发明名称 |
Apparatus for grinding or polishing article having cylindrical or curved surface |
摘要 |
An apparatus for grinding or polishing an article having a cylindrical curved surface comprises a turn table attached at an end of a rotary shaft by a pin joint and turned to a predetermined direction by the rotary shaft; a grinding means for grinding or polishing the article set on the turn table; a cam provided around the rotary shaft of the turn table; a cam roller contacting the cam; whereby the turn table is rocked around the pin joint by the cam and the cam roller; and the curved surface of the article is uniformly ground or polished by setting the article on the turn table so as to substantially arrange the cylindrical axis direction Y-Y of the article in the pin joint direction.
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申请公布号 |
US4172338(A) |
申请公布日期 |
1979.10.30 |
申请号 |
US19780870498 |
申请日期 |
1978.01.18 |
申请人 |
ASAHI GLASS CO LTD |
发明人 |
FUMIKURA, TIUZI;KOJO, ICHIRO;YAMAGUCHI, KIYOMI |
分类号 |
B24B19/26;(IPC1-7):B24B5/00 |
主分类号 |
B24B19/26 |
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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