Shifting device for multi-gear toothed-wheel variable-speed transmission, has locking elements arranged at axial outer annular disks to inhibit movement of non-selected shift lanes, where annular disks are secured on shift shaft

摘要

The device (1) has a shift shaft (2) displaceable along an axial direction and rotatable around a circumferential direction, where a shift lane selection is made by one of the movements of the shaft and a shift operation is carried out by the other movement. Shift fingers are arranged on the shift shaft for actuating transmission components (3), which enable engagement and disengagement of gears. Locking elements (6, 16) are arranged at axial outer annular disks (7, 17) to inhibit the movement of non-selected shift lanes, where the annular disks are secured on the shift shaft.