Rolling electrical contact preventing cold welding

摘要

A resilient moving-contact carrier strip (11) has the contact stud (12) fixed to one of its surfaces, and an additional counterwt. (14) to the other surface.The face of the stud (12) itself is domed so that when contact is made with the corresp. fixed stud (16) on its connection plate (15), the rocking motion of the strip (11) causes the moving contact stud (12) to roll on the flat stud