发明名称 |
Injection nozzle system and injection molding machine incorporating same |
摘要 |
A nozzle system is provided for an injection molding machine. The nozzle system includes a nozzle tip that is removably connected to a nozzle body with a sealing and mounting sleeve element. The nozzle body includes a first connector for releasably connecting with a second connector defined on the sleeve. The sleeve element further includes an alignment bearing for engaging a bearing surface defined on the nozzle body for precisely locating the nozzle tip within the nozzle body along on a predetermined axis. Further embodiments of the invention provide a valve pin disposed in the nozzle body and nozzle tip. The valve pin includes a bearing surface for engaging a guiding surface defined on the second melt channel for aligning the end of the valve pin with a mold gate. Further embodiments also provide an integrally connected nozzle tip and sleeve element.
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申请公布号 |
US2005136151(A1) |
申请公布日期 |
2005.06.23 |
申请号 |
US20040880438 |
申请日期 |
2004.06.30 |
申请人 |
MOLD-MASTERS LIMITED |
发明人 |
BABIN DENIS |
分类号 |
B29C45/27;B29C45/28;(IPC1-7):B29C45/20 |
主分类号 |
B29C45/27 |
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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