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:
Jun. 10, 2014
Filed:
Oct. 05, 2005
Recep Tarhan, Buehlertal, DE;
Christian Meyer, Karlsruhe-Wolfartsweier, DE;
Ulrich Rettmar, Buehlertal, DE;
Gerd Walter, Rohrwiller, FR;
Stefan Demont, Buehl, DE;
Recep Tarhan, Buehlertal, DE;
Christian Meyer, Karlsruhe-Wolfartsweier, DE;
Ulrich Rettmar, Buehlertal, DE;
Gerd Walter, Rohrwiller, FR;
Stefan Demont, Buehl, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A blocking device, and a gear-drive unit containing such a blocking device, and a method for producing such a gear-drive unit for blocking a rotary motion of a shaft () relative to a housing () of the gear-drive unit (), having a first, rotatable blocking element () and a second blocking element () which is displaceable relative to the first blocking element () by means of at least one electromagnet () and at least one restoring element (), in which the blocking elements () in the blocked state mesh in the axial direction with one another by form-locking, and the blocking device () is embodied as a separate, independent structural unit (), which can be mounted as a unit () on the one hand onto the housing () and on the other onto the shaft ().