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. 02, 2010
Filed:
Sep. 16, 2008
Applicants:
Ralf Meixner, Germaringen, DE;
Guenther Veik, Maeder, AT;
Hans-joerg Rieger, Thueringen, AT;
Inventors:
Assignee:
Hilti Aktiengesellschaft, Schaan, LI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 7/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A hand-held power tool for driving a working tool () includes a drive belt (), first and second arms () longitudinally displaceable relative to each other and carrying respective deflection rollers () of the drive belt (), a belt tensioning device () located between the first and second arms () and including a spring () preloaded against the first arm (), and a displaceable pressure piston () located between the spring () and the second arm ().