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. 10, 2012
Filed:
Feb. 20, 2008
Applicants:
Adolf Zaiser, Koengen, DE;
Jens Blum, Filderstadt, DE;
Heiko Roehm, Stuttgart, DE;
Inventors:
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24B 23/00 (2006.01); B25F 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A motor-driven machine tool () with a tool that can be rotatably driven comprises a drive shaft () and a tool shaft () on which the tool is received, the rotational movement of the drive shaft being transmissible onto the tool shaft via a coupling device (). The drive shaft is rotatably received in pivot bearings () in the housing of the machine tool, the coupling device acting upon the drive shaft in the portion between the two pivot bearings.