发明名称 |
GROUND ROD WITH BOND PLUG AND METHOD FOR MAKING THE BOND PLUG |
摘要 |
The invention concerns a ground rod device (1) comprising a streamlined metal rod (2) with longitudinal planar orthogonally concurrent wings and a metal terminal-connector (5) capable of being threaded on the exposed end of the rod and with a threaded hole (14) traversed by a clamp screw (13) for removably fixing, to the rod (2), the exposed end of a ground cable (6) housed in the rod recess. Said rod (2) consists of a utility steel angle and said terminal-connector (5) forms a collar for enclosing the angle by its central recess (9) shaped like an isosceles right-angle triangle whereof the internal right angle matches, when the terminal-connector is clamped, the projecting external straight dihedral of the angle. The invention is useful for grounding electric installations.
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申请公布号 |
WO9927613(A1) |
申请公布日期 |
1999.06.03 |
申请号 |
WO1998FR02512 |
申请日期 |
1998.11.24 |
申请人 |
ETS FRENEHARD & MICHAUX |
发明人 |
LE BOURGEOIS, JACQUES, CHARLES, ALBERT |
分类号 |
H01R4/36;H01R4/66;(IPC1-7):H01R4/66;H01R43/16 |
主分类号 |
H01R4/36 |
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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