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JPH0344899B2 |
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JPH0341580B2 |
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JPH0340696B2 |
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JPH0338975B2 |
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JPH0338971B2 |
A process of producing a fibre-reinforced shaped article comprising extruding a composition comprising a settable fluid as a carrier for fibres at least 5 mm in length through a die so that relaxation of the fibres causes the extrudate t...
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JPH0336018B2 |
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JPH0336019B2 |
A method of manufacturing a shape from a composite material by applying laminations impregnated with plastic resin to a positive mold. At least one cellular, cellular-core layer is applied into the neutral zone of the laminations and emb...
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JPH03124553A |
PURPOSE: To obtain a favorable flange while preventing spring back of the flange from happening by a method wherein a thermoplastic resin pipe is made of a single layer of multi-layer molded form which has a resin layer of which dielectr...
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JPH0335099B2 |
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JPH0334459B2 |
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JPH0333485B2 |
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JPH0333088B2 |
PURPOSE:To make it possible to finish the appearance of a closed part neatly, by blowing a heated and pressurized gas against the side wall of an open end of a blow hole of a hollow molded item obtained by blow molding, and moving the me...
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JPH0330490B2 |
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JPH0329420B2 |
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JPH0328301B2 |
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JPH0327375B2 |
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JPH0326643B2 |
A sewing machine bed having main and open channel sections is molded of glass reinforced thermosetting plastic composition which is injected into the mold through a side gate located opposite the juncture of the main and channel sections...
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JPH0326647B2 |
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JPH0325464B2 |
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JPH0325339B2 |
A method of improving the surface smoothness of fibre reinforced thermoplastics material which includes heating the material and then subjecting the surface thereof to forming pressure, whilst maintaining the temperature in a sub surface...
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JPH0325340B2 |
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JPH0317868B2 |
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JPH0356253A |
PURPOSE: To easily and costlessly obtain a plurality of geometrical shapes different from each other by providing an external cup-shaped part forming a hollow inside and having an opening and a cylindrical part extending from the opening...
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JPH0317664B2 |
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JPH0348008A |
PURPOSE: To perform engagement naturally and transmit rotational torque enough by forming an engaging part of resin foam agent, coppresponding to an engaged part of an end member on an end of a cylindrical member. CONSTITUTION: A resin f...
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JPH0342231A |
PURPOSE: To obtain a lining pipe wherein the folded-back end part of a lining synthetic resin pipe is closely bonded to the outer peripheral surface of the end part of an outer pipe by expanding a pressure link member to expand the end p...
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JPH0342232A |
PURPOSE: To closely bond the folded-back end part of a lining synthetic resin pipe to the outer peripheral surface of the end part of an outer pipe by expanding an annular split body to expand the end part of the lining synthetic resin p...
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JPH0313055B2 |
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JPH03500676A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPH039859B2 |
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JPH039858B2 |
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JPH038258B2 |
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JPH038259B2 |
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JPH037502B2 |
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JPH036937B2 |
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JPH034678B2 |
The present invention relates to a material in sheet form, used in a process of moulding-stamping or heat-forming involving melting of the thermoplastics resin contained in said material, said material in sheet form being prepared by the...
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JPH034375B2 |
A fiber reinforced plastic pipe tee is wound around a mandrel according to this method and apparatus. Fiber rovings are delivered to the mandrel by way of a delivery ring translated in an X-Y plane. The mandrel can be rotated around an A...
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JPH034376B2 |
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JPH032053B2 |
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JPH03222B2 |
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JPH03220B2 |
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JPH0262379B2 |
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JPH0261379B2 |
What is disclosed is a method for making a gastight multiple-walled panel of extruded resin from an integrally extruded hollow panel comprising two parallel, plane outer walls having supporting partitions disposed between them and defini...
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JPH0259049B2 |
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JPH0257496B2 |
Resin-coated filaments wound around a mandrel to make a plastic pipe or fittings. In making a fitting with a nonlinear axis, the mandrel is supported with one end adjacent a winding station and rotated about an axis substantially tangent...
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JPH0244991Y2 |
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JPH0255208B2 |
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JPH0255221B2 |
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JPH0253676B2 |
A plastics pipe (1) comprises an inner wall (6) and an outer wall (5), being integral with longitudinal partitions (4) between them and bounding longitudinally extending channels (3) and a circumferential, helically or non-helically exte...
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JPH0252724B2 |
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