Load supporting beams

Details Load supporting beams Load supporting beams

1983-05-25

1985-03-26

Bertsch, Richard A.

Land vehicles

Wheeled

Running gear

105414, 296204, B60G 500

Patent

active

045069085

ABSTRACT:
The invention relates to load bearing beams, and has for its object the provision of such beam of high strength and hence high load carrying capacity with relatively low weight, such as would be suitable for use in vehicles. The objective is met by a construction comprising a beam-like member formed by two spaced plate-like members, each of which has an outwardly directed flange to one side and an inwardly directed flange to the other side, to be of generally Z-shaped cross-section, said two plate-like members being secured to and spaced by internal cross-members. Thus, with the outwardly and inwardly directed flanges respectively being to the same side of the plate-like members an effective box-like structure is formed within which lie the spacing internal cross-members.

REFERENCES:
patent: 1217685 (1917-02-01), Barks
patent: 1224790 (1917-05-01), Roa
patent: 1801333 (1931-04-01), Clasen
patent: 1821151 (1931-09-01), Gilpin
patent: 2083553 (1937-06-01), Blomberg
patent: 3784131 (1974-01-01), Stratford
patent: 3954066 (1976-05-01), Heap
patent: 4353311 (1982-10-01), Jantzen

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