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. 21, 2006
Filed:
Aug. 19, 2005
Applicant:
Robert J. Degowske, Richmond, MI (US);
Inventor:
Robert J. DeGowske, Richmond, MI (US);
Assignee:
American Axle & Manufacturing, Inc., Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 48/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of transitioning between modes of differentiation in a differential includes measuring a vehicle parameter, determining a mode of differentiation, selectively providing an electrical signal to an electromagnet based on the determination, generating a magnetic field, moving the electromagnet and selectively operating the differential in one of an open mode of differentiation and a locked mode of differentiation in response to movement of the electromagnet.