Fiber-reinforced thermoplastic tubular body

Details Fiber-reinforced thermoplastic tubular body Fiber-reinforced thermoplastic tubular body

1993-03-30

1997-06-17

Scherbel, David

Pipes and tubular conduits

Flexible

Braided, interlaced, knitted or woven

138137, 138174, F16L 1108

Patent

active

056388705

ABSTRACT:
A tubular body made of thermoplastic resin as the matrix of the body. The tubular body is formed from a woven fabric and sheet assembly including woven fabrics each having reinforcing fibers and thermoplastic fibers interwoven with the woven fabric, and a uniformly oriented or paralleled fiber sheet made of fiber bundles which include reinforcing fibers and thermoplastic resin fibers mixed with the reinforcing fibers. Since the assembly does not become sticky at the room temperature and is wound onto a core without heating process, the assembly can be formed into a desired tubular form with ease.

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patent: 4308895 (1982-01-01), Greco
patent: 4923660 (1990-05-01), Willenberg et al.
patent: 5236018 (1993-08-01), Kobayashi et al.
patent: 5328742 (1994-07-01), Tukihara
patent: 5360503 (1994-11-01), Coffy

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