Adjustable support apparatus

Details Adjustable support apparatus Adjustable support apparatus

1979-04-20

1981-12-08

Perham, Alfred C.

Static structures (e.g., buildings)

With adjunctive means for assembly or disassembly

Structure includes tool or opening to provide access for a...

52749, 248354R, 248354S, 403 53, E04F 2100

Patent

active

043040780

ABSTRACT:
Adjustable support apparatus for temporarily supporting a door frame or the like in a fixed relationship with one or more fixed supports suitably spaced therefrom, comprising: an elongated brace assembly including first and second telescoping members movable between contracted and extended positions and a setting device for fixing the first and second members in one of the contracted and extended positions; a first connector assembly at one end of the brace assembly adapted for removable attachment to a door frame; and a second connector assembly at the other end of the brace assembly adapted for removable attachment to one of the fixed supports.

REFERENCES:
patent: 2101317 (1937-12-01), Lemieux
patent: 2386710 (1945-10-01), Pancoe et al.
patent: 3030061 (1962-04-01), Jennings
patent: 3171627 (1965-03-01), Tapley et al.
patent: 3454251 (1969-07-01), Dye
patent: 4048771 (1977-09-01), Thistlethwaite

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