| 摘要 |
<p>PROBLEM TO BE SOLVED: To contain a bus joint entirely in a short duct by employing male/ female coupling and to simplify connection of adjacent electric units with a through conductor. SOLUTION: When the through conductors of adjacent electric units are connected, the male connecting part 10A at one end of the through conductor 10 of one adjacent electric unit is coupled with one end of a bus conductor 2 through a female connector 8 and the male connecting part at the other end is coupled with the male connecting part of an intermediate connector 19 through a female connector 9. A container comprising a short duct 12 and a telescopic duct 3 is then coupled fixedly with the container 4 of one electric unit through an insulating spacer 4B. Subsequently, the telescopic duct 3 is kept in contracted state and a removable conductor 18 is set fixedly between the intermediate connector 19 and the through conductor 5 of the other electric unit. Finally, the telescopic duct 3 is extended and coupled fixedly to the container 4 through an insulating spacer 4A. According to the structure, overall length of the bus connector can be shortened while facilitating connection of bus.</p> |
