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. 26, 2013
Filed:
Nov. 05, 2010
Applicant:
Michael Pantke, Friedrichshafen, DE;
Inventor:
Michael Pantke, Friedrichshafen, DE;
Assignee:
ZF Friedrichshafen AG, Friedrichshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01H 55/00 (2006.01); H01F 7/04 (2006.01); H01F 7/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electromagnetic actuator () with an armature () mounted so that the armature can be moved by virtue of a bearing arrangement (A,B) and an electric coil () is provided for moving the armature (). A magnetostrictive element () is provided, by which relative movement between the armature () and at least part of the bearing arrangement (A,B) is produced.