Floor plate

Details Floor plate Floor plate

1986-02-03

1987-02-03

Perham, Alfred C.

Static structures (e.g., buildings)

Underlying compressible layer or pad

521266, 52263, 52393, 52396, 52598, 52828, E04F 15024

Patent

active

046400737

ABSTRACT:
A floor plate which is adapted to accommodate a filler material includes a base plate and a frame; a plurality of ribs extending parallel to one another and projecting from the plane of the base plate. The frame extends integrally from the base plate along a perimeter thereof and in the same direction as the ribs. A plurality of reinforcing rails extends parallel to one another and perpendicularly to the ribs; each rail is fastened to several ribs. A channel is formed along a free circumferential edge of the frame; the channel is open in a direction toward the plane of the base plate.

REFERENCES:
patent: 1986465 (1935-01-01), Dempsey
patent: 2086525 (1937-07-01), Akers
patent: 2097781 (1937-11-01), Venzie
patent: 2197150 (1940-04-01), Lambert
patent: 2956653 (1960-10-01), Liskey, Jr.
patent: 3740916 (1973-06-01), Kenaga
patent: 3838245 (1974-09-01), Jecmen et al.
patent: 3976269 (1976-08-01), Gupta
patent: 4035967 (1977-07-01), Harvey
patent: 4067156 (1978-01-01), Downing
patent: 4279109 (1981-07-01), Madl, Jr.
patent: 4447998 (1984-05-01), Griffin
Sheet Metal Worker, Sep. 1943, p. 74.

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