发明名称 |
Adjustable core pin for vial molding |
摘要 |
An adjustable core pin for molding vials for use in levels and those vials molded using the adjustable core pin are disclose. The core pin includes an elongate rod with a crest at its cross section with the greatest diameter and a rod retainer with a cavity which receives the rod such that the distal end of the rod projects from a rod retainer distal opening, the rod being adjustable in relation to the rod retainer so that the crest can be adjustably placed at a preferred position in a molding cavity for vial molding.
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申请公布号 |
US2004101588(A1) |
申请公布日期 |
2004.05.27 |
申请号 |
US20030703872 |
申请日期 |
2003.11.07 |
申请人 |
COEL JOSEPH B.;STANFORD ROGER D. |
发明人 |
COEL JOSEPH B.;STANFORD ROGER D. |
分类号 |
B29C33/76;B29C45/37;B29C45/40;(IPC1-7):B29C45/17 |
主分类号 |
B29C33/76 |
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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