Title:
SHAFT, DEVICE COMPRISING SHAFT, AND MACHINING METHOD FOR SHAFT
Document Type and Number:
WIPO Patent Application WO/2021/227369
Kind Code:
A1
Abstract:
A shaft (54) for a rotary driving apparatus, comprising: a straight first shaft portion (82) having a first rotation axis (X1); and a straight second shaft portion (80) having a second rotation axis (X2), the second shaft portion (80) being continuous with the first shaft portion (82); wherein the second rotation axis (X2) and the first rotation axis (X1) intersect and form a first angle α. The structure has a strong positioning capability in a circumferential direction, so that the effect of overcoming load deformation is more stable. The present invention further relates to a device comprising the shaft and a machining method for the shaft.
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| JP2011122611 | DRIVING MEMBER AND METHOD OF MANUFACTURING DRIVING MEMBER |
| WO/2009/095213 | CARDAN SHAFT |
Inventors:
YUAN WANCHUN (CN)
LIU SHIQIANG (CN)
LIU SHIQIANG (CN)
Application Number:
PCT/CN2020/123060
Publication Date:
November 18, 2021
Filing Date:
October 23, 2020
Export Citation:
Assignee:
EMERSON CLIMATE TECH SUZHOU CO LTD (CN)
International Classes:
F16C3/02
Foreign References:
| CN102966661A | 2013-03-13 | |||
| CN202203271U | 2012-04-25 | |||
| CN101410621A | 2009-04-15 | |||
| EP3581816A1 | 2019-12-18 | |||
| JP2017122501A | 2017-07-13 | |||
| JP2018112198A | 2018-07-19 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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