WATER CUT-OFF TREATMENT METHOD OF GROUNDING ELECTRIC WIRE AND WATER CUT-OFF TREATED ELECTRIC WIRE WITH CONNECTION TERMINAL

摘要

PROBLEM TO BE SOLVED: To perform water cut-off treatment of a grounding electric wire securely without considerably increasing a volume of an electric wire terminal part by simple operation, and provide an electric wire with a connection terminal which is subjected to effective water cut-off treatment.

SOLUTION: In providing the water cut-off treatment for the grounding electric wire 10 with the connection terminal 20 pressed, a fluid water cut-off agent is supplied from an arrow A position to other terminal, and after the supply of the water cut-off agent, air in an inside of a covering material 14 is sucked from the other terminal of the grounding electric terminal 10 and a pressure is reduced. Thereby, the water cut-off agent is penetrated in an inside of the covering material 14 on which an insulation barrel 24 of the connection terminal 20 is pressed.

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