Composite structural element

Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing

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428 345, 428 347, 428 356, 428 357, 428 363, 428373, 428375, 428377, 428378, 428398, 267166, B29D 2200, B29D 2300, F16F 106

Patent

active

054056683

ABSTRACT:
An elongated structural element having an outer tubular casing with the hollow interior space filled with a plastic binder containing a plurality of elongated parallel strands of fiber reinforcement material extending lengthwise of the element; and a method for preparing such an element by filling a preformed tubular casing with a plastic binder in liquid form dispersed in which are parallel strands of reinforcing fibrous material, and allowing the plastic binder to solidify.

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patent: 4769286 (1988-09-01), Le Noane
patent: 4770778 (1988-09-01), Yokoyama et al.
patent: 4770915 (1988-09-01), Nakagawa et al.
patent: 4772502 (1988-09-01), Okura et al.

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