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. 25, 2020
Filed:
Feb. 12, 2018
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Heiko Witte, Ulm, DE;
Martin Behm, Ulm, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H 61/4157 (2010.01); F16H 61/4017 (2010.01); F16H 39/10 (2006.01); F16H 61/46 (2010.01); F16H 61/425 (2010.01); F16H 61/438 (2010.01); F16H 61/435 (2010.01); F16H 59/18 (2006.01); F16H 59/44 (2006.01); F16H 59/36 (2006.01); F16H 59/68 (2006.01);
U.S. Cl.
CPC ...
F16H 61/4157 (2013.01); F16H 39/10 (2013.01); F16H 61/4017 (2013.01); F16H 61/425 (2013.01); F16H 61/435 (2013.01); F16H 61/438 (2013.01); F16H 61/46 (2013.01); F16H 59/18 (2013.01); F16H 59/44 (2013.01); F16H 59/68 (2013.01); F16H 2059/366 (2013.01); F16H 2059/6876 (2013.01);
Abstract
A hydrostatic transmission for a traction drive of a mobile working machine includes a variable-displacement pump and one or more motors connected to one another in a closed hydraulic circuit. An electronic control unit of the hydrostatic transmission is configured to initiate and to end a braking operation by the hydrostatic transmission if a traveling speed of the mobile working machine reaches a threshold value. The threshold value is adjustable by the electronic control unit automatically or in a manner dependent on a driver demand. The braking torque is also adjustable.