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. 15, 2026
Filed:
Nov. 06, 2020
Applicant:
Hilti Aktiengesellschaft, Schaan, LI;
Inventors:
Ulrich Mandel, Buchloe Honsolgen, DE;
Josef Fünfer, Koenigsbrunn, DE;
Assignee:
Hilti Aktiengesellschaft, Schaan, LI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B25D 11/00 (2006.01); B25D 17/06 (2006.01); B25D 17/24 (2006.01);
U.S. Cl.
CPC ...
B25D 11/005 (2013.01); B25D 17/06 (2013.01); B25D 17/24 (2013.01); B25D 2211/068 (2013.01); B25D 2217/0015 (2013.01); B25D 2217/0019 (2013.01); B25D 2222/57 (2013.01); B25D 2250/235 (2013.01);
Abstract
Hammer drill and/or chipping hammer () having a drive motor (), an impact mechanism () and a tool fitting () for fitting a tool (), wherein the impact mechanism () has an anvil () that is axially displaceable in an anvil guide () and acts on the tool (), wherein the impact mechanism () is equipped with an idle-strike damper element () and a rebound-strike damper element (), wherein the idle-strike damper element () and/or the rebound-strike damper element () is/are integrated on the anvil ().