Method and apparatus for pultruding non-linear thermoplastic com

Details Method and apparatus for pultruding non-linear thermoplastic com Method and apparatus for pultruding non-linear thermoplastic com

1988-12-15

1990-01-09

Ball, Michael W.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156180, 156201, 156441, 156461, 264258, 264285, B32B 2702, B32B 3112, B31F 100

Patent

active

048926000

ABSTRACT:
A method and apparatus for continuously pultruding non-linear reinforced thermoplastic composite articles are provided. A fiber reinforcing material impregnated with a thermoplastic material is pulled through a heated forming die whereby a deformable composite is produced. The defomable composite is moved transversely to the direction in which it passes through the heated forming die while being cooled to produce one or more angular bends therein.

REFERENCES:
patent: 3873399 (1975-03-01), Goldsworthy et al.
patent: 4194873 (1980-03-01), Killmeyer
patent: 4289465 (1981-09-01), Killmeyer et al.
patent: 4296060 (1981-10-01), Killmeyer et al.
patent: 4445957 (1984-05-01), Harvey
patent: 4469541 (1984-09-01), Goldsworthy
patent: 4820366 (1989-04-01), Beever et al.

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