Patent ID: 6100483
Filing Date: 2000-08-08
Classification: H01H,Y10S

Abstract:
A switch structure comprising:a pair of main contacts for making a required electric connection between selected parts in an associated electric circuit, wherein each of said pair of main contacts comprises a stationary contact element and a movable contact element,an auxiliary contact section being adapted to be kept in contact with one of said pair of main contacts all the time for making a required electric connection between selected parts in the associated electric circuit, said auxiliary contact section being adapted to be kept in contact with the stationary contact element of one of said main contacts,locking means operatively connected to said auxiliary contact section for keeping said auxiliary contact section apart from the stationary contact element of said one main contact,wherein the movable contact elements of said pair of main contacts are fixed to opposite ends of a lever balanced in a middle, which is connected to said auxiliary contact section.