Patent ID: 6520046
Filing Date: 2003-02-18
Classification: G05G,Y10T

Abstract:
An accelerator pedal assembly comprising:a mounting bracket forming a stationary friction plate, said friction plate being integral with said bracket; a pedal arm mounted to said bracket for pivotal movement between an idle position and a full throttle position; a biasing mechanism coupled between said pedal arm and said bracket for urging said pedal arm to said idle position, said biasing mechanism comprising a coil having first and second ends with said first end engaging said mounting bracket; a friction disc engaging said second end of said coil for movement therewith, said friction disc in frictional engagement with said stationary friction plate whereby movement of said pedal arm from said idle position towards said full throttle position responsively rotates said friction disc relative to said friction plate and said biasing mechanism responsively increases frictional engagement between said friction disc and said friction plate and said movement of said pedal arm winds said coil to axially extend said coil urging said friction disc axially and thereby effect said increase in frictional engagement between said friction disc and said friction plate; and wherein said mounting bracket includes spaced apart first and second bracket flanges with said first bracket flange engaged with said first end of said coil and said second bracket flange forming said stationary friction plate in frictional engagement with said friction disc.