发明名称 |
Buffing wheel |
摘要 |
The buffing wheel comprises a wheel body, abrasive-containing flexible material secured to the wheel body, and a drive shaft non-rotatably connected to the wheel body. The drive shaft comprises a flexible portion. A rigid member is carried by said drive shaft and slidable relative thereto between an inoperative position, in which said drive shaft is flexible, and a stiffening position, in which said rigid member stiffens said drive shaft.
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申请公布号 |
US4420908(A) |
申请公布日期 |
1983.12.20 |
申请号 |
US19810311543 |
申请日期 |
1981.10.15 |
申请人 |
REILING, REINHOLD;REILING, KARL |
发明人 |
REILING, REINHOLD;REILING, KARL |
分类号 |
B24B27/027;B24D7/16;(IPC1-7):B24B23/02 |
主分类号 |
B24B27/027 |
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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