Title:
CLUTCH DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/154407
Kind Code:
A1
Abstract:
A clutch device, comprising a main shaft (1). A rotary sleeve (11) is rotatably assembled on the main shaft (1) via a bearing. At least two rotary sleeve gears (13) capable of circumferential rotation around the rotary sleeve (11) but not capable of axial movement are also sleeved on the rotary sleeve (11). The diameter of each rotary sleeve gear (13) is different. A locking mechanism capable of circumferentially fixing together the rotary sleeve (11) and a rotary sleeve gear (13) is also provided between the rotary sleeve (11) and the rotary sleeve gears (13). The clutch device is provided with a plurality of clutch gears having different diameters, and during practical application, different rotary sleeve gears can be selected to be circumferentially fixed to the rotary sleeve according to the requirements of a user, so as to obtain the speed reduction ratio and output torque required by the user.
Inventors:
HE XIANBING (CN)
WANG HAIHUA (CN)
ZHOU QI (CN)
DING JUN (CN)
XU DAJUN (CN)
WANG HAIHUA (CN)
ZHOU QI (CN)
DING JUN (CN)
XU DAJUN (CN)
Application Number:
PCT/CN2014/088631
Publication Date:
October 15, 2015
Filing Date:
October 15, 2014
Export Citation:
Assignee:
SUZHOU BAFANG ELECTRIC MOTOR SCIENCE TECHNOLOGY CO LTD (CN)
International Classes:
F16D41/24
Foreign References:
| CN2898426Y | 2007-05-09 | |||
| CN104033510A | 2014-09-10 | |||
| CN2459482Y | 2001-11-14 | |||
| GB191516015A | 1916-03-09 | |||
| CN2379643Y | 2000-05-24 | |||
| CN201080014Y | 2008-07-02 |
Other References:
See also references of EP 3045756A4
Attorney, Agent or Firm:
SUZHOU CREATOR PATENT & TRADEMARK AGENCY LTD. (CN)
苏州创元专利商标事务所有限公司 (CN)
苏州创元专利商标事务所有限公司 (CN)
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