US Patent 7980154 Gearbox shifting device and gearbox comprising a gearbox shifting device

A transmission shifting device (1) with a selector shaft (2), a disk (7) connected in a rotationally fixed manner to the selector shaft (2), in which a disk-side guide (14) is provided, and a fixed plate (16) arranged opposite the disk (7), in which a plate-side guide (19) is formed. A moving control element (25) is provided for shifting a transmission, which extends into the disk-side and the plate-side guides (14, 19). The disk-side guide (14) extends in the radial direction of the disk (7). A transmission shifting device (1) of this type is particularly compact and takes up only little structural space.