Pedal mounted switching assembly

A switching assembly for mounting on the face of a pedal to effect switching when said pedal is pressed comprising:

• a generally flat base adapted for attachment to a pedal,
• a plurality of movable switching elements supported ultimately on said base, each of said switching elements arranged to assume a plurality of positions to implement distinct switch settings,
• a generally flat shaped actuator supported on said base and constrained to move backward and forward with a single degree of freedom in a plane parallel to said pedal face, said actuator having actuating means arranged for moving said movable switching elements as said actuator moves forward and releasing said switching elements as said actuator moves backward, said actuator having a cam surface positioned and arranged so that pressing thereon urges said actuator to move forward,
• a resilient element arranged to urge said actuator backward,
• a generally flat pressure member supported on said base in a manner permitting motion of the pressure member toward and away from said pedal face while constraining motion parallel to said pedal, said pressure member being adapted for receiving control pressure applied by an operator to said pedal and having cam surface positioned and arranged so that when control pressure is applied to said pressure member by an operator said pressure member cam surface presses on said actuator cam surface to urge said actuator forward,
• said switching assembly being effective in changing switch settings of said plurality of switching elements in a predetermined order as said pedal is pressed irrespective of the point of application of control pressure on said pressure member.