Method for producing moving contacts of the tilting type for electrical circuit breakers

摘要

A method for producing a moving contact of the tilting type for circuit breakers (2) or the like, comprising a step of feeding a laminar body (10) to a blanking and bending device (9) which is adapted to provide at least one moving contact of the tilting type (1) which extends along a longitudinal direction (100) and has a first contact portion which is adapted to oscillate on a first fixed contact supported by a circuit breaker (5) and at least one second moving contact portion (6) which is designed to face a respective second fixed contact (7) supported by the circuit breaker (5), there being a step of arranging, on the laminar body (10) fed to the blanking and bending device (9), a first element (11) made of electrically conducting filler material and at least one second element (12) made of electrically conducting filler material, the blanking and bending device (9) providing, simultaneously with the blanking and bending of the laminar body (10) in order to obtain the moving contact of the tilting type (1), the spreading of the first element (11) in order to provide the first contact portion (3) and the coining of the second element (12) in order to provide a respective second moving contact portion (6).