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:
Dec. 22, 2015
Filed:
Sep. 13, 2012
Applicants:
Matthias Reisch, Ravensburg, DE;
Ralf Dreibholz, Meckenbeuren, DE;
Inventors:
Matthias Reisch, Ravensburg, DE;
Ralf Dreibholz, Meckenbeuren, DE;
Assignee:
ZF Friedrichshafen AG, Friedrichshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60K 17/12 (2006.01); F16H 59/02 (2006.01); F16H 61/68 (2006.01); H02K 11/00 (2006.01); F16D 25/04 (2006.01); F16D 48/02 (2006.01); H02K 16/00 (2006.01);
U.S. Cl.
CPC ...
F16H 61/68 (2013.01); F16D 25/044 (2013.01); F16D 48/0206 (2013.01); H02K 11/0094 (2013.01); F16D 2048/0221 (2013.01); F16D 2048/0278 (2013.01); F16H 2708/20 (2013.01); F16H 2708/22 (2013.01); H02K 16/00 (2013.01); Y10T 74/19251 (2015.01);
Abstract
An actuating device is provided for actuating at least one shifting element shiftable through a shifting device, whereas the shifting device features a pressure space with a supply for a pressurized medium, along with a shut-off valve. It is proposed that the shut-off valve is connected in an electrically controllable and torque-proof manner to at least one shifting element, and that the electrical energy for the actuation of the shut-off valve is able to be supplied without contact.