发明名称 |
Portable Concrete Boring Machine |
摘要 |
A portable boring machine for cutting holes in a cutting surface is provided. The portable boring machine includes a vacuum system to secure a front end of the portable boring machine to a cutting surface, a hydraulic boring sub-assembly, which includes a hole saw to cut holes in the cutting surface, a water cooling/lubrication system to provide cooling and/or lubrication to the hole saw during the cutting process, and a control system to control the operation of the portable boring machine. The portable boring machine also includes multiple power-driven wheels. The wheels are attached to a bottom portion of a frame and are powered by an engine, which is mounted within the frame.
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申请公布号 |
US2009044983(A1) |
申请公布日期 |
2009.02.19 |
申请号 |
US20080093162 |
申请日期 |
2008.01.18 |
申请人 |
DIAMOND PRODUCTS, LIMITED |
发明人 |
GOBRIGHT, IV FRANCIS M.;GOBRIGHT, V FRANCIS M. |
分类号 |
E21B23/00;B23B39/02 |
主分类号 |
E21B23/00 |
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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