| 发明名称 |
AUTOMATIC RAIL GRINDER |
| 摘要 |
FIELD: railway transport. SUBSTANCE: invention relates to rail grinding devices. It contains abrasive wheels pressed to rail by pneumatic cylinders, and hydromechanical drive. EFFECT: increased capacity at rail grinding. 1 dwg
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| 申请公布号 |
RU2212485(C2) |
申请公布日期 |
2003.09.20 |
| 申请号 |
RU20010110767 |
申请日期 |
2001.04.24 |
| 申请人 |
OBSHCHESTVO S OGRANICHENNOJ OTVETSTVENNOST'JU NAUC;HNO PROIZV PRED PRIKLADNYE PER;OOO NAUC |
发明人 |
DUBINSKIJ V.S.;DUBROVIN V.A.;KAMENSKIJ V.B.;LUK'JANENKO S.N.;PANTELEEV E.S.;SVIRSKIJ JU.A.;SINITSIN A.S.;USHAKOV A.E. |
| 分类号 |
E01B31/17;B24B27/00;(IPC1-7):E01B31/17 |
主分类号 |
E01B31/17 |
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