Variable-speed transmission device with positive action

Details Variable-speed transmission device with positive action Variable-speed transmission device with positive action

1980-03-17

1982-04-27

Husar, C. J.

Machine element or mechanism

Mechanical movements

Rotary to rotary

74397, 74415, F16H 2114

Patent

active

043264310

ABSTRACT:
This invention deals with a variable-speed transmission device which provides a positive or mechanical connection between its drive and driven shafts. The transmission device of the present invention is comprised of a drive wheel and a driven wheel which are positioned adjacent to each other in a generally parallel relationship. This device also includes means for transferring the rotary motion of the drive wheel to the driven wheel such that the speed of the driven wheel relative to the drive wheel is controlled by the position of the driven wheel relative to the drive wheel. In this way, the transmission device of the present invention is capable of producing within a finite range of gear ratios an infinite number of different gear ratios to thereby control the speed of its driven shaft within very small limits.

REFERENCES:
patent: 592726 (1897-10-01), Edge
patent: 1576891 (1926-03-01), Allen
patent: 2911846 (1959-11-01), Platt
patent: 3486597 (1969-12-01), Carlton
patent: 3491604 (1970-01-01), Levi

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