Patent ID: 6799484
Filing Date: 2004-10-05
Classification: F16H,Y10T

Abstract:
An actuating apparatus for an automated multiple-ratio transmission (2) of a motor vehicle comprising:a first shifter drum (3; 3â€²), actuatable by an actuating drive (5; 5â€²); at least one guide (9, 10) on the first shifter drum in which at least one guide element (6, 7) joined to an actuating member of the multiple-ratio transmission (2), is guided; a second separate shifter drum (4; 4â€²) is kinematically coupled to the first shifter drum via a constant conversion ratio system (12); wherein the first shifter drum is connected to an input gear of the constant conversion ratio system (12) and the second shifter drum is connected to an output gear of the constant conversion ratio system (12).