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:
Feb. 28, 2023
Filed:
Mar. 31, 2021
Applicant:
Fischer Automotive Systems Gmbh & Co. KG, Horb a.N., DE;
Inventor:
Gunter Leopold, Baiersbronn, DE;
Assignee:
fischer automotive systems GmbH & Co. KG, Horb a.N., DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60H 1/34 (2006.01); F16H 3/22 (2006.01); F16H 19/04 (2006.01);
U.S. Cl.
CPC ...
B60H 1/3421 (2013.01); F16H 3/22 (2013.01); F16H 19/04 (2013.01); B60H 2001/3471 (2013.01);
Abstract
A gear system for pivoting blades of an air vent, which is releasable or disengageable. For this purpose, one embodiment provides a rack and pinion gear system comprising helical pinions, which engage with a toothed rack as a result of an axial force due to a helical spline when rotational driving, and thereby establish a drive connection with the blades.