发明名称 |
Stone cutter |
摘要 |
A rock cutter for splitting stones is disclosed which shows a support surface for holding the rock and (a) a first blade and (b) a second blade which may be position to hold the rock between the first and second blades and on the support surface along with a means for moving the first blade towards the second blade. The means for moving comprises a hydraulicly driven piston having a piston arm to which the first blade is mounted. The invention also includes shock means for applying a sudden force to the first blade. The rock cutter also has a cover which is used in conjunction with a means for receiving pieces at an angle after the split.
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申请公布号 |
US2001035174(A1) |
申请公布日期 |
2001.11.01 |
申请号 |
US20010849095 |
申请日期 |
2001.05.04 |
申请人 |
O'NEAL ROY G.;TREADAWAY FRANK;SWAFFORD RONALD E. |
发明人 |
O'NEAL ROY G.;TREADAWAY FRANK;SWAFFORD RONALD E. |
分类号 |
B28D1/22;B28D1/26;(IPC1-7):B28D1/32 |
主分类号 |
B28D1/22 |
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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