Title:
CLUTCH COUPLING
Document Type and Number:
WIPO Patent Application WO/2020/237589
Kind Code:
A1
Abstract:
A clutch coupling, comprises: a shaft sleeve (1); a chuck (11) provided around the outer side of the shaft sleeve (1), wherein the chuck (11) is provided with multiple through slots (111); a stopping member (12) accommodated in the through slot (111), wherein a first end of the stopping member (12) is conical or spherical, and the first end of the stopping member (12) is at least partially exposed to the chuck (11); a claw (2) that is sleeved on the shaft sleeve (1) and can rotate relative to the shaft sleeve (1); and an elastic member (3), wherein the elastic member (3) is provided to make the first end of the stopping member (12) partially clamped in a first groove (21), so that the claw (2) and the shaft sleeve (1) synchronously rotate. The clutch coupling can make a prime mover fail to continue to drive a working machine to run when a fault occurs in the working machine.
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Inventors:
ZHU CHANGLONG (CN)
Application Number:
PCT/CN2019/089360
Publication Date:
December 03, 2020
Filing Date:
May 30, 2019
Export Citation:
Assignee:
LIANNUOOU MACHINERY TECHOLOGY JIANGSU CO LTD (CN)
International Classes:
F16D7/08; F16D7/00; F16D7/06; F16D9/00
Foreign References:
| US20030136625A1 | 2003-07-24 | |||
| CN104908584A | 2015-09-16 | |||
| FR2836967A1 | 2003-09-12 | |||
| CN102144108A | 2011-08-03 | |||
| CN102425616A | 2012-04-25 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
Download PDF:
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