With Casting, Plastic Molding, Or Extruding Means Patents (Class 156/500)
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Publication number: 20120061025Abstract: An apparatus and associated method for forming a filter rod member of a smoking article, such as a cigarette, is provided. The apparatus comprises a rod-forming unit configured to form a continuous supply of a filter material into a continuous cylindrical rod member. An insertion unit is configured to insert an adsorbent material carried by a carrier material into the rod member. The method comprises forming a continuous supply of a filter material into a continuous cylindrical rod member, and inserting an adsorbent material carried by a carrier material into the rod member such that the adsorbent material is disposed within the rod member.Type: ApplicationFiled: November 15, 2011Publication date: March 15, 2012Inventors: Norman Philip Andresen, Michael Francis Dube, Barbara Walker Arzonico
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Publication number: 20120055620Abstract: An apparatus and method to manufacture shaped counter top edges for custom counter tops. Sheet laminate is heated, clamped to a post form mold with clamping screws, and then formed around the post form mold into formed laminate. The formed laminate is then bonded to a substrate using adhesive and a bonding fixture having a plurality of bonding presses. Each bonding press has a pair of mutually opposed bonding press molds, each bonding press mold having a bonding press mold groove sized to admit a formed laminate around an edge of the substrate. Clamps hold the bonding press molds together, thereby urging the formed laminate into intimate contact with the substrate until the adhesive cures. A counter top edge is cut from the resulting substrate/laminate assembly at an edge first cut angle and an edge second cut angle to provide a neat and aesthetically pleasing installation on a counter.Type: ApplicationFiled: August 8, 2011Publication date: March 8, 2012Inventor: John W. Pehr
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Publication number: 20120052760Abstract: A method for creating a material sheet with fibers includes the steps of feeding a layer of loose fibers to a conveyor; applying adhesive to the loose fibers, the adhesive being capable of mechanically bonding to the loose fibers; conveying the loose fibers and adhesive to a mold; and allowing the adhesive applied to the loose fibers to expand while containing the adhesive applied with the loose fibers in the mold in a manner to cause the adhesive to permeate throughout the fibers and to harden in a desired thickness.Type: ApplicationFiled: September 1, 2010Publication date: March 1, 2012Applicant: NYLOBOARD LLCInventors: Patrick Doyle, Kevin M Guthard, Edwin P Hill
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Patent number: 8123510Abstract: A thermoplastic pultrusion die system for pultruding a thermoplastic composite includes a first pultrusion die member; a second pultrusion die member; a die cavity gap formed between the first pultrusion die member and the second pultrusion die member; and a die cavity gap adjustment mechanism that imparts movement to at least one of the first pultrusion die member and the second pultrusion die member to vary the die cavity gap within a very tight die cavity gap tolerance.Type: GrantFiled: March 23, 2009Date of Patent: February 28, 2012Assignee: Ebert Composite CorporationInventors: David W. Johnson, Scott A. Garrett, Stephen G. Moyers
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Patent number: 8109229Abstract: A spreading head particularly for spreading one or more adhesives or mixtures of adhesives, of the hot-melt or cold type, comprising a body for conveying the one or more adhesives to an extrusion tool; the body has two or more ducts, which are all separate or of which two or more converge, and the tool has one or more first extrusion channels and/or one or more mixing chambers which are connected to one or more second extrusion channels, the first and/or second extrusion channels being optionally mutually superimposed and/or laterally adjacent.Type: GrantFiled: June 8, 2007Date of Patent: February 7, 2012Assignee: HIP-MITSU S.R.L.Inventor: Riccardo Arnaboldi
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Publication number: 20120024451Abstract: The present disclosure provides to a kit for customizing and recycling golf balls, and related methods. The kit includes one or more sets of golf ball covers, may include one or more sets of golf ball cores, and may further include a golf ball cover removal device and a golf ball cover application device. A golfer may select a golf ball cover from a set based on a desired play characteristic. For example, the golfer may select a relatively hard cover from a set of golf ball covers having different hardness values. The golfer may then apply the selected golf ball cover to a golf ball core using the golf ball cover application device. The core may be selected from a set of cores in the kit, or the core may be obtained from a recycled golf ball using a golf ball cover removal device.Type: ApplicationFiled: August 2, 2010Publication date: February 2, 2012Inventors: Che-Ching Lin, Chen-Tai Liu, Hideyuki Ishii, Chia-Chyi Cheng
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Patent number: 8091603Abstract: A mandrel for manufacturing a unitary seamless section of an aircraft fuselage comprises a thin lay-up mandrel element disposed onto the outer shell surface of an inner mandrel shell, forming a mandrel with a substantially continuous lay-up surface. A unitary pre-cured section of an aircraft fuselage is formed by laying up a plurality of resin impregnated skin fibers onto the mandrel's lay-up surface while the mandrel rotates.Type: GrantFiled: October 24, 2008Date of Patent: January 10, 2012Assignee: The Boeing CompanyInventors: Doan D. Pham, Mark W. Tollan
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Publication number: 20120003480Abstract: In a method for manufacturing components from composite fiber materials, at least one placeholder is inserted into a recess in a molding tool, wherein the unfinished component is subsequently produced, the placeholder is removed, at least one lifting pad is inserted into the recess and the unfinished component is removed from the molding tool by inflating the lifting pad. In a system for manufacturing components from composite fiber materials, the component removal process is monitored and controlled by a computer unit in order to prevent predetermined maximum component loads from being exceeded. The gentle component removal process makes it possible to avoid consequential costs for repairing or reworking the components.Type: ApplicationFiled: November 24, 2009Publication date: January 5, 2012Applicant: AIRBUS OPERATIONS GMBHInventors: Manuel Jung, Michael Bechtold
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Publication number: 20110297325Abstract: A process and apparatus for producing perforated composite structures, such as acoustic skins suitable for aircraft engine nacelle and duct components. The process includes placing a mat member, a non-impregnated fabric member, and a resin film on a tool surface so that pins disposed on the mat member project through the fabric member and resin film to define holes therein. The fabric member is between the mat member and resin film, and the fabric member and resin film define a stack that conforms to the mat member and tool surface. A caul member is then placed on the stack so that apertures in the caul member are penetrated by the pins. The stack is heated to melt the resin film and cause molten resin to infuse the fabric member and yield a resin-infused fabric stack, after which the molten resin within the resin-infused fabric stack is at least partially cured.Type: ApplicationFiled: August 16, 2011Publication date: December 8, 2011Applicant: MRA SYSTEMS, INC.Inventors: Mahendra Maheshwari, James Joseph Velten
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Publication number: 20110277926Abstract: The present invention relates to a method of forming a molded article (e.g., 141) from first and second heated and thermoformable thermoplastic sheets (75, 78), which are each respectively formed in situ from first and second thermoplastic compositions (e.g., by means of extrusion). The heated first and second thermoformable sheets are each drawn by reduced pressure into contour matching contact with the interior mold surfaces (14, 32) of separate first and second mold portions (11, 29), so as to form separate first and second profiled thermoplastic sheets (129, 144) within the separate mold portions. The first and second mold portions (11, 29) are positioned towards each other (e.g., together) so as to bring into contact and fuse together contact portions (159, 163) of the first and second profiled thermoplastic sheets (129, 144). Fusion between the contacted contact portions (159, 163) is achieved by means of (e.g.Type: ApplicationFiled: January 29, 2010Publication date: November 17, 2011Applicant: LRM Industries International, IncInventor: Dale E. Polk, JR.
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Publication number: 20110256327Abstract: An information handling system housing is manufactured from a laminate material having a stainless steel exterior and magnesium interior that are encapsulated with injection molding. A thin sheet of stainless steel is formed to have a lip that meets against the magnesium and is secured in place with injection molding material. In one embodiment, an injection molding tool holds the laminate material in place to encapsulate the perimeter of the material with injection molding material and also activates an adhesive that holds the laminate material together, such as by applying pressure and heat to the laminate material.Type: ApplicationFiled: April 20, 2010Publication date: October 20, 2011Inventors: Kevin Mundt, Ernesto Ramirez, John Bauer, James Slagle
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Publication number: 20110223403Abstract: There is provided a laminated sheet producing apparatus that adds an edge material to at least one of the end portions in the width direction of a laminate in which a plurality of kinds of sheet materials are laminated as an edge portion at a confluence portion, wherein when an area of each region resulting from division of a cross-sectional configuration of the edge material perpendicular to the flow channel direction of each flow channel at the confluence portion by lines for dividing the configuration into 10 equal portions in the lamination direction is defined as Sn (n=1,2,3,4,5) in the direction from a central portion in the lamination direction toward an end portion in the lamination direction, the relationships of Formulae (1) S1?S2?S3?S4?S5 and (2) S1<S5 are simultaneously satisfied.Type: ApplicationFiled: August 6, 2008Publication date: September 15, 2011Applicant: Toray Industries, Inc.Inventors: Takeshi Inomoto, Fumiyasu Nomura, Yoshiharu Furuno
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Publication number: 20110203740Abstract: Strips containers are formed using two continuous webs in thermoformable and heat-sealable material facing each other. The webs are indexed along a feed line through different operating stations that transform the webs into a continuous strip of containers, each one of which is provided with a mouth. The containers are arranged according to two parallel rows that are opposed to a longitudinal median zone. The mouths of the containers of the upper row are arranged on the upper longitudinal edge of the strip and face upwards, whilst the mouths of the containers of the lower row are arranged on the lower longitudinal edge and face downwards. The method enables productivity to be increased and waste to be reduced.Type: ApplicationFiled: May 6, 2011Publication date: August 25, 2011Applicant: Sarong Societa' Per AzioniInventors: Primo FINETTI, Andrea BARTOLI
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Patent number: 7998298Abstract: The invention is aimed at shortening time and reducing labor in a work of fitting a multiplicity of cords, respectively, into grooves of a grooved press roll and of a grooved comb roll to align the same in a calender apparatus, in which rubber is topped on the multiplicity of cords as aligned, in an aligning work, the multiplicity of cords are first fitted into grooves on an upper surface side of the comb roll to be aligned, the press roll is then displaced to an alignment transfer position from a standby position close to a topping roll to be opposed to the upper surface side of the comb roll to thereby transfer an aligned state of the cords fitted into the grooves of the comb roll to the press roll as it is to fit the respective cords into grooves of the press roll and to displace the press roll to the standby position while maintaining the fitted state, to set the cords in an aligned state.Type: GrantFiled: July 20, 2005Date of Patent: August 16, 2011Assignee: Toyo Tire & Rubber Co., Ltd.Inventors: Tetsuo Tatara, Tomoyuki Takatsuka, Hirokatsu Mizukusa, Osamu Fujiki
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Publication number: 20110192524Abstract: The subject invention relates to a precision injection molding of multi-piece parts and the subsequent handling and assembly of those parts produced from the mold. In an exemplary embodiment, a surgical suture package with a top part and a bottom part is molded and assembled. In such a method and system, the top parts and bottom parts are first molded utilizing a family mold and then are transferred to a stacker. The stacker is able to stack the top part and bottom part on top of one another on a pallet. The parts are then transported to a welder in order to weld the top part and bottom part together, The completed surgical suture packages are then transferred to a magazine for storage and shippage.Type: ApplicationFiled: April 19, 2011Publication date: August 11, 2011Inventors: William Torris, Glynn Clements, Lynn Howe
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Publication number: 20110192544Abstract: A mould for creating a finished article from adherent building elements such as fusible beads. The mould includes a mould core, which may be removable; one or more female mould portions surrounding the core so as to define a cavity between the core and the one or more female mould portions; and at least one opening for ingress of adherent building elements into the cavity and introduction of a fusing agent in order to bond together the adherent building elements. A tool for selectively picking up and dispensing the adherent building elements is also disclosed. The tool is provided in the form of a squeezable container having a spout and one-way air valve for creating suction to pick up the adherent elements, and then selectively dispense them.Type: ApplicationFiled: February 5, 2010Publication date: August 11, 2011Inventor: Paul Andrew Reynolds
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Patent number: 7987885Abstract: A system and method are disclosed for producing a continuous filament reinforced thermoplastic profile having consistent cross section. A continuous reinforcing filament is pre-wetted with a first thermoplastic resin and introduced into a die, where it is contacted with a second thermoplastic resin extruded from an extruder at melt state. The temperature of the die is carefully controlled so that the pre-wetted filament and first resin do not cure or solidify until after they have contacted and mixed with the second thermoplastic resin. The mixture temperature is then controlled to make a substantially solidified profile pre-shape. A capping layer comprising a third thermoplastic resin is then coextruded onto the outer surface of the pre-shape. A multistage die for bringing together the filament and thermoplastic resins and for maintaining appropriate temperatures at each stage of the profile-forming process is also disclosed.Type: GrantFiled: December 1, 2005Date of Patent: August 2, 2011Assignee: Saint-Gobain Performance Plastics CorporationInventors: Xixian Zhou, Gregory F. Jacobs, Eric S. Waters
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Publication number: 20110162886Abstract: The invention relates to an electrical component having at least one cable element, at least one solder joint, at least one hotmelt element and at least one substrate element. The cable element is connected with the substrate element by the solder joint. To improve the data transmission rate, the at least one solder joint is not embedded in the hotmelt element. Preferably, the solder joint is free from the hotmelt material of the hotmelt element. The invention is also concerned with a method of manufacturing such an electrical component. According to the inventive method, a flow of hotmelt material is stopped before it reaches the solder joint. Finally, the invention is concerned with providing a tool for manufacturing the electrical component. Here, a hotmelt cavity for forming the hotmelt element from hotmelt material is separated from a substrate cavity adapted to receive the substrate element by a compressible solder sealing.Type: ApplicationFiled: December 30, 2010Publication date: July 7, 2011Applicant: Tyco Electronics Nederland BVInventors: Gert van Tiel, Jan Van Tilburg
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Publication number: 20110155849Abstract: A resin infusion apparatus and system, layup system comprising the same, and methods of using these are provided. The resin infusion apparatus comprises a hollow cylinder having a plurality of pores perforating an arcuate surface thereof. The interior of the cylinder is provided with one or more flow restrictors that assist in controlling the flow out of the pores of the cylinder. Laminates made of prepregs prepared using the apparatus and/or system may thus be essentially free of voids.Type: ApplicationFiled: December 29, 2009Publication date: June 30, 2011Applicant: GENERAL ELECTRIC COMPANYInventors: Stefaan Guido Van Nieuwenhove, Thomas Koerwien, Shu Ching Quek, Thomas Miebach
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Publication number: 20110146915Abstract: A label attaching device includes a substrate moving unit configured to move a substrate in a first direction, a labeler configured to attach a label to the substrate, and a first labeler moving unit coupled to the labeler, the first labeler moving unit being configured to move the labeler in the first direction.Type: ApplicationFiled: October 15, 2010Publication date: June 23, 2011Inventors: Pilgoo Jun, Junsub Lee
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Publication number: 20110120635Abstract: A process for continuous production of multilayered composite articles which comprise (A) at least one backing material, (B) at least one bonding layer, and (C) at least one polyurethane layer which includes capillaries which pass through the entire thickness of the polyurethane layer, comprises using a mold to produce polyurethane layer (C) and fixing said polyurethane layer (C) on said backing material (A) with the aid of a material which converts to said bonding layer (B), the mold having a temperature in the range from 80 to 170° C. and a heat capacity in the range from 100 to 20 000 J/K.m2.Type: ApplicationFiled: July 14, 2009Publication date: May 26, 2011Applicant: BASF SEInventors: Carl Jokisch, Juergen Weiser
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Publication number: 20110108198Abstract: A dispenser part, includes a first injection moulded plastic component part with an associated first mating surface; a second injection moulded plastic component part having an associated second mating surface; a seam formed by the first mating surface and the second mating surface during injection moulding for joining the first component part and the second component part to define a dispenser part, and component part including a front surface, a first and a second side surface each having an edge facing away from the front surface. The resulting seam extends from the edge associated with the first side surface to the edge associated with the second side surface.Type: ApplicationFiled: May 14, 2009Publication date: May 12, 2011Applicant: SCA HYGIENE PRODUCTS ABInventors: Zajtai Csaba, Imre Poczik
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Publication number: 20110100541Abstract: In an apparatus for manufacturing a fiber reinforced plastic structure, a cavity is formed by a first mold and a film second mold covering the first mold, and plastic is impregnated to a fiber laminate provided in the cavity in a depressurized state. The apparatus includes: a mesh plastic flow medium that is disposed on the side of the second mold and increases the volume of the plastic to be impregnated to the fiber laminate; and a plastic flow suppressing member that is disposed on the side of the first mold of the plastic flow medium, and suppresses advance of a flow front of fluid plastic injected from a main plastic supplying unit (a first plastic supplying unit).Type: ApplicationFiled: November 4, 2009Publication date: May 5, 2011Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Kentaro SHINDO, Nozomu Kawasetsu
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Publication number: 20110045261Abstract: A laminate non-woven sheet including a first layer, a second layer, and a middle layer. In one embodiment, the first layer consists of melt-blown fibers (and no other type of fibers), the melt-blown fibers have a strength of at least about 5 gpd or more and the first layer has a thickness. The second layer consists of melt-blown fibers (and no other type of fibers), the melt-blown fibers have a strength of about 5 gpd or more and the second layer has a thickness that is substantially the same as the thickness of the first layer. The middle layer is positioned between the first and second layers. The middle layer includes a dry-laid web of cellulose fibers. The middle layer is secured to the first and second layers by at least one of a group of bonds created by fusing fibers in the first, second, and middle layers or hydroentangling the first, second, and middle layers.Type: ApplicationFiled: February 18, 2009Publication date: February 24, 2011Applicant: SELLARS ABSORBENT MATERIALS, INC.Inventor: William R. Sellars
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Patent number: 7883596Abstract: A noise absorber carpet comprised of a fabric layer portion and a resinous backing layer portion is provided. The fabric layer portion and the resinous backing layer portion are heat bonded with a press into the noise absorber carpet, and the press includes perforation pins and a cooling medium. The resinous backing layer portion is provided with noise absorbing perforations formed by contact with the perforation pins of the press and cooled by the cooling medium. The perforations having been cooled by the cooling medium with the press simultaneously with the bonding of the resinous backing layer portion with the fabric layer portion and the cooling of the press by the cooling medium, thereby providing for instant curing and fixation of the shape of the perforations.Type: GrantFiled: April 25, 2008Date of Patent: February 8, 2011Assignees: Kabushiki Kaisha Daiwa, Kabushiki Kaisha YachiyoInventor: Kohei Yamada
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Publication number: 20110024030Abstract: A method includes the steps of: providing a substrate; providing a tool having, on a replication side, a plurality of replication sections, each replication section defining a surface structure of one of an optical element(s), the tool further including at least one contact spacer portion, the contact spacer portion protruding, on the replication side, further than an outermost feature of the replication sections; aligning the tool with a feature of the substrate and bringing the tool and a first side of the substrate together, with replication material between the tool and the substrate, the contact spacer portion contacting the first side of the substrate, and thereby causing the spacer portion to adhere to the first side of the substrate, thereby producing a substrate-tool-assembly; dislocating the substrate-tool-assembly to a hardening station; causing the replication material to harden at the hardening station; and separating the tool from the substrate with the hardened replication material adhering toType: ApplicationFiled: December 16, 2008Publication date: February 3, 2011Applicant: HEPTAGON OYInventors: Hartmut Rudmann, Susanne Westenhofer, Stephan Heimgartner, Diane Morgan, Markus Rossi
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Publication number: 20110025468Abstract: A method of forming a cable having an elongate core, including positioning a records component proximate to the elongate core, and covering the records component with a cable covering which directly or indirectly urges the records component against the elongate core.Type: ApplicationFiled: February 27, 2009Publication date: February 3, 2011Applicant: BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANYInventors: Philip James Longhurst, Philip Alfred Barker
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Publication number: 20100323465Abstract: A method and apparatus for coating a plurality of semiconductor devices that is particularly adapted to coating LEDs with a coating material containing conversion particles. One method according to the invention comprises providing a mold with a formation cavity. A plurality of semiconductor devices are mounted within the mold formation cavity and a curable coating material is injected or otherwise introduced into the mold to fill the mold formation cavity and at least partially cover the semiconductor devices. The coating material is cured so that the semiconductor devices are at least partially embedded in the cured coating material. The cured coating material with the embedded semiconductor devices is removed from the formation cavity. The semiconductor devices are separated so that each is at least partially covered by a layer of the cured coating material.Type: ApplicationFiled: August 24, 2010Publication date: December 23, 2010Inventors: Michael S. Leung, Eric J. Tarsa, James Ibbetson
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Publication number: 20100314794Abstract: A method and apparatus may be present for manufacturing. A shell may be formed having a support structure located in a cavity in which the shell and the support structure may be formed using an additive manufacturing system from a design of a tool. The cavity of the shell may be filled with a filler material through an opening in the shell. The shell may be cured with the filler material to form the tool.Type: ApplicationFiled: June 15, 2009Publication date: December 16, 2010Applicant: The Boeing CompanyInventors: David M. Dietrich, John G. Macke, JR., Robert D. Washington
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Patent number: 7851535Abstract: The present invention relates to a composition designed to be a release agent applied to the surface of a molding apparatus and method of using the composition in molding operations. The composition includes a siloxane composition, hydrophilic matting particles, a cross linking agent, a binding agent having hydrophobic and hydrophilic characteristics. The composition may optionally include a carrier. The composition is designed to be applied to the surface of a mold, allowing for repeated use without the need for re-applying the composition between uses.Type: GrantFiled: July 26, 2007Date of Patent: December 14, 2010Assignee: Henkel CorporationInventors: Zheng Lu, Zhixiang Lu
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Publication number: 20100288430Abstract: A method for producing a component made of fibre-reinforced plastic by impregnating a fibre mould-blank (11) with a liquid impregnating material (10), includes at least the following steps: a) placing the fibre mould-blank (11) into a cavity (2) of a mould tool (1) while generating a temporary free space (9) between the fibre mould-blank (11) and at least one interior surface (19) of the mould tool (1); b) feeding the impregnating material (10) into this free space (9); c) closing the free space (9) by narrowing the mould tool (1) so that the impregnating material (10) is displaced from the free space (9) into the fibre mould-blank (11). It is further developed in that the mould tool (1) is gradually subjected to locally different forces (F1; F2; F3; . . . Fn, Fa; Fb; Fc) which locally cause the free space (9) to be closed. A mould tool (1) is also described.Type: ApplicationFiled: March 26, 2010Publication date: November 18, 2010Applicant: EUROCOPTER DEUTSCHLAND GMBHInventors: Sven MEYER-NOACK, Jörg RADEKOPF
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Publication number: 20100269978Abstract: A forming tool (100) for and a method of making a three dimensional composite component using double diaphragm forming. The forming tool (100) comprises a forming side having two or more regions of changing profile and one or more through holes associated with each region, the through holes exit on the forming side and are connectable to one or more vacuum sources such that vacuum can be selectively and discretely applied to each region.Type: ApplicationFiled: November 18, 2008Publication date: October 28, 2010Inventors: Giovanni Antonio Marengo, Paul Michael Roberts, Jonathan Moram
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Publication number: 20100265454Abstract: A system for protecting eye glass frames during a hair dye, coloring, or highlighting process is described. The system comprises a support layer, a pair of gloves laminated onto the support layer, and a pair of eyeglass arm protectors laminated onto the support layer. Each eyeglass arm protector is formed as a sleeve having an open end. An apparatus and method are also disclosed for manufacturing sections of a support layer material, each section having a pair of gloves and a pair of eyeglass arm protectors laminated thereto.Type: ApplicationFiled: April 20, 2009Publication date: October 21, 2010Inventor: Philip J. GOLDSCHMIEDT
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Publication number: 20100252168Abstract: A new method of making and manufacturing pile weather stripping is described using a non-woven, e.g. a knitted pile that is either cropped or slit to the correct pile height. The pile is then precisely introduced to a singer using guides. After the singing process the knitted pile is guided into the extruder head where the base is extruded around the knitted pile. The density of the knitted pile weather stripping is controlled by adding or removing filling yarns, picks and changing of the yarn denier. The base thickness and configuration is a direct function of the extrusion head. A pile fin or fins can be added as a purchased raw good or extruded as part of the process. The inventive pile weather stripping allows for the fabrication of any pile height, pile density and backing configuration to include throat width, T-slot width, T-slot base depth and varying fin heights.Type: ApplicationFiled: November 8, 2005Publication date: October 7, 2010Inventors: Ian Pawson, Mark D. Foster, Vincent Outters, Thomas M. Sesock
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Publication number: 20100252175Abstract: An improved process for permanently attaching an overlay to a wheel disc, wherein the overlay is aligned and spaced apart from the wheel disc. A mold is created by a combination of the overlay, wheel disc and localized nests that engage at predetermined times during foam filling to close the mold. The mold is adequately sealed so that there is no foam leakage as the foam expands to fill the mold and, therefore, no final trimming of excess foam is required. The improved process is capable of accommodating a wheel having turbine openings therein.Type: ApplicationFiled: June 22, 2010Publication date: October 7, 2010Inventors: Lee A. Chase, Douglas Louis Neeb, Robert E. Shea
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Publication number: 20100252202Abstract: An optical laminate produced by a process for producing an anti-dazzling laminate comprising a light transparent base material and an anti-dazzling layer provided on the light transparent base material. The process includes providing the light transparent base material and forming the anti-dazzling layer having a concavoconvex shape on the light transparent base material, wherein the concavoconvex shape of the anti-dazzling layer satisfies the following requirements: Sm is not less than 100 ?m and not more than 600 ?m, ?a is not less than 0.1 degree and not more than 1.2 degrees, and Rz is more than 0.2 ?m and not more than 1 ?m, wherein Sm represents the average spacing of concavoconvexes or profile irregularities in the anti-dazzling layer; ?a represents the average inclination angle of the concavoconvexes or profile irregularities; and Rz represents the average roughness of the concavoconvexes or profile irregularities.Type: ApplicationFiled: January 28, 2010Publication date: October 7, 2010Applicant: Dai Nippon Printing Co., Ltd.Inventors: Yukimitsu IWATA, Koichi Mikami, Yoshihiro Nishimura, Takashi Kodama
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Publication number: 20100243144Abstract: A mold 30 for use in producing a development blade 1, which is to be formed by adhering an elastic member to an elongated-shaped hard plate 2 along the longitudinal direction LD thereof, wherein the hard plate has notched portions on both side portions in the longitudinal direction thereof and the elastic member is molded to skip the notched portions, comprises: a cavity portion CA having a shape in accordance with the shape of the elastic member; and a gate portion 35 for injecting a material into the cavity portion CA, wherein the gate portion 35 is positioned, in the longitudinal direction LD, either on a border CL between each notched portion and the center portion side of a main body of the cavity portion or on the outer side of the border or within 10 mm on the inner side of the border.Type: ApplicationFiled: November 14, 2008Publication date: September 30, 2010Applicant: Bridgestone CorporationInventor: Taihei Goto
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Publication number: 20100236722Abstract: An extremely practical prepreg manufacturing device whereby a fiber body can be easily impregnated with a high-viscosity, low-concentration thermosetting resin using existing hot-melt method equipment, without having to use a solvent. In a prepreg manufacturing device for manufacturing a prepreg (5) by laminating and heating a resin sheet (4) formed by laminating a resin (3) with a release film (2), a resin sheet feeding mechanism (6) for feeding the resin sheet (4) laminated with a conveyed fiber body (1) comprises a release film feeding part (7) for feeding the release film (2), and a resin application part (8) for applying the resin (3) on the release film (2), the resin (3) containing a solvent. The resin sheet feeding mechanism (6) is configured so that the fiber body (1) is laminated with the resin sheet (4) formed by laminating the resin (3) with the release film (2), without the resin sheet (4) being formed into a roll shape.Type: ApplicationFiled: December 25, 2007Publication date: September 23, 2010Applicant: ARISAWA MFG. CO., LTD.Inventors: Akihiko Machii, Kazunari Imai, Masaaki Hirai
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Publication number: 20100224306Abstract: A system is disclosed for manufacturing multi-wall corrugated polymer pipe. The system includes an extruder configured to co-extrude concentric annular tubes; a corrugator configured to form the concentric annular tubes into a dual-wall pipe having a smooth wall and a corrugated wall; a cross-head die configured to extrude an outer wall of pipe onto the corrugated wall of the dual-wall pipe; a vacuum punch configured to penetrate the outer wall of pipe and draw a vacuum between the corrugated wall and the outer wall, such that the outer wall of pipe deforms inward toward the corrugated wall of pipe between bell and spigot portions of the corrugated wall; and a cutter configured to cut the pipe into sections where the vacuum punch deformed the outer wall between the bell and spigot portions of the corrugated wall. A method of manufacturing multi-wall corrugated polymer pipe is also disclosed.Type: ApplicationFiled: March 10, 2010Publication date: September 9, 2010Inventors: Gerald S. Sutton, David J. Kelley, Randall A. Kolbet
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Publication number: 20100215935Abstract: The present invention describe a process and an installation for the production of stiff recyclable sandwich-type polymeric panels, preferably polypropylene-based panels, and the panel obtained, comprising three lines, in one of which a polymeric polypropylene-based foamed core is produced by extrusion (line A); the structural skins are produced in a second line (line B), which skins are formed by a polypropylene-based lamina reinforced with wood fiber, on which lamina there is applied an also polypropylene-based surface coating layer reinforced with glass fibers; in the third line the structural skins produced in line B are adhered by heat and pressure to the foamed core produced in line A. The sandwich panel produced has a thickness between 7 and 40 mm, an overall density of 400-700 kg/m3 and an elastic modulus of 5-10 GPa.Type: ApplicationFiled: July 24, 2008Publication date: August 26, 2010Inventors: Aitor Fabian Mariezkurrena, Marcelo De Sousa Pais Antunes, Jose Ignacio Velasco Perero
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Publication number: 20100183850Abstract: An embossing roll for producing fibrous products, has a structurized embossing surface suitable to run against an anvil roll. The structurized embossing surface includes male protrusions or female depressions starting from a base circumferential surface of the roll. The embossing pattern is characterized by the following features: the base areas of selected male protrusions or female depressions in the base circumferential surface are different; the heights or depths of selected male protrusions or selected female depressions in a radial direction of the roll and starting from the base circumferential surface are different; and the angles between sidewall sections and the adjacent base circumferential surface of selected male protrusions and/or female depressions are different.Type: ApplicationFiled: July 17, 2007Publication date: July 22, 2010Applicant: SCA HYGIENE PRODUCTS GMBHInventors: Jurgen Sauter, Philippe Albouze
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Patent number: 7743811Abstract: The present invention relates to a closing sheet for aseptic containers, aseptic container comprising said sheet, equipment and method for obtaining said container. The closing sheet comprises a first sheet (7) configured to be traversed by ethylene oxide and a second sheet (8) of impermeable material. The first sheet (7) is obtained from a first reel (7?) of film of material that is permeable to ethylene oxide and the second sheet (8) is obtained from a second reel (8?) of film of impermeable material. The first sheet (7) is longitudinally sealed to the second sheet (8) through a sealing line (18), thus forming a single closing sheet (10).Type: GrantFiled: September 21, 2006Date of Patent: June 29, 2010Assignee: Ulma Packaging Technological Center, S. Coop.Inventors: Roberto Oses Fisac, Iosu Errasti Iriarte, Juan Jose Jauregui Balanzategi, Nerea Arbulu Ormaechea, Jone Txintxurreta Espinosa
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Publication number: 20100154973Abstract: A roofing panel, a roof, an array of roofing panels, and a method of manufacturing a roofing panel by transporting a capstock layer of the roofing panel through a moving belt mold, and forming a polymeric material in situ against the outer layer while in a mold cavity of the moving belt mold. The capstock layer is vacuum formed to shape and form a plurality of roofing shingles and to impress the shingles with surface topography features simulating natural materials.Type: ApplicationFiled: March 9, 2010Publication date: June 24, 2010Inventor: HUSNU KALKANOGLU
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Publication number: 20100147450Abstract: The present invention provides a simple and an accurate method of forming a bilayer membrane by the contact of amphipathic monolayers and an apparatus therefor. The method is characterized in that the organic solvent (2) containing lipid molecules is introduced into a first microchannel (1) formed on a substrate (5). A liquid (4) immiscible with the organic solvent (2) containing lipid molecules is introduced into a second microchannel (3), which crosses the first microchannel (1) from both sides to form an intersection, from both ends of the second microchannel (3) toward the intersection.Type: ApplicationFiled: July 26, 2006Publication date: June 17, 2010Applicant: The University of TokyoInventors: Shoji Takeuchi, Hiroaki Suzuki, Kei Funakoshi
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Publication number: 20100151251Abstract: A method and a plant (1) for the production of a membrane body (10) that is flexible and able to assume a given shape under load; the membrane body being provided with at least one pair of flexible sheets (9) mutually coupled through an adhesive layer (14) positioned between mutually facing respective faces (16) of the sheets (9); the method comprising a step of die casting a portion (11) of given extension of the membrane body (10) to determine adhesion between the faces (16) and to form at least one sheath (22) with an external tubular portion of a respective cable (20); the step of die casting the portion (11) being achievable by thermal activation of the adhesive layer (14) in a static manner.Type: ApplicationFiled: May 23, 2008Publication date: June 17, 2010Applicant: VELERIA MARCO HOLM S.R.L.Inventors: PeirCarlo MOLTA, Davide Innocenti
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Publication number: 20100139850Abstract: A collapsible bladder has flexible outer walls and at least one strut inside the enclosure. The strut is connected to the outer walls and controls the shape into which the enclosure may be collapsed.Type: ApplicationFiled: December 10, 2008Publication date: June 10, 2010Inventors: John D. Morris, Michael A. Lee, Kenneth L. Brook
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Publication number: 20100129675Abstract: A composite panel includes a metal plate and two plastic plates respectively bonded to two opposite surfaces of the metal plate. A system for making the composite panel includes a metal plate advancing unit for advancing the metal plate, two plastic plate supply units for supplying the two hot plastic plates respectively onto the two opposite surfaces of the metal plate, and a pressing unit for pressing the plastic plates against the respective opposite surfaces of the metal plate while the plastic plates are still hot. A method for making the composite panel is also disclosed.Type: ApplicationFiled: April 13, 2009Publication date: May 27, 2010Inventors: Hsien-Te CHENG, Hsien-Sung CHENG
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Publication number: 20100122763Abstract: An apparatus and method for forming a shape of a composite assembly, comprising: a mold having a first surface and a vacuum bag thereon, wherein the vacuum bag comprises a plurality of vacuum bag sheet(s), and a composite assembly therein, wherein the composite assembly comprises a plurality of bondable layers, wherein at least one of the plurality of sheet(s) of the vacuum bag is between the plurality of bondable layers and the first surface of the mold, and wherein the plurality of bondable layers are able to retain a shape which is the negative image of the mold when the pressure of the inside of the vacuum bag is reduced, even if the bag and plurality of bondable layers of the composite assembly are removed from the mold.Type: ApplicationFiled: November 15, 2009Publication date: May 20, 2010Applicant: IQ TEC SWITZERLAND GMBHInventor: Marcel J. Schubiger
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Publication number: 20100095489Abstract: Method for the production of an adhesive closure device together with an apparatus and adhesive closure device produced accordingly. The invention relates to a method for the production of an adhesive closure device (10), preferably consisting of at least one plastic material, during which a backing (12) with a plurality of protruding stems (14) is connected to individual heads (16) in such a way that for at least a part of the above-mentioned stems (14), the free ends (18) thereof come into contiguous or embedded contact with a contact face (20) of each assignable head (16). The invention relates additionally to an apparatus for carrying out the method and to an adhesive closure device produced according to the method.Type: ApplicationFiled: January 29, 2008Publication date: April 22, 2010Inventor: Jan Tuma
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Publication number: 20100065219Abstract: An automotive glazing encapsulation mould is provided. The mould comprises at least a first half mould, having a moulding surface for moulding a gasket onto a glazing. The moulding surface comprises a layer of a silicone-free resilient polymer material supported on a rigid former. Preferably, the silicone-free resilient polymer material is polyurethane.Type: ApplicationFiled: August 31, 2008Publication date: March 18, 2010Applicant: Pilkington Italia S.p.A.Inventor: Ciro Paudice