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:
Mar. 15, 2011
Filed:
May. 01, 2008
Applicant:
Thomas Blatz, Kaufering, DE;
Inventor:
Thomas Blatz, Kaufering, DE;
Assignee:
Hilti Aktiengesellschaft, Schaan, LI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24B 23/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A motorized power tool includes an output shaft () including a tool receptacle () for receiving a disc-shaped tool () and having an outer thread with a constant outer diameter (D) and that forms a first securing element () for a locking element (), a centering section () adjoining the tool receptacle () and extending beyond a radial projection of the tool receptacle, and a second securing element () provided at the free end () of the output shaft () for receiving an attachment element () for securing a shaft extension () to the output shaft ().