发明名称 |
Polarizing adapter sleeves for electrical connectors |
摘要 |
A first adapter sleeve snaps onto an outside portion of the plug component of an electrical connector and a second adapter sleeve snaps over an outside portion of the coupling ring which is part of the receptacle component of the connector. The first adapter sleeve has formed therein a number of keyways having a particular angular spacing. In order for the components to be mated or coupled together, the second sleeve must have formed thereon a number of keys corresponding to the number of keyways formed in the first sleeve and also have the same angular spacing. In this way, a plurality of first and second adapter sleeves having different key and keyway patterns can be provided so as to prevent the mismating of otherwise identical connector components.
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申请公布号 |
US4229064(A) |
申请公布日期 |
1980.10.21 |
申请号 |
US19780954615 |
申请日期 |
1978.10.25 |
申请人 |
TRW INC. |
发明人 |
VETTER, OTTOMAR H.;HANLON, TERRANCE W. |
分类号 |
H01R13/645;(IPC1-7):H01R13/64 |
主分类号 |
H01R13/645 |
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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