Patent ID: 7559110

Claim:
Wiper blade for window panes in motor vehicles, comprising an elongated rubber-elastic wiping strip ( 20 ) which can contact the window pane ( 14 ) and is provided at both of its longitudinal sides ( 30 ) with open-edged longitudinal receiving grooves ( 32 ) which are arranged in a plane approximately parallel to the window pane and forming a longitudinal web ( 36 ) therebetween; a carrying element formed by at least two strip-shaped elongated, resilient separate carrying rails ( 12 ) accommodated in the grooves ( 32 ), the inner edges of the carrying rails ( 12 ) which face one another contact the longitudinal web ( 36 ) of the wiping strip ( 20 ) and the two carrying rails ( 12 ) are secured in the grooves ( 32 ) transverse to their longitudinal extension; a connection device formed as a holder ( 16 ) which secures the carrying rails ( 12 ) in the grooves ( 32 ) and is provided with means for connection of a wiper arm, wherein the holder is provided with L-shaped claws ( 46 ) each having two legs with a first L-leg ( 48 ) traversing outer edges ( 52 ) of the carrying rails and a second L-leg ( 50 ) engaging under the respective carrying rail ( 12 ), and a distance ( 60 ) measured transverse to the longitudinal extension of the wiper blade ( 10 ) between inner edges of the first L-leg ( 48 ) which face one another at least in a region of the L-legs is less than a sum of a width ( 62 ) of the two carrying rails ( 12 ) plus a width ( 46 ) of the longitudinal web ( 36 ) of the wiping strip ( 20 ), whereby the wiping strip ( 20 ) provided with the carrying rails ( 12 ) is held by compression produced in the longitudinal web ( 36 ), wherein said carrying element has a lower side on which the wiping strip ( 20 ) is directly placed and an upper side on which said connection device is directly place, wherein the lower strip surfaces ( 19 ) of the two carrying rails ( 12 ) together enclose an angle (α) that is less than 180°.