发明名称 |
Method for the treatment of plastic materials |
摘要 |
Expanded or foamed plastic material is fed into a hopper containing a first auger having a cutting function. The first auger is driven by an electric motor and cuts the plastic material into pieces which are discharged from the hopper into a vertical chamber. The vertical chamber contains a second auger driven by an electric motor. The pieces of plastic material are compressed by the second auger and delivered into a chamber which serves as the inlet end of a horizontal friction chute. The plastic material in the chamber is compressed by a hydraulic ram which forces the compressed plastic material along the friction chute.
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申请公布号 |
US5906779(A) |
申请公布日期 |
1999.05.25 |
申请号 |
US19970921728 |
申请日期 |
1997.08.27 |
申请人 |
MIDDLETON ENGINEERING LIMITED |
发明人 |
MIDDLETON, ASHLEY PAUL |
分类号 |
B09B3/00;B29B9/02;B29B17/00;B29B17/04;B29K105/04;B29K105/26;B30B9/30;(IPC1-7):B29C43/14 |
主分类号 |
B09B3/00 |
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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