Composite structural element and process for making same

Details Composite structural element and process for making same Composite structural element and process for making same

1995-11-30

1996-11-19

Ryan, Patrick

Stock material or miscellaneous articles

Hollow or container type article

Polymer or resin containing

428 345, 428 347, 428 356, 428 357, 428 363, 428373, 428375, 428369, 428371, 428377, 428378, 428398, 264101, 264257, 264258, 264262, 264275, 264277, 2642791, 264295, 264296, 264339, 267166, B27D 2200

Patent

active

055760813

ABSTRACT:
An elongated structural element includes an external tubular casing (11) with the hollow interior space filled with a polymer binder (12) containing a plurality of elongated parallel continuous strands of fiber reinforcement material (13) extending lengthwise of the element. A method for preparing such an element is provided by filling a preformed tubular casing (11) with a polymer binder (12) in liquid form in which is dispersed the fiber reinforcement material (13) and allowing the polymer binder to solidify. The element may be initially shaped prior to solidification or reheated into another shape such as a helical coil or spring. An internal casing (29) can also be used where the fiber reinforcement strands (13) are between the external and internal casings (11) and (29).

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