Patents
Sitemap › B29 - Working of plastics; Working of substances in a plastic state in general › B29C - Shaping or joining of plastics; Shaping of substances in a plastic state, in general; After- treatment of the shaped products, e.g. repairing › B29C 53 - Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
Patents for B29C 53 - Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor (13,374)
12/1982
12/14/1982US4363616 Machine and part therefor
12/14/1982CA1137400A1 Apparatus for forming tubular sleeves for application to bottles
12/09/1982WO1982004220A1 Method and apparatus for manufacturing hollow article
12/09/1982WO1982004219A1 Method and apparatus for manufacturing sheetlike forming material
12/07/1982US4362684 Process and apparatus for making a welding sleeve
12/07/1982US4362519 Boat hulls
12/07/1982US4362187 Spirally-formed thermoplastic tube
12/07/1982CA1136823A1 Hose curing apparatus and method
12/07/1982CA1136822A1 Method and apparatus for making a positive drive power transmission belt
12/01/1982EP0065729A1 Device for the production of plastics pipes with transverse grooves
11/1982
11/30/1982CA1136464A1 Machine for producing the bodies of conical recepticales
11/23/1982US4360871 Method for fabricating wind turbine blades
11/23/1982US4360575 Annular cathode electrode structures for sodium sulphur cells
11/23/1982CA1136097A1 Tubular preform for packaging containers
11/17/1982EP0064713A1 Sealing jaws for forming seams between sheets of heat-sealable packaging materials
11/17/1982EP0064537A1 Improved tubular plastics objects
11/16/1982US4359446 Sweep ell production method
11/16/1982US4359356 Method and apparatus for production of fiber reinforced wound bodies
11/16/1982US4358862 Connector assembly for whirlpool system
11/16/1982CA1135650A1 Conveyor belting incorporating aromatic polyamide traction bearers, and a method for producing the same
11/11/1982WO1982003797A1 Rim mixhead with high pressure recycle
11/10/1982EP0064321A1 A web of a plurality of interconnected bags, a bag obtained from this web and a method of manufacturing said web and apparatus for executing said method
11/09/1982CA1135165A1 Corrugating apparatus and process
11/09/1982CA1135019A1 Method for producing a spirally wound plastic article
11/02/1982US4357199 Apparatus for forming flexible tubing
11/02/1982US4357186 Machine and method for forming and applying carrying straps to article cartons
11/02/1982CA1134581A1 Method and apparatus for producing composite pipes
11/02/1982CA1134580A1 Method of removing hose from a mandrel and a mandrel adapted to the method
10/1982
10/27/1982EP0063469A1 Method for the production of a composit tubular article
10/26/1982US4356201 Edible wreath-shaped food casings, especially sausage casings
10/26/1982US4356051 Apparatus for making connection insulators
10/26/1982US4356046 Method for the manufacture of a battery separator using tubing
10/26/1982CA1134180A1 Drive or load transfer connecting rod
10/26/1982CA1134115A1 Method and apparatus for producing reinforced synthetic resin pipe
10/20/1982EP0062721A1 Electrical current-carrying flexible hose
10/19/1982US4354888 Process and machine for manufacturing pieces of revolution made of three-dimensional material of which the generatrix has at least one concave part
10/19/1982US4354495 Method of connecting plastic tube to a plastic part
10/19/1982CA1133669A1 Apparatus for forming the bead and sidewall portions of a pneumatic tire and apparatus and method of making the same
10/12/1982US4354051 Electrical current-carrying flexible hose and method of making same
10/12/1982US4353772 Apparatus for winding force transmitting elements of fiber reinforced materials
10/12/1982US4353764 Gluing bands of fibrous cellulosic, metallic, or plastic materials
10/12/1982US4353763 Method for making pipes, plates or containers from plastic material
10/12/1982US4353761 Synthetic plastic closure member spin-bonded to a thermoplastic liner
10/12/1982US4353268 Connecting rods
10/12/1982US4353267 Control rod or power transmission rod
10/05/1982US4352843 Component for a multiplanar device
10/05/1982US4352771 Method and apparatus for creating random shadow patterns in formed vinyl sheet article
10/05/1982US4352711 Friction welding apparatus
09/1982
09/29/1982EP0061352A1 Apparatus for cutting and/or welding laminar thermoplastics material
09/29/1982EP0061344A2 Strip of heat-recoverable articles
09/29/1982EP0061273A2 Manufacture of springs of fibre reinforced composite material
09/29/1982EP0061123A2 Apparatus for relieving tensile stress in welded seams of plastic containers
09/29/1982EP0060926A1 Fibre-reinforced tubular casing for foodstuffs, especially sausages, and process for its manufacture
09/29/1982EP0060856A1 Method for reinforcing a hollow body made by winding a profiled section, profiled section for implementing such method and reinforced pipes obtained thereby.
09/28/1982US4351682 For wire reinforced ducting
09/28/1982CA1132445A1 Method for moulding cylindrical parts
09/22/1982EP0060602A2 Method of molecularly orienting plastics material
09/21/1982US4350549 Method and apparatus for the production of hollow bodies by winding
09/21/1982US4350485 Device for moulding cylindrical pieces
09/15/1982EP0059929A1 A method for producing lining panels which can be removably attached to a surface
09/14/1982US4349495 Method of producing thermally insulated composite sections, and a composite section produced by this method
09/14/1982US4349490 Process of and apparatus for curving a casing of stretched plastic material
09/14/1982US4349375 Deformable vacuum mold for shaping glass sheets
09/08/1982EP0059619A1 Method of manufacturing porous tetrafluoroethylene tubes
09/08/1982EP0059546A1 Method and apparatus for striping inside seams of cans
09/08/1982EP0059440A1 Process for sealing a housing of a multi-lamp photoflash unit, and this unit
09/08/1982EP0059217A1 Apparatus for rotating a curved workpiece
09/07/1982US4348449 Process and apparatus for forming flexible fold lines in thermoplastic sheets
09/07/1982US4348448 Molding strip having a curvilinear surface and a method for making same from laminar sheet material
09/07/1982US4348347 To improve strength
09/07/1982US4347793 Counter top and construction
08/1982
08/31/1982US4346832 Snap-lock container
08/31/1982CA1130526A1 Method for producing reinforced plastic tubular body having annular grooves and mold therefor
08/25/1982EP0058245A1 Method of and apparatus for the continuous production of endless deformable pipes from laminated film tape
08/24/1982US4346138 Sieve belt of thermosettable synthetic resin helices for papermaking machine
08/24/1982US4345963 Placing components on the ends of flexible tubing
08/24/1982CA1130345A1 Fiber-reinforced composite wheel construction
08/24/1982CA1130344A1 Fiber-reinforced composite wheel construction
08/18/1982EP0058045A2 Improved process and apparatus for preparing laminated heat-shrinkable strip with electric conductor wire embedded therein
08/10/1982US4343845 Degrading selective regions to improve flexibility
08/10/1982US4343672 Method and apparatus for producing tube
08/10/1982CA1129501A1 Method and apparatus for welding together two thermoplastic parts
08/04/1982EP0057000A1 Method of deforming plastics pieces
08/04/1982EP0056930A1 Synthetic resin inner tube element for a double tube core barrel, and method of making said tube
08/03/1982US4342612 Method of making a preformed semirigid plastic hose wrapped with a wire spiral
07/1982
07/28/1982EP0056661A2 Method and apparatus for manufacturing foam plastic containers by use of a tubular forming mandrel
07/27/1982US4341827 Biaxially oriented thermoplastic polymer film and method of manufacture
07/27/1982US4341585 Devices for imparting curl to tapes
07/27/1982US4341498 Method and apparatus for blanking, folding and inserting membrane into container covercap
07/27/1982CA1128612A1 Welding apparatus with a plurality of fixing stations
07/27/1982CA1128265A1 Apparatus for the manufacture of transversely contoured tubing from thermoplastic material
07/20/1982US4340342 Apparatus for processing elastomeric materials
07/20/1982CA1127982A1 Hose construction and method of making same
07/20/1982CA1127947A1 Continuously advancing mandrel
07/20/1982CA1127811A1 Method of making packing seals
07/14/1982EP0055844A2 Method and apparatus for producing finished foam plastic containers
07/14/1982EP0055783A1 Gusset forming device for cylindrical fabric in circular loom
07/13/1982US4339549 Process for fusion bonding of fluorocarbon type polymers which comprises counter-ion substitution prior to fusion bonding
07/06/1982US4338378 Film for heat sealing and process of heat sealing
07/06/1982US4338148 Lubrication oil additive
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