Wing door with a stop protection device

A swing door (1) comprises a door leaf (2), a door frame (7), and a strike protection device (9) which is mounted on the end face (5) of the door leaf (2) facing away from the hinges (3) of the swing door (1), and comprises a push rod (17) and a lever (10) which is pivotably articulated in and counter to the opening direction (4) of the swing door (1), which in its pivoted-in position with the swing door (1) closed is arranged in a gap (8) between the end face (5) and the door frame (7) and, as soon as the lever (10) is exposed from the door frame (7) when opening the swing door (1), protrudes in its pivoted-out position from the end face (5) with one lever arm (14) thereof, so that strike protection of the door leaf edge (6) is effected when opening the swing door (1), wherein the other lever arm (12) is coupled with one longitudinal end of the push rod (17) and its other longitudinal end is coupled with a follower (21) mounted on the door frame (7), so that when opening the swing door (1) the lever (10) is driven from the pivoted-in position into the pivoted-out position and when closing the swing door (1) the lever (10) is driven from the pivoted-out position into the pivoted-in position by the follower (21) via the push rod (17).