Double action, dual speed and force hydraulic actuators

Details Double action, dual speed and force hydraulic actuators Double action, dual speed and force hydraulic actuators

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

Affiliated with

Also associated with

Rating

Double action, dual speed and force hydraulic actuators does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Double action, dual speed and force hydraulic actuators, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Double action, dual speed and force hydraulic actuators will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-995977