| 摘要 |
In a shifting system ( 2 ) for a vehicle transmission which comprises a shifting shaft ( 6 ), at least one gear change hub ( 18 ) is movably placed in a transmission housing ( 4 ) upon the shifting shaft ( 6 ). The shifting shaft ( 6 ) has at least one shifting pin ( 30 ) which with the shifting shaft ( 6 ) is rotatable around an axis of rotation ( 12 ) and which with the shifting shaft ( 6 ) is movable along the axis of rotation ( 12 ). Depending on the position of rotation of the shifting shaft ( 6 ), the shifting shaft ( 6 ) moves with the shifting pin ( 30 ) the gear change hub ( 18 ). The shifting pin ( 30 ), which upon shifting moves the selected gear change hub ( 18 ), is placed outside the gear change hub ( 18 ) and engages in a bracket ( 46 ) connected with the gear change hub ( 18 ) and projects from the gear change hub ( 18 ). On the outer surface, the gear change hub ( 18 ) has one slot ( 34 ) in which a locking device ( 36, 38, 42 ) is slidingly placed. |
