| 发明名称 | Grinding tool adapted to collect grinding particles | ||
| 摘要 | Disclosed is a grinding tool, which includes a first disk having an installation hole in a center portion thereof such that the grinding tool is installed on a grinder, a second disk forming a discharge passage with partitions on a bottom surface of the first disk, wherein air intaken from a central lower portion of the grinding tool is discharged to an outside thereof through the discharge passage, and a ring-shaped shank disposed under the second disk and including grinding tips to grind a target. | ||
| 申请公布号 | US9028300(B2) | 申请公布日期 | 2015.05.12 |
| 申请号 | US201213524204 | 申请日期 | 2012.06.15 |
| 申请人 | Ehwa Diamond Industrial Co., Ltd. | 发明人 | Ahn Jang-Hyuk;Yeom Jong-Kook |
| 分类号 | B24B55/06;B24D7/06;B24D7/10 | 主分类号 | B24B55/06 |
| 代理机构 | Renner, Otto, Boisselle & Sklar, LLP | 代理人 | Renner, Otto, Boisselle & Sklar, LLP |
| 主权项 | 1. A grinding tool for being installed on a grinder, the grinding tool comprising: a first disk having an installation hole in a center portion thereof for enabling installation of the grinding tool on the grinder; a second disk forming a discharge passage with partitions on a bottom surface of the first disk, wherein air intaken from a central lower portion of the grinding tool is discharged to an outside thereof through the discharge passage; and a ring-shaped shank disposed under the second disk and comprising grinding tips to grind a target. | ||
| 地址 | Gyunggi-Do KR | ||