发明名称 |
Unreinforced elastomeric spring wall, gas spring and method |
摘要 |
<p>A spring wall for securement between associated end members for forming an associated gas spring assembly includes a first wall portion that extends axially along a longitudinal axis and circumferentially thereabout. The first wall portion is formed from an unreinforced elastomeric material, and the first wall portion has a first nominal stiffness value. A second wall portion extends along the longitudinal axis and circumferentially thereabout. The second wall portion is disposed in longitudinal relation to the first wall portion and has a second nominal stiffness value that is different from the first nominal stiffness value of the first wall portion such that a non-constant stiffness profile is established along a longitudinal length of the spring wall. A gas spring and a gas spring and reservoir assembly utilizing such a spring wall as well as a method of manufacturing a gas spring are also included.</p> |
申请公布号 |
EP2351946(A2) |
申请公布日期 |
2011.08.03 |
申请号 |
EP20100162745 |
申请日期 |
2010.05.12 |
申请人 |
FIRESTONE INDUSTRIAL PRODUCTS COMPANY, LLC |
发明人 |
LEONARD, JOSHUA R.;MOULIK, PRADIPTA N. |
分类号 |
F16F9/04 |
主分类号 |
F16F9/04 |
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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