发明名称 |
Glass cutting disc |
摘要 |
<p>A glass cutting disc for forming a scribed line on a surface of a glass product along which the glass product can be broken when an external force is applied thereto. The glass cutting disc includes an outer peripheral portion radially outwardly beveled to define a peripheral ridge. The peripheral ridge has surface features formed thereon so as to alternate in a direction circumferentially of the cutting disc. The surface features may be in the form of protrusions and grooves that alternate with each other over the peripheral ridge. <IMAGE></p> |
申请公布号 |
EP1092686(A2) |
申请公布日期 |
2001.04.18 |
申请号 |
EP20000128223 |
申请日期 |
1996.03.07 |
申请人 |
MITSUBOSHI DIAMOND INDUSTRIAL CO., LTD. |
发明人 |
WAKAYAMA, HARUO;CHIYO, YASUHIRO |
分类号 |
B24B3/08;B24B23/08;B28D1/22;B28D1/24;C03B33/023;C03B33/10;C03B33/12;(IPC1-7):C03B33/023 |
主分类号 |
B24B3/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|