With Apparatus Assembly Or Dismantling Means Or With Idle Part Patents (Class 425/182)
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Patent number: 8393593Abstract: Disclosed is a portable molding apparatus for constructing pre-cast structure. The portable molding apparatus comprises a container, a plurality of partition members, at least one retainer, and a plurality of spacing members. The container comprises a floor, and a pair of longitudinal walls vertically extending from the floor for configuring an interior space therebetween. The plurality of partition members is supported on the floor in a spaced apart manner. The at least one retainer is positioned between at least one pair of partition members of the plurality of partition members for configuring at least two sets of partition members. The plurality of spacing members is positioned between partition members of each of the at least two sets of partition members for configuring a plurality of mold cavities therebetween. The plurality of mold cavities is adapted to receive a building material for constructing the pre-cast structures.Type: GrantFiled: March 7, 2012Date of Patent: March 12, 2013Inventor: William Randall Hoff
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Patent number: 8388332Abstract: The present invention refers to a mold for the production of molded skins 7 and molded bodies 7 from plastic, wherein the mold is configured as a double-walled hollow body comprising a shaped front wall 1 as well as a rear wall 2, in which hollow chambers are formed. With this arrangement, it is possible to save energy and also not inconsiderable amounts of material when applying a slush-or rotation method for the production of molded skins 7 and molded bodies 7 especially those for use in interior paneling and dash boards of motor vehicles.Type: GrantFiled: April 14, 2008Date of Patent: March 5, 2013Assignee: Peguform GmbHInventor: Willi Bianchi
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Publication number: 20130040009Abstract: The invention relates to a blow moulding machine (4) for shaping plastics material pre-forms (5) into plastics material containers (6), comprising a plurality of blow moulding stations (23) with blow mould carriers (22) for holding blow moulds (30, 48), comprising a clean room (15) for arranging or conveying the blow moulding stations (23) under aseptic conditions and comprising an installation access (40) to the clean room (15) for installing the blow mould carriers (22) with blow moulding station components (30, 48), in which the installation access (40) comprises at least one sterile room (41) which is positioned n front of the clean room (15) with the plurality of blow moulding stations (23) on the environment side (42).Type: ApplicationFiled: July 31, 2012Publication date: February 14, 2013Inventor: ROLAND LAUMER
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Patent number: 8371016Abstract: An assembling method of an injection mold includes the steps of: disposing guide rods and a ejection pin plate on a punch template; inserting guide bushes into the ejection pin plate; inserting ejection pins respectively into the ejection pin plate and the punch template; fastening a ejection pin fixing plate to the ejection pin plate; fastening a die fixing plate and spacer plates to the punch template, and inserting the other ends of the guide rods into the die fixing plate; and disposing a press plate into the die fixing plate, and fastening the guide rods to the die fixing plate by tightening screws. The assembling method set the guide rods first o achieve a positioning function before ejection pin plate is assembled, and thereby capable of effectively eliminating the problems of deformation of the ejection pin plate, breaking of the ejection pin, and abrasion occurring in the return stroke.Type: GrantFiled: October 6, 2010Date of Patent: February 12, 2013Assignee: Cheng Uei Precision Industry Co., Ltd.Inventors: Jian-ming Li, Xiao-ping Wu, Shih-hsiung Ho
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Patent number: 8366432Abstract: A device (1) for manufacturing a three-dimensional object by a layerwise solidification of a building material at positions in the respective layers that correspond to the object is provided. The device comprises a machine frame (2, 3, 4, 5) and a building space (10) that is arranged in the machine frame. In the building space (10) there are arranged: an application device (27) that applies layers of the building material onto a support device (26) and a previously applied layer, respectively, by an application element (61); a dosage device (28, 29) that provides building material for the application device (27) for an application, and a heating device (31) for heating the applied layers of the building material. The application element (61) and/or the dosage device (28, 29) and/or the heating device (31) are removable from the building space (10) without a tool.Type: GrantFiled: November 21, 2007Date of Patent: February 5, 2013Assignee: EOS GmbH Electro Optical SystemsInventors: Hans Perret, Thomas Halder, Matthias Osterried
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Patent number: 8333581Abstract: The invention relates to a molding unit attachment system enabling the attachment of at least one interchangeable molding part (11) into a seating arranged on a support (12) of a complementary shape. Said system comprises, on one of the sides of said interchangeable part (11) which is parallel to its axis, at least one fixed device (2) acting as a stop, and on the other side, a mobile locking device (3) which moves between an active locking position and an inactive locking position. The mobile locking device (3) comprises an elastic return means for automatically returning it from said inactive locking position to said active locking position, the locking device (3) being able to be manually placed in inactive position by an operator. The system is noteworthy in that it comprises on one of the sides of said interchangeable part (11) which is parallel to its axis, at least one fixed device (2) acting as a stop, the mobile locking device (3) being positioned on the other side of the interchangeable part.Type: GrantFiled: July 21, 2010Date of Patent: December 18, 2012Assignee: Sidel ParticipationsInventor: Jean-Christope Langlois
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Patent number: 8333579Abstract: An apparatus (1) for making plastic containers by blow-molding parisons comprises: a mold (2) having at least one molding cavity; a base (3) mounted over the mold (2), forming at least one passage (4) connected to a high-pressure fluid source; a blow nozzle (7) forming at least one conduit and connected to a bottom face (5) of the base (3) to be positioned between the base (3) and the mold (2) in such a way that the conduit is in fluid communication with the passage (4) to receive the high-pressure fluid and convey it into the molding cavity; fastening means for coupling and uncoupling the blow nozzle (7) to and from the base (3); at least one pin (10) protruding from the nozzle (7) to be inserted into a respective through hole in the base (3) with an end portion (12) of it positioned above a top face (6) of the base (3); a fastening element (13) connected to the base (3) to be movable from an unlocked position, where it does not interfere with the pin (10), to a locked position where it is inserted in an endType: GrantFiled: September 9, 2010Date of Patent: December 18, 2012Assignee: SACMI Cooperativa Meccanici Imola Societa' CooperativaInventors: Maurizio Borgatti, Paolo Dalle Vacche, Massimo Morovingi, Fiorenzo Parrinello, Emilio Re, Gabriele Stocchi, Andrea Zanardi
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Patent number: 8323552Abstract: A method for forming a clay slab includes providing a frame, a first panel supported on the frame in a vertical orientation and a second panel supported on the frame in a vertical orientation, with the first panel and the second panel defining a gap therebetween. The method further includes positioning a block of clay adjacent the gap defined by the first panel and the second panel, moving at least one of the first panel and the second panel from an initial position to an intermediate position to draw the block of clay between the first panel and the second panel and thereby form the clay slab, and moving at least one of the first panel and the second panel from the intermediate position back to the initial position to withdraw the clay slab from between the first panel and the second panel.Type: GrantFiled: January 12, 2012Date of Patent: December 4, 2012Inventor: David Bellar
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Publication number: 20120294968Abstract: An alignment interlock for reciprocating tooling that includes a female lock having a central engagement area and a corresponding male lock having a profile shaped to matingly engage with the central engagement area. A plurality of particle rings are preferably formed on an engagement surface of the profile and an engagement ramp having a polished, radiused lead-in is preferably formed at a leading edge of the profile.Type: ApplicationFiled: May 20, 2011Publication date: November 22, 2012Applicant: Progressive Components International CorporationInventors: Glenn Starkey, Kenneth Rumore
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Publication number: 20120288582Abstract: A blow-molding mold assembly comprising: a base mold cavity ? matrix located within the mold-holder of a molding machine, characterized in that the assembly includes an interchangeable insert located within the base mold cavity; the base mold cavity having in its left side a gliding locking means and in its right side having fixed locking means, and the interchangeable insert having in its left and right sides groves to receive the locking means corresponding to each side of the base mold cavity to avoid longitudinal movement of the interchangeable insert, the interchangeable insert having further an exterior edge to be housed in an interior recess of the base mold cavity to avoid rotational movement of the interchangeable insert.Type: ApplicationFiled: May 11, 2011Publication date: November 15, 2012Applicant: IPAR MOLD S.A. DE C.V.Inventor: Gaspar Gámez Moreno
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Patent number: 8287273Abstract: A color changing apparatus of an injection molding hot runner die which is simple in construction and easily capable of changing colors for molding products without removing and replacing a hot runner. In the apparatus, a passage for supplying a melted resin to a molding die, a divided type hot runner block is provided with hot runners each for exclusive use of each of molding colors, sprues and nozzles being in communication with the hot runners. A moving device is provided for moving the molding die, which is united with the divided type hot runner block, along with the divided type hot runner block. A positioning device is adapted to place the molding die in position in a state where either of the sprues of the divided type hot runner block is moved by the moving device to a position opposed to an injection nozzle for injecting the melted resin.Type: GrantFiled: August 14, 2006Date of Patent: October 16, 2012Assignee: Honda Motor Co., Ltd.Inventors: Hiroaki Isobe, Kouji Takamura, Masaaki Matsuda
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Publication number: 20120219653Abstract: A mould turnover system for turning over the rotating side mould over the fixed side mould includes a turnover device and a quick releasing mechanism, characterized in that the quick releasing mechanism comprises a hook associated with the turnover device and an engaging member associated with the rotating side mould, wherein the hook can be quick engaged onto or disengaged from the engaging member.Type: ApplicationFiled: September 9, 2010Publication date: August 30, 2012Applicant: Suzhou Red Maple Wind Blade Mould Co., Ltd.Inventor: Gabriel Mironov
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Patent number: 8235698Abstract: A blowing machine for containers, in particular bottles, with a preform heating module, to which a blow wheel is assigned and which contains a conveyor chain with exchangeable heating mandrels and optionally exchangeable shielding plates, with a service area provided on the conveyor chain in the heating module, in which an automatic changer for the automatic changeover of at least the heating mandrels is arranged. The automatic changer includes a magazine holder, a turret, which is adjustable and rotatable between the magazine holder and the conveyor chain, with grippers, and movably drivable unlocking components for engaging locks.Type: GrantFiled: June 3, 2010Date of Patent: August 7, 2012Assignee: Krones AGInventors: Wolfgang Schönberger, Christian Stoiber
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Patent number: 8220725Abstract: A system for dispensing liquid material with different configurations of air assisted fiberization or filament movement (e.g., meltblowing, controlled fiberization). In particular, front access for mounting a selected nozzle only requires adjustment of one lever and one fastener. Features of the lever and nozzle allow assisted ejection of the nozzle, even when the nozzle has become adhered to a die body through use. In addition, a nozzle mounting surface of the die body provides a universal interface to the various types of nozzles. An air cavity in the die body and air troughs in selected types of nozzles balance and adjust air flow.Type: GrantFiled: June 10, 2009Date of Patent: July 17, 2012Assignee: Nordson CorporationInventors: Charles A. Gressett, Jr., David E. Hardy, John M. Riney, Laurence B. Saidman, Paul Schmidt
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Publication number: 20120126461Abstract: A method for changing cavities (24) for molding containers for a blow-molding station (14), including: a plurality of mold carrier units (22), each having a first mold (16A) consisting of a plurality of portions that are capable of being attached together so as to form a first cavity (24A); a first element for arranging the first attached molds (16A); and a second element for arranging the second attached molds (16B). The method for changing all of the first cavities (24A) includes at least one first pre-preparation step (E1) during which all of the second molds (16B) are stored in the detached state on a first intermediate storage stand (39, 54) while the blow-molding station (14) still produces containers using the first molds (16A). The invention also relates to a dynamic storage device.Type: ApplicationFiled: September 6, 2010Publication date: May 24, 2012Applicant: SIDEL PARTICIPATIONSInventors: Yves-Alban Duclos, Severine Valer
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Patent number: 8167599Abstract: A polyhedral tool for producing an orthodontic appliance has a main body with one upper and one lower surface that are parallel to each other and at least one other pair of nonparallel, opposite lateral surfaces. One of the two nonparallel surfaces of the body extends at an angle of 5°-45° and the other at angle of 45°-85° to the upper and lower surfaces of the body. Each of the nonparallel lateral surfaces is formed with a dovetail groove. Respective thin plates each have a dovetail tongue fittable into a respective one of the grooves.Type: GrantFiled: April 29, 2010Date of Patent: May 1, 2012Assignee: Real KFO Fachlaboratorium Fuer Kieferorthopaedie GmbHInventor: Roger Harman
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Patent number: 8142177Abstract: Installation (1) for blow molding hollow bodies, comprising at least one mold carrier (2) to which a removable mold (3) can be connected via fluid connection means (4), at least one pressurized temperature-controlled fluid circuit (5) passing through the carrier and mold, and automatic circuit (5) shutoff means provided in the carrier (2); which circuit (5) has a fluid connection to at least one chamber (8) having a variable volume that depends on an external pressure applied to said chamber (8) by means (9) for generating an auxiliary fluid at a pressure that is adjustable between the pressure of the temperature-controlled fluid and atmospheric pressure, by means of which the pressure of the pressurized temperature-controlled fluid can be reduced in said chamber (8) by decompression.Type: GrantFiled: July 17, 2009Date of Patent: March 27, 2012Assignee: Sidel ParticipationsInventor: Roland Leblond
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Patent number: 8137091Abstract: A stretching rod holding arrangement may include a stretching rod for expanding plastic containers, wherein the stretching rod has an elongate rod-shaped main body and a holding body, which protrudes with respect to this rod-shaped main body in a radial direction of the rod-shaped main body. The arrangement comprises a receiving space for mounting the stretching rod, wherein at least one region of the holding body can be received by this receiving space, and the receiving space has a lower boundary wall in the longitudinal direction of the stretching rod. An opening is provided in this lower boundary wall, through which opening the main body of the stretching rod can pass. An arresting mechanism, which can be moved with respect to the receiving space between at least two positions, may be provided above the lower boundary wall in the longitudinal direction of the stretching rod.Type: GrantFiled: October 14, 2008Date of Patent: March 20, 2012Assignee: KRONES AGInventors: Hans-Juergen Fleischmann, Erik Blochmann, Florian Geltinger
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Patent number: 8105066Abstract: A solid imaging apparatus is provided that includes a replaceable cartridge containing a source of build material and an extendable and retractable flexible transport film for transporting the build material layer-by-layer from the cartridge to the surface of a build in an image plane. An operator using the device needs merely to remove a spent cartridge and replace it with a fresh cartridge to continue solid imaging virtually uninterrupted. The apparatus also includes the capability of withdrawing and inserting an imager without the operator having to perform a separate alignment step. A brush attached to the transport film and forming part of the cartridge provides for intra-layer removal of excess uncured build material. If desired, the apparatus can produce a fully reacted build. A high intensity UV source cures the build between layers. An injection molded build pad is designed to hold a build in an inverted position for improving the build.Type: GrantFiled: September 17, 2007Date of Patent: January 31, 2012Assignee: 3D Systems, Inc.Inventors: Charles R. Sperry, Dennis F. McNamara, Jr., Suzanne M. Scott, Jason A. Rittenhour, Charles W Hull, Mehdi Mojdeh
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Publication number: 20110309656Abstract: A modular roof assembly has a front outer panel, a rear outer panel and a top outer panel connected to and extending between said front outer panel and said rear outer panel. At least two side outer panels extend between and connect to front outer panel, rear outer panel and the top outer panel to form at least two closed sides of said modular roof assembly. A channel is formed by a gap between portions of the top outer panel and the rear outer panel for proving a support to the modular roof assembly. The modular roof assembly is made of composite material and is configured to be connected to a sleeper cab.Type: ApplicationFiled: October 16, 2009Publication date: December 22, 2011Inventors: Brian Buda, Robert Moore
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Patent number: 8079842Abstract: A plaster removing device includes a main device frame having first and second ends, a device trough carried by the main device frame and a plumb device carried by the main device frame.Type: GrantFiled: July 3, 2009Date of Patent: December 20, 2011Inventor: Teo Tomasic
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Patent number: 8070470Abstract: A mold assembly has two mold half shells each having an outer and inner wall for defining the shape of a container to be formed. Two mold half carriers each have an inner wall overlaying and spaced from a corresponding mold shell outer wall for supporting the shells in the assembly. At least one insulating pad is sandwiched between the inner wall and the corresponding outer wall and is secured to one of the inner wall and the outer wall. The pad supports the outer wall in non-contacting and buffering relation relative the carrier inner wall. Each pad may be secured in a recessed seat in the respective wall. Pads may be secured in recessed seats having a depth less than the thickness of the pad. Pads absorb mold operational forces to reduce wear, reduce conduction from shell to carrier and facilitate the use of different-sized shells with one carrier.Type: GrantFiled: February 6, 2009Date of Patent: December 6, 2011Assignee: Wentworth Mold Ltd.Inventors: Tar Tsau, Kyi San Kyi
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Patent number: 8069545Abstract: A method for changeover of a blow molding machine without a long dead time is disclosed. The blow molding machine includes a plurality of blow mold holders, each of which carries a multi-part blow mold. At least one part of the blow mold is connected with a media supply. At first, at least two working areas are being assigned at the blow molding machine. Different processes are carried out at each working area. The blow mold holder is opened at least at the first working area and/or the media supplies are released. The parts of the blow mold are removed from the blow mold holder at a second working area and are replaced with a blow mold of another type.Type: GrantFiled: January 15, 2009Date of Patent: December 6, 2011Assignee: Krones AGInventor: Christian Stoiber
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Publication number: 20110293771Abstract: A means for modifying a building space for a device for manufacturing a three-dimensional object by layerwise solidification of a powdery building material at the locations corresponding to the object in the respective layers comprises one or several small supports (32) or one or several building space partitioning elements (20) on a building platform (2), thereby the device has one or several small building areas (22.1, 22.2, 22.3), in which the powdery material may be efficiently used and different powder materials may be processed.Type: ApplicationFiled: May 12, 2011Publication date: December 1, 2011Applicant: EOS GMBH ELECTRO OPTICAL SYSTEMSInventors: Johann Oberhofer, Robert Eichner
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Patent number: 8057210Abstract: A mould member 1 for blow moulding plastic containers, comprising an outer shell 2 supporting a sidewall mould insert 2, and a base mould insert 5 having the required shape features 7 of the body and base of the container to be moulded, the base mould insert being mounted on a base member by cooperating locking means 9, 10 engageable by a tool 17 for quick release by manipulations of the tool.Type: GrantFiled: April 29, 2009Date of Patent: November 15, 2011Assignee: Visy R & D Pty LtdInventor: Roger William Clark
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Patent number: 8047830Abstract: For use in a blow molding machine for containers, especially plastic bottles, a production line is provided for thermally pretreating preforms transported by holders, where each holder is loaded with at least one exchangeably fixed fitting such as a shielding plate. To reduce the exchange period for the holders the fitting is secured by a quick-change element which remains on the holder during the exchange and is adjustable on the holder between a secured position and a release position by the application of an external force, and which can be adjusted manually and/or mechanically.Type: GrantFiled: August 26, 2008Date of Patent: November 1, 2011Assignee: Krones AGInventor: Michael Kiefl
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Patent number: 8038428Abstract: A manufacturing apparatus of a fiber-reinforced resin strand including a roller offset angle adjusting device which can easily adjust roller offset angles of a pair of twisting rollers for twisting a fiber-reinforced resin strand, the device being simple in structure. An offset angle of a first twisting roller can be adjusted by only rotating a first shaft roller support member in the roller offset angle adjusting device of the manufacturing apparatus of a fiber-reinforced resin strand around the axis of a first driving shaft which is orthogonal to a first roller support shaft of the first twisting roller. Likewise, an offset angle of a second twisting roller can be adjusted by only rotating a second shaft roller support member around the axis of a second driving shaft which is orthogonal to a second roller support shaft of the second twisting roller.Type: GrantFiled: December 19, 2007Date of Patent: October 18, 2011Assignee: Kobe Steel, Ltd.Inventors: Naoyuki Tashiro, Katsumi Ogawa
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Patent number: 8033809Abstract: A machine for forming containers having a blowing module containing a drivable rotor, a heating module containing a drivable conveyor and feeding the blowing module, and a main drive which is associated with both the blowing and heating modules and which is adapted to be selectively operated either in a continuous mode or in a clocked mode. A power train includes a decoupling unit which is arranged between the rotor and the conveyor and which is selectively actuable, and an auxiliary drive, which can be switched on selectively, is provided for the power train component that is separated from the main drive in the actuated condition of the decoupling unit.Type: GrantFiled: October 15, 2008Date of Patent: October 11, 2011Assignee: Krones AGInventor: Peter Christiansen
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Publication number: 20110244069Abstract: The invention relates to a device (1) for shaping plastic pre-forms (10) into plastic containers (20) using a blower device (2), which subjects the plastic pre-forms (10) to a gaseous medium in order to expand the plastic pre-forms (10) into plastic containers (20), wherein the blower device (2) has a blower nozzle (6), which can be applied onto an opening (10a) of the plastic pre-forms (10) in order to subject them to the gaseous medium, wherein the blower device (2) has a carrier (4) for the blower nozzle (6) through which the gaseous medium can flow, and the blower device (2) has a connection mechanism in order to arrange the blower nozzle (6) on the carrier (4) in a removable fashion, wherein the blower nozzle (6) can be removed from the carrier (4) without tools.Type: ApplicationFiled: September 23, 2009Publication date: October 6, 2011Applicant: KRONES AGInventors: Thomas Hoellriegel, Maria Gebhardt
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Patent number: 8025266Abstract: A mold and a process for preparing a customized hot pour product formed of a hot pour material. The process comprises the steps of providing a mold having a top part with a pour space and a base part, applying hot pour material into the mold through the pour space and allowing the hot pour material to cool, removing the top part of the mold to provide a first exposed surface, and releasing the base part to provide a second exposed surface. The mold may be customized to include inserts, removable members, projections, recesses, and combinations thereof in the base part and/or top part, thereby providing for a hot pour product with one or more exposed surfaces that are embossed, debossed, or both.Type: GrantFiled: September 2, 2005Date of Patent: September 27, 2011Assignee: Cosmetics Group USA, Inc.Inventor: Alfred E. Booth
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Patent number: 8011638Abstract: A marking device comprises an outer shell in a cylindrical shape with a bottom surface attached to a molding device, a rotatable tube provided inside of the outer shell, an indicator connecting to the bottom of the outer shell and a support mechanism pushing up the rotatable tube from the internal space of the outer shell while the indicator and the outer shell are engaged with each other. The head of the indicator is formed in a frusto-conical shape tapered into the inside of the outer shell. The rotatable tube comprises an inner surface contacting to the outer surface of the head of the indicator, and an outer surface forming a frusto-conical head tapered into the inside of the outer shell from a second carved marks. The outer shell comprises an inner surface contacting to the outer surface of the head of the rotatable tube.Type: GrantFiled: February 5, 2009Date of Patent: September 6, 2011Assignee: Uratanishoji Kabushiki KaishaInventor: Hideki Uratani
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Patent number: 7993125Abstract: A tool and method adapted to facilitate access to a hot runner system in an injection molding system wherein the hot runner system includes one or more injection nozzles projecting away from a hot runner surface. The tool includes a first plate structure having one or more nozzle acceptance openings adapted to engage the injection nozzles. A second plate structure is disposed in opposing, spaced apart relation from the first plate structure. One or more elongate spacers are disposed in connective spacing relation between the first plate structure and the second plate structure.Type: GrantFiled: June 30, 2008Date of Patent: August 9, 2011Assignee: Caterpillar Inc.Inventors: Glen R. Kloeppel, Claudio A. Grubicy, Timothy C. Moritz, Margo E. Bubb, Brenda S. Spell
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Patent number: 7980845Abstract: A molding apparatus includes a first mold half, a first mold core, a second mold half, a second mold core and a plurality of spacers. The first mold core is received in the first mold half and has a first molding surface. The second mold half includes a receiving cavity defined therein and a plurality of parallel grooves angularly equidistantly spaced from each other. The second mold core is received in the receiving cavity and has a second molding surface facing the first molding surface. The first and second molding surfaces are configured for cooperatively defining a molding cavity therebetween. The spacers are configured for being selectively disposed in the corresponding grooves. Each spacer is configured for being sandwiched between the second mold half and the second mold core. The spacers are configured for aligning the second molding surface with the first molding surface.Type: GrantFiled: October 30, 2008Date of Patent: July 19, 2011Assignee: Hon Hai Precision Industry Co., Ltd.Inventor: Chien-Feng Huang
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Patent number: 7976302Abstract: A device (1) for manufacturing a three-dimensional object by a layer wise solidification of a building material at positions in the respective layers that correspond to the object is provided. The device comprises a machine frame (2, 3, 4, 5); a door (73) that is mounted at the machine frame and is swiveling between an open position and a closed position; a container (25) that can be removed from the device; and a support device (26) that is vertically movable in the container and has an upper side, which forms a building platform (78) on which the three-dimensional object is generated layer wise. A mounting (74) for the container (25) is provided at the door (73) and an attachment (75) is provided at the container (25), which attachment can be brought into an engagement with the mounting (74), so that the container (25) can be moved into the device (1) by closing the door (73) and/or can be moved out of the device by opening the door (73).Type: GrantFiled: November 19, 2007Date of Patent: July 12, 2011Assignee: EOS GmbH Electro Optical SystemsInventors: Thomas Halder, Hans Perret
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Patent number: 7967591Abstract: A method and apparatus for co-curing a multiple material golf club head is disclosed herein. The club head preferably is composed of a metal face component and an aft-body composed of a plurality of plies of pre-preg material.Type: GrantFiled: August 31, 2009Date of Patent: June 28, 2011Assignee: Callaway Golf CompanyInventors: Herbert Reyes, Robert S. Gonczi, Craig E. Abbott, James D. Marinez
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Patent number: 7959428Abstract: A device for blowing, with the aid of a pressurized fluid, containers from thermoplastic blanks closed in a blow mold including a nozzle whose end is functionally and sealingly connected to the neck of the blank and includes several solenoid valves for selectively connecting the nozzle to the source of a moderately pressurized pre-blowing fluid, to the source of a highly-pressurized blowing fluid and to an exhaust for discharging the pre-blowing/blowing fluid, respectively. The inventive device also includes a body which is mechanically associated with the nozzle, incorporates at least one reception area for receiving a solenoid valve and is selectively connectable to the nozzle.Type: GrantFiled: October 6, 2009Date of Patent: June 14, 2011Assignee: Sidel ParticipationsInventor: Eric Lemaistre
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Publication number: 20110129558Abstract: The support (6) for the mould end-wall (2) comprises at least one part made of an insulating material, said part being interposed between said end-wall (2) of the mould and the mounting plate (5) in order to produce, in particular, a thermal bridge break between said end-wall and said mounting plate. This part may comprise, depending on the case, the cover (7) of the end-wall (2) or the spacer (20?) which is interposed between said cover and the device, enabling the support (6) to be assembled on the mounting plate (5). The insulating part of said support (6) also guarantees better heat exchange at the end-wall (2) of the mould with the heat-transfer fluid. The cover (7) of the end-wall (2) may include a lock ring (15) that cooperates with the segments (13) placed on the half-moulds (1). This lock ring (15) may also he made of an insulating plastic.Type: ApplicationFiled: June 26, 2009Publication date: June 2, 2011Applicant: SIDEL PARTICIPATIONSInventor: Jean-Christophe Langlois
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Patent number: 7942660Abstract: A device for mounting a mould in a machine (1) that comprises: a mould (2) composed of two half-moulds (2a, 2b), each of which comprises an active filtering portion (2ar, 2br) and a rigid structural portion (5, 6); a mounting platen (3, 4) for each half-mould (2a, 2b), movable towards and away from each other; the service plate (5) of the first half-mould (2a) is rigidly connected, in use, between the active portion (2ar) and the respective platen (3); the device comprises reference and quick connect means (7, 8) located in a region above the center of gravity of the first half-mould (2a), and acting between the platen (3) and the service plate (5) in order to fasten the first half-mould (2a) in a predetermined, hanging position correlated between the platen (3) and the plate (5).Type: GrantFiled: November 13, 2008Date of Patent: May 17, 2011Assignee: Sacmi Cooperativa Meccanici Imola Societa' CooperativaInventors: Domenico Bambi, Ivano Medri
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Publication number: 20110052743Abstract: The invention relates to a molding unit attachment system enabling the attachment of at least one interchangeable molding part (11) into a seating arranged on a support (12) of a complementary shape. Said system comprises, on one of the sides of said interchangeable part (11) which is parallel to its axis, at least one fixed device (2) acting as a stop, and on the other side, a mobile locking device (3) which moves between an active locking position and an inactive locking position. The mobile locking device (3) comprises an elastic return means for automatically returning it from said inactive locking position to said active locking position, the locking device (3) being able to be manually placed in inactive position by an operator. The system is noteworthy in that it comprises on one of the sides of said interchangeable part (11) which is parallel to its axis, at least one fixed device (2) acting as a stop, the mobile locking device (3) being positioned on the other side of the interchangeable part.Type: ApplicationFiled: July 21, 2010Publication date: March 3, 2011Applicant: SIDEL PARTICIPATIONSInventor: Jean-Christope LANGLOIS
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Patent number: 7824165Abstract: Among other things, there is disclosed a system for curing a resin in a composite structure having one or more interconnected cure volumes, the cure volumes having one or more heatable surface zones. The system comprises a mould comprising a mould base portion adapted to support the composite structure and a mould closure portion adapted to overlie the mould base portion in sealable relation to define a mould chamber containing the composite structure within. The system further comprises a plurality of heating units each selectively positionable about the mould. The heating units transmit heat to the mould by radiation, and the mould heats the one or more surface zones of the cure volumes.Type: GrantFiled: July 6, 2007Date of Patent: November 2, 2010Assignee: Comtek Advanced Structures LimitedInventors: Alistair Davie, Joseph Pelleja
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Patent number: 7824166Abstract: The present invention relates to a blow-molding installation for manufacturing thermoplastic hollow bodies by blow-molding or stretch-blow-molding containers (37) in a molding cavity of a mold, this blow-molding installation comprising a double-acting nozzle actuator (1) with two stages in series, equipped with two pistons (5, 6), these being an upper piston and a lower piston respectively, the nozzle (15, 16) being fixed removably, and pneumatic control means being designed to make said pistons (5, 6) slide according to a first operating mode used when the nozzle (15) is of the type that makes sealed contact with the mouth of the neck of the container, and a second operating mode used when the nozzle (16) is of the bell type with sealed contact against the surface of the mold in which the container (37) is placed.Type: GrantFiled: November 28, 2007Date of Patent: November 2, 2010Assignee: Sidel ParticipationsInventors: Patrick Mie, Denis Souffes
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Patent number: 7819649Abstract: A blow molding apparatus wherein an extruded tubular parison is pressurized to form a molded article, comprises a blow pin for introducing pressurized fluid into the parison, an actuator for advancing and retracting the blow pin and adjusting means for determining the orientation of the actuator to achieve substantial parallelism of a blow pin shaft to which the blow pin is attached and a centerline of the opening through a forming die through which the blow pin shaft passes and to achieve substantial parallelism of a sealing element of the blow pin with a plane transverse to the opening of the parison.Type: GrantFiled: March 22, 2008Date of Patent: October 26, 2010Assignee: Milacron LLCInventors: A. Dale Maddox, Robert J. Irish
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Publication number: 20100252952Abstract: A kit and method for converting a refurbishing machine into a reforming apparatus. The apparatus reforms a portion of a plastic container using induction heating. The kit includes a reform heating assembly that achieves a temperature of above about 500° F., heats the container via radiant and convection heating without contacting the container, and has a power and thermocouple connection to a first controller. The kit also includes a reform cooling assembly that has a forming die which contacts and reforms the container portion, a support housing a Peltier thermoelectric cooler, a heat sink facilitating heat transfer away from the forming die, and a power and thermocouple connection to a second controller. The method includes the steps of replacing heating assemblies of the refurbishing machine with the reform heating assembly and the reform cooling assembly, respectively, using the existing equipment utilities of the refurbishing machine.Type: ApplicationFiled: April 6, 2010Publication date: October 7, 2010Applicant: Graham Packaging Company, L.P.Inventor: Garrett R. Pennington
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Patent number: 7802980Abstract: According to embodiments of the present invention, there is provided a system, a method and an apparatus for configuring an end of arm tool within a molding environment. The end of arm tool comprises a base structure attachable, in use, to an actuator of the molding system, the base structure comprising a mounting structure interface; a mounting structure configured to be releasably accepted, in use, within the mounting structure interface; the mounting structure for receiving, in use, a part receptacle; the base structure comprising a service connecting interface configured to connect, in use, a service to the part receptacle via the mounting structure.Type: GrantFiled: April 18, 2007Date of Patent: September 28, 2010Assignee: Husky Injection Molding Systems Ltd.Inventors: Ralf Walter Fisch, Sven Kmoch
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Patent number: 7790070Abstract: A mold assembly that is adapted to clamp fixed mold and movable mold together while making temperature adjustment and inject a molding material into a molding cavity provided therebetween, thereby producing an optical part. The mold assembly is one including fixed platen supporting fixed mold, provided on a part of its mold-side surface with locating hole and including ring of configuration with external and internal surfaces, fitted at its external surface in the locating hole, wherein the fixed mold is provided with a locating projection protruding toward the fixed platen, fitted in the internal surface of the locating hole, and wherein the ring consists of a material whose linear expansion coefficient is smaller than those of the material of the fixed platen and the material of the locating projection.Type: GrantFiled: August 27, 2007Date of Patent: September 7, 2010Assignee: Konica Minolta Opto, Inc.Inventors: Kanji Sekihara, Akihiko Matsumoto, Yoshihiro Okumura
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Patent number: 7753670Abstract: A device for the moulding of thermoplastic containers by blowing comprises a mould (1) with two half-moulds (2, 3), each having a support (5, 6) and a mould block (7, 8) between which, in one half-mould, a compensating chamber (20) is defined, with elastic return means (26) and abutment means (27) being interposed, which are combined in unitary assemblies (35) each comprising: a bore (36) passing through the support and receiving a pin (38) having one end (39) fastened to the mould block and a first radial shoulder (40) against which bears the end (E) of a sleeve (46) screwed in the bore and having an outer head (47) capped by an axially displaceable housing (49), with the elastic return means being interposed, which are preloaded by a nut (53) screwed on the free end of the pin against a second radial shoulder (54) of the pin, at the same time pushing the housing.Type: GrantFiled: July 17, 2007Date of Patent: July 13, 2010Assignee: Sidel ParticipationsInventors: Cédric Bianchini, Alexandre Toutoux
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Patent number: 7707708Abstract: A tool for making a composite tubular structure, such as the inner skin of an acoustic liner, includes a base on which are mounted a plurality of sectors, each having an outer panel provided with a predetermined shaped surface. The predetermined shaped surface corresponds to a portion of the contour of the tubular structure to be formed. At least one of the sectors is fixed relative to the base while the remaining sectors are movable in a radial direction and separable from all the other sectors. The sectors are provided with air bearings to facilitate movement along a radial direction. Splice plates are used to form a joint between the outer panels of adjacent sectors. After composite material is applied on the outer panels, a vacuum bag is formed to surround the composite material and also the joint areas on the inner surface of the tool. The entire tool may be placed in an autoclave for curing.Type: GrantFiled: September 21, 2005Date of Patent: May 4, 2010Assignee: Rohr, Inc.Inventors: Alan Richard Douglas, Gabriel Joseph Gutierrez, Mark Alan Ramsey, Steven Mark Ranum
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Patent number: 7695265Abstract: There is described a method and apparatus for covering a cylindrical roll core with an elastomeric material, the roll core having a longitudinal axis of rotation and an outer surface for receiving the elastomeric material thereon, the apparatus comprising a pair of opposed vertically aligned rotatable chucks for receiving and securing the roll core therebetween for rotation of the roll core about its longitudinal axis, the chucks holding the roll core vertically stationary, a dispenser for helically winding a length of flexible tape around the roll core from the bottom to the top thereof in spaced apart relation to the roll core's outer surface to form a containment sheath defining an annular space between the outer surface and said tape, said tape being wound in response to rotation of the roll core by the chucks, a mixing head for discharging the elastomeric material into the annular space concurrently with the space's formation as the flexible tape is wound around the roll core, a support for the dispenserType: GrantFiled: October 19, 2006Date of Patent: April 13, 2010Assignee: StateMix Ltd.Inventors: Payam Towfigh, Jon P. Derwin, John K. O'Connor, Loc V. Pham, Terry W. Roschuk
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Patent number: 7674104Abstract: A molding apparatus for patterning a workpiece includes a mold having a pattern to be transferred to the workpiece, with the pattern including recesses, a first support member for supporting the mold, and a second support member, arranged opposite to the first support member, for supporting the workpiece. A pressing mechanism brings the first and second support members close to each other and presses the mold and the workpiece together so as to transfer, to the workpiece, the pattern on the mold. Recessed portions are provided on at least one of a surface of the mold on the first support member side, a region of the first support member, and a region of the second support member. The recessed portions correspond to recesses in the pattern of the mold.Type: GrantFiled: February 1, 2008Date of Patent: March 9, 2010Assignee: Canon Kabushiki KaishaInventors: Junichi Seki, Tohru Den
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Patent number: 7670126Abstract: Disclosed, amongst other things, is: (i) a valve (220, 320, 420, 520, 620) for controlling air flow in an air pressure channel (354, 454) of a molded article holder (50, 150, 250, 350, 450); (ii) a molded article holder (350, 450) co-operable with the valve (220, 320, 420, 520, 620); and (iii) a post-mold holding device (315, 415) including the molded article holder (350, 450) and valve (220, 320, 420, 520, 620).Type: GrantFiled: May 12, 2006Date of Patent: March 2, 2010Assignee: Husky Injection Molding Systems Ltd.Inventors: Derek Robertson McCready, Scott Gregory Laughton