发明名称 |
GAS SPRING EQUIPPED WITH IMPROVED SEALING MEANS |
摘要 |
There is described a gas spring (1), in particular for moulds, composed of at least a rod (3) sliding inside at least a cylinder (5) containing said gas, at least a guide bushing (7) and/or at least a dynamic seal (9) being interposed between said rod (3) and said cylinder (5), wherein said guide bushing (7) is produced with a material constituted by a first mixture composed of an organic thermoplastic polymer and a solid lubricant filler and said dynamic seal (9) is produced with a material constituted by a second mixture composed of a thermoplastic elastomer and a mineral filler or an organic thermoplastic polymer. |
申请公布号 |
WO2011099040(A3) |
申请公布日期 |
2012.02.16 |
申请号 |
WO2010IT00046 |
申请日期 |
2010.02.10 |
申请人 |
BORDIGNON, ALBERTO;BORDIGNON, SIMONE |
发明人 |
BORDIGNON, ALBERTO;BORDIGNON, SIMONE |
分类号 |
F16F9/02 |
主分类号 |
F16F9/02 |
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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