发明名称 |
GAS SPRING OF VARIABLE SPRING FORCE |
摘要 |
<p>A gas spring particularly for jumping stilts comprises a working cylinder and a plunger. In the working cylinder there is a working chamber containing a mass of gas. A gas exchange chamber is fixed with respect to the working cylinder. An exchange passage connects the working chamber and the gas exchange chamber. A gas exchange valve is provided in the exchange passage. An exchange operating handle is provided separate from the plunger.</p> |
申请公布号 |
CA1231989(A) |
申请公布日期 |
1988.01.26 |
申请号 |
CA19850475967 |
申请日期 |
1985.03.07 |
申请人 |
STABILUS G.M.B.H. |
发明人 |
WIRGES, WINFRIED;LAUDERBACH, LEO;SCHAEFER, WILLI |
分类号 |
F16F9/44;A63B25/02;A63B25/08;F16F9/00;F16F9/02;(IPC1-7):F16F9/14 |
主分类号 |
F16F9/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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