Fastening element with expansible member
Assigneefischerwerke Artur Fischer GmbH & Co. KG
InventorArtur Fischer
Life of this patent
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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.
Claims11
A fastening element, comprising a shaft having a rear end and a forward end with a forward end face;
- holding means arranged at said rear end of said body for fastening an article to a building component;
- means forming an expansible region starting from said forward end face and extending in a longitudinal direction through a portion of a length of said shaft, said means forming said expansible region including a longitudinal slot having a base and an expansible member seated displaceably on said base of said longitudinal slot, said expansible member being provided with a stop which abuts said forward end face of said shaft.
Dependencies are inferred from the claim text.