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:
Aug. 17, 2004
Filed:
Nov. 24, 2003
Applicant:
Inventors:
Markus Sprenger, Mauren, LI;
Gebhard Gantner, Nenzing, AT;
Assignee:
Hilti Aktiengesellschaft, Schaan, LI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25C 1/14 ;
U.S. Cl.
CPC ...
B25C 1/14 ;
Abstract
A setting tool includes a piston guide ( ) displaceably arranged in the tool housing ( ) and in a hollow chamber ( ) of which a piston guide ( ) is displaceable under action of a propellant from an initial position thereof to an end position thereof, a device ( ) for breaking displacement of the setting piston ( ) in its end position at an end of a setting process, and a wear recognition device ( ) associated with the setting piston braking device ( ) for automatically blocking a setting process dependent on a wear condition of the setting piston braking device.