Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MULTI-CHAIN CVT USING DIFFERENTIALS, AND TRANSMISSION RATIO ADJUSTING AND DETECTING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/153451
Kind Code:
A1
Abstract:
A multi-chain CVT using differentials. The multi-chain CVT is implemented by using one or more layers of differentials, and is used for solving the problem of conventional single-chain or single-belt CVTs being incapable of bearing high-torque transmission and incapable of matching with high-torque engines and the problem of influence on traffic safety and gearbox reliability caused by instant work stop of a gearbox and power output stop due to slippage, rupture, or damage of the conventional single-chain or single-belt CVTs. Also disclosed is an adjusting method for the transmission ratio of the multi-chain CVT, so that the transmission ratio range can be extended. Also disclosed is a detecting method for the multi-chain CVT, so that the reliability can be improved.

Inventors:
DONG, Bo (No.4-81, Wenhuali Laobian Distric, Yingkou Liaoning 0, 115000, CN)
Application Number:
CN2018/080774
Publication Date:
August 15, 2019
Filing Date:
March 28, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
DONG, Bo (No.4-81, Wenhuali Laobian Distric, Yingkou Liaoning 0, 115000, CN)
International Classes:
F16H37/02; F16H37/08
Domestic Patent References:
WO2017137196A12017-08-17
Foreign References:
CN207796015U2018-08-31
CN201963834U2011-09-07
CN1815063A2006-08-09
CN205013627U2016-02-03
JP5645313B22014-12-24
Attorney, Agent or Firm:
VALLEY OF SOFT BEIJING INTELLECTUAL PROPERTY AGENCY CO., LTD. (105 Meters North of the Jingguang Railway East, Changyangyicun South Changyang Town, Fangshan,District, Beijing 5, 102455, CN)
Download PDF: