Door frame assembly jig

Details Door frame assembly jig Door frame assembly jig

1993-07-22

1995-01-03

Ridgill, Jr., James L.

Static structures (e.g., buildings)

With adjunctive means for assembly or disassembly

Removable prop or brace combined with structure component

269904, E04F 2100

Patent

active

053774620

ABSTRACT:
An assembly jig for bracing a metal door frame includes a pair of squaring braces that fit into diagonally opposite corners of metal door frame that square the door frame and a door-spreading brace that interacts with the squaring braces at a single point which properly spaces the side jambs of the door frame. The squared door frame may be plumbed with a pair of plumbing braces which attach to the floor by means of an anchor plate.

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patent: 3199206 (1965-08-01), Snapp
patent: 4048771 (1977-09-01), Thistlethwaite
patent: 5025607 (1991-06-01), Green et al.
patent: 5240032 (1993-08-01), Mizioch

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