IMPIANTO DI RISCALDAMENTO AD INDUZIONE PARTICOLARMENTE PER L INCOLLAGGIO DI ELEMENTI DI FISSAGGIO SU PEZZI IN LAVORAZIONE

摘要

An induction heating system which utilizes a U-shaped magnetic core with the end surfaces of the legs of the core being placed in engagement with the base of a fastener device adapted to be adhesively mounted to a workpiece to be heated to form a closed magnetic circuit with the base. The end surfaces of the legs are formed at an angle to the axis of the legs to allow the magnetic circuit to be completed directly beneath a stud member extending peripherally to the base to activate adhesive beneath the stud and adhere the fastener device to a workpiece.