| Patents for B29D 24 - Producing articles with hollow walls (1,163) |
|---|
| 09/09/1987 | EP0235512A2 Method for producing flat or saucer-type construction elements |
| 09/09/1987 | EP0144340B1 Acoustical structure and method of manufacturing it |
| 08/25/1987 | US4689174 Producing double-walled helically wound thermoplastic pipe with a corrugated cutter wall and a smooth inner wall |
| 08/20/1987 | DE3605102A1 Process for producing dimensionally stable loudspeaker diaphragms |
| 08/19/1987 | CN87100565A Plastic corrugated tube with integrally molded sleeve coupler |
| 08/12/1987 | EP0231446A1 One-piece corrugated plastic pipe and sleeve |
| 08/11/1987 | US4685986 Window coverings |
| 07/14/1987 | US4680216 Resin impregnated graphite fibers |
| 07/14/1987 | US4680069 Method for the fabrication of a double-walled construction element |
| 07/01/1987 | EP0227247A2 Method of making a honeycomb structure from joined single pleat material |
| 06/16/1987 | US4673600 Honeycomb structure |
| 06/09/1987 | US4671470 Method for fastening aircraft frame elements to sandwich skin panels covering same using woven fiber connectors |
| 05/26/1987 | US4668395 Support for tubesheets in hollow fiber permeators |
| 05/12/1987 | US4664862 Method of producing glass fiber mat reinforced plastic panels without the fiber readout defect |
| 05/05/1987 | US4662587 Composite for aircraft wing and method of making |
| 04/21/1987 | CA1220624A1 Vial tooling apparatus |
| 04/14/1987 | US4657625 Apparatus for producing sheet having many hollow bodies from thermoplastic material |
| 04/14/1987 | US4657615 Composite leading edge/spar member for an aircraft control surface |
| 03/25/1987 | EP0215698A2 Composite multichanneled structures, processes and semi-products for producing them |
| 03/04/1987 | EP0212984A2 Spatial warp knitted structure and a method and machine for the manufacture thereof |
| 03/03/1987 | US4647326 Method of manufacturing a shape from a composite material |
| 02/04/1987 | EP0210504A2 Method and apparatus of making a hollow plastic panel |
| 01/22/1987 | EP0179053A4 Method of making double walled, tubular, thermal protective cove rings. |
| 01/13/1987 | US4635421 Molded door |
| 12/17/1986 | EP0204793A1 A method of making complex shapes from flat fibre reinforced thermoplastics material composites |
| 11/25/1986 | CA1214305A1 Reticulated products and their manufacture |
| 11/04/1986 | US4620890 Method of making a fluted core radome |
| 10/28/1986 | CA1213221A1 Accoustical structure and method of manufacturing it |
| 10/15/1986 | EP0197107A1 New light construction core, method for making the same, composite body, particularly ski comprising such a core |
| 09/02/1986 | US4608931 Filament wound railway hopper car |
| 07/22/1986 | US4601936 Glass fiber mat reinforced plastic panels without the fiber readout defect |
| 07/08/1986 | US4599255 Composite structures having conductive surfaces |
| 06/19/1986 | WO1986003451A1 A method of making complex shapes from flat fibre reinforced thermoplastics material composites |
| 06/18/1986 | EP0184728A2 Monolithic panel |
| 06/10/1986 | US4593449 Manufacture of foam-filled panels and cores therefor |
| 05/13/1986 | US4588631 Foraminous plates inserted |
| 05/06/1986 | US4587147 Reticulated products and their manufacture |
| 04/30/1986 | EP0179053A1 Method of making double walled, tubular, thermal protective cove rings. |
| 04/10/1986 | WO1986002039A1 New light construction core, method for making the same, composite body, particularly ski comprising such a core |
| 04/01/1986 | US4579617 Sandwich construction |
| 03/25/1986 | US4578303 Fiber compound structural component and method for making such a component |
| 03/18/1986 | US4576669 "On demand" apparatus and method for producing air-cushioning product |
| 01/28/1986 | EP0155947A4 Reticulated products and their manufacture. |
| 01/28/1986 | EP0119193A4 Stiffened composite integral web. |
| 01/21/1986 | US4565595 Method of making composite aircraft wing |
| 01/21/1986 | CA1199526A1 Filament wound railway hopper car |
| 01/08/1986 | EP0167416A1 Method for producing a cellular structure for covering a curved surface |
| 01/07/1986 | US4563321 Method of producing a plastic unitary curved structure with two surfaces and a honeycomb shaped core |
| 01/02/1986 | EP0166312A2 Apparatus for producing sheet having many hollow bodies from thermoplastic material |
| 12/24/1985 | CA1198354A1 Cold refining of extruded polymer film |
| 11/27/1985 | EP0162097A1 Process for fabricating hollow rigid structures made of fibers impregnated with resin, device for implementing such process and structure obtained thereby |
| 11/19/1985 | US4553562 Resin-molded valve and method of making the same |
| 10/29/1985 | US4550046 Insulating material |
| 10/22/1985 | US4548665 Method for manufacturing an element having a curved surface from a rigid panel of a material of the "honeycomb" type and the product obtained |
| 10/08/1985 | CA1194662A1 Producing double-walled helically wound thermoplastic pipe |
| 10/02/1985 | EP0155947A1 Reticulated products and their manufacture. |
| 09/17/1985 | US4542056 Composite structure having conductive surfaces |
| 09/12/1985 | WO1985003902A1 Method of making double walled, tubular, thermal protective cove rings |
| 09/02/1985 | EP0144340A4 Acoustical structure and method of manufacturing it. |
| 06/19/1985 | EP0144340A1 Acoustical structure and method of manufacturing it. |
| 06/11/1985 | US4522284 Composite panel structure |
| 06/06/1985 | WO1985002365A1 Process for fabricating hollow rigid structures made of fibers impregnated with resin, device for implementing such process and structure obtained thereby |
| 05/28/1985 | CA1187777A1 Method of manufacturing stiffened single-shell and sandwich constructions from reinforced plastics |
| 04/03/1985 | EP0136096A2 Method of making a honeycomb structure |
| 04/03/1985 | EP0135708A2 Process for making a composite thermoplastic article |
| 04/03/1985 | EP0135634A2 Forming single wall bells in double wall pipe |
| 03/27/1985 | EP0134987A1 Apparatus for the production of helically wound thermoplastic pipe |
| 03/14/1985 | WO1985001014A1 Reticulated products and their manufacture |
| 03/12/1985 | US4504346 Method of manufacturing a damped resonator acoustical panel |
| 02/26/1985 | CA1182962A1 Forming single wall bells in double wall pipe |
| 02/19/1985 | US4500583 Honeycomb structure |
| 02/19/1985 | US4500284 Forming single wall bells in double wall pipe |
| 02/13/1985 | EP0059735B1 Hybrid composite structures |
| 01/09/1985 | EP0130641A2 Method of manufacturing tanks, containers, pipes, etc. |
| 11/08/1984 | WO1984004343A1 Acoustical structure and method of manufacturing it |
| 10/31/1984 | EP0123572A1 Method for the production of a curved surface element from a rigid panel of honey comb-type material, and the product obtained |
| 10/30/1984 | US4479992 Sound absorbing structural element |
| 10/23/1984 | US4478662 Honeycomb structure chucking |
| 10/02/1984 | US4474564 Machine for forming tubular profile |
| 09/26/1984 | EP0119193A1 Stiffened composite integral web. |
| 09/05/1984 | EP0117597A2 Method for the fabrication of a double-walled construction element and the construction element obtained through that method |
| 08/28/1984 | US4467728 Pallets for fork lifts |
| 08/14/1984 | US4465725 Noise suppression panel |
| 07/25/1984 | EP0113841A2 Process for producing a shaped body from composite material, and shaped body obtained by the process |
| 07/24/1984 | US4461796 Sound damping materials |
| 06/05/1984 | US4452657 Inserting tubes between laminates and curing |
| 05/08/1984 | CA1166942A1 Cellular composites and process and apparatus for their manufacture |
| 03/29/1984 | WO1984001128A1 Composite integral web stiffening method |
| 02/28/1984 | CA1162729A1 Porous layer for composite sound proofing unit, and related manufacuring process |
| 02/21/1984 | US4433021 Aluminum, steel, and non-metallic fabric |
| 01/24/1984 | US4427497 Method for making unitary, hollow structures |
| 11/29/1983 | US4417936 Plastic web with multiplicity of gas filled bubbles, containing printing thereon and method of making same |
| 11/22/1983 | US4416715 Method and apparatus for fabricating insulative panel |
| 09/20/1983 | US4405669 Laminate reinforcement for fibre-reinforced synthetic resins |
| 07/26/1983 | US4395450 Composite structural skin spar joint and method of making |
| 06/28/1983 | US4390584 Process for making a perforated rigid sheet material for sound absorbing composite cellular structure |
| 06/21/1983 | US4389447 Dimensionally stable composite material and process for the manufacture thereof |
| 06/21/1983 | US4389367 Eutectic salt mandrels |
| 06/09/1983 | WO1983001930A1 Filament wound railway hopper car |
| 03/29/1983 | US4378263 Method and apparatus for making a composite material truss |