| 发明名称 |
RAILWAY VEHICLE BRAKE SHOE |
| 摘要 |
FIELD: railway transport. ^ SUBSTANCE: invention relates to railway transport, particularly to brake shoes. Proposed brake show comprises polymer friction material and metal carcass comprising perforated rear ledge with its length smaller than that of shoe rear part by 1 to 9 mm and 11 mm to 50 mm. ^ EFFECT: ease of manufacture. ^ 1 dwg |
| 申请公布号 |
RU2377153(C2) |
申请公布日期 |
2009.12.27 |
| 申请号 |
RU20080106505 |
申请日期 |
2008.02.19 |
| 申请人 |
OTKRYTOE AKTSIONERNOE OBSHCHESTVO "VOLZHSKIJ ZAVOD ASBESTOVYKH TEKHNICHESKIKH IZDELIJ" (OAO "VATI") |
发明人 |
LEVIT MIKHAIL ZAKHAROVICH;PIVEN' EVGENIJ GRIGOR'EVICH |
| 分类号 |
B61H1/00;B61H7/02;F16D69/02 |
主分类号 |
B61H1/00 |
| 代理机构 |
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代理人 |
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