Metal guide member with guide arrangement

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5664922
SERIAL NO

08311310

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Abstract

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A metal guide member (1) for guiding a fastening member (12) into a hard receiving material, as it is driven by an explosive powder charge driven setting tool, has a through opening (2) with a guide arrangement formed of at least three spaced-apart, plastically deformable guidance surfaces with such surfaces having a convex shape extending in the axial direction of the through opening. The guide arrangement assures guidance of the fastening member as it is driven and, at the same time, avoids any interference with the deformation of the guidance surfaces.

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Patent Owner(s)

Patent OwnerAddress
HILTI AKTIENGESELLSCHAFTFELDKIRCHERSTRASSE 100 SCHAAN 9494

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Groeschel, Friedrich Buchs, CH 3 29
Janssen, Rupert Meiningen, AT 7 70

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