Method of power transmission with optimum traction coefficient o

Details Method of power transmission with optimum traction coefficient o Method of power transmission with optimum traction coefficient o

1995-05-02

1997-09-02

Nguyen, Hoang

Friction gear transmission systems or components

Friction gear includes idler engaging facing concave surfaces

Toroidal

476 72, F16H 1538, F16H 5532

Patent

active

056625464

ABSTRACT:
A power transmission device controlling a contact surface pressure on contact areas between driving surfaces and a driven surface to transmit large power while ensuring a life-span of rolling fatigue. In this device, a traction coefficient .mu. expressed by a ratio T/N is maximized, where T is the driving force transmitted from driving members to a driven member, and N is the pressing force acting on the contact areas in perpendicular directions.

REFERENCES:
patent: 4871476 (1989-10-01), Yoshimura et al.
patent: 4909092 (1990-03-01), Machida et al.
patent: 5344582 (1994-09-01), Umemoto et al.
Heilich III et al. Traction Drives, pp. 144-167. .COPYRGT. 1983, Marcel Dekker, Inc.

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