发明名称 |
Electrical trunking and method of manufacturing the same |
摘要 |
Manufacture of electrical trunking containing, in a metal enclosure, a set of parallel electrical conductors supported at regular intervals on insulative contact blocks. A single sheet metal blank is bent and crimped to produce a tubular profile with joined edges 27, 28, the conductor assembly 31 is then slid into the tube and each support contact block 30 is centered in a respective branch opening 18 using a tool inserted through the opening. The contact block is clamped against the opening by an elastic expansion device.
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申请公布号 |
US5676557(A) |
申请公布日期 |
1997.10.14 |
申请号 |
US19950404957 |
申请日期 |
1995.03.16 |
申请人 |
SCHNEIDER ELECTRIC SA |
发明人 |
JEGO, GERARD;NOURRY, DANIEL;THIERRY, JEAN-PIERRE;LEBEAU, JEAN-CLAUDE;NORMAND, PHILIPPE |
分类号 |
H01R25/16;(IPC1-7):H01R4/60 |
主分类号 |
H01R25/16 |
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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