Title:
VEHICULAR POWER TRANSMISSION DEVICE
Document Type and Number:
Japanese Patent JP2017078447
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To suppress the deformation of a sheave, which causes the occurrence of belt noises of a vehicular stepless power transmission, thereby reducing belt noises.SOLUTION: By interposing a sliding member 66 between a C2 clutch drum 60 caused to function as a rigid member integral with a start gear 52 by the engagement of a clutch and a movable side cylinder part 68b by the engagement of a clutch so that the movable side cylinder part 68b, the deformation of a movable sheave 56b to the back face side is effectively suppressed, even if the movable sheave 56b vibrates in a direction to approach the C2 clutch drum 60, so that a belt noise is reduced.SELECTED DRAWING: Figure 3
Inventors:
NISHIUWATOKO TAKU
TAKEDA YASUNORI
HIROSHIMA SEIJI
TAKEDA YASUNORI
HIROSHIMA SEIJI
Application Number:
JP2015205825A
Publication Date:
April 27, 2017
Filing Date:
October 19, 2015
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
F16H9/12; F16H55/36
Attorney, Agent or Firm:
Haruyuki Ikeda
Kojiro Ikeda
Kojiro Ikeda
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