Wiper arm, wiping device for a wiping device with a wiper arm and the use of a wiping device

摘要

The present invention relates to a wiper arm (10) for a wiping device (100) for cleaning a vehicle windshield (1), with a spring element (20) at a first end region (17) with a wiper rod (15) and on which the wiper rod (15) facing away from second end region (18) with a hook member (25; 25a; 25b), which is connected a spring suspension (30). According to the invention, it is provided that the hook element (25; 25a; 25b) on the spring suspension (30) in the longitudinal direction of the spring insertion pin (30) is arranged in a stationary manner at a defined point, and in that the hook element (25; 25a; 25b) in an intermediate space (36; 36a, 36b) between an auxiliary member (35) and a side wall of a fastening element (2) with a slight axial play is arranged, wherein said auxiliary member (35) for positioning of the hook element (25; 25a; 25b) in at least a segmented contact to the fastening element (2) is formed.