INSULATOR GRIP FITTING

摘要

PROBLEM TO BE SOLVED: To provide an insulator grip fitting hardly causing cracking of an insulator by reducing a change in bonding strength between the insulator and the grip fitting with an increase in press displacement and achieving less manufacturing cost than conventional, without an increase in machining accuracy of parts by using press bonding when bonding the insulator to the grip fitting. SOLUTION: The grip fitting 1 to be bonded to the end of the insulator 2 constituting the insulator with a press comprises grooves 5 formed in the inner periphery face of the grip fitting 1 and adapted to be deformed with an increase in press displacement and plane portions 5a formed between the grooves 5, 5.