发明名称 |
Valve gate mechanism for injection molding |
摘要 |
An injection mold assembly wherein moldable material is delivered to a plurality of injection molds through a manifold runner and wherein flow into each mold is controlled by a gate valve. The gate valve is mounted independently of the manifold runner and has a valve stem which extends freely through a valve stem passage in the manifold runner with there being an actuator on the side of the manifold runner remote from the injection mold for reciprocating the valve stem to effect opening and closing of the gate valve.
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申请公布号 |
US4213751(A) |
申请公布日期 |
1980.07.22 |
申请号 |
US19780913136 |
申请日期 |
1978.06.06 |
申请人 |
CONTINENTAL GROUP INC THE |
发明人 |
FERNANDEZ, LUIS |
分类号 |
B29C41/00;B29C45/00;B29C45/28;B29C45/36;B29C45/73;(IPC1-7):B29F1/03 |
主分类号 |
B29C41/00 |
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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