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:
Sep. 20, 2011
Filed:
Jun. 06, 2006
Chi-thuan Cao, Korntal-Muenchingen, DE;
Dietmar Baumann, Hemmingen, DE;
Dirk Hofmann, Stuttgart, DE;
Herbert Vollert, Vaihingen/Enz, DE;
Willi Nagel, Remseck/Hochdorf, DE;
Andreas Henke, Diemelstadt, DE;
Bertram Foitzik, Ilsfeld, DE;
Bernd Goetzelmann, Sindelfingen, DE;
Hans Frick, Wiggensbach, DE;
Chi-Thuan Cao, Korntal-Muenchingen, DE;
Dietmar Baumann, Hemmingen, DE;
Dirk Hofmann, Stuttgart, DE;
Herbert Vollert, Vaihingen/Enz, DE;
Willi Nagel, Remseck/Hochdorf, DE;
Andreas Henke, Diemelstadt, DE;
Bertram Foitzik, Ilsfeld, DE;
Bernd Goetzelmann, Sindelfingen, DE;
Hans Frick, Wiggensbach, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The invention relates to an electromechanical disk brake which has a switchable freewheel in order to be configured as a parking brake. The switchable freewheel includes a clamping roller freewheel having rollers for locking a motor shaft of an electric motor of the brake. A locating bearing of the motor shaft of an electric motor, and the freewheel are accommodated on a cover of a housing of the electric motor, and all the electric connections of the disc brake are routed via the cover. The number of components used can be reduced considerably by the integrated design. Moreover, the positional tolerances of the freewheel in relation to the motor shaft can be reduced with the aid of the invention.