| 发明名称 |
Device for removing burrs from workpieces |
| 摘要 |
Burrs are removed from workpieces by cold embrittlement in an axisymmetrical container having a rotatable bottom with stationary sides and with the liquefied gas being supplied along the axis of rotation of the bottom. The rotational axis is inclined 5 DEG to 25 DEG with respect to the vertical and the bottom wall is conical with a cone angle of 130 DEG -170 DEG .
|
| 申请公布号 |
US4030247(A) |
申请公布日期 |
1977.06.21 |
| 申请号 |
US19760676906 |
申请日期 |
1976.04.14 |
| 申请人 |
MESSER GRIESHEIM GMBH |
发明人 |
GRUND, PETER;SCHMIDT, JURGEN;HESSE, JURGEN |
| 分类号 |
B24C1/00;B24B31/108;B24C3/22;B24C3/26;B24C3/28;B29C35/16;B29C37/02;(IPC1-7):B24C3/18 |
主分类号 |
B24C1/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
