Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Including settable material – Adhesive encapsulated
Patent
1987-02-27
1988-07-05
Scherbel, David A.
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Including settable material
Adhesive encapsulated
411174, F16B 3902
Patent
active
047550902
ABSTRACT:
A fastener, particularly adapted to retain a screw, comprises a sheet metal body member. A double-sided adhesive tape may be adhered to one face of the metal member. The metal member is a unitary member having a top flexible leaf portion with a screw impression to receive and retain a screw, a "U" shaped connecting portion, a bottom plate portion having a clearance hole to guide the screw, and a cone-shaped ring-like raised portion around the clearance hole. The cone portion may telescope into the screw impression dome to reinforce the dome. Three tabs project from the bottom face of the bottom leaf and project through the tape.
REFERENCES:
patent: 4647263 (1987-03-01), Macfee, Jr.
Macfee, Jr. Frederick J.
Pufpaff Frederick J.
Gerber Eliot S.
Scherbel David A.
Simmons Fastener Corporation
Smith Creighton
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