发明名称 |
Mixing head of injection molding machine |
摘要 |
A mixing head of an injection molding machine has an injection plunger for opening and closing a plurality of orifices and a spool plunger for opening and closing a plurality of circular passageways. The plunger and the spool are disposed parallel to each other.
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申请公布号 |
US4856908(A) |
申请公布日期 |
1989.08.15 |
申请号 |
US19880162206 |
申请日期 |
1988.02.29 |
申请人 |
TOYODA GOSEI CO., LTD. |
发明人 |
HARA, NOBORU;SUGIYAMA, SHOGO |
分类号 |
B29B7/76 |
主分类号 |
B29B7/76 |
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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