发明名称 |
Coupling device for electrical trunking |
摘要 |
A coupling device for prefabricated electrical trunking. An internal member fits inside enclosure sections of the trunking which are to be butt-jointed. The internal member has water drainage grooves on its outer surface near a mating plane of the butt-joint. An exterior member fits over the joints and its two halves are bolted together.
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申请公布号 |
US5594212(A) |
申请公布日期 |
1997.01.14 |
申请号 |
US19950500754 |
申请日期 |
1995.07.11 |
申请人 |
SCHNEIDER ELECTRIC SA |
发明人 |
NOURRY, DANIEL;JEGO, GERARD;THIERRY, JEAN-PIERRE |
分类号 |
H01R13/52;H02G3/00;H02G3/06;(IPC1-7):H01R4/38 |
主分类号 |
H01R13/52 |
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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