JPH0340229U

JPH0340229U -

Info

Publication number: JPH0340229U
Application number: JP10119089U
Authority: JP
Priority date: 1989-08-31
Filing date: 1989-08-31
Publication date: 1991-04-18

Description

[Brief explanation of drawings]

第１図は本考案の短絡防止構造を具えたトロリ
ー線の正面図、第２図は第１図の分解斜視図、第
３図は第１図における短絡防止構造を具えた絶縁
ピースの正面図、第４図は第３図の右側面図、第
５図は第３図中５−５線矢視断面図、第６図は第
３図中６−６矢視一部断面図、第７図は搬送装置
の正面図、第８図は他の実施例の正面図、第９図
は第８図の９−９矢視断面図、第１０図は第８図
の右側面図、第１１図は第８図中１１−１１矢視
断面図である。第１２図は従来例のトロリー線の
正面図、第１３図は第１２図の１３−１３矢視断
面図、第１４図は第１２図の右側面図である。３５，６５……給電線（トロリー線）、３６…
…制御線（トロリー線）、５４，８４，８５……
切欠。 Figure 1 is a front view of the trolley wire equipped with the short circuit prevention structure of the present invention, Figure 2 is an exploded perspective view of Figure 1, and Figure 3 is a front view of the insulating piece equipped with the short circuit prevention structure in Figure 1. , FIG. 4 is a right side view of FIG. 3, FIG. 5 is a sectional view taken along the line 5-5 in FIG. 3, FIG. 6 is a partial sectional view taken along the line 6-6 in FIG. 8 is a front view of another embodiment, FIG. 9 is a sectional view taken along arrow 9-9 in FIG. 8, FIG. 10 is a right side view of FIG. 8, and FIG. The figure is a sectional view taken along arrows 11-11 in FIG. 12 is a front view of a conventional trolley wire, FIG. 13 is a cross-sectional view taken along arrow 13-13 in FIG. 12, and FIG. 14 is a right side view of FIG. 12. 35, 65...Feeding line (trolley wire), 36...
...Control wire (trolley wire), 54, 84, 85...
Notch.

Claims

[Claims for Utility Model Registration] A trolley wire characterized in that, in an insulated part of the trolley wire where the trolley wires are arranged abutting each other at intervals, a notch is provided below the part through which the current collector passes. Short-circuit prevention structure in the insulation part.