发明名称 |
Reinforced concrete milling/cutting mandrel |
摘要 |
In accordance with the invention as embodied and broadly described herein, the present invention features a milling mandrel attachable to a milling device and comprising a primary cylindrical barrel; a plurality of cutting bits removably attached to the primary barrel and arranged about a support base within a cutting/sawing area or segment or sector defined on the primary barrel, wherein the cutting bits are arranged in a predetermined bit pattern via a bit location system and patterned cutting bit system; and a plurality of chunking or milling bits also removably attached to the primary barrel and arranged within a chunking or milling area or segment or sector also defined on the primary barrel and adjacent and operable with each of the cutting or sawing sectors.
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申请公布号 |
US2005077776(A1) |
申请公布日期 |
2005.04.14 |
申请号 |
US20040927864 |
申请日期 |
2004.08.26 |
申请人 |
HANSEN TERRY;HAROLDSEN J. TRON;NIX JEREMY |
发明人 |
HANSEN TERRY;HAROLDSEN J. TRON;NIX JEREMY |
分类号 |
B28D1/18;E01C23/088;E21C25/00;(IPC1-7):E21C25/00 |
主分类号 |
B28D1/18 |
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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