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Patent Searching and Data


Title:
ベルト式無段変速機
Document Type and Number:
Japanese Patent JP5682704
Kind Code:
B2
Abstract:
A belt-driven continuously variable transmission adapted to reduce a frictional resistance between the movable sheave and the rotary shaft. The pulley includes the fixed sheave rotated integrally with the rotary shaft, and the movable sheave engaged with the rotary shaft in a manner to slide axially and to be rotated integrally with the rotary shaft. The driving belt is applied to the belt groove formed between the movable sheave and the fixed shave to transmit torque. The transmission is provided with the a passage for delivering fluid to the engagement mechanism engaging the rotary shaft with the movable sheave while allowing relative axial movement therebetween.

Inventors:
伊地知 彬
佐野 敏成
山本 真史
齋藤 達也
Application Number:
JP2013506875A
Publication Date:
March 11, 2015
Filing Date:
March 25, 2011
Export Citation:
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Assignee:
トヨタ自動車株式会社
International Classes:
F16H9/18
Domestic Patent References:
JPH0369737U1991-07-11
JPH0248653U1990-04-04
JP2005299698A2005-10-27
JPS6327755U1988-02-23
JPH11153201A1999-06-08
JPH09105445A1997-04-22
JPS6256857U1987-04-08
Attorney, Agent or Firm:
Takeo Watanabe