Title:
CLUTCH DEVICE
Document Type and Number:
Japanese Patent JP2019019911
Kind Code:
A
Abstract:
To attain a structure capable of easily switching a lock state where torque can be transmitted between a pair of engagement members, and an unlock state where the transmission is disabled.SOLUTION: A first engagement member 2 has a plurality of support shafts 16 arranged radially at a plurality of places in a circumferential direction, and a plurality of rollers 17 supported so as to be rotatable around the respective support shaft 16. A second engagement member 3 is arranged coaxially with the first engagement member 2, supported so as to enable relative displacement and relative rotation in an axis direction with respect to the first engagement member 2, and has a plurality of engagement claws 22 arranged at a plurality of places in the circumferential direction.SELECTED DRAWING: Figure 1
Inventors:
OGURO YUYA
Application Number:
JP2017139577A
Publication Date:
February 07, 2019
Filing Date:
July 19, 2017
Export Citation:
Assignee:
NSK LTD
International Classes:
F16D11/00; F16D27/118
Domestic Patent References:
| JPS6225224U | 1987-02-16 | |||
| JP2000081050A | 2000-03-21 | |||
| JPS5374544U | 1978-06-21 |
Foreign References:
| US20130256079A1 | 2013-10-03 |
Attorney, Agent or Firm:
Kiwa Patent Office