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:
Oct. 20, 2015
Filed:
Nov. 06, 2012
Applicant:
GM Global Technology Operations Llc, Detroit, MI (US);
Inventor:
Kelly E. Eber, Oxford, MI (US);
Assignee:
GM Global Technology Operations, LLC, Detroit, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H 61/00 (2006.01); F16H 61/02 (2006.01); F16D 48/02 (2006.01); F16D 48/06 (2006.01);
U.S. Cl.
CPC ...
F16H 61/0021 (2013.01); F16H 61/0206 (2013.01); F16D 48/066 (2013.01); F16D 2048/0203 (2013.01); F16H 2061/0034 (2013.01);
Abstract
A hydraulic control system is provided for controlling the actuation of a plurality of torque transmitting mechanisms. The hydraulic control system includes an accumulator having parallel feed paths to the plurality of torque transmitting mechanisms.