发明名称 |
Working heads of polishing machines and the like. |
摘要 |
<p>The connection between the part-carrying plate (3) and the rotating drive spindle (1) is effected by a deformable bellows (4), the inner space of which is maintained under pressure in order to ensure the application of the part (11) against the polishing disc of the machine, whilst at the same time permitting the free orientation of the said part. <IMAGE></p> |
申请公布号 |
EP0156746(A1) |
申请公布日期 |
1985.10.02 |
申请号 |
EP19850420047 |
申请日期 |
1985.03.13 |
申请人 |
RIBARD, PIERRE;BOULADON, GABRIEL |
发明人 |
RIBARD, PIERRE |
分类号 |
B24B37/30;(IPC1-7):B24B37/04;B24B41/06 |
主分类号 |
B24B37/30 |
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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