发明名称 |
Blow pin assembly |
摘要 |
A blow pin assembly for use in blow molding extruded thermoplastic parisons is disclosed. The assembly provides a blow pin tip which effects forge formation of structure on the inside surface of the neck finish of the container. The blow pin assembly utilizes a rotation collar and a cutter collar to aid in removal of any neck moil associated with the blow molding procedure.
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申请公布号 |
US4390338(A) |
申请公布日期 |
1983.06.28 |
申请号 |
US19810322422 |
申请日期 |
1981.11.18 |
申请人 |
ETHYL DEVELOPMENT CORPORATION |
发明人 |
BOWERS, KENNETH E.;MARKLEY, CHARLES E. |
分类号 |
B29C49/04;B29C49/58;B29C49/76;(IPC1-7):B29C17/07;B29C17/10 |
主分类号 |
B29C49/04 |
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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