Hybrid frame rail

Details Hybrid frame rail Hybrid frame rail

1994-03-03

1995-05-23

Friedman, Carl D.

Static structures (e.g., buildings)

With synthetic resinous component

With nonresinous component

52729, 428120, E04C 142, E04C 226, E04C 238

Patent

active

054170222

ABSTRACT:
The present invention relates to a hybrid frame rail including a pair of metallic flanges separated by a convoluted web including a plurality of alternately opposing recesses extending transversely to the flanges. In manufacture, the convoluted web is generally adhesively bonded to the flanges to form the hybrid frame rail.

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patent: 5112422 (1992-05-01), Takahashi
patent: 5152112 (1992-10-01), Eustace
patent: 5325647 (1994-07-01), Forry

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