Static structures (e.g. – buildings) – With adjunctive means for assembly or disassembly – Removable prop or brace combined with structure component
Patent
1986-12-31
1989-05-16
Scherbel, David A.
Static structures (e.g., buildings)
With adjunctive means for assembly or disassembly
Removable prop or brace combined with structure component
52217, 248544, 248351, E04G 2300
Patent
active
048297275
ABSTRACT:
Apparatus and method for squaring and decambering at the assembly plant, and shimming at the job site, a thin metal door frame wherein the frame becomes an integral part of its own setting jig until installation, after which the semi-permanent setting jig is removed. Temporary jigs are used in the method to set the minimum door width tolerance and to square the frame elements.
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Cates Charles E.
Dennison Caroline D.
Pressteel, Inc.
Scherbel David A.
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