Title:
FLEXIBLE TRANSMISSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/107948
Kind Code:
A1
Abstract:
Provided is a flexible transmission device (1), comprising a flexible shaft (2) and a soft shaft outer sleeve (3), wherein the flexible shaft (2) comprises a plurality of rotating joints (21) and a plurality of universal joints (22); in the flexible shaft (2), the plurality of rotating joints (21) is connected to the plurality of universal joints (22) in series; and the soft shaft outer sleeve (3) is sheathed outside the flexible shaft (2), and the rotating joints (21) are in close fit with the soft shaft outer sleeve (3) in a shaft-hole manner. The flexible transmission device has a large transmission torque and a long service life, and is more stable in transmission.
Inventors:
WU XUGUAN (CN)
Application Number:
PCT/CN2017/112474
Publication Date:
June 21, 2018
Filing Date:
November 23, 2017
Export Citation:
Assignee:
WU XUGUAN (CN)
International Classes:
F16D3/00
Foreign References:
| CN101429974A | 2009-05-13 | |||
| CN201152321Y | 2008-11-19 | |||
| CN204357970U | 2015-05-27 | |||
| CN204127146U | 2015-01-28 | |||
| CN205207465U | 2016-05-04 | |||
| CN205654725U | 2016-10-19 | |||
| CN101858388A | 2010-10-13 | |||
| EP1235000A1 | 2002-08-28 | |||
| US1602691A | 1926-10-12 | |||
| US4468208A | 1984-08-28 | |||
| CN205677963U | 2016-11-09 |
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
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