发明名称 |
Slotted wall milling cutter |
摘要 |
A slotted wall milling cutter for producing a slotted wall in the ground has a drive motor fixed to the cutter frame and a gear means positioned between the drive motor and two cutting wheel gears and which is partly arranged in recesses of a bearing bracket. The cutting wheel gear is constructed as a multistage planetary gear. A particularly high torque is made available on the cutting wheels with this arrangement. In addition, the cutting wheels can be constructed with a very high effective cutting width compared with the total slot width.
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申请公布号 |
US4694915(A) |
申请公布日期 |
1987.09.22 |
申请号 |
US19860849449 |
申请日期 |
1986.06.12 |
申请人 |
BAUER SPEZIALTIEFBAU |
发明人 |
BAUER, KARLHEINZ;ARZBERGER, MAXIMILIAN |
分类号 |
E01C23/09;E02D17/00;E02D17/13;E02F3/20;E02F3/92;E02F5/02;E02F5/08;E02F5/20;E21B4/16;E21B7/00;(IPC1-7):E21B4/16 |
主分类号 |
E01C23/09 |
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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