JPS5915834U

JPS5915834U - gas spring

Info

Publication number: JPS5915834U
Application number: JP10986082U
Authority: JP
Inventors: 正博足羽
Original assignee: トキコ株式会社
Priority date: 1982-07-20
Filing date: 1982-07-20
Publication date: 1984-01-31

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案に係るガススプリングの第１の実施例を
示す縦断面図、第２図は同じく第２の実施例を示す縦断
面図である。１・・・主シリンダ、２・・田ツド、４・・・ピストン
、５・・田ツドガイド、６・・・シール部材、８．２１
・・・副シリンダ、９・・・移動体、９Ｂ・・・ピスト
ン部、′１０．２５・・・高圧ガス、１２・・・コイル
ばね、１３・・・感温液体、Ａ、　Ｄ・・・室、Ｂ、　
Ｃ・・・密閉室。FIG. 1 is a longitudinal sectional view showing a first embodiment of a gas spring according to the present invention, and FIG. 2 is a longitudinal sectional view showing the second embodiment. 1... Main cylinder, 2... Field, 4... Piston, 5... Field guide, 6... Seal member, 8.21
... Sub cylinder, 9... Moving body, 9B... Piston part, '10.25... High pressure gas, 12... Coil spring, 13... Temperature sensitive liquid, A, D...・Room, B,
C... Closed room.

Claims

[Scope of utility model registration request]

a main cylinder, a rod tightly and movably inserted into the main cylinder from one end thereof, and a sub-cylinder connected to the other end of the main cylinder and having a larger diameter than the main cylinder;
a moving body having a piston portion that is tightly and slidably fitted into the other end of the main cylinder, and a moving body that is tightly and slidably fitted into the sub-cylinder; High-pressure gas is filled in to apply gas pressure to the rod, and a spring force is applied to one side of the piston part to urge the movable body inward of the main cylinder, and the sub-cylinder and the movable body A gas spring in which a temperature-sensitive liquid is filled in a sealed chamber defined on the other side of the piston.