Diverse Distinct Type Shaping Means Patents (Class 425/324.1)
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Patent number: 11220053Abstract: Embodiments of the present disclosure are drawn to an additive manufacturing system, which may include a nozzle having an inlet for receiving a flowable material and an outlet for depositing the flowable material. An applicator head may surround at least a portion of a proximal region of the nozzle. The applicator head may include a housing, a cooling inlet for receiving a coolant into the housing, a cooling outlet configured to allow the coolant to exit the housing, and an air inlet. A roller may be mounted on the applicator head to one side of the outlet of the nozzle. The roller may include an air outlet, wherein a flow path connects the air inlet and the air outlet so that air enters the air inlet and exits the air outlet. The roller may also include a plurality of holes located on an external surface of the roller.Type: GrantFiled: September 4, 2020Date of Patent: January 11, 2022Assignee: Thermwood CorporationInventors: Kenneth J. Susnjara, Scott G. Vaal, Brian S. Smiddy
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Patent number: 11020875Abstract: A pressing device, comprising: a lower punch (10), provided with a pressing surface (10a) facing upwards; an upper punch (11), provided with a pressing surface (11a), facing downwards; at least one of the two punches is movable nearingly and distancingly relative to the other in order to perform pressing of a layer (L) of a ceramic material; a first movable belt (2) comprising an active portion (3) arranged at least partially between the upper punch (11) and the lower punch (10); a second movable belt (4) comprising an active portion (5) arranged at least partially between the first movable belt (2) and the upper punch (13); a shaped profile (6), which is so structured as to at least partially delimit a pressing chamber, which is detachably associated to the lower punch (10) or to the upper punch (11) in a projecting manner.Type: GrantFiled: November 10, 2016Date of Patent: June 1, 2021Assignee: SYSTEM CERAMICS S.P.A.Inventors: Franco Stefani, Franco Gozzi
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Patent number: 10675778Abstract: A format compensator for a pressing device, comprising a compensating element (7) of a given thickness (S), structured so as to be interposed between the lower punch and the upper punch (10, 11) of a pressing device so as to be arranged in contact with the punches (10, 11) during pressing.Type: GrantFiled: January 11, 2017Date of Patent: June 9, 2020Assignee: SYSTEM CERAMICS S.P.A.Inventor: Franco Stefani
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Patent number: 9561605Abstract: A construction block or suchlike comprises at least one part made of conglomerate material, to which an insert made of filling material is constrained, to define a connection face for connection to another structural element. The connection face has visible a first surface of the insert and at least a connected second surface of the part made of conglomerate material. On the connection face other structural element(s) are combined, along a support plane (R, R1, R2) provided in correspondence with the connection face, to be stably connected by a layer of binder material. The second surface has a seating made longitudinally and lowered with respect to the support plane (R, R1, R2), on which seating the layer of binder material is located. The seating has a determinate depth (D), with respect to the support plane (R, R1, R2) correlated to the predefined thickness of the binder material to be laid.Type: GrantFiled: September 10, 2013Date of Patent: February 7, 2017Assignee: S.A.C.M.E. SRLInventor: Luciano Badin
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Publication number: 20150140251Abstract: A method for making objects by forming a thermoformable sheet material includes forming the objects by interaction of a die assembly and a forming assembly. The method further includes, compressing and crushing a first portion of the sheet material by a crushing punch device before forming the objects and maintaining the first portion crushed during the forming operation to reduce the thickness thereof and to orientate chains of molecules that compose a structure of the sheet material at the first portion, in order to weaken the structure and the first portion. The first portion is thus easily perforable, tearable and breakable.Type: ApplicationFiled: May 7, 2013Publication date: May 21, 2015Inventors: Andrea Bartoli, Flavio Traldi, Luca Mastropasqua
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Patent number: 9028240Abstract: The present utility model provides a mold set used for dumpling or dumpling-like food product formation comprising a pair of jaws, the closure of which is configured to clamp a dough pad over a filling thereby forming a raw product of the dumpling or dumpling-like food product, wherein the jaws in a closed condition can be driven to simulate the human action of compressing a filling pocket of the dumpling or dumpling-like food product.Type: GrantFiled: May 12, 2011Date of Patent: May 12, 2015Assignee: General Mills, Inc.Inventors: Gregory C. Vargas, Christopher J. Field, Michael P. Waldherr, Muan Zhu, Edward Lee, Derong Wang, Shuiyuan Liang
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Publication number: 20140322277Abstract: In a process and an apparatus (10) for making a solid form (11), preferably of a therapeutic or pharmaceutical product, an intermediate mass (31) of material is obtained from a respective basic layer (21) in the form of a sheet or band, the intermediate mass of material being composed of a plurality of layers of material and the solid form (11) of material being obtained from the intermediate mass (31).Type: ApplicationFiled: April 27, 2012Publication date: October 30, 2014Applicant: I.M.A. INDUSTRIA MACCHINE AUTOMATICHE S.P.A.Inventors: Dario Rea, Giorgio Manaresi
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Publication number: 20140265028Abstract: A die in combination with a panel includes a die and a panel. The die includes a stamping surface and an outer edge. The panel includes an outer surface, and the outer surface includes a recessed portion. The recessed portion includes a contact surface, indicia on the contact surface, and a non-contact surface. The contact surface has a perimeter, and the non-contact surface defines a channel, which is positioned adjacent the perimeter of the contact surface and at least partially surrounds the contact surface. Methods of forming indicia on a panel are also discussed.Type: ApplicationFiled: March 14, 2013Publication date: September 18, 2014Applicant: HONDA MOTOR CO., LTD.Inventors: Stephen F. Winter, J. Michael Cole
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Patent number: 8734700Abstract: A process for the production of virtually full density polyolefin suitable for further processing by drawing to form a high tenacity, highly oriented polyolefin sheet comprising: a) feeding a metered amount of polyolefin powder into the nip between two vertically stacked and heated calender rolls through application of the polyolefin powder to the apex of the topmost of the two heated calender rolls; b) rolling the powder through the nip until a coherent sheet of polyolefin sheet is produced: and c) once a coherent polyolefin sheet exits the nip adjusting the temperature in the nip to obtain specific tensile and elongation properties. Apparatus for the performance of such a process is also described.Type: GrantFiled: January 6, 2009Date of Patent: May 27, 2014Assignee: E I Du Pont de Nemours and CompanyInventors: Kenneth C. Harding, Gene C. Weedon
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Patent number: 8672664Abstract: Provided is a food molding apparatus which performs all steps from forming to conveyance and storage in one housing and which is small in size and inexpensive. A conveyance section 500 which holds a formed cooked rice product (a rice ball 10) by use of holding arms 510 is provided, within a housing, with an X-axis moving unit 570 which moves the formed cooked rice product in an X-axis direction and a Z-axis moving unit 550 which moves the formed cooked rice product in a Z-axis direction. A storage section 600 provided with a tray 610 on which the rice ball 10 is to be placed is further provided, within the housing, a Y-axis moving unit 630 which moves the tray 610 in a Y-axis direction, whereby the rice balls 10 are spread over on the tray 610.Type: GrantFiled: November 2, 2009Date of Patent: March 18, 2014Assignee: Kabushiki Kaisha Audio-TechnicaInventor: Junya Uchida
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Patent number: 8444892Abstract: In order to manufacture articles in the form of sheets or blocks of conglomerate stone or stone-like material, single mixes are prepared in mixers (18a,b,c,) arranged in a line and at intervals along a conveyor belt (12), each mixer depositing on said conveyor belt a layer of single mix which is arranged on top of the mix deposited by the mixer immediately upstream, forming a multiple mix which is then fed in an axially offset position to a rotating support (24) provided with homogenizing means and then passes to the vacuum vibrocompression section, after a deaeration step. A crushing device (32) is inserted between each mixer and the underlying belt so as to control the size of the agglomerations in each mix. Means (34) are envisaged for cleaning the upper surface (12a) of the conveyor belt (12) and the crushing devices (32) between the cycles for preparation of the multiple mix.Type: GrantFiled: June 28, 2006Date of Patent: May 21, 2013Inventor: Luca Toncelli
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Patent number: 8388334Abstract: The present invention relates to a method and device for curling up dough slices, comprising a conveyor for the dough slices, a gripping element, arranged above the conveyor, for curling up a dough slice conveyed under the gripping element by the conveyor, pressure means, for pressing curled up dough slices on the conveyor, wherein the distance along which the gripping element grips dough slices is adjustable in the direction of conveyance.Type: GrantFiled: March 29, 2010Date of Patent: March 5, 2013Assignee: Rademaker B.V.Inventor: Johannes Josephus Antonius Van Blokland
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Publication number: 20130011510Abstract: A machine for converting a web of preformed pouches into inflated dunnage units. The pouches are defined by transverse seals extending from a remote edge to within a predetermined distance from an inflation edge. The machine includes a tensioning device for frictional engagement with the web, an inflation arrangement for inflation of the preformed pouches, a sealing arrangement, and a clamping arrangement. The sealing arrangement may be positioned to provide a longitudinal seal that intersects the transverse seals to close the preformed pouches and form a dunnage unit. The tensioning device holds the web taught during downstream travel.Type: ApplicationFiled: July 6, 2012Publication date: January 10, 2013Applicant: AUTOMATED PACKAGING SYSTEMS, INC.Inventors: Larry Chuba, Lawrence Valenti, David Romo, Michael Riccardi
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Patent number: 8226397Abstract: Apparatus and method for making a molded plastic article having a stretched and crystallized neck finish. In one embodiment, a series of platforms are carried by a conveying apparatus for transporting a series of molded plastic articles along a predetermined path of travel through one or more treatment stations. At a finish widening station, the molded article, having a relatively wide and thin-walled blow-molded body portion, and a relatively narrow and thick-walled unexpanded neck finish portion, is positioned to enable insertion of a mandrel into an open top aperture of the finish portion to widen the finish.Type: GrantFiled: September 2, 2011Date of Patent: July 24, 2012Assignee: Graham Packaging Company, LPInventors: Keith Barker, Brian Lynch, Walter McDonald, Norbert Seitel
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Publication number: 20120181715Abstract: A system for making PET objects including a means for reacting a first PET precursor and a second PET precursor to produce a PET melt; a means for flowing the PET melt to a valve having at least two outlets; a means for flowing the PET melt from at least one of the at least two outlets to at least one die forming line and one pelletizing (cutter) line. A means for controlling individually the mass flow of the PET melt in each of the at least two system lines independently of the other and a means for forming the PET objects from the PET melt. The control scheme is a combination of a feed forward system as well as a feedback loop. The entire control scheme is part of the overall system PLC. The fine tuning of the pressure at the outlet of the die forming loop is controllers to less than +/?1 bar to obtain maximum control of formed part.Type: ApplicationFiled: July 13, 2011Publication date: July 19, 2012Inventors: Nicholas Barakat, William Karazes
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Publication number: 20120161431Abstract: A method of forming a film of photonic crystal material. A first process is performed upon a material capable of having a photonic crystal structure, this process causing deformation of the material so as to form a film in which incident light received by the material is selectively reflected or transmitted to generate a first optical effect in the film. A second process is performed upon substantially all of the film which applies a shear stress to the film. This causes a change in the material structure so as to generate a second optical effect in the film, different from the first optical effect, in response to incident light. Security films, devices, articles and documents formed using the method are also discussed.Type: ApplicationFiled: July 7, 2010Publication date: June 28, 2012Applicant: DE LA RUE INTERNATIONAL LIMITEDInventors: Günther Vulpius, Götz Peter Hellmann, Peter Wolfgang Andreas Spahn
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Patent number: 8177540Abstract: A process for the production of virtually full density polyolefin suitable for further processing by drawing to form a high tenacity, highly oriented polyolefin sheet comprising: a) feeding a metered amount of polyolefin powder into the nip between two heated calender rolls; b) rolling the powder through the nip under these conditions until a coherent sheet of polyolefin is produced. According to a highly preferred embodiment, initially, the nip is set at a gap smaller than the size of the smallest polyolefin powder particle and at a temperature above the melting point of the powder and once a coherent sheet of polyolefin exits the nip the temperature in the nip is lowered to a temperature below the melting point of the polyolefin powder and the gap increased to a desired level above the thickness of the largest powder particle.Type: GrantFiled: December 15, 2010Date of Patent: May 15, 2012Assignee: Bae Systems Tensylon H.P.M., Inc.Inventors: Kenneth C. Harding, Gene C. Weedon
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Patent number: 8109750Abstract: A process for the production of virtually full density polyolefin suitable for further processing by drawing to form a high tenacity, highly oriented polyolefin sheet comprising: a) feeding a metered amount of polyolefin powder into the nip between two heated calender rolls initially set at a gap smaller than the size of the smallest polyolefin powder particle and at a temperature above the melting point of the powder; b) rolling the powder through the nip under these conditions until a coherent sheet of polyolefin is produced: and c) once a coherent sheet of polyolefin exits the nip lowering the temperature in the nip to a temperature below the melting point of the polyolefin powder and increasing the gap to a desired level above the thickness of the largest powder particle. Apparatus for the performance of such a process is also described.Type: GrantFiled: December 15, 2010Date of Patent: February 7, 2012Assignee: BAE Systems Tengylon H.P.M., Inc.Inventors: Kenneth C. Harding, Gene C. Weedon
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Patent number: 8012396Abstract: Apparatus and method for making a molded plastic article having a stretched and crystallized neck finish. In one embodiment, a series of platforms are carried by a conveying apparatus for transporting a series of molded plastic articles along a predetermined path of travel through one or more treatment stations. At a finish widening station, the molded article, having a relatively wide and thin-walled blow-molded body portion, and a relatively narrow and thick-walled unexpanded neck finish portion, is positioned to enable insertion of a mandrel into an open top aperture of the finish portion to widen the finish. The mandrel may include a lower heated tapered portion for expanding the finish, and an upper cooled body portion on which the expanded finish may be cooled. The article may then be sent to a finish crystallizing station having a heating device that heats the widened finish portion for a time and temperature selected to crystallize at least a portion of the widened finish.Type: GrantFiled: August 10, 2009Date of Patent: September 6, 2011Assignee: Graham Packaging Company, L PInventors: Keith Barker, Brian Lynch, Walter McDonald, Norbert Seitel
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Publication number: 20110147995Abstract: The method and system for rapid press forming and consolidation of a sheet of thermoformable material provides for molding of articles with complex shapes. The sheet of thermoformable material is suspended on a movable frame and transferred on a track to a preheating and preconsolidation station, where it is heated, and rapidly transferred suspended on the movable frame via the track to a molding and consolidation station for rapid press forming and consolidation with a hydraulic punch that applies pressure uniformly in all directions, to substantially eliminate wrinkles in the formed product.Type: ApplicationFiled: December 22, 2009Publication date: June 23, 2011Applicant: INTERNATIONAL COMPOSITES TECHNOLOGIES, INC.Inventor: Richard L. Fingerhut
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Patent number: 7942661Abstract: A balloon folding system specifically configured to reduce a side branch balloon of a bifurcated balloon catheter assembly includes a die that defines at least one chamber for receipt of the sidebranch balloon, and at least one pin sized to fit into the chamber and reduce the balloon to a substantially flattened state. The system also may include a housing for the reduction and folding of a primary branch balloon. The system is configurable to fold and reduce both branches simultaneously or separately.Type: GrantFiled: July 18, 2007Date of Patent: May 17, 2011Assignee: Boston Scientific Scimed, Inc.Inventors: Woon-Chung Wang, Stephen Michael, Benjamin Arcand, Stefen M. Pallazza, Zack Tegels, Karl A. Jagger
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Patent number: 7857610Abstract: A thermoforming process capable of coining and flowing material is provided, such as for making a thermoformed energy absorber for self-attachment to a vehicle bumper beam. The energy absorber includes a thermoplastic sheet with first thickness shaped by a thermoforming process to include a base and lobes configured to absorb energy. The sheet further has integrally formed attachments with solid heads formed from material flowed from adjacent areas into the attachment during the thermoforming process. Many other structures can be formed, such as ringed ridges, thinned regions, snap-attachments, hooks, living hinges, bosses, and the like. The present invention further includes an apparatus and a method for accomplishing the above, such as a heater for heating the sheet, and a die for stretching and shaping the sheet, where heated material is flowed by opposing coining die components to form selectively-shaped 3D structures.Type: GrantFiled: February 2, 2009Date of Patent: December 28, 2010Assignee: SafetyNet Energy Management, LLCInventors: Michael A. Rossi, Joel M. Cormier, Donald S. Smith, Matthew M. Gerwolls
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Publication number: 20100301517Abstract: An exemplary method for fabricating a molding stamper includes the following steps. Firstly, a master mold having microstructures spaced apart from each other is provided. Secondly, a patterned layer is formed on the microstructures, the patterned layer having molding surfaces apart from each other, and being made of a flexible organic material. Thirdly, the master mold is removed from the patterned layer. Finally, a hard coating layer is deposited on the molding surfaces to form a molding stamper.Type: ApplicationFiled: October 29, 2009Publication date: December 2, 2010Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: YUNG-LUN HUANG
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Patent number: 7802979Abstract: A dough moulder including a dough conveyor operable to receive a strip of dough, the conveyor having a first run operable to co-operate with a curling element to curl or roll the dough strip into a dough piece and a second run operable with a pressure rolling board to mould the dough piece, wherein the pressure rolling board has an upper section and a lower section, the lower section including a plurality of formed channels or troughs.Type: GrantFiled: April 2, 2008Date of Patent: September 28, 2010Assignee: Moffat PTY LimitedInventor: Paul Eaton Willett
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Patent number: 7740469Abstract: Thermoplastic films and laminates are made by extrusion and stretching using differential speed rollers employing a short stretching gap of no more than one inch immediately after the extruded film product is formed. The method and apparatus control the thickness of the stretched film and impart desirable mechanical properties thereto such as film products with a high modulus for handling and suitable tensile for softness.Type: GrantFiled: September 18, 2008Date of Patent: June 22, 2010Assignee: Clopay Plastic Products Company, Inc.Inventors: Leopoldo V. Cancio, Thomas G. Mushaben, Robert M. Mortellite, Pai-Chuan Wu
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Patent number: 7677880Abstract: A system includes a high speed reciprocating mold plate patty-forming machine and a downstream patty presser. The high speed patty forming machine provides patties at a high production speed onto an output conveyor portion. The patty presser includes an upper conveyor having an upper endless belt. The upper conveyor is located above the output conveyor, wherein facing belt surfaces of the upper and lower endless belts define a path between the upper and lower conveyors. The upper conveyor has a tilted section such that a first clearance at an input to the path is equal to or greater than a thickness of the patties and a second clearance at an outlet of the inlet length is less than a thickness of the patties at the input of the path. A shuttle conveyor is arranged at the output of the path and delivers patties to an indexing packaging machine.Type: GrantFiled: January 19, 2008Date of Patent: March 16, 2010Assignee: Formax, Inc.Inventors: Chris Moore, Paul Taylor
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Publication number: 20090288361Abstract: A structural element for use as a brick, construction block, panel, floor or suchlike in the building trade, comprises at least one part made of conglomerate material, such as concrete and suchlike, to which an insert made of insulating or filling material is constrained, to define peripherally at least a connection face for connection to another structural element, the connection face has visible a first surface of the insert and at least a connected second surface of the part made of conglomerate material. On the connection face one or more other structural elements are able to be combined, along a support plane (R, R1, R2) provided in correspondence with the connection face, so as to be laid and stably connected by means of a layer of binder material. The second surface has a seating made longitudinally and lowered with respect to the support plane (R, R1, R2), on which seating the layer of binder material is located. The seating has a determinate depth (D), with respect to the support plane (R, R1, R2).Type: ApplicationFiled: May 21, 2009Publication date: November 26, 2009Applicant: S.A.C.M.E. SpAInventor: Luciano BADIN
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Patent number: 7581940Abstract: Provided is a cooked rice mold apparatus that can easily adjust the supply amount of sushi rice. The roller spacing of a top rolling roller pair 31 arranged on the exit side of a hopper 2 of a rolling section 4 is variable.Type: GrantFiled: February 12, 2008Date of Patent: September 1, 2009Assignee: Kabushiki Kaisha Audio-TechnicaInventors: Takashi Hosogane, Yoichi Goto
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Publication number: 20090123592Abstract: The present invention discloses an extrusion process for preparing vegetable casing including preparing a continuous tubular extrudate by extrusion, and transferring the continuous tubular extrudate. The transferring includes repeatedly passing a plurality of separate horizontal posts below the continuous tubular extrudate, hanging the continuous tubular extrudate on the posts so that the continuous tubular extrudate is conveyed by the posts a distance, while a closed space is formed inside the tubular extrudate and between every two adjacent horizontal posts.Type: ApplicationFiled: January 12, 2009Publication date: May 14, 2009Applicant: Food Industry Research and Development InstituteInventors: Wen-Lian Chen, Sam-Long Hwang, Bao-Hung Huang, Lin-Shyang Tzeng, Shih-Jung Liu, Chia-Yuan Tsai
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Patent number: 7485252Abstract: Apparatus and method for making a molded plastic article having a stretched and crystallized neck finish. In one embodiment, a series of platforms are carried by a conveying apparatus for transporting a series of molded plastic articles along a predetermined path of travel through one or more treatment stations. At a finish widening station, the molded article, having a relatively wide and thin-walled blow-molded body portion, and a relatively narrow and thick-walled unexpanded neck finish portion, is positioned to enable insertion of a mandrel into an open top aperture of the finish portion to widen the finish. The mandrel may include a lower heated tapered portion for expanding the finish, and an upper cooled body portion on which the expanded finish may be cooled. The article may then be sent to a finish crystallizing station having a heating device that heats the widened finish portion for a time and temperature selected to crystallize at least a portion of the widened finish.Type: GrantFiled: September 6, 2006Date of Patent: February 3, 2009Assignee: Graham Packaging Company, LPInventors: Keith Barker, Brian Lynch, Thomas E. Nahill
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Publication number: 20080246182Abstract: The present disclosure is directed to systems and methods of manufacturing filter cartridges are disclosed, the system including a tube of laminated and seamed filter media, a media unwind mechanism, a mandrel having a starting point operatively positioned proximate the media unwind mechanism, structure, operatively positioned proximate the mandrel, for feeding the tube of laminated and seamed filter media into the starting point of the mandrel, structure, operatively positioned in the mandrel, for pressurizing the tube of laminated and seamed filter media with a gas, structure, operatively positioned in the mandrel, for expanding the tube of laminated and seamed filter media into a substantially cylindrical shape as the tube of laminated and seamed filter media passes over the mandrel, a pleater mechanism, operatively positioned proximate the mandrel, a blade mechanism, operatively associated with the pleater mechanism, for alternately engaging the tube of laminated and seamed filter media with the blade mecType: ApplicationFiled: March 13, 2008Publication date: October 9, 2008Inventors: Mahesh Z. Patel, Jonathan C. Taylor, Gary W. Schukar
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Patent number: 7431577Abstract: An object of the present invention is to provide a die and a method for manufacturing a core, wherein the core includes a ring-shaped supporting member 16 that is formed by a plate-like member, that is disposed inside a pneumatic tire, and that supports a pneumatic tire by allowing an inner side of a tread portion of the pneumatic tire to be brought into contact with an outer peripheral surface of the supporting member at the time of a deformation of the pneumatic tire due to a decrease of an internal pressure of the tire, and ring-shaped rubber portions that are joined respectively to both widthwise direction edge portions of the supporting member.Type: GrantFiled: March 29, 2005Date of Patent: October 7, 2008Assignee: Bridgestone CorporationInventors: Yoichiro Kondo, Hiroyuki Isoi
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Publication number: 20080122135Abstract: There is provided a process for the production of an embossed sheet material for the purpose of improving a embossing accuracy. The process comprises the steps of: providing a continuous resin sheet material by extruding a molten resin through a die, and imprinting a surface profile of an embossing member by nipping the continuous resin sheet material between a press roll and the embossing member wherein the embossing member is made of an organic material.Type: ApplicationFiled: November 21, 2007Publication date: May 29, 2008Applicant: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Hisanori OKU, Hironobu IYAMA
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Publication number: 20080026091Abstract: An improved dough sheeter having a pair of counterrotating sheeter rollers and a cutter roller rotating against a front one of the sheeter rollers to cut a pattern into a sheet of dough therebetween. The improvement is the cutter roller being formed from an oil-impregnated wear resistant plastic that results in a much longer cutter life. The dough sheeter's cutter roller may have axial shaft, a pair of cutter lift arms including a U-shaped end, and a pair of needle bearing assemblies, each needle bearing assembly located on a corresponding end of the axial shaft. Also disclosed is a method of manufacturing a cutter roller for a dough sheeter where the crown is formed before the cutting pattern is cut into the cutter roller.Type: ApplicationFiled: July 27, 2007Publication date: January 31, 2008Inventor: Michael L. Herrera
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Patent number: 7314365Abstract: A surface treating apparatus includes: a sheet which includes; a base, and a thermoplastic resin layer disposed on the base; a contact member configured to convey the sheet while carrying out a surface treatment of the sheet; a surface property forming unit configured to form a certain surface property on a surface of the contact member by using a surface property forming material; and a sheet heating unit configured to heat the sheet contacting the contact member, to thereby transfer the surface property of the contact member to the sheet.Type: GrantFiled: September 22, 2004Date of Patent: January 1, 2008Assignee: Fuji Photo Film Co., Ltd.Inventor: Hiroshi Inoue
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Patent number: 7048533Abstract: In a method of making plastic articles with embossed pattern, a plastic material is injection-molded in a cavity of a clamping unit of an injection molding machine to form an injection-molded plastic article. A pattern is embossed from a foil strip onto a previously injection-molded plastic article to form a finished plastic product with embossed pattern, whereby the embossing step is decoupled from the injection molding step and carried out separately from a clamping step of the clamping unit.Type: GrantFiled: November 6, 2001Date of Patent: May 23, 2006Assignees: Krauss-Maffei Kunststofftechnik GmbH, Bolta-Werke GmbHInventors: Peter Ils, Peter Lichtinger, Günter Prautzsch, Timo Günzel, Wilhelm Pfister, Jürgen Schreyer, Jürgen Hackert
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Patent number: 6837696Abstract: Systems, methods and apparatuses for manufacturing dosage forms, and to dosage forms made using such systems, methods and apparatuses are provided. Novel compression, thermal cycle molding, and thermal setting molding modules are disclosed. One or more of such modules may be linked, preferably via novel transfer device, into an overall system for making dosage forms.Type: GrantFiled: September 28, 2001Date of Patent: January 4, 2005Assignee: McNeil-PPC, Inc.Inventors: Harry S. Sowden, Shun Por Li
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Patent number: 6817850Abstract: There is provided a method of and apparatus for forming a food by wrapping an inner material with an outer skin material, and the method of and apparatus for sealing the outer skin material more surely in a state where the inner material is disposed on the outer skin material. The food forming apparatus comprises a first shutter (1), a second shutter (2) disposed under the first shutter (1), and support means (6) disposed under the second shutter (2) wherein an operation start timing of the second shutter (2) subsequent to starting of the operation of the first shutter (1) is adjusted appropriately, and a position of the support member (60) is adjusted appropriately, thereby adjusting the amount of collection of the peripheral portion of the curst material (F), thereby wrapping an inner material (G) with the outer skin material (F) in response to the different sizes of the curst material (F) and the inner material (G), thereby surely forming the food.Type: GrantFiled: August 14, 2002Date of Patent: November 16, 2004Assignee: Kobird Co., Ltd.Inventors: Masao Kobayashi, Hironori Kobayashi, Toru Fukiage
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Publication number: 20040222559Abstract: The present invention is a mechanism for folding plastic injection molded parts after the parts have been molded and while the parts are still on the mold core half. The mechanism consists of a mold core half having one or more mold cores. The mold core half has a finger movably mounted adjacent the mold core half and movable along a predetermined path between a first position wherein the finger is clear of the mold core and a second position wherein the finger bears against the part on the mold core so as to fold the part. The invention also includes a drive (either electrical, hydraulic or pneumatic) for driving the finger between its first and second positions. The present invention also consists of a method of in-mold folding of a foldable plastic part. The method consists of projecting a finger across a face of the mold core half and towards the plastic part sitting on the mold core such that the finger engages a lower edge of a first portion of the plastic part.Type: ApplicationFiled: May 7, 2003Publication date: November 11, 2004Inventors: Manuel J. Gomes, Allan Hall, Bounoth Meksavanh, Harald Gaul
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Publication number: 20040101691Abstract: A preform from which plastic optical fiber is to be drawn in an infrared heating furnace has a core portion with either a step index or graded-index profile, and a cladding layer surrounding the core portion, the cladding layer. A jacket layer surrounds the cladding layer and is also made of an at least partially fluorinated jacket material.Type: ApplicationFiled: November 22, 2002Publication date: May 27, 2004Inventor: Whitney White
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Publication number: 20030137077Abstract: In a method of fabricating plastic strips and an extruder structure therefor, a plastic extruder is used to melt plastic or acrylic raw materials and to extrude the same in the form of soft plastic strips, which can be bent by hand to form a shape by following a pattern that is a line or a recess formed in a mold plate. The plastic strip is allowed to cool to form a product with the desired shape.Type: ApplicationFiled: January 23, 2002Publication date: July 24, 2003Inventors: Kevin Lee, Justine Chen
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Publication number: 20030107153Abstract: An assembly for manufacturing carriers (4) of information or decoration, characterised by a mould unit comprising two mould means which are joinable with each other. The mould unit comprises an injection moulding station (1) for injection moulding of said carriers (4), and a printing station (2) with a stamping unit (15) for applying to said carrier (4) a covering formed in accordance with the current information or decoration. The present invention also concerns a corresponding method.Type: ApplicationFiled: December 27, 2002Publication date: June 12, 2003Inventors: Hans Brewitz, Lars Persson, Thomas Svensson
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Publication number: 20030086995Abstract: Continuous strand pellets made of particles, in which reinforcing staple fibers are arranged in a thermoplastic matrix in a helical manner, are provided. The reinforcing staple fibers and the molten matrix material are situated in a peripheral area of the particles and, together with unmolten thermoplastic staple fibers, are present in a core area of the particles. A method for producing the continuous strand pellets from a staple fiber mixture of thermoplastic fibers and reinforcing fibers includes feeding the staple fiber mixture through a preheating zone and then drawing the staple fiber mixture through a heating nozzle to form a strand, which after rotating and consolidation by cooling, is cut into continuous strand pellets.Type: ApplicationFiled: December 10, 2002Publication date: May 8, 2003Applicant: Ostthuringische Materialprufgesellshaft fur Textil und Kunststoffe mbHInventors: Klaus-Peter Mieck, Thomas Reussmann
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Publication number: 20030082259Abstract: A mold includes a top die and a bottom die moved relative to each other and defining therebetween a cavity for molding a molding of predetermined pattern, and a compacting mechanism adapted to compact the molding in the cavity, the compacting mechanism having a plurality of compacting rods adapted to compact the molding in the cavity, a pressure plate adapted to move the compacting rods into the cavity to compact the molding in the cavity, and a plurality of stop rods adapted to limit the range of movement of the pressure plate toward the bottom die.Type: ApplicationFiled: November 1, 2001Publication date: May 1, 2003Inventor: Tzung-Lung Lee
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Publication number: 20030067096Abstract: A mold device and method for producing a rough texture on all or a portion of the outward exterior surfaces of masonry block units. The device of the present invention is a mold having one or more cavities, open at the top and the bottom, with a rigid support platform or sheet across the bottom, to hold the masonry mixture in place until discharged through the bottom of the mold. On a portion of the interior sidewalls of the mold, are substantially vertical ribs extending from the interior surface, creating voids in the compacted mixture. An extension or “stripper” unit extends inwardly along the base of the portion of the interior wall containing the vertical ribs. A top plate configured to fit removably within the interior walls of the mold cavity is provided to compact the masonry mixture and to push the masonry unit out of the mold and simultaneously clean the mold.Type: ApplicationFiled: October 9, 2002Publication date: April 10, 2003Inventor: Dean Jurik
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Publication number: 20030068394Abstract: A spinning-drawing-texturing machine for producing crimped threads is described, comprising a spinning device, a drawing device, a texturing device, and a take-up device. A plurality of threads spun by the spinning device is assigned to the drawing device, the texturing device, and the take-up device. According to the present invention, the drawing device and the texturing device are arranged in a processing module and the take-up device in a winding module underneath the spinning device. The processing module and the winding module are erected side by side and form one long side of the machine. This ensures a configuration divided by functional groups, which facilitates operation and increases operational reliability.Type: ApplicationFiled: August 21, 2002Publication date: April 10, 2003Inventor: Bernd Kirchhoff
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Publication number: 20030064127Abstract: At least one blow-molded plastic container and one compression molded lid are simultaneously produced in a blow mold. Preferably, the method and apparatus utilize a mold capable of simultaneously receiving a pair of extruded parisons. One of the parisons is utilized to produce a pair of aligned container bodies and the other of the parisons is utilized to form a pair of aligned closures. In this manner, a container and closure combination can be manufactured having perfect color matching and can be readily recycled in its entirety. In addition, the method and apparatus according to the present invention significantly reduces tooling costs and required machine capitol.Type: ApplicationFiled: November 4, 2002Publication date: April 3, 2003Inventors: David W. Cargile, Earle L. Ellis, David Kesselman, Roy N. Krohn
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Publication number: 20030020191Abstract: An apparatus and a method for impressing three-dimensional patterns in a slip-formed concrete wall. At least one impression roller is provided at the discharge end of a slip form. The impression roller includes an outer periphery, provided with a layer or coating of resilient material. The layer is pre-formed or pre-cast to include an aesthetically pleasing, three-dimensional pattern. The axis of the roller is maintained in parallel relation to the plane of the exposed surface of the wall, with the outer periphery of the roller slightly depressed into the wall surface. As the uncured concrete wall emerges from the slip form, the impression roller places a pattern into the wall surface which corresponds to the pattern on the roller. Movement of the roller along the wall causes the impression roller to rotate, impressing successively formed portions of the wall with the pattern. Additional rollers may be used to impress patterns on the opposing wall surface, as well as the top wall surface.Type: ApplicationFiled: July 30, 2001Publication date: January 30, 2003Inventor: Michael B. Allen
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Patent number: 6422853Abstract: A chain die assembly for producing candy includes a plurality of first chain links each including a cutting edge, a plurality of second chain links each including a cutting edge and a common longitudinal center plane. A plurality of guiding housings is arranged right and left of the longitudinal center plane, and they each carry at least one die. A plurality of shafts each connects one of the first chain links to one of the second chain links and to the guiding housings. The second chain links each are fixedly connected to at least one of the guiding housings to be free from backlash and to be unrotatable with respect to the guiding housing.Type: GrantFiled: April 18, 2000Date of Patent: July 23, 2002Assignee: Klockner Hansel Prozesstechnik GmbHInventors: Klaus Markwardt, Sven Lippardt, Werner Hesse
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Publication number: 20020089088Abstract: In a method of making plastic articles with embossed pattern, a plastic material is injection-molded in a cavity of a clamping unit of an injection molding machine to form an injection-molded plastic article. A pattern is embossed from a foil strip onto a previously injection-molded plastic article to form a finished plastic product with embossed pattern, whereby the embossing step is decoupled from the injection molding step and carried out separately from a clamping step of the clamping unit.Type: ApplicationFiled: November 6, 2001Publication date: July 11, 2002Inventors: Peter Ils, Peter Lichtinger, Gunter Prautzsch, Timo Gunzel, Wilhelm Pfister, Jurgen Schreyer, Jurgen Hackert