JOINT RELEASING DEVICE FOR PARTS

摘要

PROBLEM TO BE SOLVED: To provide a joint releasing device for parts separating parts at arbitrary timing increasing separation resistance force when the parts are joined and surely separating the parts. SOLUTION: A through hole is provided on an inner tube wall of a housing 11 and a ball 14 is arranged in the through hole. The parts inserted in the inner tube is joined to a housing 11 when the ball 14 is fitted in the fitting groove. When a heater 16 is energized and a melting member 15 melts, a movable member 12 moves to a position allowing movement of the ball 14 to an outer circumference direction by reaction force of a spring 13 and a release condition of the parts 20 is materialized. COPYRIGHT: (C)2006,JPO&NCIPI