Title:
ONE-WAY CLUTCH
Document Type and Number:
WIPO Patent Application WO/2019/176226
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a one-way clutch that is simple and easy to manufacture, can be made compact in the axial direction, is compact and lightweight, is resistant to breakage, and can prevent abrasion of an inner peripheral engagement surface and an outer peripheral engagement surface of a cam during high-speed idling. This one-way clutch is provided with an inner ring (110) and an outer ring (150) that are disposed coaxially so as to be able to rotate relatively to one another, a plurality of cams (140) that are disposed between the inner ring (110) and the outer ring (150) in the circumferential direction, and side plates (120), (130) that are disposed on at least the inner ring (110) or the outer ring (150) and are located on both sides of the cams (140) in the axial direction. Each of the plurality of cams (140) receives a prescribed centrifugal force when the inner ring (110) and the outer ring (150) both rotate in the same direction and turns in the direction of engagement with the inner ring (110) and the outer ring (150).
Inventors:
SHIMANAKA YOSHIHITO (JP)
Application Number:
PCT/JP2018/047532
Publication Date:
September 19, 2019
Filing Date:
December 25, 2018
Export Citation:
Assignee:
TSUBAKIMOTO CHAIN CO (JP)
International Classes:
F16D41/07; F16D43/04
Foreign References:
| JP2000161471A | 2000-06-16 | |||
| JPS6246838U | 1987-03-23 | |||
| JPS6252226A | 1987-03-06 | |||
| JPH0567824U | 1993-09-10 | |||
| JPH0589976U | 1993-12-07 | |||
| JPH0996325A | 1997-04-08 | |||
| JPS63285336A | 1988-11-22 | |||
| JP2001295867A | 2001-10-26 | |||
| JP2000310314A | 2000-11-07 | |||
| JP2000130470A | 2000-05-12 | |||
| JP2005106135A | 2005-04-21 | |||
| JP2007092870A | 2007-04-12 |
Other References:
See also references of EP 3767123A4
Attorney, Agent or Firm:
FUJIMOTO Nobuo et al. (JP)
Download PDF: