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. 27, 2010
Filed:
Jun. 09, 2004
Applicants:
Ingo Drewe, Buehl, DE;
Christian Meyer, Karlsruhe-Wolfartsweier, DE;
Guido Schneider, Witten, DE;
Inventors:
Assignee:
Robert Bosch GmbH, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Device for maintaining the position of a rotatably or displaceably mounted shaft, particularly an armature shaft () of an electric motor (), wherein a gripping body () is arranged around the shaft (), and said gripping body is impinged upon by a force () in order to form a friction closure between the gripping body () and the surface () of the shaft (), wherein the force () for maintaining the position is provided by an actively actuated control member () that is connected at least to one end () of the gripping body ().