Machine element or mechanism – Mechanical movements – Rotary to or from reciprocating or oscillating
Patent
1976-11-03
1978-06-13
Wyche, Benjamin W.
Machine element or mechanism
Mechanical movements
Rotary to or from reciprocating or oscillating
F16H 2300
Patent
active
040942023
ABSTRACT:
An expansible chamber energy conversion machine, such as an internal combustion engine, in which one or more reciprocating pistons drivably revolve a nutating member about an output torque delivery shaft in a manner to enable variation in piston stroke distance. The nutating member forms part of a variable speed ratio transmission and is adjustably supported on an axis inclined to the output shaft by an eccentric sleeve rotatable with respect to a support rotatable on the shaft axis. Piston reciprocation is translated to the nutating member by way of arm-like extensions of the nutating member and swivel links.
REFERENCES:
patent: 1346672 (1920-07-01), Patton
patent: 3319874 (1967-05-01), Welsh et al.
patent: 3356080 (1967-12-01), Howard
patent: 3418941 (1968-12-01), Mowbray
patent: 3508401 (1970-04-01), Aplin
Ratliff, Jr. Wesley S.
Vadetec Corporation
Wyche Benjamin W.
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