The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 09, 1997
Filed:
Sep. 23, 1994
Rupert Janssen, Meiningen, AT;
Friedrich Groeschel, Buchs, CH;
Hilti Aktiengesellschaft, Schaan, LI;
Abstract
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.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile