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:
Nov. 19, 2002
Filed:
Feb. 06, 2002
Applicant:
Inventors:
Tilo Dittrich, Rankweil, AT;
Franz Büchel, Ruggell, LI;
Gerhard Ehmig, Rankweil, AT;
Thomas Sperrfechter, Zizers, CH;
Assignee:
Hilti Aktiengesellschaft, Schaan, LI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25C 1/14 ;
U.S. Cl.
CPC ...
B25C 1/14 ;
Abstract
A piston holder for a drive piston of a setting tool and including at least one clamp member ( ) that is constantly non-rigidly pressed against a circumference of the drive piston ( ), and elements for supporting the at least one clamp member for an eccentric movement in a plane in which a central axis ( ) of the drive piston ( ) is located.