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:
Dec. 23, 2008
Filed:
Apr. 11, 2003
Hans-juergen Oberle, Rastatt, DE;
Andreas Lienig, Buehl, DE;
Mario Huesges, Buehlertal, DE;
Fabian Louvel, Strasbourg, FR;
Hans-Juergen Oberle, Rastatt, DE;
Andreas Lienig, Buehl, DE;
Mario Huesges, Buehlertal, DE;
Fabian Louvel, Strasbourg, FR;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The invention relates to a gear drive unit (), in particular to adjust moveable parts in a motor vehicle, with a gear housing () and a shaft () positioned therein along a longitudinal axis (), which shaft is supported on the housing () via an axial stopping face () on a counter stopping face (), wherein at least one of the stopping faces () is inclined perpendicular to the longitudinal axis () against a plane () by an angle of inclination () in order to generate an axial force, and a component (), which cooperates with at least one of the stopping faces (), is arranged in a displaceable manner perpendicular to the longitudinal axis (). In doing so, the coefficient of friction between the at least one stopping face () and the component () is greater than the tangent of the angle of inclination ().