CONNECTION STRUCTURE OF MULTICORE METAL CABLE, CONNECTION METHOD OF MULTICORE METAL CABLE, MULTICORE METAL CABLE FOR RAILWAY SIGNAL, AND CABLE BRANCH ADAPTER FOR RAILWAY SIGNAL

摘要

PROBLEM TO BE SOLVED: To provide a connection structure of multicore metal cables which uses multicore metal cables to which connector fitting portions are attached in advance in a factory or the like and has excellent workability to allow reduction in work time and prevention of wiring error or the like.;SOLUTION: Multicore cables 5a, 5b are multicore metal cables, in which a plurality of coated cables 17 are covered by a sheath 7. A connector fitting portion is connected to the end portion of each of the pair of multicore cables 5a, 5b. Cable exposed portions 19 are formed from the end portions of the multicore cables 5a, 5b toward the rear direction. Sheath holding portions 9 holding the sheaths 7 are provided in areas behind the cable exposed portions 19, and the sheath holding portions 9 are coupled by coupling members 11. The cable exposed portions 19 and the connector fitting portions are integrally coated by coating resin 13. By forming the cable exposed portions 19, a plurality of the coated cables 17 can be twisted in a circumferential direction at once, and the fitting portion positions of the connector fitting portions can be aligned.;COPYRIGHT: (C)2012,JPO&INPIT