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:
Jan. 29, 2008
Filed:
Sep. 02, 2005
Michael J. Augustine, Mayville, MI (US);
Ratko Menjak, Frankenmuth, MI (US);
Michael J. Augustine, Mayville, MI (US);
Ratko Menjak, Frankenmuth, MI (US);
Delphi Technologies, Inc., Troy, MI (US);
Abstract
A steering system includes a differential transmission having an input shaft and an output shaft, a rotary input device attached to the input shaft, a movable steering effector in operable communication with the output shaft, an angular-to-linear converter which converts a rotative motion of the output shaft to a linear motion that acts to move the steering effector. The motion of the steering effector enables path alteration of a vehicle. The steering system also includes an electromotive actuator in operable communication with the differential transmission. An activated electromotive actuator provides an active alteration of a speed change between a speed of the input shaft and a speed of the output shaft and a deactivated electromotive actuator provides a default speed change between the speed of the input shaft and the speed of the output shaft.