Title:
ONEWAY CLUTCH
Document Type and Number:
Japanese Patent JP2017101758
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a structure which improves the durability of a oneway clutch, in the oneway clutch having a ratchet mechanism.SOLUTION: Since one end of a spring 22 is received by a plane part 28 of a spring seat 24, the spring 22 can be supported at a plane without processing a low-wall face 30 of an outer plate 14 into a plane shape. Here, since the spring seat 24 has seat guide parts 32a, 32b which abut on the outer plate 14, the torsion of the spring seat 24 and the spring 22 is suppressed by the seat guide parts 32a, 32b, and the interference of the spring 22 and its peripheral region can surely be prevented. Accordingly, the application of a load on the spring 22 is also suppressed, and the durability of the oneway clutch 10 can be improved.SELECTED DRAWING: Figure 2
Inventors:
SUZUKI MICHINOBU
IWASE YUJI
KATO SEITARO
TSUCHIDA MITSUTAKA
MIZUNO YOTA
KATO KOICHI
YAMADA TAKAYA
OISHI HIROYUKI
MIYAZAKI TOMOYUKI
IWASE YUJI
KATO SEITARO
TSUCHIDA MITSUTAKA
MIZUNO YOTA
KATO KOICHI
YAMADA TAKAYA
OISHI HIROYUKI
MIYAZAKI TOMOYUKI
Application Number:
JP2015236123A
Publication Date:
June 08, 2017
Filing Date:
December 02, 2015
Export Citation:
Assignee:
TOYOTA MOTOR CORP
NSK WARNER KK
NSK WARNER KK
International Classes:
F16D41/12; F16F1/12
Domestic Patent References:
| JP2008020075A | 2008-01-31 | |||
| JP2011106527A | 2011-06-02 | |||
| JP2011174530A | 2011-09-08 | |||
| JP2012520719A | 2012-09-10 | |||
| JP2008020075A | 2008-01-31 | |||
| JP2011106527A | 2011-06-02 | |||
| JP2011174530A | 2011-09-08 | |||
| JP2012520719A | 2012-09-10 |
Foreign References:
| US4842109A | 1989-06-27 | |||
| US4842109A | 1989-06-27 |
Attorney, Agent or Firm:
Haruyuki Ikeda
Kojiro Ikeda
Kojiro Ikeda