Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Threaded fastener locked to a discreet structure – Member preassembled with substructure at through-passage or...
Patent
1981-07-14
1983-03-15
Askin, Laramie E.
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Threaded fastener locked to a discreet structure
Member preassembled with substructure at through-passage or...
174138D, 411182, F16B 500, F16B 3704, H01B 1724, H05K 712
Patent
active
043766056
ABSTRACT:
A two piece tubular standoff bushing especially suited for use as a spacer for separating or stacking structural components that require isolation, with the bushing consisting of an anchor housing providing a central bore including internal restraining members and a two-walled locking member insertable therein with the restraining members projecting inwardly between the walls and behind a locking ring for fastening the standoff bushing to a structural member.
REFERENCES:
patent: 3890680 (1975-06-01), Furuya
patent: 4100368 (1978-07-01), Thomsen
patent: 4286642 (1981-09-01), Keatley
Askin Laramie E.
Weckesser Co. Inc.
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