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Title:
VEHICULAR POWER TRANSMISSION DEVICE
Document Type and Number:
Japanese Patent JP2017089782
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To reduce vibration or noise generated when an engaged state of one-way clutch of a crank type stepless speed change device is released.SOLUTION: Since a side surface of a connecting part 33e for connecting a rod part 33b and a small end part 33c of a connecting rod 33 is formed with a groove 33f that is elastically deformed by a compression load when the connecting rod 33 is moved in a pushing direction, a groove 33f elastically deformed to be crashed by the compression load at an initial time of a pushing stroke of the connecting rod 33 is recovered back to its original shape when the compression load is diminished at the end of the pushing stroke of the connecting rod 33 to cause a rapid releasing of torque generated upon instant time when one-way clutch 36 is released in its engaged state to be reduced and then it is possible to reduce vibration or noise when the engaged state of the one-way clutch 36 is released.SELECTED DRAWING: Figure 5

Inventors:
SASAKI AKIHIKO
Application Number:
JP2015221817A
Publication Date:
May 25, 2017
Filing Date:
November 12, 2015
Export Citation:
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Assignee:
HONDA MOTOR CO LTD
International Classes:
F16H29/04; F16C3/12; F16C7/04; F16H21/20; F16H31/00
Domestic Patent References:
JP2015001266A2015-01-05
JP2015001266A2015-01-05
Attorney, Agent or Firm:
Ochiai Patent Office