Free access type floor

Details Free access type floor Free access type floor

1986-05-20

1988-04-12

Friedman, Carl D.

Static structures (e.g., buildings)

With lifting or handling means for primary component or...

Position adjusting means; e.g., leveling

521264, 52167, 52263, 248561, 248624, 248544, E04R 282

Patent

active

047365552

ABSTRACT:
A free access type floor comprising a plurality of floor boards arranged on one and the same plane in a closely connected manner to form a secondary floor, engaging members provided at at least each corner of each of said floor boards, and support members provided with floor board-engaging means, which are adjustable in height, for detachably engaging with said adjacent engaging members of adjacent floor boards on one and the same plane to support said floor boards in a closely connected manner, and a method for installing the same.

REFERENCES:
patent: 3505764 (1970-04-01), Gutierrez
patent: 3811237 (1974-05-01), Bettinger
patent: 3924370 (1975-12-01), Gauceglia et al.
patent: 4277923 (1981-07-01), Rebentisch et al.
patent: 4279109 (1981-07-01), Madl, Jr.
patent: 4555880 (1985-12-01), Gzym et al.
patent: 4598503 (1986-07-01), Berger et al.

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