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ELECTRICAL SLIDING CONTACT ELEMENT CONSISTING OF CARBON MATERIAL AND COMPRISING AT LEAST ONE STRIP AND ONE SHEATH
ELECTRICAL SLIDING CONTACT ELEMENT CONSISTING OF CARBON MATERIAL AND COMPRISING AT LEAST ONE STRIP AND ONE SHEATH
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机译:由碳材料组成的电滑接触元件,由至少一条带和一条鞘组成
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摘要
The rubbing block (1) consists of a wearing block (2) and support (4). The wearing block has a contact block (22) made from a carbonated material resistant to abrasion and of hardness Shore C2 equal to 80 or more. The contact block is surrounded by a sheath (21) which is of carbonated/graphited material with a high thermal conductivity and hardness Shore C2 equal to 70. Both blocks make contact with a fixed conductor (30). An Independent claim is also included for a rubbing contact for pantographs and third rails which uses the wearing block with contact block and sheath.
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