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7635262 |
Lithographic apparatus for fluid pressure imprint lithography
Improved apparatus for imprint lithography involves using direct fluid pressure to press a mold into a substrate-supported film. Advantageously the mold and/or substrate are sufficiently flexible...
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7566374 |
Method of making a mat
A method of making a mat with a textile surface and an elastomer backing is provided. The method includes mixing elastomer crumbs and a binder, depositing the crumb/binder mixture in a layer ( 22...
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7527083 |
Apparatus for adjusting gap width of laminated body
Provided is an adjusting method of a gap width of a laminated body composed of a color filter substrate and a TFT array substrate. A decompression chamber acting as a closed space communicating...
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7514653 |
Small diameter pipe repair device
A tube shaped and fluid inflatable and electrically heatable in-situ pipe repair device comprising a first outer elastomeric tube layer and a resistive heating component comprised of electrically...
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7497981 |
Composite and metal component production, forming and bonding system
A system for producing composite or bonded metal components including: first and second pressure chambers, each pressure chamber having an elastically deformable chamber wall; means for circulating...
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7442029 |
Imprint lithography
An imprint lithography apparatus is disclosed which has a needle, and a substrate table arranged to hold a substrate to be imprinted, wherein the needle is moveable between a first position and a...
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7410350 |
Amputated part holding apparatus and method for making mould of amputated part
An amputated part holding apparatus has a contact member provided in a casing to define a particle charge chamber between the contact member and the casing. The contact member comes into pressing...
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7361007 |
Apparatus for forming an air spring flexible member
Tubular-shaped flexible members for air springs are made of rubber or rubber-like elastomers and are reinforced by reinforcement layers. In order that the air spring flexible member can roll...
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7326044 |
Rapid thermoform pressure forming process and apparatus
This invention relates to a novel apparatus and process for producing thermoplastic articles. In one aspect, the invention pertains to a process for manufacturing fiberglass products using a...
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7320584 |
Die set having sealed compliant member
A press system that reduces contamination of workpieces and/or compliant members used in die assemblies of the press from the pressing process. The die assemblies may utilize annular or hole-less...
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7267542 |
Molding apparatus and method
An apparatus and method for making a mold or mold face includes a container having at least one opening. The apparatus also includes a flexible membrane that is retained to the container that...
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7255549 |
Control of resin flow during molding of composite articles
The flow of resin during the molding of composite articles is controlled by forming areas of immobilized resin during the infusion of resin into the fibrous body. The immobilized resin is formed...
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7238014 |
Manufacturing method of an electronic device package
A method is for forming a plastic protective package for an electronic device integrated on a semiconductor and comprising an electronic circuit to be encapsulated in the protective package. The...
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7204686 |
Parallelism adjustment device
A parallelism adjustment device applicable to nano-imprint lithography has an imprint unit, a carrier unit, a parallelism adjustment mechanism, and a driving source. The imprint unit has a first...
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7189070 |
Device for impregnating an insulation of a winding bar of an electrical machine
A device for impregnating an insulation of a winding bar of an electric machine includes a container accommodating the winding rod and connected to a tank containing an impregnation agent. The...
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7150622 |
Systems for magnification and distortion correction for imprint lithography processes
The present invention is directed toward a system to vary dimensions of a template in order to attenuate if not prevent distortions in an underlying pattern formed by the template. To that end, the...
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7147448 |
Apparatus and method for distributing a substance
A system for controlling the deposit of liquid, gaseous, and/or particulate solid substances from a staging medium and method of making same is provided. The system comprises a distribution medium...
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7137803 |
Fluid pressure imprint lithography
An improved method of imprint lithography involves using direct fluid pressure to press the mold into a substrate-supported film. Advantageously the mold and/or substrate are sufficiently flexible...
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7137799 |
Vessel and system for curing a repair to a component made from composite materials
The present invention provides a pressure vessel for exerting pressure on a repair to a component made of composite materials to cure the repair in the field. The pressure vessel includes a body...
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7127925 |
Diaphragm support and a method for initial sealing in a pressure cell
A press of pressure cell type, which comprises a press chamber in which a diaphragm device is arranged. The diaphragm device comprises a diaphragm which together with a press plate forms a pressure...
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7118370 |
Composite spar drape forming machine
A machine and a method for forming composite materials are provided. The machine includes a frame and at least one forming beam attached to the frame, the at least one beam being arranged to align...
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7105122 |
Prosthesis socket direct casting device having multiple compression chambers
A prosthetic socket casting device includes a base with a forward side from which an expandable bladder surrounding a central casting area extends. The bladder includes a plurality of inner...
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7052567 |
Inflatable heating device for in-situ repair of conduit and method for repairing conduit
The apparatus of the present invention is generally characterized by a heating/inflation module having pressurizable interior and an attached heat curable pre-preg. In particular, an elastomeric,...
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7029267 |
Reusable vacuum bag and methods of its use
Reusable vacuum bags are provided which include a fabric layer containing reinforcement fibers and a release surface disposed on at least the first side of the fabric layer. The vacuum bag is...
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6994532 |
Method and apparatus for pressure molding multi-layer footwear
The present invention proposes an apparatus for pressure molding multi-layer footwear for use in the field of sport footwear. The apparatus for pressure molding multi-layer footwear has two...
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6994541 |
Uniform pressing apparatus
A uniform pressing apparatus used in nanoimprint lithographic process is proposed, including a housing having a first flange; a first carrier unit for carrying an imprint mold and having at least...
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6991449 |
Heating apparatus for in-situ de-bulking composite parts during layup
The invention is an apparatus for de-bulking a composite material preform laid up in a mold. In detail, the apparatus includes a flexible cover adapted to fit over the mold and preform and attach...
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6991444 |
Apparatus for casting a prosthetic socket under vacuum
A prosthetic socket is made by wrapping water-soaked plaster bandages around a residual limb or around a prosthetic liner within which is disposed a residual limb, and positioning a vacuum wick in...
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6964561 |
High-performance infusion system for VARTM fabrication
In the field of vacuum-assist-resin-transfer-mold (VARTM) processing, a new system is provided to lower production times and to create a high permeability mold cavity with reduced directionality to...
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6919039 |
Channel assisted resin transfer molding
The present invention relates to methods and apparatus of molding composite parts by liquid resin infusion. The invention involves the creation of temporary resin distribution channels on the...
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6851945 |
Seal-less reusable vacuum bag
A reusable vacuum bag is configured for application of at least one sealant bead for providing vacuum tight sealing of the reusable vacuum bag to a forming tool during fabrication of a composite...
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6843953 |
Method and device for producing fiber-reinforced components using an injection method
In a method for producing fiber-reinforced plastic components made of dry fiber composite preforms by an injection method for injecting matrix material, the arrangement of the fiber composite...
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6835341 |
Panel of composite material and method of fabricating the same
A method of fabricating a panel of composite material. The panel includes two outside skins and stringers attached inside of the two outside skins for reinforcing the two outside skins. A plurality...
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6814563 |
Holding device for holding an article and a plant for heat treatment of an article
The invention refers to a plant and a holding device in connection with heat treatment of articles ( 3 ), which is at least partly manufactured in a thermosetting composite material. The holding...
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6796784 |
Forming equipment for polymerization of shaped parts in composite material
Shaping tool for the polymerisation of profiled parts (P) made of a composite material, comprising a mould ( 10 ) formed of several unconnected elements ( 14, 16 ), a flexible and leak tight...
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6773245 |
Fluidic hot and cold pressure forming apparatus
An apparatus comprises a hot and a cold fluid reservoirs joined through a conduit and valving system to one or more pair of expandable bladders. A pump is engaged with the conduit system so as to...
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6773655 |
Large composite structures and a method for production of large composite structures incorporating a resin distribution network
Large composite structures are produced using a vacuum assisted resin transfer molding process incorporating a resin distribution network. The resin distribution network is provided by a textured...
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6739861 |
High pressure co-cure of lightweight core composite article utilizing a core having a plurality of protruding pins
The composite molding apparatus includes a rigid base member and a complementary semi-rigid mold member or “black bag” caul plate having a sieve member formed therein. The sieve member layer of...
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6723272 |
Moulding process
A method of moulding articles from layers of composite material being fibres impregnated with uncured resin, includes draping at least one layer of the composite material over a moulding tool,...
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6723273 |
Curable liquid sealant used as vacuum bag in composite manufacturing
The inventive method concerns a process of transferring resin into reinforcing fiber material used in the manufacture of composite articles. A first step in the method involves positioning at least...
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6702565 |
Method and mold assembly for producing a molded object
A mold assembly for producing a molded object from resin. The assembly includes a cavity configured to be filled with resin to form at least one surface of the molded object into a predetermined...
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6696009 |
Method for controlling thickness during lay-up and fabrication of composite components
A method for producing a composite component having a variable thickness includes placing a caul member over a plurality of laid-up prepreg plies supported by a mold. The mold includes a cavity for...
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6692817 |
Apparatus and method for forming a composite structure
A method for forming a composite structure is disclosed. The method includes four steps. Step one calls for applying a primer ( 104 ) to a surface ( 102 ) of a tool ( 100 ). Step two requires...
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6644954 |
Pressure transmitters for use in the production of composite components
A pressure transmitter for use in the curing of composite components may take the form of a caul plate, pressure intensifier or vacuum bag and is formed from a curable elastomeric material which is...
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6627142 |
Apparatus for making composite structures and method for making same
An apparatus for fabricating fiber reinforced plastic structures is provided. The apparatus includes a mold surface upon which can be supported a lay-up of one or more layers of a fibrous material,...
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6565792 |
Apparatus and method for use in molding a composite structure
An apparatus for molding a composite structure which includes an insert that is pervious to a flowable resin, and a mold having a cavity defining contiguous upper and lower portions. The upper...
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6555045 |
Grooved mold apparatus and process for forming fiber reinforced composite structures
In accordance with the present invention, there is provided a process for forming a fiber-reinforced resin structure against a mold surface by vacuum bag forming. The process includes grooving the...
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6551091 |
Flexible inflatable support structure for use with a reusable compaction bag
A reusable vacuum bag apparatus for use in a compaction operation by which composite parts are formed. The apparatus includes a flexible, inflatable support structure which is secured to a reusable...
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6533986 |
Method and apparatus for making ceramic cores and other articles
A green ceramic core or other article at elevated temperature is placed between a complaint member and a relatively rigid setter while the green core or article cools to a lower temperature. The...
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6485668 |
Method for fabricating composite pressure vessels and products fabricated by the method
A process, and the product thereof, for making a composite vessel having at least one closed end, the process including the steps of: fabricating a thermoplastic liner for the vessel; overlaying...
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