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:
May. 14, 2024
Filed:
Dec. 04, 2020
Weichai Power Co., Ltd., Shandong, CN;
Linde Hydraulics (China) Co., Ltd., Shandong, CN;
Dongkun Wang, Shandong, CN;
Minghui Zhou, Shandong, CN;
Bin Qi, Shandong, CN;
Yan Chen, Shandong, CN;
WEICHAI POWER CO., LTD, Shandong, CN;
LINDE HYDRAULICS (CHINA) CO., LTD., Shandong, CN;
Abstract
A hydrostatic transmission mechanism of the power split transmission system is in driving connection to the sun gear of the first planetary gear train and the sun gear of the second planetary gear train. The planetary carrier of the first planetary gear train is connected to the planetary carrier of the second planetary gear train. The planetary carrier of the first planetary gear train is connected to the sun gear of a third planetary gear train. The driving plate of a third clutch is in transmission connection to the gear ring of the third planetary gear train. The driving plate of a fourth clutch is in transmission connection to the sun gear of the third planetary gear train. Each of the driven plate of the third clutch and the driven plate of the fourth clutch is connected to an output main shaft.