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. 31, 2013
Filed:
Nov. 01, 2010
Elmar Deegener, Stelzenberg, DE;
Heinz Voss, Leverkusen, DE;
Rolf Schüler, Heiligenhaus, DE;
Bernd Bossmanns, Erkrath, DE;
Elmar Deegener, Stelzenberg, DE;
Heinz Voss, Leverkusen, DE;
Rolf Schüler, Heiligenhaus, DE;
Bernd Bossmanns, Erkrath, DE;
Keiper GmbH & Co. KG, Kaiserslautern, DE;
Abstract
An adjuster for a vehicle seat, in particular for a motor vehicle seat, includes a drive, a gear stage () driven by the drive. The gear stage () includes a drive wheel () rotatable about a first rotational axis (A) and drive teeth () and a driven wheel () rotatable about a second rotational axis (A) and including driven teeth (). Driven wheel () meshes with the drive wheel () with a fluctuating gear ratio and at least one load bearing gear driven by the gear stage, in particular a geared fitting. The fitting parts thereof performing a relative rotation with a superimposed wobble motion. At least two drive teeth () and/or at least two driven teeth () in the circumferential direction of the associated rotational axis (A, A) have different dimensions and/or different spacings from the adjacent teeth, and/or in the axial direction of the associated rotational axis (A, A), different dimensions and/or different axial positions.