Title:
CLUTCH MECHANISM
Document Type and Number:
WIPO Patent Application WO/2016/084405
Kind Code:
A1
Abstract:
The present invention provides a clutch mechanism that can reduce malfunctions caused by wear, deformation, jamming of engaging elements or the like. A clutch mechanism comprises an accommodating chamber (11) having a cylindrical space, an output rotating body (20) coaxially accommodated in the accommodating chamber (11), an input rotating body (30) provided coaxial to the output rotating body (20), cylindrical or spherical engaging elements (41, 42) provided between the inner circumferential face of the accommodating chamber (11) and the outer circumferential face of the output rotating body (20), and a biasing member (50) to bias the engaging elements (41, 42) to one side in the circumferential direction. Projections (21a, 23a) projecting radially outward are provided on a cam face (21, 23) closer to a recessed portion (22) than the points of contact with the engaging elements (41, 42).
Inventors:
KOBAYASHI YASUYUKI (JP)
SUTO AYUMU (JP)
SUTO AYUMU (JP)
Application Number:
PCT/JP2015/062944
Publication Date:
June 02, 2016
Filing Date:
April 30, 2015
Export Citation:
Assignee:
NAMIKI PRECISION JEWEL CO LTD (JP)
International Classes:
F16D41/10; F16D41/06; F16D63/00
Domestic Patent References:
| WO2013133162A1 | 2013-09-12 |
Foreign References:
| JP2001289265A | 2001-10-19 | |||
| JP2005315332A | 2005-11-10 |
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