发明名称 |
INJECTION MOLDED OPTICAL FERRULES AND APPARATUS AND PROCESSES FOR THE PREPARATION THEREOF |
摘要 |
Apparatus for the preparation of optical ferrules containing cylindrical members is disclosed. The apparatus utilizes guide means receiving the cylindrical member, a sleeve receiving a piston therethrough, and a pin extending into the sleeve. The apparatus also includes biasing means to position the piston, fill gates to dispense polymer into a defined cavity, and containment means which secure the apparatus components together. Injection molded optical fiber ferrules made according to the apparatus and process disclosed exhibit superior properties. |
申请公布号 |
WO9412902(A1) |
申请公布日期 |
1994.06.09 |
申请号 |
WO1993US11525 |
申请日期 |
1993.12.02 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
JOHNSON, MELVIN, HARRY;WILLIS, FRANK, MARSDEN |
分类号 |
G02B6/36;B29C45/00;B29C45/14;B29C45/26;B29C45/56;B29D11/00;G02B6/38 |
主分类号 |
G02B6/36 |
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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