Development of combined-type continuous variable transmission with quadric crank chains and one-way clutches

Author

Yukawa, Toshihiro ; Takahashi, Taisuke ; Satoh, Yuki ; Ohshima, Shuzo

Author_Institution

Dept. of Mech. Eng., Iwate Univ., Iwate, Japan

fYear

2012

fDate

20-23 Aug. 2012

Firstpage

2151

Lastpage

2156

Abstract

The continuously variable transmission (CVT) has been classified as belt-type or toroidal CVTs. Each CVT is fundamentally composed of several components to transmit the frictional force or torque generated by the driving force. Since the conventional CVTs use friction force, their energy (force or torque) transfer efficiency might be inferior due to slippage and pressure between the transmission components. Consequently, we propose a new type of structural CVT. The CVT we proposed in this paper means a combined-type transmission with quadric crank chains and one-way clutches.

Keywords

automotive engineering; clutches; force; friction; internal combustion engines; power transmission (mechanical); shafts; torque; belt-type CVT; combined-type continuous variable transmission; combined-type transmission; driving force; energy transfer efficiency; frictional force; one-way clutch; quadric crank chain; slippage; toroidal CVT; torque; transmission component; Force; Friction; Gears; Joining processes; Joints; Pulleys; Solids; 3-D Cam; Continuously Variable Transmission; One-Way Clutch; Planar Cam; Quadric Crank Chain;

fLanguage

English

Publisher

ieee

Conference_Titel

SICE Annual Conference (SICE), 2012 Proceedings of

Conference_Location

Akita

ISSN

pending

Print_ISBN

978-1-4673-2259-1

Type

conf

Filename

6318370