Electrical switch for food blender with improved contact detent structure

Claim 1

A MULTIPLE POLE ELECTRIC SLIDE SWITCH COMPRISING A RIVET BLOCK CARRYING A PLURALITY OF SPACED CONTACT RIVETS ALIGNED IN A FIRST STRAIGHT ROW WITH SAID RIVETS IN ELECTRIC CONTACT WITH A COMMON TERMINAL BAR, A PLURALITY OF SPACED CONTACT RIVETS ATTACHED TO SAID BLOCK IN A SECOND STRAIGHT ROW POSITIONED PARALLEL TO SAID FIRST ROW WITH THE RIVETS IN EACH ROW IN ALIGNMENT WITH ONE ANOTHER TO FORM PAIRS, SAID BLOCK DEFINING A PLURALITY OF SPACED INTEGRAL CAMS WHICH ARE LOCATED IN A THIRD STRAIGHT ROW POSITIONED BETWEEN SAID FIRST AND SECOND ROWS WITH EACH CAM LONGITUDINALLY SPACED BETWEEN ADJACENT PAIRS OF RIVETS, A CONTACT CARRIER, MEANS SUPPORTING AND GUIDING SAID CARRIER SO THAT IT IS SLIDABLE IN A DIRECTION PARALLEL TO SAID THREE ROWS, A CONTACT POSITIONED BETWEEN SAID CARRIER AND BLOCK AND HAVING AN INTEGRAL DETENT PORTION WHICH IS ADAPTED TO COOPERATE WITH SAID CAMS TO LOCATE SAID CONTACT IN ENGAGEMENT WITH A SELECTED PAIR OF RIVETS, A SPRING POSITIONED BETWEEN SAID CARRIER AND CONTACT BAR BIASING SAID CONTACT TOWARD SAID BLOCK.