发明授权
- 专利标题： Abrading implement
- 专利标题（中）： 完成实施
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申请号： US3614845D申请日： 1969-07-18
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公开(公告)号： US3614845A公开(公告)日： 1971-10-26
- 发明人: COOK HERBERT E
- 申请人： HERBERT E COOK
- 专利权人： Herbert E Cook
- 当前专利权人： Herbert E Cook
- 优先权： US84299769 1969-07-18
- 主分类号： B24D9/00
- IPC分类号： B24D9/00 ; B24D17/00
摘要：
AN ABRASIVE CONE ASSEMBLY COMPRISING A MANDREL AND AN EXPENDABLE CONE TIP. THE ROTARY DRIVING CONNECTION BETWEEN THE ELEMENTS INCLUDES COMPLEMENTARY PROJECTING AND RECESSED PORTION ALLOWING A CLOSED COUPLED CONNECTION THEREBETWEEN, AND FEATURES A PROJECTING PIN ON THE MANDREL PROVIDING ELONGATED CENTRAL BEARING SUPPORT IN THE CONE.
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