发明名称 |
CURRENT COLLECTOR CONTACT SLIPPER FOR ELECTRIFIED TRANSPORT |
摘要 |
FIELD: trolley buses, trams, miscellaneous pieces of rolling stock. SUBSTANCE: powdered graphite is introduced in aluminum-alloy slitter in the amount of 0.5-10.0 mass percent as reinforcing phase of metal matrix. Proportion of ingredients is as follows, mass percent: silicon - 0.8-22.0; zinc - ú12.0; iron - 0.3-3.5; magnesium - ú2.0; other impurities - <6.0; aluminum - the rest. EFFECT: improved performance characteristics. 2 ex
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申请公布号 |
RU2136514(C1) |
申请公布日期 |
1999.09.10 |
申请号 |
RU19970121671 |
申请日期 |
1997.12.16 |
申请人 |
KARANIK JURIJ APPOLINAR'EVICH;SHCHUROV NIKOLAJ IVANOVICH |
发明人 |
KARANIK JU.A.;SHCHUROV N.I. |
分类号 |
B60L5/08;(IPC1-7):B60L5/08 |
主分类号 |
B60L5/08 |
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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