JPS605072U

JPS605072U - Compression connection of segmented wire insulated cable conductor

Info

Publication number: JPS605072U
Application number: JP9573383U
Authority: JP
Inventors: 進藤　俊一; 伸一入江
Original assignee: 古河電気工業株式会社
Priority date: 1983-06-23
Filing date: 1983-06-23
Publication date: 1985-01-14

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来の圧縮接続部の縦断面図、第２図は本考案
で用いているセグメント型素線絶縁ケーブル導体の接続
端の一例を示す斜視図、第３パ図は本考案におけるケー
ブル導体の切断位置を示す説明図、第４図は本考案に係
る圧縮接続部の一実施例の縦断面図である。１・・・素線絶縁セグメント、２．３・・・セグメント
型素線絶縁ケーブル導体、２Ａ、　　３Ａ・・・セグメ
ント端面、４・・・圧縮接続部、５・・・圧縮スリーブ
、６・・・セグメント境界面、７′・・・直線セグメン
ト切断面。Fig. 1 is a vertical cross-sectional view of a conventional compression connection, Fig. 2 is a perspective view showing an example of the connection end of the segmented wire insulated cable conductor used in the present invention, and Fig. 3 is a perspective view of the cable in the present invention. An explanatory diagram showing the cutting position of the conductor, and FIG. 4 is a longitudinal cross-sectional view of one embodiment of the compression connection part according to the present invention. DESCRIPTION OF SYMBOLS 1... Element wire insulated segment, 2.3... Segment type element wire insulated cable conductor, 2A, 3A... Segment end face, 4... Compression connection part, 5... Compression sleeve, 6... - Segment boundary surface, 7'... straight segment cutting surface.

Claims

[Scope of utility model registration request]

Segment type wire insulated cable consisting of multiple wire insulated segments twisted together.The ends of the conductor are faced to each other, and the connection is made by compressing a compression sleeve fitted around the outer periphery of the segment type wire. In the compression connection of insulated cable conductors, the opposite ends of the cable conductors are connected to each other on the removal side within a straight line that does not pass through the boundary surface of the segments and is shorter than the length of the compression sleeve, so that the opposite ends of the cable conductors form semicircles with each other. The segments are cut to form segment end faces with different levels in the longitudinal direction and straight segment cut faces along the longitudinal direction existing between them, and the end faces of each of the segments are respectively cut into tapered surfaces, and each of the cable conductors is The insulation coating on the outer circumferential surface of each of the cable conductors and the boundary surface of each of the segments in the portion compressed by the compression sleeve is removed. A segment type plain wire insulated cable conductor, characterized in that the end faces of each of the tapered segments are overlapped and abutted against each other, and the compression sleeve is fitted around the outer periphery of the overlapped butted portion to be compressed and connected. compression connection.