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7503992 |
Flashless welding method and apparatus
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...
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7459045 |
Machine for sealing a cryotube with a film
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...
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7404868 |
Tape placement head for applying thermoplastic tape to an object
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...
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7347907 |
Adjustable roof fitment and method of making the same
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...
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7101611 |
Plastic window, especially for motor vehicles, and process for its manufacture
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...
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7094298 |
Apparatus and method for welding overlapping water-proof membranes to each other
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...
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7048819 |
Hot air lamination chamber for medical catheters
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...
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6998169 |
Plastic glazing, in particular for motor car and method for making same
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...
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6908521 |
Method of manufacturing a dashboard portion fitted with an air bag
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,...
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6896023 |
Apparatus for curing adhesive applied to watercraft body
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...
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6861379 |
Breathable neoprene substitute
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...
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6811632 |
Friction stir welding of polymeric materials
A method and apparatus for welding thermoplastic materials with a stir welding system using a rotating element pin or element with a geometry to induce frictional energy from the rotating element....
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6701991 |
Hot air welder for a synthetic resin
Disclosed is a hot air welder that consecutively joins sheets of synthetic resin material together to make a large-sized pavilion or a tent fabric, or welds and seals the seam lines of waterproof...
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6673849 |
Composites comprising a hydrophilic polyester-polyurethane foamed material for vehicle interior trim
Composites comprising a polyurethane core and an outer facing layer are described in the present invention. Suitable polyurethane cores are hydrophilic polyester-polyurethane foamed materials which...
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6652970 |
Degradable crosslinkers, compositions therefrom, and methods of their preparation and use
The present invention is directed toward compositions that are chemically different after application to a substrate as compared to the composition prior to its application. A method of the...
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6641686 |
Polysiloxane coated fabrics for use in air-holding vehicle restraint systems
The invention is directed to coating a knit, woven, or non-woven textile substrate with adhesive polyurethane layer and then with an elastomeric polysiloxane layer and to then form an air curtain...
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6620272 |
Method of assembling a ceramic body
A method for making a ceramic body is provided wherein the ceramic components are joined in their green state. The method includes applying heat to the surfaces to be joined to cause a localized...
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6582773 |
Method and apparatus for treating substrate plastic parts to accept paint without using adhesion promoters
A method and device of treating an irregularly shaped article to prepare the article for painting is provided. The device includes a burner which can produce an adjustable flame tongue which can...
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6582540 |
Method for manufacturing a pressure tank
The present invention relates to a method for manufacturing a pressure container comprising an inner liner layer of polymer material, such as polyolephines or a similar material, and an outer,...
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6554947 |
Method for attaching thermoplastic strips to thermoplastic roof membranes
A method for attaching thermoplastic strips to a roof of thermoplastic roof membranes includes the steps of providing strips of thermoplastic material, the strips each comprising an upstanding...
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6547905 |
Fabric covered support
A fabric covering support such as that for interior trim of motor vehicles, includes a support which is adapted in shape to the area to be covered with trim and is provided with a foam backing, and...
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6537402 |
Membrane welding apparatus including a visual seam marker
A roof membrane welding apparatus capable of applying a weld to a first membrane and an overlapping second membrane. The apparatus includes a movably supported chassis, a welder attached to the...
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6475316 |
Methods of enhancing adhesion
Methods for enhancing adhesion between at least two surfaces, preferably of at least two different materials, using a powdered surface preparation composition.
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6471803 |
Rotary hot air welder and stitchless seaming
The present invention provides a hot air welding apparatus that provides accurate and repeatable control of the drive wheel speed. To afford very precise control of the speed and the relative...
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6468373 |
Method of making a lighted backboard assembly
A molded frame backboard assembly is disclosed including a unitary molded plastic frame and rebounding surface bonded thereto. The frame preferably is formed as one piece of plastic material having...
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6451143 |
Method for manufacturing key pad with rigid resin key top
A method for manufacturing a highly productive key pad with rigid resin key top, wherein the key top adhesion surface 2, 6 of the key pad 1, 5 or a portion thereof is surface altered by at...
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6436547 |
Laminated packaging material, method of manufacturing of said laminated material and packaging containers produced therefrom
The invention relates to a laminated packaging material comprising a core layer of paper or paperboard and a gas barrier layer of a polyarmide blend including a condensation polymer of metaxylene...
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6374893 |
Plastic welder
A plastic welder that is attachable to a source of heated air for the purpose of welding crystaline thermoplastic materials comprising a tip, a hook, a nose, an eyelet vent, a body, a parabolic...
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6346332 |
Laminate substrate with oxygen barrier properties
This invention relates to a laminate substrate. An exemplary embodiment comprises a paperboard layer with a heat sealable layer secured substantially adjacent to one side of the paperboard layer. A...
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6325878 |
Method and an apparatus for producing packaging containers for liquid foods, as well as packaging containers
The disclosure relates to a method and an apparatus (10) for producing a packaging container for liquid foods from a packaging container blank (40) by permanently uniting and sealing at least two...
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6287405 |
Method and composition for cosmetically repairing a blemish in a polyolefin object
There is disclosed a method and composition for cosmetically repairing a surface void in polyolefin objects. The method involves inserting a repair composition into the void and then applying heat...
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6248195 |
Thermal joining of webs
A method of joining at least two webs (11, 12), said webs (11, 12) being porous and comprising meltable components, said webs (11, 12) being arranged in an adjacent manner to form a web structure...
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6245169 |
Method of repairing vinyl covers on vehicle seats
A method of repairing an outer vinyl seat cover (14) having a tear (20) therein by spreading a liquid vinyl (21) over the outer surface of the vinyl seat cover (14) adjacent the cut (20) and into...
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6217687 |
Processes for treating a surface of a thermoplastic resin film
A process for treating a surface of a thermoplastic resin film (i) which includes subjecting the surface of the thermoplastic resin film (i) to a first oxidation treatment, coating the oxidized...
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6214141 |
Decorative flocking techniques
A method of flocking a surface, and treating the flocking, achieves a decorative effect when applied to toys where the invention may be used to simulate different types of human and animal hair and...
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6209353 |
Method for producing an object having a flange and apparatus therefor
A known method for producing an object having a flanged tubular portion at the outer periphery, comprises supplying a continuously extended, cylindrical body made of the flange material to a...
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6193827 |
Oxygen and flavor barrier laminate including amorphous nylon
A non-foil composite laminate for an improved container providing an effective barrier for the containment of essential oils and prevention of losses of vitamin C. The non-foil composite laminate...
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6192660 |
Cap applying apparatus
An apparatus for supplying and applying cap bodies (51) to a packaging container includes a gas supplying device (11) which supplies a hydrogen-oxygen gas mixture obtained by electrolyzing water, a...
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6187122 |
Dual-weld roof membrane welding apparatus and method of using same
A dual-weld heat welding apparatus capable of simultaneously welding a first membrane and an overlapping second membrane on opposite sides of a roof membrane fastening apparatus fastened through...
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6176955 |
Method for heating nonwoven webs
An apparatus and method for increasing the heating efficiency of a nonwoven web using heated air are provided. A flow modifier including a turbulence inducing bar arrangement is positioned between...
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6132541 |
Band joining system
A band joining system including a method of preparing and making a join in a band, a tool for supporting the band when making the join and an attachment for a hot air gun to facilitate making the...
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6129809 |
Heat-sealing machine
The most important heat-sealing parameters must be able to be adapted to different conditions of use in a simple and accurate manner. This is accomplished by the hot air temperature, on the one...
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6051088 |
Lining a pipe
Method of lining a pipe. An outer pipe of ferrous metal is lined with a lining pipe of crosslinked polyethylene which is initially provided as a precursor lining pipe. The precursor lining pipe is...
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6039822 |
Decal applying process usng direct screen printing
A process of applying decals to products having rough textured surfaces, such as products made from thermoplastic resins, leather, or synthetic leather. The decals applied to the products contain...
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6036797 |
Process of producing IC cards
A process of producing an IC card, the IC card having a card substrate and an IC module embedded therein, the card substrate having a single core sheet and first and second cover films laminated...
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6032714 |
Repeatably positionable nozzle assembly
A nozzle assembly adapted for repeatably positioning the nozzle in a precise relationship to an article and method for using it in a seam-sealing operation, the nozzle assembly comprising a nozzle,...
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6019152 |
Apparatus for heating nonwoven webs
An apparatus and method for increasing the heating efficiency of a nonwoven web using heated air are provided. A flow modifier including a turbulence inducing bar arrangement is positioned between...
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6007902 |
Multi-layer structure with heat stable high barrier polymer, method therefor and product therefrom
A substrate coated with a liquid crystal polymer with an intervening tie layer. A second embodiment provides a surface layer disposed on the LCP layer, sandwiching the LCP layer between the surface...
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5981020 |
Wind-resistant laminated fabric
The present invention includes a foam flame bonded fabric laminate that is wind-resistant, breathable, and supple along with a low cost process for producing it. The apparatus of the present...
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5972259 |
Method for forming an angled plastic article of varying density
A method for forming an angled plastic article of varying density whereby a blowing agent is added to a plastic material and the material is injected into a mold cavity of a mold unit. The interior...
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