With Flame Contact Of Lamina Patents (Class 156/82)
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Patent number: 11555318Abstract: A roof cover of a building under construction includes a heat shrinkable film stretched over the roof framing of said building under construction. The film brought into conformity with said roof framing through application of heat. The film may be formed by a number of adjoining sheets or strips of material.Type: GrantFiled: April 15, 2021Date of Patent: January 17, 2023Assignee: SYSTEM STORMSEAL PTY LTDInventor: Matthew Lennox
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Patent number: 11454028Abstract: Some embodiments of the present disclosure relate to roofing composites. In some embodiments, the roofing composite includes a first layer having a top surface. In some embodiments, the top surface of the first layer comprises a first embossed surface portion, a second embossed surface portion, and a flat surface portion between the first and second embossed surface portions. In some embodiments, the flat surface portion is between the first and second embossed surface portions. In some embodiments, the roofing composite is configured to attach to a roof structure, such as a roof deck. Methods of forming roofing composited are also disclosed.Type: GrantFiled: September 24, 2021Date of Patent: September 27, 2022Assignee: BMIC LLCInventors: Isaac Bernard Rufus, Adem Chich, Richard Chin, Michael Dougherty
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Patent number: 11325382Abstract: A system and method for applying adhesive glues is provided using digital inkjet print heads for bonding at least one first element and one second element, wherein the system has a processing unit functionally connected to the digital inkjet print head which has a data set about the physical features of at least one of the elements to be bonded which are different in different areas, the processing unit being adapted for selecting the amount of adhesive glue per unit area and/or the type of adhesive glue to be deposited according to the data about the physical features such that the amount per unit area or the type of adhesive glue deposited on the surface is different on the surface of the at least one of the elements to be bonded.Type: GrantFiled: September 23, 2021Date of Patent: May 10, 2022Inventor: Jesus Francisco Barberan Latorre
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Patent number: 10569477Abstract: A method of attaching a thermoplastic-based workpiece and a metal workpiece involves the use of a metal reaction coating. The metal reaction coating is applied over a base metal substrate of the metal workpiece such that the metal reaction coating faces and contacts the thermoplastic-based workpiece when the two workpieces are assembled in overlapping fashion. To attach the workpieces at their faying interface, an energy source such as, for example, a laser beam or an electric arc, is directed against the metal workpiece to create a zone of concentrated heat that at least warms up the metal reaction coating and melts a portion of the thermoplastic-based workpiece. Such heated activity at the faying interface promotes interfacial chemical bonding between the thermoplastic-based workpiece and the metal workpiece that contributes to an enhanced attachment between the workpieces.Type: GrantFiled: January 26, 2015Date of Patent: February 25, 2020Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Jing Zhang, David S. Yang, Shawn Deng
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Process for manufacturing an acoustic panel reinforced by at least one thermoplastic composite layer
Patent number: 10475432Abstract: A process for manufacturing an acoustic panel including at least one acoustically resistive layer, at least one cellular structure and a reflective wall. The process includes steps of depositing the parts of the acoustic panel made of thermosetting composite, depositing a film made of thermoplastic resin that is miscible with the thermosetting composite at the polymerization temperature of the thermosetting composite, polymerizing the parts of the acoustic panel made of thermosetting composite, and depositing and consolidating at least one layer made of thermoplastic composite against the film made of thermoplastic resin in order to form the reflective wall.Type: GrantFiled: September 29, 2017Date of Patent: November 12, 2019Assignee: Airbus Operations (S.A.S.)Inventors: Florian Ravise, Hassan Menay -
Patent number: 9233502Abstract: A method and apparatus for sealing a bag made of a polymeric material by applying heat activated layers on different portions of the bag, wherein the first adhesive layer and the second adhesive layer have respective heat activation temperatures below the softening point temperature of the polymeric material; creasing the bag along a fold line, applying heat at a temperature below the softening point temperature of the polymeric material to activate the first adhesive layer and the second adhesive layer to adhesive states after the bag has been filled with contents; and folding the bag to form an adhesive-to adhesive seal by contact between the heat activated first adhesive layer and the heat activated second adhesive layer.Type: GrantFiled: August 23, 2012Date of Patent: January 12, 2016Assignee: Coating Excellence International LLCInventors: Gary F. Sargin, Mark E. Jansen
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Patent number: 9096960Abstract: Herein are disclosed apparatus and methods for impinging fluids, e.g. heated fluids, onto the surface of substrates and then locally removing the impinged fluid. The apparatus may comprise at least first and second fluid delivery outlets that are in diverging relation to each other. The apparatus may comprise at least first and second fluid capture inlets that are locally positioned relative to the first and second fluid delivery outlets, respectively. The apparatus and method may be used e.g. to impinge fluids onto two converging substrates and may be used to heat the surfaces of the substrates so as to facilitate melt-bonding the substrates to each other.Type: GrantFiled: December 21, 2010Date of Patent: August 4, 2015Inventors: Kristopher K. Biegler, Jorge A. Ferreiro, Michael R. Gorman, Victor F. Panza, Omar A. Parodi, Gabriela F. Serra, William C. Unruh
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Publication number: 20150144644Abstract: Various methods are described for manufacturing a plastic drum that includes injection-molding upper and lower drum body portions having sidewalls that terminate at an open end. The open end of each drum body portion includes a drum body welding platform. The platform is characterized by a thickening of the drum body portion sidewall. The methods also include aligning the upper drum body portion with respect to the lower drum body portion such that the upper drum body welding platform is aligned with the lower drum body welding platform at an interface, and joining the upper drum body portion to the lower drum body portion at the interface to form the plastic drum. Also described are plastic drums made by the noted methods.Type: ApplicationFiled: November 25, 2014Publication date: May 28, 2015Inventor: James P. Craig
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Patent number: 8999089Abstract: A machine for making an impermeable join between two panels made of three-layer or two-layer textile material including at least an internal layer, already joined along a joining line by way of a stitching operation, simple or complex, or by ultrasound joining or other, includes first movement element able to move the textile material in a direction of feed and impermeabilization element able to achieve the impermeabilization along said joining line and including second movement element able to move an impermeable tape for hot taping with adhesive, in order to determine the hot application and welding on the internal layer along the joining line. The impermeabilization element also comprise heating element suitable to effect a cauterization of the material of the internal layer and positionable directly upstream of the second movement element in the direction of feed, so that the hot taping can be effected immediately after the cauterization.Type: GrantFiled: June 19, 2012Date of Patent: April 7, 2015Assignee: MACPI S.p.A. Pressing DivisionInventor: Giovanni Cartabbia
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Patent number: 8999090Abstract: The invention relates to a method for bonding two substrates, in particular, two semiconductor substrates that, in order to be able to improve the reliability of the process, provides the step of providing a gaseous flow over the bonding surfaces of the substrates. The gaseous flow is preferably a laminar flow that is essentially parallel to the bonding surfaces of the substrates, and has a temperature in a range of from room temperature up to 100° C.Type: GrantFiled: January 24, 2013Date of Patent: April 7, 2015Assignee: SOITECInventors: Gweltaz Gaudin, Fabrice Lallement, Cyrille Colnat, Pascale Giard
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Publication number: 20150049380Abstract: A polarizing film, comprising a polarizer; transparent protective films with a water-vapor permeability of 150 g/m2/24 hours or less provided on both sides of the polarizer; and adhesive layers each interposed between the polarizer and one of the transparent protective films, wherein the adhesive layers are formed by applying an active energy ray to an active energy ray-curable adhesive composition containing a radically polymerizable compound, and the transparent protective films are bonded to the polarizer with the adhesive layers.Type: ApplicationFiled: March 29, 2013Publication date: February 19, 2015Applicant: NITTO DENKO CORPORATIONInventors: Tetsurou Takeda, Mie Nakata, Shunsuke Murayama, Tomohiro Yamashita, Takeshi Saito, Kunihiro Inui
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Publication number: 20150004359Abstract: An electroconductive hole plug paste comprising about 60-80 wt % of platinum particles, about 10-20 wt % of Al2O3, and about 10-20 wt % of organic vehicle, based upon 100% total weight of the paste, wherein the organic vehicle includes at least one viscosity-modifying component in an amount sufficient to provide the electroconductive hole plug paste with a viscosity of about 800-1,500 kcPs, is provided. A ceramic substrate assembly for an implantable medical device having the electroconductive hole plug paste of the invention, and a method of forming the same, are also provided.Type: ApplicationFiled: May 5, 2014Publication date: January 1, 2015Applicant: Heraeus Precious Metals North America Conshohocken LLPInventors: Samson Shahbazi, Steven Grabey, Mark Challingsworth
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Patent number: 8795463Abstract: A joint system includes: a transfer-in/out station capable of holding a plurality of substrates or a plurality of superposed substrates, and transferring-in/out the substrates or superposed substrates to/from a processing station; and the processing station performing predetermined processing on the substrates and joining the substrates together. The processing station includes: a surface activation apparatus activating a front surface of the substrate; a surface hydrophilizing apparatus hydrophilizing and cleaning the front surface of the substrate; a joint apparatus joining the substrates together; and a transfer region for transferring the substrate or superposed substrate to the surface activation apparatus, the surface hydrophilizing apparatus, and the joint apparatus.Type: GrantFiled: March 1, 2011Date of Patent: August 5, 2014Assignee: Tokyo Electron LimitedInventors: Takahiro Nishibayashi, Yasuharu Iwashita, Takeshi Tamura, Tatsuya Kitayama
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Patent number: 8778110Abstract: A method of manufacturing a composite textile having a textile face layer and a non-woven backing layer. The textile face layer may be bonded to the non-woven backing layer using various techniques such as by providing an adhesive or adhesive material associated with at least one of the layers.Type: GrantFiled: March 4, 2008Date of Patent: July 15, 2014Assignee: Lear CorporationInventor: Mohamed-Ali Saidi
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Patent number: 8753461Abstract: A method is described for reducing the afterflame of a flammable, meltable material. A textile composite is described comprising an outer textile comprising a flammable, meltable material, and a heat reactive material comprising a polymer resin-expandable graphite mixture.Type: GrantFiled: September 3, 2010Date of Patent: June 17, 2014Assignee: W. L. Gore & Associates, Inc.Inventor: Dattatreya Panse
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Publication number: 20140141256Abstract: The invention relates to a process for bonding a silicone or silicone based material to a polyurethane and use of the bonded silicone-polyurethane in the manufacture of biomaterials, devices, articles or implants, in particular long term implantable medical devices in the fields of cardiology, orthopaedics, plastic surgery and gastroenterology. The process involves the steps of (a) flame treating a surface of the silicone or silicone based material and (b) bonding the polyurethane to the flame treated surface of the silicone or silicone based material.Type: ApplicationFiled: April 26, 2012Publication date: May 22, 2014Inventor: Ajay D. Padsalgikar
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Patent number: 8663413Abstract: According to one embodiment, a method of making a roofing membrane is provided. According to the method, an ethylene propylene diene monomer rubber (EPDM) material sheet is provided and a thermoplastic polyolefin (TPO) material sheet is extruded onto the EPDM material sheet. The EPDM material sheet and TPO material sheet are then pressed together via one or more rollers. The EPDM material is uncured and has a thickness of between about 50 mils and 70 mils. The extruded TPO sheet has a temperature of at least 150 degrees Celsius and a thickness of between about 15 mils and 35 mils. The heat of the TPO material sheet causes a top portion of the EPDM material sheet to cure such that crosslinking of the TPO and EPDM material sheets occurs at an interface of the sheets to bond the sheets together.Type: GrantFiled: December 5, 2012Date of Patent: March 4, 2014Assignee: Johns ManvilleInventors: Lichih R. Peng, Zebonie Sukle, Jordan Kortmeyer, Thomas Justin Stock
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Publication number: 20140057096Abstract: Prepregs comprising fibrous reinforcing material and a heat curable resin are provided with a backing sheet whose surface has been treated to increase the surface tension which enhances the bonding between the prepreg and the backing sheet, and reduces resin removal when the backing sheet is removed. The use of the treated backing sheet also provides improved tack between prepregs when assembled in a stack for moulding after removal of the backing sheet.Type: ApplicationFiled: August 19, 2013Publication date: February 27, 2014Inventor: Johannes Moser
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Patent number: 8580170Abstract: Disclosed is a process for producing a substantially shell-shaped component, from substantially carbon-fiber-reinforced synthetic material having at least one local reinforcing zone and at least one stiffening element, in particular a fuselage shell, a wing shell, a vertical stabilizer shell or horizontal stabilizer shell of an aircraft or the like. The process according to the invention comprises the following steps: arranging at least one doubler which has already been cured, on an at most partially cured shell skin to form the local reinforcing zone, applying at least one stiffening element which has already been cured, and placing at least one at most partially cured connecting angle bracket against the at least one stiffening element at least in the region of the at least one doubler, and curing the shell skin and the connecting angle bracket.Type: GrantFiled: June 30, 2006Date of Patent: November 12, 2013Assignee: Airbus Operations GmbHInventors: Barnaby Law, Kai Schumacher, Jonathon Komadina, Jochen Mueller, Norbert Heltsch
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Patent number: 8567466Abstract: A welding carriage which is movable in two directions of travel opposite one another comprises at least one welding device possessing at least one welding nozzle for welding two overlapping webs of material and having at least one pressing device for applying pressure to the upper web of material after the welding operation. The welding carriage is operable in both directions of travel, wherein in each direction of travel the welding nozzle is arranged or arrangeable ahead of the pressing device.Type: GrantFiled: November 14, 2007Date of Patent: October 29, 2013Assignee: Steinel GmbHInventor: Steve Dugan
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Patent number: 8491738Abstract: A packaging system includes a container and an unopened lid. The unopened lid includes a central planar region and a lid rim. The lid rim has a lid rim inner wall, a lid rim outer wall, a lid flange and a first tab. The first tab extends in a plane parallel to the central planar region. The first tab also extends outside the lid rim outer wall. A partially cut region is located on the lid rim outer wall, extends around most of the lid rim outer wall, and extends adjacent the first tab. The lid flange extends in a plane parallel to the central planar region. The lid flange also extends outside the lid rim outer wall. The container includes a container flange. The lid flange is welded to the container flange.Type: GrantFiled: June 7, 2008Date of Patent: July 23, 2013Assignee: Nestech Machine Systems, Inc.Inventors: Steve Foldesi, Jr., Steve Foldesi, Sr.
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Publication number: 20130153120Abstract: A method for making a breathable elastic laminate includes: (a) flame-treating a surface of a PU foam layer such that the surface of the PU foam layer is formed with a plurality of molten spots; and (b) disposing a breathable elastic layer over the molten spots such that the breathable elastic layer is adhered to the PU foam layer through the molten spots.Type: ApplicationFiled: June 7, 2012Publication date: June 20, 2013Inventor: Shing Jiu SHEU
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Patent number: 8404064Abstract: The present invention is a laminating process which is directed toward economical production methods for scalable amounts of production which develop properties suitable for a broad based product line. In particular, the product is capable of important key components of commercial properties such as adhesion, scratch resistance, chemical inertness, and bending without failure.Type: GrantFiled: May 16, 2011Date of Patent: March 26, 2013Inventors: Mark V. Loen, James E. Velliky
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Publication number: 20130040151Abstract: The present invention relates to methods for joining and for improving interfacial strength of joints in objects of fibre-containing composite materials, such as epoxy/glass fibre composite materials of a wind turbine blade, as well as fibre reinforced composite materials, laminates and other interconnected objects prepared by this method. In particular wind turbine blades prepared by this method are described. The present invention further relates to robots and robotic tools for carrying out the described methods for joining objects of fibre-containing composite materials.Type: ApplicationFiled: December 16, 2010Publication date: February 14, 2013Applicant: VESTAS WIND SYSTEMS A/SInventors: Premkumar Jeromerajan, Srikanth Narasimalu, Erwin Merijn Wouterson, Wojciech Stanislaw Gutowski, Sheng Li, Weidong Yang
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Patent number: 8357449Abstract: Self-adhesive tape comprising a laminate composed of at least two pressure-sensitive adhesive (PSA) layers A and B laminated directly to one another, one or both of the surfaces to be laminated to one another of the PSA layers A and B having been chemically and/or physically pretreated prior to lamination, and the shear strength tSA/B of the self-adhesive tape at 25° C., 40° C. and 70° C. under a weight load of 1000 g being at least 80% of the shear strength tSo of the PSA layer A and/or of the PSA layer B, where tSo represents the shear strength of the PSA layer having the lower shear strength.Type: GrantFiled: November 23, 2007Date of Patent: January 22, 2013Assignee: tesa SEInventors: Ingo Neubert, Bernd Lühmann
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Patent number: 8323432Abstract: A catheter basically has a catheter shaft in which a catheter tip of which is provided with a joint made of a material which is more flexible than the material of the catheter shaft. The joint is disposed between the distal end of the catheter shaft and the distal end of the catheter tip. The front end consists of a material being the same or more rigid than that of the catheter shaft.Type: GrantFiled: June 29, 2011Date of Patent: December 4, 2012Assignee: Abbott Laboratories Vascular Enterprises LimitedInventor: Bodo Quint
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Patent number: 8313597Abstract: Embodiments disclosed herein provide a novel and cost effective application of a thermoplastic heat-welding rod for welding thermoplastic standing seam profiles and other similar materials to thermoplastic roofing membrane, and providing secure attachment without roof penetration and profile/membrane separation. In addition, embodiments disclosed herein provide a welding attachment or apparatus for performing such heat-welding of thermoplastic materials. In one embodiment, an apparatus for welding a thermoplastic profile strip to a thermoplastic membrane may comprise a first nozzle configured to direct hot air along a portion of a first longitudinal edge of a horizontal base of a thermoplastic profile strip placed on a thermoplastic membrane. Also, such an apparatus may comprise a second nozzle configured to direct hot air along a portion of a second, opposing longitudinal edge of the thermoplastic profile strip.Type: GrantFiled: April 29, 2010Date of Patent: November 20, 2012Assignee: Building Materials Investment CorporationInventors: Li-Ying Yang, Sudhir Railkar, Yogesh Patel
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Patent number: 8241447Abstract: Method of welding a strip for the production of flexible tubular bodies made of plastic, comprising the following steps: shaping of a strip (1) around a welding rod; contacting of the ends (3, 4) of the strip; formation of a welded zone (5) by heating and compressing said ends (3, 4) and then by cooling them, said method being characterized in that the strip (1) is also heated outside the welded zone (5).Type: GrantFiled: April 4, 2009Date of Patent: August 14, 2012Assignee: Aisapack Holding S.A.Inventor: Jacques Thomasset
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Publication number: 20110317329Abstract: A capacitor having a dielectric consisting of a glass layer with an alkali metal oxide content of at most 2 wt % and a thickness of at most 50 ?m is provided. The capacitor includes at least two metal layers which are separated by the glass layer. The glass layer is preferably produced by a down-draw method or by an overflow down-draw fusion method.Type: ApplicationFiled: August 9, 2011Publication date: December 29, 2011Inventors: Martin Letz, Hans-Heinrich Gundelach, Holger Wegener
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Patent number: 8025757Abstract: The invention teaches a new way to make mesh bags using adhesive labels and continuous mesh tubing. Using adhesive labels on continuous mesh tubing is made possible by guiding the mesh tubing both on the outside of the tubing and the inside of the tubing so that an adhesive label does not stick to the mesh surface on the other side of the mesh tubing. As a result the invention also teaches a new type of mesh bag made with this process and a new machine used for making mesh bags.Type: GrantFiled: January 15, 2011Date of Patent: September 27, 2011Inventor: Hsiehyueh Wang Liang
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Patent number: 7942991Abstract: The present invention is a laminating process which is directed toward economical production methods for scalable amounts of production which develop properties suitable for a broad based product line. In particular, the product is capable of important key components of commercial properties such as adhesion, scratch resistance, chemical inertness, and bending without failure.Type: GrantFiled: February 18, 2009Date of Patent: May 17, 2011Inventors: Mark V. Loen, James E. Velliky
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Patent number: 7858179Abstract: In the manufacturing method of the laminated metal plate, a fluorine resin film is used as a plastic film. Prior to a flame treatment, a joint surface of the metal plate is heated with a direct flame of 900° C. to 1200° C. for 1 to 5 seconds so that the joint surface is preheated to 40° C. to 70° C. After that, the joint surface of the metal plate is heated to 250° C. to 450° C. by the follow-on flame treatment.Type: GrantFiled: March 5, 2010Date of Patent: December 28, 2010Assignee: Laminate Industry Co., Ltd.Inventors: Toshio Watanabe, Isamu Matsuura
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Publication number: 20100143645Abstract: A drying mat is described. The drying mat includes layers of a microfiber material and a foam layer. The drying mat may be used as dish mat to absorb water from dishes. The drying mat may be used as a shower or bath mat to absorb water from a bather standing upon the drying mat. Other embodiments include an absorbent or protective mat, which includes at least one layer of a microfiber material and at least one layer of a foam material.Type: ApplicationFiled: February 17, 2010Publication date: June 10, 2010Applicant: SCHROEDER & TREMAYNE, INC.Inventor: Jeffrey G. Wilmsen
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Patent number: 7708850Abstract: In the manufacturing method of the laminated metal plate, a fluorine resin film is used as a plastic film. Prior to a flame treatment, a joint surface of the metal plate is heated with a direct flame of 900° C. to 1200° C. for 1 to 5 seconds so that the joint surface is preheated to 40° C. to 70° C. After that, the joint surface of the metal plate is heated to 250° C. to 450° C. by the follow-on flame treatment.Type: GrantFiled: September 27, 2006Date of Patent: May 4, 2010Assignee: Laminate Industry Co., Ltd.Inventors: Toshio Watanabe, Isamu Matsuura
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Patent number: 7678213Abstract: Important features and improvements of a commercial coil batch laminating production line are disclosed for a successful, commercial, and economical operation. This invention addresses important processing sequences, operating parameters, control systems, designs, operating methods, and other novel features. This invention provides for a competitive cost structure meeting the needs of commercialization.Type: GrantFiled: September 11, 2006Date of Patent: March 16, 2010Inventors: Mark V. Loen, James E. Velliky
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Publication number: 20100055435Abstract: Self-adhesive tape comprising a laminate composed of at least two pressure-sensitive adhesive (PSA) layers A and B laminated directly to one another, one or both of the surfaces to be laminated to one another of the PSA layers A and B having been chemically and/or physically pretreated prior to lamination, and the shear strength tSA/B of the self-adhesive tape at 25° C., 40° C. and 70° C. under a weight load of 1000 g being at least 80% of the shear strength tSo of the PSA layer A and/or of the PSA layer B, where tSo represents the shear strength of the PSA layer having the lower shear strength.Type: ApplicationFiled: November 23, 2007Publication date: March 4, 2010Applicant: TESA SEInventors: Ingo Neubert, Bernd Luhmann
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Patent number: 7641755Abstract: An assembly for forming a hollow, ceramic arc discharge vessel for high-intensity discharge (HID) lamps is described wherein a means for self-alignment of two molded sections is provided. In particular, the sealing surface of one section of the arc discharge vessel is provided with a convex surface and the sealing surface of the other section is provided with a concave surface. The radius of the convex sealing surface is smaller than the radius of the concave sealing surface so that the sections may self-align during joining, preferably without gas entrapment in the seal.Type: GrantFiled: August 29, 2006Date of Patent: January 5, 2010Assignee: Osram Sylvania Inc.Inventor: Jeffrey T. Neil
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Publication number: 20090110919Abstract: A method is described for reducing the afterflame of a flammable, meltable material. A textile composite is described comprising an outer textile comprising a flammable, meltable material, and a heat reactive material comprising a polymer resin-expandable graphite mixture.Type: ApplicationFiled: October 24, 2007Publication date: April 30, 2009Inventor: Dattatreya Panse
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Patent number: 7503992Abstract: A method and apparatus for welding two separate ends of an extrusion or two separate extrusion ends to form a flashless extrudate or gasket by having a first and a second mold for supporting and clamping the extrusion ends, and a spacer bar for positioning the extrusion ends to a location within the mold. A heating element elevates the temperature of the extrusion ends to a welding condition, and a clamping device is used for securing the extrusion ends. A flashless welding operation results by inserting and clamping at least one heated extrusion end into a welding mold until an acceptable contact pressure is obtained against the opposing heated extrusion end.Type: GrantFiled: February 3, 2006Date of Patent: March 17, 2009Assignee: SpringSeal, Inc.Inventor: Mark Knapp
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Patent number: 7459045Abstract: A machine for sealing a cryotube with a thermoplastic film, which is heated and shrunk, is disclosed. The cryotube has a cap with threads, a tube body and a tubular thermoplastic film, wherein the cap is threadably connected to an open end of the tube body and the thermoplastic film is received by the cap and the tube body at the connection thereof. The machine includes a holder for holding the cryotube, a rotation mechanism for rotating the cryotube around a longitudinal axis of the cryotube, and a heating mechanism for heating the thermoplastic film of the cryotube hold in the holder, so that the thermoplastic film shrinks.Type: GrantFiled: June 6, 2005Date of Patent: December 2, 2008Assignee: Food Industry Research and Development InstituteInventors: Shiaw-Min Hwang, I-Ting Kao, Hsin-I Chen, Chen-Der Tsai, Hann-Tsong Wang
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Patent number: 7404868Abstract: A tape placement head for applying thermoplastic tape to an object includes a heated feeder which guides the tape/tow to a heated zone. The heated zone has a line compactor having a single row of at least one movable heated member. An area compactor is located in the heated zone downstream from the line compactor. The area compactor includes a plurality of rows of movable feet which are extendable toward the tape/tow different distances with respect to each other to conform to the shape of the object. A shim is located between the heated compactors and the tape/tow. A chilled compactor is in a chilled zone downstream from the heated zone. The chilled zone includes a line chilled compactor and an area chilled compactor. A chilled shim is mounted between the chilled compactor and the tape/tow.Type: GrantFiled: October 10, 2006Date of Patent: July 29, 2008Assignee: Accudyne Systems, Inc.Inventors: Ralph D. Cope, Steve B. Funck, Mark B. Gruber, Mark A. Lamontia, Anthony D. Johnson
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Publication number: 20080107899Abstract: Multi-layer films particularly suited for packaging applications, including a core layer, a metallizable layer located on a side of the core layer, the metallizable layer comprising polyethylene and a cyclic olefin copolymer are provided. Optionally, the multi-layer film may have a tie layer located intermediate the core layer and the metallizable layer. Embodiments may have the desirable combination of improved barrier properties and bond strength.Type: ApplicationFiled: November 7, 2006Publication date: May 8, 2008Inventor: Pang-Chia Lu
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Patent number: 7347907Abstract: An adjustable corner fitment for a roof and a method and apparatus for making the same are provided. The adjustable corner fitment may be comprised of a top membrane portion and a base membrane portion. The top membrane portion may have a cutout that may extend from a side of the top membrane portion. The base membrane portion may have four-sides. The first side of the base membrane portion is preferably connected to the second side of the base membrane portion at a first angle greater than 90 degrees, and the third side of the base membrane portion is preferably connected to the fourth side of the base membrane portion at a second angle greater than 90 degrees. It is preferred that the top membrane portion and the base membrane portion are made from thermoplastic olefin (TPO) material or polyvinyl chloride (PVC) material.Type: GrantFiled: January 23, 2006Date of Patent: March 25, 2008Inventors: Steven R. Mayle, Robert L Mayle
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Patent number: 7101611Abstract: The invention relates to a product which is at least partly transparent and of high optical quality, equivalent to that of a glass window, which can be approved as a motor-vehicle window according to the various standards in force, and having a plastic core coated with a skin comprising at least one plastic film coated with a scratch-resistant layer; it also relates to a process for manufacturing this product and to the application of the latter as a body element, part of which forms a window, for example for motor vehicles.Type: GrantFiled: June 30, 2005Date of Patent: September 5, 2006Assignee: Saint-Gobain Glass FranceInventors: Jean-Louis Bravet, Marc Maurer
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Patent number: 7094298Abstract: Apparatus for heat welding together thermoplastic membranes mounted on a surface includes a frame, a support member connected to the frame, a nozzle mounted on the support member to receive heated air, weld wheels mounted on the support member adjacent to, and immediately following, the nozzle for pushing a heated portion of an upper membrane toward a lower membrane to effect a weld, wherein the support member is adapted to be fixed to the frame member in a first position proximate a first side of the frame for welding the two membranes together, is releasable from the first position, is movable to a second position nearer a second side of the frame, and adapted to be releasably fixed to the frame at the second position for welding a membrane to an underlying edge piece mounted on a free edge of the surface.Type: GrantFiled: February 19, 2004Date of Patent: August 22, 2006Assignee: Sarnafil, Inc.Inventor: Joseph J. Schwetz
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Patent number: 7048819Abstract: A system of heat shrink lamination that uses one or more lamination chambers with forced flow of heated air from a central heating area. The central heating area includes at least one heating element. A fan situated at one end of the central heating area provides high speed air circulation by forcing the heated air down through hot air plenums in the lamination chambers. At the lower end of the lamination chambers, the hot air is returned through air flow ducts to the central heating area.Type: GrantFiled: March 8, 2005Date of Patent: May 23, 2006Inventor: Dale L. Henson
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Patent number: 6998169Abstract: The invention relates to a product which is at least partly transparent and of high optical quality, equivalent to that of a glass window, which can be approved as a motor-vehicle window according to the various standards in force, and having a plastic core coated with a skin comprising at least one plastic film coated with a scratch-resistant layer; it also relates to a process for manufacturing this product and to the application of the latter as a body element, part of which forms a window, for example for motor vehicles.Type: GrantFiled: July 10, 1998Date of Patent: February 14, 2006Assignee: Saint-Gobain Glass FranceInventors: Jean-Louis Bravet, Marc Maurer
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Patent number: 6908521Abstract: A dashboard is made that presents a cover for an air bag protection system, the cover being invisible from the outside and being defined by an inside line of weakness in the wall of the dashboard, the line of weakness defining an opening for the air bag. A layer of hard plastics material is injected molded; the line of weakness is cut locally inside the wall; the outside of the plastics layer is covered with a decorative covering; a tab with a hinge for hinging the cover is fastened to the cover; the reinforcing frame is fastened to the plastics layer, and prior to welding, it is ensured that a vibratory discontinuity exists between the frame and the tab so that during welding some of the vibration generated is absorbed away from the line of weakness; and the tab is fastened to the reinforcing frame.Type: GrantFiled: April 16, 2003Date of Patent: June 21, 2005Assignee: Faurecia Interieur IndustrieInventor: Didier Ponthieu
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Patent number: 6896023Abstract: Framework, defining a predetermined curing area, corresponds in size and shape to a provisionally-assembled watercraft body to be subjected to adhesive curing. Openable/closeable gate, constituting one end portion of the framework, allows the provisionally-assembled watercraft body to be carried therethrough into the curing area. Positioning mechanism positions the carried provisionally-assembled watercraft body in the curing area. Warm air blowing mechanism includes a plurality of nozzles provided at predetermined intervals on and along upper horizontal portions of the framework and gate and at a level slightly higher than peripheral edges of a hull and deck of the watercraft body to be joined by adhesive, which blow warm air downward onto the peripheral edges of the watercraft body.Type: GrantFiled: December 3, 2002Date of Patent: May 24, 2005Assignee: Honda Giken Kogyo Kabushiki KaishaInventors: Masatoshi Murakami, Toshihiro Tsuchiya
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Patent number: 6861379Abstract: A tri-laminate material is disclosed which provides a breathable, non-irritating, four-way stretchable substitute for neoprene-based materials. The material of the present invention comprises a layer of resiliently stretchable open-celled foam which has been compressed 4 to 1; an outer layer of resiliently stretchable loop fabric, and an inner layer of resiliently stretchable wicking fabric. The fabric layers are fixed to opposite surfaces of the foam layer by flame lamination, either in two passes or in one pass.Type: GrantFiled: February 14, 2000Date of Patent: March 1, 2005Assignee: Accu-Med Technologies, Inc.Inventor: Thomas Blaszczykiewicz