发明授权
- 专利标题: Grounding contact
- 专利标题(中): 接地触点
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申请号: US850768申请日: 1997-05-02
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公开(公告)号: US5924871A公开(公告)日: 1999-07-20
- 发明人: Bertram Menz
- 申请人: Bertram Menz
- 申请人地址: DEX Wettenberg
- 专利权人: Schunk Metall und Kunststoff GmbH
- 当前专利权人: Schunk Metall und Kunststoff GmbH
- 当前专利权人地址: DEX Wettenberg
- 优先权: DEX19617710 19960503
- 主分类号: B60L5/08
- IPC分类号: B60L5/08 ; B61F15/28 ; H01R4/64 ; H01R39/38 ; H01R39/64 ; H01R39/00
摘要:
The invention relates to a lightweight grounding contact for the transfer of currents between fixed vehicle elements of a rail vehicle and its rotating wheel axle, consisting of a plurality of contact elements (12), acted upon by a pressure in the direction toward the wheel axle, which element rests on a contact surface which originates at the wheel axle and is made of a carbon material. To achieve an always flat resting of the contact element on the contact surface, at least one contact element (12) is acted upon by pressure with a device (22) filled with a fluid (20).
公开/授权文献
- US5269461A Aerosol nozzle system 公开/授权日:1993-12-14