Power train with infinitely variable ratio transmission

Details Power train with infinitely variable ratio transmission Power train with infinitely variable ratio transmission

1995-12-14

1998-03-10

Schoeppel, Roger J.

Endless belt power transmission systems or components

Pulley with belt-receiving groove formed by drive faces on...

Load responsive

474 28, F16H 5900

Patent

active

057254478

ABSTRACT:
A torque transmitting power train for use in a motor vehicle employs a transmission with two adjustable pulleys and an endless flexible element trained over the pulleys. The pulleys are adjustable by a torque sensor and primary hydraulic adjusting units in dependency upon the magnitude of transmitted torque, as well as by an adjustable selecting valve and secondary hydraulic adjusting units in dependency upon the desired or required transmission ratio. The primary and secondary adjusting units can receive a pressurized hydraulic fluid from a common source.

REFERENCES:
patent: 4229988 (1980-10-01), Rattunde
patent: 4261213 (1981-04-01), Rattunde
patent: 4616675 (1986-10-01), Amrhein
patent: 4714451 (1987-12-01), Yoshida et al.
patent: 4722718 (1988-02-01), Eugen
patent: 4798561 (1989-01-01), Hattori
patent: 5046991 (1991-09-01), Friedmann
patent: 5169365 (1992-12-01), Friedmann
patent: 5217412 (1993-06-01), Indlekofer et al.
patent: 5295915 (1994-03-01), Friedmann

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