Power transmission system

Details Power transmission system Power transmission system

1987-03-11

1989-09-12

Diehl, Dwight G.

Machine element or mechanism

Gearing

In series plural interchangeably locked nonplanetary units

74689, 192 85AA, F16H 904, F16H 1106

Patent

active

048648914

ABSTRACT:
An adjustable speed transmission according to the present invention comprises a variable speed pulley drive system and a multiple speed gear drive system. The pulley system and gear system are combined with a reversible gear system to provide a speed transmission system which is variable over a wide range of speeds while utilizing a conventional belt type speed pulley system.

REFERENCES:
patent: 3421608 (1969-01-01), Van Gorder
patent: 3442346 (1969-05-01), Winter et al.
patent: 3688882 (1972-09-01), O'Malley
patent: 4392394 (1983-07-01), Hofbauer et al.
patent: 4467669 (1984-08-01), Kawamoto
patent: 4627308 (1986-12-01), Moroto et al.
patent: 4649773 (1987-03-01), Svab
patent: 4655309 (1987-04-01), Imaizumi et al.
patent: 4660438 (1987-04-01), Tatara et al.
patent: 4685358 (1987-08-01), Itoh
patent: 4706518 (1987-11-01), Moroto et al.
patent: 4779488 (1988-10-01), Takano et al.

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