发明名称 |
Holder for picks of shearing machines for winning mineral substances |
摘要 |
The invention relates to a holder for picks of shearing machines for winning mineral substances, e.g. coal or rock. In order to reliably connect the pick pocket 6 to the cutting body of the shearing machine in a self-centring manner, it is proposed that an inner cone 3 be arranged on the cutting body and that an outer cone 8 be arranged on the pick pocket 6. The cones 3 and 8 can be put one on top of the other and fastened to one another by a two-piece wedge 10. <IMAGE>
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申请公布号 |
DE3635018(C1) |
申请公布日期 |
1988.02.18 |
申请号 |
DE19863635018 |
申请日期 |
1986.10.15 |
申请人 |
FA. ASTRID KOMOTZKI, 4600 DORTMUND, DE |
发明人 |
KOMOTZKI, MICHAEL, 5840 SCHWERTE, DE |
分类号 |
E21C35/18;(IPC1-7):E21C25/44;E21C25/10;E21C25/38;E21C25/42 |
主分类号 |
E21C35/18 |
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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