| 发明名称 |
PROCEDE D'USINAGE D'UN ALESAGE DANS UN FOURREAU D'UNE MACHINE D'EXTRUSION ET FOURREAU DE MACHINE D'EXTRUSION |
| 摘要 |
The invention concerns a sheath for an extruder comprising a bore (3) for receiving a jacket (4) in which are driven in rotation at least two screws with parallel axes. The bore is formed by three lobes. The invention also concerns a sheath jacket for an extruder. |
| 申请公布号 |
FR2755888(A1) |
申请公布日期 |
1998.05.22 |
| 申请号 |
FR19960014240 |
申请日期 |
1996.11.21 |
| 申请人 |
CLEXTRAL |
发明人 |
BRUYAS LAURENT;CHENEVIER DANIEL;MAISONNY SERGE |
| 分类号 |
B23B35/00 |
主分类号 |
B23B35/00 |
| 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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