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:
Mar. 20, 2012
Filed:
Apr. 30, 2009
Applicants:
Andreas Kramlich, Schweinfurt, DE;
Dieter Weth, Bad Neustadt a.d. Saale, DE;
Inventors:
Andreas Kramlich, Schweinfurt, DE;
Dieter Weth, Bad Neustadt a.d. Saale, DE;
Assignee:
Preh GmbH, , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 9/00 (2006.01); G06F 3/033 (2006.01);
U.S. Cl.
CPC ...
Abstract
A rotary actuator with a magnetically produced tactile sense is provided, in particular for a motor vehicle. The rotary actuator includes two plane-parallel permanent magnets, with the first magnet being arranged in a fixed position in a housing of the rotary actuator, and in which case the second magnet can be rotated with respect to the first magnet by a handle of the rotary actuator.