Machine element or mechanism – Mechanical movements – Rotary to or from reciprocating or oscillating
Patent
1976-07-09
1978-03-07
Scott, Samuel
Machine element or mechanism
Mechanical movements
Rotary to or from reciprocating or oscillating
74437, 92 58, 92148, 417273, 123 55A, F16H 2116
Patent
active
040772675
ABSTRACT:
A fluid transducer including a reciprocatory piston member and a drive mechanism for converting reciprocation of the piston member into rotation of a rotary member coupled to the mechanism, or vice versa. The drive mechanism includes a first elliptical member centrally mounted within said transducer and a second elliptical member rotatably mounted in engagement with said first member and arranged for reciprocation with said piston member. As said piston member reciprocates said second member rotates with respect to said first member to transmit motion between said piston and said rotary member coupled to the drive mechanism.
REFERENCES:
patent: 314221 (1885-03-01), Carnahan
patent: 653058 (1900-07-01), Beggs
patent: 1246272 (1917-11-01), Hutchinson
patent: 1790198 (1931-01-01), Cizek
patent: 2143236 (1939-01-01), Birk
patent: 2700285 (1955-01-01), Bellini
patent: 3077870 (1963-02-01), Schmid
patent: 3971259 (1976-07-01), Schottler
Jager Melvin F.
Ratliff, Jr. Wesley S.
Scott Samuel
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