Fastener device

Details Fastener device Fastener device

1981-10-08

1985-06-25

Scanlan, Jr., Richard J.

Expanded, threaded, driven, headed, tool-deformed, or locked-thr

With means to indicate application of predetermined...

Axially deformable member or portion

411395, 403 27, 73761, F16B 3102

Patent

active

045251142

ABSTRACT:
An elongate pin extends in an axial bore in a threaded fastener, at least one end portion of the pin protruding from the bore. An abutment is provided on said one end portion, while when the fastener is in an unstressed condition may rotate about the longitudinal axis thereof. Conversely, when the fastener is subjected to a predetermined tension, rotation of the abutment is prevented by engagement with an end face of the fastener.

REFERENCES:
patent: 839821 (1907-01-01), Dumont
patent: 2413797 (1947-01-01), Stone
patent: 2602683 (1952-07-01), Aue
patent: 2747454 (1956-05-01), Bowersett
patent: 3237035 (1966-02-01), Hoffmann
patent: 3589234 (1971-06-01), Trigg
patent: 3791210 (1974-02-01), Taylor
patent: 3823639 (1974-07-01), Liber
patent: 3881392 (1975-05-01), Curtis
patent: 3882719 (1975-05-01), Fletcher et al.
patent: 3954004 (1976-05-01), Orner
patent: 4205572 (1980-06-01), Weiner

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