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Title:
REPLACEABLE ACTUATOR AND WHEEL TRANSMISSION ASSEMBLY USING THE ACTUATOR
Document Type and Number:
WIPO Patent Application WO/2016/145552
Kind Code:
A1
Abstract:
A replaceable actuator (10) and a wheel transmission assembly using the actuator (10), the replaceable actuator (10) comprising an inside ring (30), an outside ring (20) covered the exterior of the inside ring (30), and an one-way transmission structure (40) mounted between the inside ring (30) and the outside ring (20) and determining the two rings to move synchronously in one-way and reverse idle without work. The actuator (10) is installed between a flower hub (52) and a chain wheel base (54) to form a new wheel transmission assembly. As long as the actuator (10) is replaced, the maintain operation of the wheel transmission assembly is completed. The operation is not only simple and easy but also comfortable and fast.

Inventors:
CHEN FU-SHENG (CN)
Application Number:
PCT/CN2015/000185
Publication Date:
September 22, 2016
Filing Date:
March 18, 2015
Export Citation:
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Assignee:
CHEN FU-SHENG (CN)
International Classes:
F16D41/28; B60B27/02
Domestic Patent References:
WO2014181973A12014-11-13
Foreign References:
CN1424517A2003-06-18
CN201015946Y2008-02-06
US20060096827A12006-05-11
US20090242346A12009-10-01
Attorney, Agent or Firm:
KELONG INTERNATIONAL INTELLECTUAL PROPERTY AGENCY LTD. (CN)
北京科龙寰宇知识产权代理有限责任公司 (CN)
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