Title:
GEAR DISC LINKAGE SPEED CHANGE MECHANISM AND GEAR DISC LINKAGE TRANSMISSION
Document Type and Number:
WIPO Patent Application WO/2020/220791
Kind Code:
A1
Abstract:
A gear disc linkage speed change mechanism, which relates to the field of stepped speed change. The gear disc linkage speed change mechanism comprises a gear group (101), a wheel disc group (102), a linkage gear (103) and a linkage disc wheel (104); the linkage gear and the gears in the gear group form a movable working group, and the linkage wheel disc and the wheel discs in the wheel disc group form a movable supporting group. The described speed change mechanism may achieve stepped gear shifting and speed change without involving a clutch. The present invention also relates to a gear disc linkage transmission that is provided with the described gear disc linkage speed change mechanism.
Inventors:
LI LIWEI (CN)
YIN CHANGLAN (CN)
YIN CHANGLAN (CN)
Application Number:
PCT/CN2020/075453
Publication Date:
November 05, 2020
Filing Date:
February 16, 2020
Export Citation:
Assignee:
LI LIWEI (CN)
International Classes:
F16H61/04; F16H3/36; F16H61/26
Domestic Patent References:
| WO2017190727A1 | 2017-11-09 |
Foreign References:
| CN110107658A | 2019-08-09 | |||
| US4050324A | 1977-09-27 | |||
| GB270696A | 1928-01-26 | |||
| GB191505577A | 1915-09-16 | |||
| FR2508132A1 | 1982-12-24 | |||
| EP0597924A1 | 1994-05-25 | |||
| US3826152A | 1974-07-30 |
Attorney, Agent or Firm:
BEIJING WEIZHENG PATENT AGENCY CO., LTD. (CN)
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