Title:
無段変速装置
Document Type and Number:
Japanese Patent JP4492016
Kind Code:
B2
Abstract:
A hydraulic type pressing device secures the contact pressure between the peripheral surfaces of respective power rollers and the inner surfaces of respective input side disks and respective output side disks. When a torque to be transmitted changes abruptly, the pressing force of the pressing device is set to a value corresponding to the maximum torque to be transmitted by a toroidal type continuously variable transmission. According to this configuration, the variation of the transmission ratio based on the variation of the elastic deformation values at the respective portions is suppressed to prevent the uncomfortable feeling of a driver.
Inventors:
Shinji Miyata
Liu Daping
Liu Daping
Application Number:
JP2001289673A
Publication Date:
June 30, 2010
Filing Date:
September 21, 2001
Export Citation:
Assignee:
Nippon Seiko Co., Ltd.
International Classes:
F16H15/38; F16H37/02; F16H37/08; F16H61/02; F16H61/662
Domestic Patent References:
| JP10281269A | ||||
| JP11063148A | ||||
| JP11037263A | ||||
| JP11063185A |
Attorney, Agent or Firm:
Takeo Koyama
Kinzo Koyama
Kinzo Koyama