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:
Nov. 24, 2015
Filed:
Aug. 24, 2009
Tjalf Pirk, Stuttgart, DE;
Stefan Pinter, Reutlingen, DE;
Joerg Muchow, Reutlingen, DE;
Joachim Fritz, Tuebingen, DE;
Christoph Friese, Reutlingen, DE;
Tjalf Pirk, Stuttgart, DE;
Stefan Pinter, Reutlingen, DE;
Joerg Muchow, Reutlingen, DE;
Joachim Fritz, Tuebingen, DE;
Christoph Friese, Reutlingen, DE;
ROBERT BOSCH GMBH, Stuttgart, DE;
Abstract
A cascaded micromechanical actuator structure for rotating a micromechanical component about a rotation axis is described. The structure includes a torsion spring device which, on the one hand, is attached to a mount and to which, on the other hand, the micromechanical component is attachable. The torsion spring device has a plurality of torsion springs which run along or parallel to the rotation axis. The structure includes a rotary drive device having a plurality of rotary drives which are connected to the torsion spring device in such a way that each rotary drive contributes a fraction to an overall rotation angle of a micromechanical component about the rotation axis.