| 发明名称 |
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| 摘要 |
Device for the supply and discharge of cooling liquid in the worms of an extruder press, the worm or worms being situated at some distance from the housing, being provided with a stationary sleeve with a stationary centering ring near both ends thereof and rotatable adjusting rings on each of its sides. The sleeve is furnished with at least two circular chambers, which are delimited by sealing rings, these chambers being in open communication with cooling liquid channels in the worm shaft and which are each connected with an external supply and discharge pipe for the cooling liquid, while part of the sleeve comprises oil holes and overflow openings. |
| 申请公布号 |
DE2351809(B2) |
申请公布日期 |
1979.05.10 |
| 申请号 |
DE19732351809 |
申请日期 |
1973.10.16 |
| 申请人 |
WAVIN B.V., ZWOLLE (NIEDERLANDE) |
发明人 |
PUTTER, WARNER JAN DE, HARDENBERG (NIEDERLANDE) |
| 分类号 |
F16C33/74;B29B7/00;B29C47/00;B29C47/60;B29C47/84;B30B11/24 |
主分类号 |
F16C33/74 |
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