Patents for B29C 53 - Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor (13,374)
08/1994
08/23/1994US5340301 Corrugated substructure forming tool
08/18/1994WO1994017983A1 Elongate plastic member assembly and method and apparatus for making the same
08/18/1994WO1994017979A1 Process and device for manufacturing hoses with connection elements
08/17/1994EP0610762A2 Method for production weld planishing of plastic sheet and joint
08/17/1994EP0610518A1 Molded laminate and method of producing the same
08/17/1994EP0610369A1 Method of manufacturing a labelling sleeve, and sleeve thereby obtained
08/10/1994EP0609350A1 Stress-softened elastomeric films, articles, and method and apparatus for making such films and articles
08/10/1994EP0309484B1 Golf club shaft and method of manufacture
08/10/1994CN1090526A Process for the production of tube bodies for packaging tubes
08/09/1994US5336347 Fabrication procedure for and structure of a ski with a curved end
08/09/1994US5335675 Stress-softened elastomeric films, articles, and method and apparatus for making such films and articles
08/09/1994US5335410 Method of making ultra small diameter catheters and of reinforced tubular product
08/02/1994US5335167 Filament winding apparatus
08/02/1994US5334275 Method and apparatus for stacking and fabricating honeycomb insulating material
08/02/1994US5333793 Drip irrigation hose with pressure compensation and method for its manufacture
07/1994
07/28/1994DE4301847A1 Symmetrical container prodn. and polyester resin base container
07/27/1994EP0607306A1 Continuous forming of complex molded shapes.
07/27/1994CA2088089A1 Extreme pressure tube
07/26/1994US5332606 Filament-wound tubular element manufacturing method and product
07/21/1994WO1994015966A1 Growth differentiation factor-9
07/21/1994DE4300925A1 Wrapping of curved core with film or textile strips or threads
07/20/1994EP0606510A1 Composite plastic sheet material with a ruled line for bending
07/20/1994EP0606337A1 Loop machine for helically winding strip.
07/19/1994US5330600 Method of modifying corrugated or ribbed pipe to have a smooth outer wall
07/19/1994US5330599 Grid structures
07/19/1994US5330345 Apparatus and method for continuously winding a length of material into a helical form
07/19/1994US5329837 Continuous fiber composite acoustic drumshell
07/19/1994CA1330779C Tamper evident plastic caps with lower separable or breakaway portions and a method of forming them
07/14/1994DE4300208A1 Prodn. of hollow FRP cylinder, etc.
07/13/1994EP0606185A1 Method of manufacturing a thimble tube from composite material and product thus obtained
07/13/1994EP0605767A1 Coextrusion apparatus and method with rotating cord guidance
07/12/1994US5329063 Liner assembly for lining branch pipes and a method for manufacturing the liner assembly
07/12/1994US5328742 Rod and method of manufacturing same
07/12/1994US5328532 Method of forming ply member
07/12/1994CA2087078A1 Composite plastic sheet material with a ruled line for bending
07/05/1994US5326524 Method of making plastic rods
07/05/1994US5326522 Treatment for texturing paper
07/05/1994US5326249 Apparatus for bending lamellar workpieces
07/05/1994US5326099 Golf club
06/1994
06/30/1994DE4314079C1 Water exchange bodies for soil improvement
06/29/1994EP0603364A1 Process for producing fibre-reinforced synthetic resin mouldings
06/29/1994EP0603184A1 A method for joining spirally wound thermoplastic pipes together.
06/29/1994EP0603177A1 Process for the preparation of thermoplastic honeycomb shaped structures without machining
06/28/1994US5323978 Tape winding method and apparatus for forming friction elements
06/21/1994US5322071 Fluid collection device
06/21/1994CA1330289C Mandrel means
06/16/1994DE4342011A1 Sales package prodn., e.g. instruction or advertising card - involves placing prod. on flat carrier, feeding strip along guide over front of prod., cutting off strip section and welding ends behind carrier
06/14/1994US5320696 In-line consolidation of braided structures
06/14/1994US5319908 Seamless tube useful to make roofing battens for incorporation within a building structure system
06/09/1994WO1994012396A1 Compressed gas container and method of manufacture
06/09/1994WO1994012328A1 Highly inorganically filled compositions
06/09/1994DE4240841A1 Method for producing multi-layered belt loops - involves thin belt wound to form several layers
06/08/1994EP0506930B1 Process for joining plastic component parts
06/08/1994EP0434835B1 Method of inserting rigid plastic lining tube into conduit
06/07/1994US5318742 Method of making bicycle tubular frame of plastic composite material
06/07/1994US5318657 Drip irrigation tape and method of manufacture
06/07/1994US5318422 Vacuum bag molding apparatus with channel and spline edge-seal
06/07/1994CA2036983C Process and device for manufacturing structural members made of fibre composites
06/01/1994EP0599371A1 Process and sintering means for ferrite sectors
06/01/1994EP0406292B1 Manufacture of a reinforced tubular article
05/1994
05/31/1994US5316713 Forming tube of uncured rubber on mandrel, winding with film laminate of heat stabilzed oreinted nylon, curing, cooling, removing film
05/31/1994US5316611 Method of forming reusable seamless mandrels for the fabrication of hollow fiber wound vessels
05/31/1994US5316606 Polyethylene, acrylic acid-ethylene copolymer
05/26/1994WO1994011590A1 Fiber-reinforced plastic rod and method of manufacturing the same
05/26/1994WO1994011180A1 Corrugated pipe manufacturing apparatus
05/24/1994US5314565 Portable splice taping machine
05/24/1994US5314282 Composite fastener
05/19/1994DE4238133A1 Long fibre-reinforced product prodn. - involves laying down resin impregnated fibre along axial path between rotating end plates with hooks and after curing resin, using as mandrel for final prod.
05/17/1994US5312511 Fusion
05/17/1994CA2038700C Apparatus for bending pipe
05/11/1994WO1994010496A1 Apparatus for bending plastic pipe
05/11/1994EP0596147A1 Braid-reinforced flexible hose and apparatus for manufacturing the same
05/11/1994DE4334364A1 Profiled packaging film prodn plant - has film folding device, prod. recess forming unit, prod punching cutter and take-up unit for waste film
05/10/1994US5310594 Composite rigid insulation materials containing V-grooves
05/10/1994US5310443 Apparatus for the production of tubular bodies
05/10/1994US5310069 Tamper indicating package
05/05/1994DE4236470A1 Prodn. of L-shape in composite material with e.g. foam core
05/04/1994EP0595475A1 Method and device for manufacturing a bent rubber pipe
05/04/1994EP0595287A1 Process for the production of semi-finished corner units of laminate
05/03/1994US5308670 Floor cover with raised sides
05/03/1994US5308432 Method and device for producing a toroidal road vehicle tire carcass
04/1994
04/28/1994DE4235589A1 High friction component for use e.g. in car clutch - is made from mixture of unidirectional short fibres thermosetting binder and filter, which is e.g. wound spirally into disc and hot pressed
04/27/1994EP0594096A1 Process and apparatus for deforming, particularly for bending, essentially flat ofjects
04/27/1994EP0593430A1 Paint roller and apparatus and method for making same.
04/26/1994US5306371 Apparatus and method to release a filament wound tube from a mandrel
04/26/1994US5305601 Solid fuel rocket motor assembly, and method of making the same
04/26/1994CA1328803C High pressure laminates
04/21/1994DE4311978C1 Forming dimples in thin sheet - by winding sheet on shaped support and deforming by fluid pressure
04/21/1994DE4235192A1 Verfahren und Vorrichtung zur Verformung, insbesondere zum Biegen, von im wesentlichen flächigen Gegenständen Method and apparatus for forming, in particular for bending, of substantially flat articles
04/20/1994EP0593381A1 Process for laying filaments on axesymmetrical convex surface, device for manufacturing and structure thus obtained
04/20/1994EP0593337A1 Apparatus for the fabrication of thermoplastic filament windings
04/20/1994EP0593236A1 Method and apparatus for corrugating sheet material
04/19/1994US5304421 Synthetic resin spectacle frame component, and method of manufacturing it
04/19/1994US5304056 Apparatus for sealing edges of corrugated plastic material
04/16/1994CA2108077A1 Process of filament deposition on an axisymmetrix convexe surface, device for and structure thereof
04/14/1994WO1994007679A1 Apparatus and process for the manufacture of paint rollers
04/13/1994EP0293444B1 Automated system for adding multiple fluids to a single container
04/12/1994US5302228 Apparatus and method for making V-groove insulation and tank wrap
04/12/1994US5301885 Method and apparatus for fabricating unidirectional materials for helicopter parts
04/12/1994US5301610 Method and apparatus for making spiral wound sleeves for printing cylinders and product thereof