CONNECTION METHOD BETWEEN CONNECTION TUBE AND CONDUCTIVE WIRES

• Main Authors: DOMEN NOBUHIRO, WATANABE SHUNICHI
• Format: Patent
• Language: English; Japanese
• Published: 08.10.2015
• Subjects: BASIC ELECTRIC ELEMENTS; CURRENT COLLECTORS; ELECTRICITY; LINE CONNECTORS

PROBLEM TO BE SOLVED: To provide a connection method between a connection tube and conductive wires, in which sure connection can be performed without using a compression tool which is heavily weighted such as a hydraulic compression tool.SOLUTION: Disclosed is a connection tube 1 which connects two conductive wires by inserting two conductive wires made of a stranded wire into both ends and furthermore compressing them in such a condition. This connection tube includes: a connection tube body 10 into which the conductive wires are inserted; and spiral projections 20 formed at the inner surface of the connection tube body 10 and extending in the direction opposite to the stranding direction of the conductive wires. 【課題】油圧圧縮工具のような重量のある圧縮工具を用いることなく、確実な接続が行うことが可能な接続管及び導電線の接続方法を提供すること。【解決手段】撚り線からなる２本の導電線を両端部に挿入し、更にその状態で圧縮することにより、２本の導電線を接続する接続管１であって、導電線が挿入される接続管本体１０と、接続管本体１０の内面に形成され、導電線の撚り方向に対して反対方向に延びる螺旋状の突条２０と、を備える。【選択図】図１