发明名称 |
DAMPENED COMPRESSION SPRING ROD |
摘要 |
A spring system for relatively displacing elements attached to end mounts of the rod assembly comprises a housing having a rod member (30) movable between extended and retracted positions relative thereto, and a first compression spring (120) in the housing surrounded by a second compression spring (122) for biasing the rod member to one of an extended or retracted position relative to the housing, the two springs are oppositely wound whereby, from a compressed condition, the spring rod exerts an expansion force which increases at a linear rate. The spring system includes a valve arrangement (138, 140) to control the rate at which the spring rod moves from a retracted position to an extended position. |
申请公布号 |
WO03064212(A3) |
申请公布日期 |
2003.11.27 |
申请号 |
WO2003US00754 |
申请日期 |
2003.01.10 |
申请人 |
BARNES GROUP INC.;ADOLINE, JACK, W.;FISCHER, THOMAS, J. |
发明人 |
ADOLINE, JACK, W.;FISCHER, THOMAS, J. |
分类号 |
F16F1/06;E05F1/10;E05F3/02;E05F3/10;F16F3/04;F16F9/00;F16F9/19;F16F9/20;F16F9/32 |
主分类号 |
F16F1/06 |
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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