| 发明名称 |
Tool having quick attach system for replacing the working element |
| 摘要 |
<p>A tool (10) having an exceptionally sharp replaceable working element (21), in which the edges (30) of the working element are protected by elongated rods (32), and a handle (12) for the tool having parallel slots (27) therein and the rods (32) being wedged in the slots (27) to hold the working element (21) firmly in place during use. <IMAGE> <IMAGE></p> |
| 申请公布号 |
EP1483999(A1) |
申请公布日期 |
2004.12.08 |
| 申请号 |
EP20030025036 |
申请日期 |
2003.10.30 |
| 申请人 |
GRACE MANUFACTURING INC. |
发明人 |
GRACE, RICHARD;GRACE, JEFF;MASON, RANDALL |
| 分类号 |
A47J43/25;A47J43/28;(IPC1-7):A47J43/25 |
主分类号 |
A47J43/25 |
| 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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