Pumps – Condition responsive control of drive transmission or pump... – Adjustable cam or linkage
Patent
1987-09-16
1989-04-11
Freeh, William L.
Pumps
Condition responsive control of drive transmission or pump...
Adjustable cam or linkage
417269, F04B 118, F04B 128
Patent
active
048201324
ABSTRACT:
A non-rotatary wobble plate is mounted on a plate which is pivotally mounted on a drive shaft in a manner that the orientation of the wobble plate and the driven plate can be varied. A thrust bearing is provided to accommodate the relative movement between the two plates and a spring, in the form of a plate spring, is provided to constantly bias the wobble plate against the thrust bearing so that noise and the like are not generated during high speed rotation of the driven plate.
REFERENCES:
patent: 226453 (1880-04-01), Kelly
patent: 1762776 (1930-06-01), Gardner
patent: 4019342 (1977-04-01), Ohta
patent: 4428718 (1984-01-01), Skinner
patent: 4543043 (1985-09-01), Roberts
patent: 4602554 (1986-07-01), Wagonseil
patent: 4712982 (1987-12-01), Iwagaki
Higashihara Shinichiro
Shinto Terukazu
Freeh William L.
Nihon Radiator Co. Ltd.
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