Title:
PULLEY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/208828
Kind Code:
A1
Abstract:
The present invention provides a pulley device to which a torque cam mechanism can be mounted while avoiding the enlargement of a shaft part of the pulley device. The pulley device comprises a fixed sheave (110), the axial displacement of which is restricted, a movable sheave (120, 220) that displaces in the axial direction with respect to the fixed sheave (110), and a torque cam mechanism (160, 260) that applies torque that is converted into axial movement force to the movable sheave (120, 220), wherein the torque cam mechanism (160, 260) is formed from a sheave extension part (123) that extends in the axial direction from the radially outer side region of the movable sheave (120, 220), and a cam plate (140, 240) that rotates integrally with the fixed sheave (110) or rotates integrally with a shaft member (63) that is attached to the fixed sheave (110).
Inventors:
ADACHI JUN (JP)
KAKEMIZU KENICHIRO (JP)
MATSUURA KOHEI (JP)
TSUCHIYA OSAMU (JP)
KAKEMIZU KENICHIRO (JP)
MATSUURA KOHEI (JP)
TSUCHIYA OSAMU (JP)
Application Number:
PCT/JP2021/014093
Publication Date:
October 06, 2022
Filing Date:
March 31, 2021
Export Citation:
Assignee:
HONDA MOTOR CO LTD (JP)
International Classes:
F16H9/18
Foreign References:
| JPH10196748A | 1998-07-31 | |||
| JP2002013602A | 2002-01-18 |
Attorney, Agent or Firm:
KUSHIBUCHI & ASSOCIATES (JP)
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