Abstract: An adjustable pedal assembly for a vehicle includes an adjustment bracket adapted for mounting on a vehicle, and the adjustment bracket includes a pair of outwardly extending side portions having a vertically extending arcuate slot. The adjustable pedal assembly also includes a pedal arm pivotally attached to the adjustment bracket using a pivot pin, such that an end of the pivot pin is slidably disposed within the arcuate slot in the adjustment bracket. The adjustable pedal assembly further includes a pedal pad mounted to the pedal arm, and a pedal adjustment mechanism operatively attached to the pedal arm, for adjusting the position of the pedal arm along a predetermined path, such that the pivot pin is slidably positioned in the arcuate slot relative to the predetermined path of the pedal arm to ergonomically position the pedal pad.

Abstract: A chain-belt transmission with a continuously variable transmission ratio has input and output shafts, each carrying a pair of conical disks, with a chain belt running in a loop around the disk pairs and transmitting torque from the input to the output shaft. The friction surfaces of the conical disks and the end surfaces of the force-transfer elements of the chain belt have contour shapes that provide greater resistance to wear and thereby increase the operating life of the transmission.