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:
Jul. 19, 2016
Filed:
May. 04, 2015
Caterpillar Inc., Peoria, IL (US);
Glen P. Calvert, Washington, IL (US);
Gaurav Vasudeva, Peoria, IL (US);
Caterpillar Inc., Peoria, IL (US);
Abstract
A planetary gear train is disclosed. The planetary gear train may include a first planetary gear set, a second planetary gear set, a third planetary gear set, a fourth planetary gear set and a fifth planetary gear set between an input end and an output end. The planetary gear train may further include a brake set having a first brake, a second brake and a third brake, and a clutch set having a first clutch and a second clutch. The first brake, the second brake and the third brake, the first clutch and the second clutch may be selectively actuable to produce three different forward speed ranges and two different reverse speed ranges between the input end and the output end.