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:
Aug. 01, 2023
Filed:
Apr. 26, 2022
Applicant:
Deere & Company, Moline, IL (US);
Inventors:
Michael Meid, Waghaeusel, DE;
Manuel Billich, Dischingen, DE;
Assignee:
DEERE & COMPANY, Moline, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 61/00 (2006.01); F15B 13/02 (2006.01); F15B 1/04 (2006.01); F16H 61/30 (2006.01); F15B 1/02 (2006.01); F15B 1/027 (2006.01);
U.S. Cl.
CPC ...
F16H 61/0025 (2013.01); F15B 1/024 (2013.01); F15B 1/027 (2013.01); F15B 1/04 (2013.01); F15B 13/02 (2013.01); F16H 61/30 (2013.01); F15B 13/027 (2013.01); F16H 2061/0034 (2013.01); F16H 2061/305 (2013.01);
Abstract
A hydraulic assembly for a vehicle transmission includes a hydraulic pump for providing a system pressure within a hydraulic circuit, a pressure accumulator for temporarily supplying pressure to the hydraulic circuit, and a valve assembly for charging the pressure accumulator after a predetermined pressure threshold value of the system pressure has been reached or exceeded. The valve assembly is hydraulically connected between the pump and the pressure accumulator.