Fluid-operated actuating device

Expansible chamber devices – Displacement control of plural cylinders arranged in...

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Details

92 8, 92143, 188299, 188300, 188317, F15B 1522

Patent

active

045260885

ABSTRACT:
A fluid-operated actuating device of the type including an actuating cylinder member, an axially movable actuating piston rod member, and actuating fluid connection means for introducing actuating fluid to and removing actuating fluid from the actuating cylinder member so as to adjust the relative axial position of the actuating cylinder and piston members and including structure for damping the movement of the piston rod member with respect to the cylinder member.

REFERENCES:
patent: 2081921 (1937-06-01), Gartin
patent: 2428640 (1947-10-01), Smith
patent: 3315768 (1967-04-01), Stuhler
patent: 3363518 (1968-01-01), Boissevain
patent: 3447645 (1969-06-01), Dorer
patent: 3559776 (1971-02-01), Schultze
patent: 3659684 (1972-05-01), Porter
patent: 4036335 (1977-07-01), Thompson
patent: 4113220 (1978-09-01), Godwin
patent: 4245826 (1981-01-01), Winges

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