Continuously varying planetary mechanical transmission system

Details Continuously varying planetary mechanical transmission system Continuously varying planetary mechanical transmission system

1985-09-03

1986-12-02

Dorner, Kenneth J.

Machine element or mechanism

Gearing

Plural power paths to and/or from gearing

74681, 74682, F16H 344, F16H 5710, F16H 3706

Patent

active

046255885

ABSTRACT:
A continuously varying mechanical transmission generally having two sets of planetary gears is disclosed. The transmission of the present invention has a first planetary group generally comprising a control sun, a driven sun and planet gears and a secondary planetary group generally comprising a sun gear, planetary gears and a ring gear arranged and interconnected to provide an easily controllable reduction of ratio between in-lined driving and driven shafts. Each of the planet gears of the first planetary group, being paired and meshed with each other, interact with the control sun and driven sun to permit the reaction forces in all the components to react or rotate simultaneously.

REFERENCES:
patent: 2171610 (1939-09-01), Szekely
patent: 2200566 (1940-05-01), Szekely
patent: 2454694 (1948-11-01), Grebb
patent: 3079813 (1963-03-01), Quigley
patent: 3240083 (1966-05-01), Stoddard
patent: 3299741 (1967-01-01), Twiford
patent: 3505908 (1970-04-01), Herrmann
patent: 3511113 (1970-05-01), Rheault
patent: 4192203 (1980-03-01), Dailey
patent: 4327604 (1982-05-01), Evans
patent: 4532828 (1985-08-01), LaGuardia
"Mechanical Movements", pp. 16, 17, Brown & Seward 1893.
"Engineers' Illustrated Thesaurus", pp. 172, 173 Chemical Publishing 1952.

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