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:
Feb. 12, 2013
Filed:
Sep. 07, 2006
Applicants:
Wolfram Hahn, Friedrichshafen, DE;
Karl Franz, Feldkirch, AT;
Tilo Dittrich, Grabs, CH;
Inventors:
Assignee:
Hilti Aktiengesellschaft, Schaan, LI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B25C 1/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A setting tool for driving fastening elements in a constructional component includes piston stop device () for braking the setting piston () and which is located at an end region of the hollow chamber () of the piston guide () in which the setting piston is displaceable, adjacent to the bolt guide (), and has a stop element for the setting piston () and which has a first ring () and a second ring () arranged coaxially with each other and displaceable relative to each other, and a receiving space () provided between the two rings and filled with particles () with respect to which the receiving space is sealed.