Machine element or mechanism – Gearing – Plural power paths to and/or from gearing
Patent
1982-06-22
1985-05-28
Herrmann, Allan D.
Machine element or mechanism
Gearing
Plural power paths to and/or from gearing
74752C, 74752D, 74752A, 74785, 125 73, 125 97, F16H 374, B61C 1100
Patent
active
045192723
ABSTRACT:
The transmission has a power division transmission which is adapted to provide a variable speed division with a constant torque division. The power division transmission has three branches comprising a motor input shaft and two branched transmissions. Each branched transmission is associated with a separate output shaft. At least one further power division or differential transmission is associated with the branched transmissions and the input shaft and has a rotatable transmission part. This latter part is connected to a speed control means such that the degree of slip between the branched transmission output shafts can be varied and/or controlled.
REFERENCES:
patent: 841588 (1907-01-01), Shipman
patent: 2092381 (1937-09-01), Stewart
patent: 2170766 (1939-08-01), Rieger
patent: 2321059 (1943-06-01), Anderson
patent: 2332584 (1943-10-01), McCune
patent: 2939343 (1960-06-01), Berklege
patent: 4067260 (1978-01-01), Finsterwald
patent: 4311066 (1982-01-01), Schuhmann
Herrmann Allan D.
Rolnicki Joseph M.
Sulzer Brothers Limited
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