发明名称 |
APPLIANCE FOR ROTARY DRILLING OF SLOT HOLES |
摘要 |
Appliance for rotary drilling of slot holes has drive spindle connected to reducer, drill beam, drill bit, eccentric element as a zigzag-like adapter, this is installed to the drive spindle with the back end. The value of eccentricity does not exceedhalf-difference of the diameter of the drill bit and the diameter of the drill beam.
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申请公布号 |
UA12374(U) |
申请公布日期 |
2006.02.15 |
申请号 |
UA20050004512 |
申请日期 |
2005.05.16 |
申请人 |
NAZYMKO VIKTOR VIKTOROVYCH |
发明人 |
NAZYMKO VIKTOR VIKTOROVYCH |
分类号 |
E21B10/26;(IPC1-7):E21B/26 |
主分类号 |
E21B10/26 |
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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