Title:
FLUID SPRING DEVICE
Document Type and Number:
Japanese Patent JPS5462460
Kind Code:
A
Abstract:
A flexible boot surrounds a piston rod and is sealed at one end to the free end portion of the piston rod and at its other end to the rod end of the associated cylinder. The head end of the cylinder is connected to a source of gas under pressure and the interior of the boot communicates freely with the interior of the cylinder at the rod end thereof. A check valve is provided for relieving the pressure in the boot when it reaches a predetermined value.
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Inventors:
BAANAADO JIYOSEFU UOORISU
Application Number:
JP6394778A
Publication Date:
May 19, 1979
Filing Date:
May 30, 1978
Export Citation:
Assignee:
WALLIS BERNARD J
International Classes:
F16F9/02; F15B15/14; F16F9/38; F16J15/52; (IPC1-7): F16F9/02