发明名称 |
METHOD AND APPARATUS FOR ADJUSTABLE HOT RUNNER ASSEMBLY SEALS AND TIP HEIGHT USING ACTIVE MATERIAL ELEMENTS |
摘要 |
Method and apparatus are provided for sealing interfaces within an injection molding machine having a first surface and a second surface includes an active material actuator configured to be disposed in a manner suitable for generating a force between the first surface and the second surface. The active material actuator is configured to generate a force in response to sense signals from a controller optionally connected to active material sensors. Methods and apparatus are also provided for centering a nozzle tip within a gate opening, and adjusting tip height of a nozzle tip with respect to a gate opening, also using active material inserts. ® KIPO & WIPO 2007
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申请公布号 |
KR20070004984(A) |
申请公布日期 |
2007.01.09 |
申请号 |
KR20067024457 |
申请日期 |
2006.11.22 |
申请人 |
HUSKY INJECTION MOLDING SYSTEMS LTD. |
发明人 |
JENKO EDWARD J. |
分类号 |
B29C45/28;B29C45/20;B29C45/26;B29C45/27;B29C45/77 |
主分类号 |
B29C45/28 |
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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