发明名称 |
Tip holder |
摘要 |
A rotating shaft (23) is inserted through an axial center of a cutter wheel tip for scribing a brittle object. The rotating shaft (23) is integrally provided with the cutter wheel tip. The rotating shaft (23) is inserted into supporting holes (14) provided in side walls (11) of a tip holder (11) so as to be supported. A groove (13) is formed in an upper portion of each supporting hole (14) along an axial direction of the supporting hole (14).
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申请公布号 |
US7814819(B2) |
申请公布日期 |
2010.10.19 |
申请号 |
US20100687488 |
申请日期 |
2010.01.14 |
申请人 |
MITSUBOSHI DIAMOND INDUSTRIAL CO., LTD. |
发明人 |
SOYAMA HIROSHI |
分类号 |
B31B1/25;C03B33/027;B26D1/12;B28D1/22;C03B33/10 |
主分类号 |
B31B1/25 |
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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