发明名称 |
Contact piece containing precious metal on a spring support with a rotationally symmetrical bending moment |
摘要 |
<p>The spring contact element has a conductive spring carrier (1) having a symmetrical region of predetermined stiffness in a plane perpendicular to an elongated extension. A contact piece (2) with a spring support is conductively connected with a conductive non-precious material to form an abrasive contact portion. The material of the surface of the contact piece is made of noble metal or noble metal alloy. A round cross-sectional spring wire with partially symmetric stiffness in the cross-sectional plane, is provided at the spring support. An independent claim is included for slip ring transmitter.</p> |
申请公布号 |
EP2755287(A1) |
申请公布日期 |
2014.07.16 |
申请号 |
EP20140164404 |
申请日期 |
2011.10.10 |
申请人 |
HERAEUS MATERIALS TECHNOLOGY GMBH & CO. KG |
发明人 |
GEHLERT, BERND;PAULSEN, ROLF;PRUNZEL, INGO;WEILAND, REINHOLD;BAAKE, PATRICK |
分类号 |
H01R39/24;H01R39/20;H02K5/14 |
主分类号 |
H01R39/24 |
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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