发明名称 |
BOLT ON DRIVE ASSEMBLY FOR A CORE DRILL WITH HIGH STRENGTH SPOKED REINFORCER WITH ADAPTER |
摘要 |
A bolt on drive assembly for a core drill which utilizes an improved high strength spoked reinforcer mounted beneath a disc. The disc and high strength spoke reinforcer are removably mounted on the tube by bolt fasteners. A drive connection is removably mounted and centrally located on a outer disc of the pair of discs. The drive connection is adapted to connect with a drive shaft to cause rotation of the tube. The system can also include a split in the disc when the high strength spoked reinforcer is not welded thereto thereby providing a means of water control. The high strength spoked reinforcer can be a separate piece that is bolted to the disc or can be integrally formed as one piece therewith. An adapter is provided that allows for standard drilling that fits into a recess in the center hub and is removable to expose the recess for attachment to a specialized drill motor, such as an A-flange. |
申请公布号 |
EP2701870(A4) |
申请公布日期 |
2014.09.17 |
申请号 |
EP20110864551 |
申请日期 |
2011.04.26 |
申请人 |
WESTERN SAW MANUFACTURERS, INC. |
发明人 |
BARATTA, ANTHONY |
分类号 |
B23B51/04;B28D1/04 |
主分类号 |
B23B51/04 |
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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