发明名称 |
FEED MECHANISM FOR A MINING MACHINE |
摘要 |
A carriage and drive mechanism for use in mines in which the drive engages a continuous chain and moves the carriage along a rack; including a chain deflecting device and chain guide members. |
申请公布号 |
SU692581(A3) |
申请公布日期 |
1979.10.15 |
申请号 |
SU19752105751 |
申请日期 |
1975.01.31 |
申请人 |
PERARD INDZHINIRING LIMITED (FIRMA) |
发明人 |
BRAJEN METTYU KERTIS,GB |
分类号 |
E21F13/08;E21C29/00;E21C29/04;(IPC1-7):21C29/00 |
主分类号 |
E21F13/08 |
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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