Fastening element with expansible member

Details Fastening element with expansible member Fastening element with expansible member

1997-10-09

1999-09-28

Wilson, Neill

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

Having separate expander means

Relatively sliding wedge surfaces

411 76, 411903, F16B 1304

Patent

active

059576430

ABSTRACT:
A fastening element has a shaft having a rear end and a forward end with a forward end face, holding means arranged at the rear end of the body for fastening an article to a building component, means forming an expansible region starting from the forward end face and extending in a longitudinal direction through a portion of a length of the shaft, the means forming the expansible region including a longitudinal slot having a base and an expansible member seated displaceably on the base of the longitudinal slot, the expansible member being provided with a stop which abuts the forward end face of the shaft.

REFERENCES:
patent: 2287395 (1942-06-01), Reynolds
patent: 3117483 (1964-01-01), Brown
patent: 3342097 (1967-09-01), Rocheleau
patent: 3844194 (1974-10-01), Reinwall, Jr.
patent: 5562376 (1996-10-01), Fischer
patent: 5741100 (1998-04-01), Fischer

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