Title:
ONE-WAY CLUTCH
Document Type and Number:
WIPO Patent Application WO/2017/170559
Kind Code:
A1
Abstract:
The present invention is a one-way clutch in which a stopper (14f) for restricting, at a position closer to a roller (13) than a connection piece (15c) supporting each pressing piece (15b) of a leaf spring (15), movement of the roller (13) toward the wider side of a wedge-shaped space (16) is provided on a columnar part (14b) of a holder (14) to which the leaf spring (15) is attached, so that, even when the roller (13) moving toward the wider side of the wedge-shaped space (16) during idling deforms the pressing piece (15b) of the leaf spring (15) to the extent equal to or greater than a designed value, the roller (13) does not collide with the connecting piece (15c) of the leaf spring (15) and occurrence of abnormal wear is prevented in the connecting piece (15c) of the leaf spring (15).
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Inventors:
NISHIO SHINJI (JP)
TERADA TOMOAKI (JP)
TAKADA SEIICHI (JP)
TERADA TOMOAKI (JP)
TAKADA SEIICHI (JP)
Application Number:
PCT/JP2017/012655
Publication Date:
October 05, 2017
Filing Date:
March 28, 2017
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD (JP)
International Classes:
F16D41/067; F16D41/06
Foreign References:
| JPH064434U | 1994-01-21 | |||
| JP2000074099A | 2000-03-07 | |||
| JP2012047321A | 2012-03-08 | |||
| JP2010190250A | 2010-09-02 | |||
| JPH0643369U | 1994-06-07 | |||
| US20150144451A1 | 2015-05-28 |
Attorney, Agent or Firm:
KAMADA Naoya et al. (JP)
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