发明名称 |
Adjustment mechanism for extrusion die |
摘要 |
A device is constructed for adjusting the concentricity of a die within an extrusion die assembly. The adjustment mechanism involves a series of compound screws having multiple operating threads that employ different pitches to generate a fine adjustment motion. The compound screws are coupled to opposing spring loaded plungers that move against a bias spring in reaction to movement of the compound screws.
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申请公布号 |
US2010323049(A1) |
申请公布日期 |
2010.12.23 |
申请号 |
US20090456607 |
申请日期 |
2009.06.20 |
申请人 |
LANGLAIS MICHAEL ERNEST;GUILLEMETTE RICHARD ROY |
发明人 |
LANGLAIS MICHAEL ERNEST;GUILLEMETTE RICHARD ROY |
分类号 |
B29C47/16 |
主分类号 |
B29C47/16 |
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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