AIRTIGHTNESS TEST TERMINAL STRUCTURE OF CORRUGATED METAL SHEATHED CABLE

摘要

PROBLEM TO BE SOLVED: To provide a terminal structure having high reliability, capable of executing simply terminal processing, concerning the terminal structure for executing an airtightness test of a power cable having a corrugated metal sheath. SOLUTION: This terminal structure is equipped with a discoid metal lid for covering the metal sheath end, a ring rubber packing mounted in close connection with the metal lid and the metal sheath end, a stopper locked on troughs of the wave of the metal sheath, and a fastening bolt for fastening the metal lid to the stopper.