发明名称 |
Extrusion Dies with Internal And/Or External Deckles |
摘要 |
An extrusion die is provided with an external deckle assembly, an internal deckle assembly, or both. One embodiment provides an extrusion die having a wedge-actuated external deckle assembly. A seal member of the external deckle assembly moves to a sealed position in response to movement of the wedge in a first direction. Another embodiment provides an extrusion die with an internal deckle assembly having a deckle rod support system. The internal deckle assembly includes a deckle rod and a transversely elongated support engaged with the deckle rod to restrain the deckle rod against bending.
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申请公布号 |
US2013122131(A1) |
申请公布日期 |
2013.05.16 |
申请号 |
US201213678116 |
申请日期 |
2012.11.15 |
申请人 |
EXTRUSION DIES INDUSTRIES, LLC;EXTRUSION DIES INDUSTRIES, LLC |
发明人 |
SEDIVY JORDAN L.;TRUSCOTT MICHAEL K. |
分类号 |
B29C47/08 |
主分类号 |
B29C47/08 |
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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