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:
Feb. 16, 2016
Filed:
Jun. 01, 2012
Mikko Rintoo, Palokka, FI;
Mikko Rintoo, Palokka, FI;
VALTRA OY AB, Soulahti, FI;
Abstract
A continuously variable power-split transmission is provided and comprises an epicyclic module () having an input shaft () drivingly coupled to a primary motor (). Three compound planets () are supported on a common planet carrier () and each engage respective sun gears (). The transmission further comprises a continuously variable drive connection () between the primary motor and the planet carrier. A first sun gear () of the epicyclic module is disposed on the input shaft. A first power split output () is provided by an output side of the continuously variable drive connection. The second and third sun gears () are connected to second and third power split outputs () respectively. A downstream torque consumer () derives power selectively from one of the first, second and third outputs.