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Title:
SPEED BOOSTER HAVING MULTI-LEVEL INTERNAL GEARS
Document Type and Number:
WIPO Patent Application WO/2017/137001
Kind Code:
A1
Abstract:
A speed booster having multi-level internal gears is a mechanical transmission apparatus that utilizes a difference between gears having a large diameter and a small diameter to increase a rotational speed and utilizes multiple levels of gears having increasing diameters to increase the rotational speed from the order of tens, to hundreds, thousands, and then to ten thousands of revolutions.

Inventors:
HE SHAOHAN (CN)
Application Number:
PCT/CN2017/073076
Publication Date:
August 17, 2017
Filing Date:
February 08, 2017
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Assignee:
HE SHAOHAN (CN)
HE WEI (CN)
International Classes:
F16H37/12
Foreign References:
CN106090175A2016-11-09
CN1327522A2001-12-19
CN101002039A2007-07-18
CN1971088A2007-05-30
CN102900814A2013-01-30
Attorney, Agent or Firm:
CHANGSHA XINGYAO PATENT FIRM (CN)
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