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:
Feb. 14, 2012
Filed:
Apr. 02, 2008
Applicants:
Adolf Zaiser, Koengen, DE;
Jens Blum, Filderstadt, DE;
Marco Braun, Stuttgart, DE;
Heiko Roehm, Stuttgart, DE;
Daniel Grolimund, Zuchwil, CH;
Katharina Holzer, Praha, CZ;
Inventors:
Adolf Zaiser, Koengen, DE;
Jens Blum, Filderstadt, DE;
Marco Braun, Stuttgart, DE;
Heiko Roehm, Stuttgart, DE;
Daniel Grolimund, Zuchwil, CH;
Katharina Holzer, Praha, CZ;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23B 31/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
An adapter () for a motor-driven machine tool with a tool to be rotatably driven has positive-fit counterpart pieces () on one face () which are adapted to positive-fit elements () of the tool shaft (). Multiple axially protruding mandrels () are arranged along the circumference on the opposite face ().