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. 25, 2003
Filed:
Sep. 15, 2000
Applicant:
Inventor:
Thomas Benda, Einbeck, DE;
Assignee:
United Parts FHS Automobil Systeme GmbH, Dassel, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 5/908 ;
U.S. Cl.
CPC ...
F16H 5/908 ;
Abstract
An electrical actuation for an automatic transmission, preferably for selection actuation in automobiles in which a four-bar linkage transmission and a worm gear unit are arranged between the electric drive and the transmission. Shifting can be carried out with a low-output drive, particularly in the parked shifting position “P”, also when very large forces are required such as those occurring when the vehicle is parked on a hill.