发明名称 |
Nozzle valve for extrusion presses for pro - cessing plastics |
摘要 |
Movable element of a full-flow valve has an additional recess, bore or cut-out, through which in a certain position of the valve the material flow can be bypassed before or next to the extrusion nozzle. Specifically the flow may be deflected through a channel in the nozzle body into the open. |
申请公布号 |
DE1904741(A1) |
申请公布日期 |
1970.08.20 |
申请号 |
DE19691904741 |
申请日期 |
1969.01.31 |
申请人 |
BADISCHE ANILIN- & SODA-FABRIK AG |
发明人 |
KRESS,DIPL.-ING.GERHARD;FOERSTER,DIPL.-ING.DR.FRANZ |
分类号 |
B29C45/17;B29C45/23;B29C47/58;B29C47/74 |
主分类号 |
B29C45/17 |
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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