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:
Apr. 30, 2024
Filed:
Oct. 29, 2019
Applicant:
Hilti Aktiengesellschaft, Schaan, LI;
Inventors:
Michael Hinterstoisser, Olching, DE;
Jochen Erhardt, Klosterlechfeld, DE;
Assignee:
Hilti Akiengesellschaft, Schaan, LI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 57/04 (2010.01); B25F 5/00 (2006.01);
U.S. Cl.
CPC ...
B25F 5/001 (2013.01); F16H 57/0479 (2013.01);
Abstract
A portable power toolhas a tool holderfor retaining a tool, a handle, an electric motor, and a drive train. The drive train couples the electric motorto the tool holder. The drive traincontains a planetary transmissionwith a planet carrierand a plurality of planet gears. At least one of the planet gearshas a cylindrical cutoutand the planet carrierhas a collarin the form of a circular arc that protrudes into the cutout