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
1990-12-07
1991-11-19
Wilson, Neill R.
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Threaded fastener locked to a discreet structure
Member preassembled with substructure at through-passage or...
411105, 411113, 411178, 411432, F16B 3704, F16B 3708, F16B 3900
Patent
active
050661809
ABSTRACT:
A nutplate assembly (10), for attaching to a structure (11), is comprised of a nut element (14), an insert (16), a snap ring (18), and a cover plate (20). Installation of the assembly (10) does not deform the attaching structure (11) and the insert (16) can be replaced by accessing only one side of the structure (11).
REFERENCES:
patent: 2304107 (1942-12-01), Leisure
patent: 2374548 (1945-04-01), Leisure
patent: 2413669 (1946-12-01), Whitcombe
patent: 2633175 (1953-03-01), Desbrueres
patent: 2822014 (1958-02-01), Cummaro
Konopka Henry E.
Lang Charles F.
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