发明授权
- 专利标题： Apparatuses and methods for controlling the fill of tooling cavities
- 专利标题（中）： 用于控制模具腔填充的装置和方法
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申请号： US824943申请日： 1997-03-27
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公开(公告)号： US06001296A公开(公告)日： 1999-12-14
- 发明人: Case Cornelis Rodenburgh , John Paul Coulter , Olagunju Oladipo Oyeleye
- 申请人： Case Cornelis Rodenburgh , John Paul Coulter , Olagunju Oladipo Oyeleye
- 申请人地址： DE Wilmington
- 专利权人： The Whitaker Corporation
- 当前专利权人： The Whitaker Corporation
- 当前专利权人地址： DE Wilmington
- 主分类号： B29C45/26
- IPC分类号： B29C45/26 ; B29C33/00 ; B29C45/27 ; B29C45/76 ; B29C45/77 ; B29B7/00
摘要：
A tooling assembly (10) having complementary die sections. Die section (12) includes a face portion (14) having a tooling insert (16) mounted therein. Insert (16) includes an impression configuration (20) formed therein. Flow device assemblies (40) are in communication with impression configuration (20). Flow device assemblies (40) are variably rotatably mounted in die section (12) and are operatively connected to respective flow device actuation assemblies (60). Activation of flow device assemblies (60) can be performed manually, or automatically by, for example, respective conventional motors (90). Motors (90) may be electrical motors each with a driving mechanism attached to a respective flow control device (60). Activation of a flow device actuation assembly (60) causes a respective flow device assembly (40) to rotate and to thereby change its posture of communication with respect to impression configuration (20).
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