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. 07, 2006
Filed:
Aug. 20, 2003
Applicant:
Viggo L. Norum, Kongsberg, NO;
Inventor:
Viggo L. Norum, Kongsberg, NO;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 55/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
An actuator for an automated transmission in a motor vehicle drive train has a central actuating shaft with a shift finger. Two sleeves are supported concentrically on the actuating shaft and can be driven in mutually independent rotation. Two grooves of opposite helical pitch are arranged on the actuating shaft, and each of the sleeves has at least one inward-directed guide pin engaging one of the grooves.