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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.:

US 11959535 B1

PDFFull Text
Date of Patent:
Apr. 16, 2024

Filed:

Jan. 10, 2022

Continuously variable transmission with both equal-difference output and equal-ratio output

Applicant:

Jiangsu University, Zhenjiang, CN;

Inventors:

Zhen Zhu, Zhenjiang, CN;

Lingxin Zeng, Zhenjiang, CN;

Yingfeng Cai, Zhenjiang, CN;

Long Chen, Zhenjiang, CN;

Yanpeng Yang, Zhenjiang, CN;

Dongqing Wang, Zhenjiang, CN;

Yulin Deng, Zhenjiang, CN;

Xiaodong Sun, Zhenjiang, CN;

Xiang Tian, Zhenjiang, CN;

Yong Wang, Zhenjiang, CN;

Falin Zeng, Zhenjiang, CN;

Chaofeng Pan, Zhenjiang, CN;

Assignee:

JIANGSU UNIVERSITY, Zhenjiang, CN;

Attorney:

Bayramoglu Law Offices LLC

Primary Examiner:

Justin Holmes

Int. Cl.
CPC ...
F16H 1/28 (2006.01); F16H 47/04 (2006.01); F16H 3/12 (2006.01); F16H 37/02 (2006.01);
U.S. Cl.
CPC ...
F16H 47/04 (2013.01); F16H 2001/2881 (2013.01); F16H 2003/123 (2013.01); F16H 2037/028 (2013.01); F16H 2300/02 (2013.01);
Abstract

A continuously variable transmission with both equal-difference output and equal-ratio output includes an input mechanism, a hydraulic transmission mechanism, a planetary-gear-set convergence mechanism, an equal-difference output mechanism, an equal-ratio output mechanism, a clutch assembly, and a brake. The clutch assembly connects an output end of the input mechanism to an input end of the hydraulic transmission mechanism and the planetary-gear-set convergence mechanism and connects an output end of the hydraulic transmission mechanism to the planetary-gear-set convergence mechanism. The clutch assembly connects the planetary-gear-set convergence mechanism to the equal-difference output mechanism and the equal-ratio output mechanism. The clutch assembly connects the equal-ratio output mechanism to the equal-difference output mechanism. A continuously changing transmission ratio between the input mechanism and the equal-difference output mechanism/the equal-ratio output mechanism is provided by adjusting a displacement ratio of the hydraulic transmission mechanism and selectively controlling engagement of the clutch assembly and the brake.

Find Patent Forward Citations

Zhu, Zhen. (2024). Continuously variable transmission with both equal-difference output and equal-ratio output (U.S. Patent No. 11959535). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11959535

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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