Shift drum arrangement

The invention relates to a shift drum arrangement (1, 100, 200) having a shift drum (2, 101, 201) and a locking device. The shift drum has at least one first shift chute (10) and/or a shift drum track(11) to actuate at least one shift element of a transmission of a motor vehicle in particular; the locking device has a locking chute (12, 20, 30) and has a locking pin (3, 13, 24, 108, 208), and thelocking pin engages in the locking chute (12, 20, 30), wherein the locking chute (12, 20, 30) has a labyrinth profile so that the locking pin (3, 13, 24, 108, 208) collides with the stop profile (15)in the direction of rotation of the shift drum (2, 101, 201) and blocks the shift drum (2, 101, 201) from further rotation, wherein the block is released after the rotation of the shift drum (2, 101,201) is partially reversed in the opposite direction. 本发明涉及种换挡鼓安排(1，100，200)，该换挡鼓安排具有个换挡鼓(2，101，201)和个锁定装置，该换挡鼓具有至少个第换档滑槽(10)和/或个换挡鼓轨道(11)以致动尤其机动车辆的变速器的至少个换挡元件；该锁定装置具有个锁定滑槽(12，20，30)并且具有个锁定销(3，13，24，108，208)，该锁定销接合到该锁定滑槽(12，20，