Motors: expansible chamber type – Relatively movable working members with one having motive... – One working member forms movable chamber for another
Patent
1992-01-13
1993-10-05
Look, Edward K.
Motors: expansible chamber type
Relatively movable working members with one having motive...
One working member forms movable chamber for another
91176, 91519, 91520, 91535, 91422, 91432, 92 61, 92151, F01B 720, F15B 1100, F15B 1300
Patent
active
052495027
ABSTRACT:
A hydraulic fluid Pressure-operated actuator comprises a first cylinder assembly having an output which operatively carries a second cylinder assembly such that an axial output force is effected from an output shaft of the second cylinder assembly, the output from the second cylinder assembly is a fast forward output stroke which is followed by a greatly increased high pressure force generated by the first cylinder assembly and effected through the output shaft of the second cylinder assembly.
REFERENCES:
patent: 2820347 (1958-01-01), Highland et al.
patent: 3186309 (1965-06-01), Killebrew
patent: 3602098 (1971-08-01), Balkee
patent: 3974990 (1976-08-01), Holt et al.
patent: 4144904 (1979-03-01), Dits
patent: 4443179 (1984-04-01), Wohlrab
patent: 4496033 (1985-01-01), Hall et al.
patent: 4523512 (1985-06-01), Hessel et al.
patent: 4861259 (1989-08-01), Takada
Germain Lee A.
Look Edward K.
Milliken Paul E.
Ryznic John
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