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:
Sep. 22, 2020
Filed:
Jul. 10, 2015
Applicant:
Volvo Construction Equipment Ab, Eskilstuna, SE;
Inventors:
Assignee:
Volvo Construction Equipment AB, Eskilstuna, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 61/04 (2006.01); F16H 3/66 (2006.01); F16H 61/02 (2006.01); F16H 3/44 (2006.01);
U.S. Cl.
CPC ...
F16H 61/0437 (2013.01); F16H 3/66 (2013.01); F16H 61/0204 (2013.01); B60Y 2200/417 (2013.01); B60Y 2300/18041 (2013.01); F16H 2003/445 (2013.01); F16H 2061/0481 (2013.01); F16H 2200/0065 (2013.01); F16H 2200/0091 (2013.01); F16H 2200/0095 (2013.01); F16H 2200/2012 (2013.01); F16H 2200/2046 (2013.01); F16H 2200/2048 (2013.01); F16H 2200/2064 (2013.01); F16H 2200/2094 (2013.01); F16H 2312/09 (2013.01);
Abstract
A method is provided for controlling a gear shift from a forward gear to a reverse gear in a transmission arrangement, the method including the steps of: positioning a first locking mechanism and a first connecting mechanism at least in a partially engaged state for reducing a rotational speed of a planet carrier of a second planetary gear set; and positioning a second locking mechanism in an engaged state when a rotational speed of the planet carrier of the second planetary gear set is below a predetermined threshold limit.