Patent ID: 6442788
Filing Date: 2002-09-03
Classification: B60S

Abstract:
A wiper arm (10) comprising, a fastening element (12) and a hinge part (14), said hinge part (14) pivotably connected to said fastening element (12) by a swivel joint (18), and further comprising a wiper rod (36) to which a wiper blade (22) is pivotably connected, the hinge part (14) having a U-shaped profile open toward a wiping field (46) and carrying at least one spray nozzle (42), wherein the spray nozzle (42) is placed in a lower part (68) of a nozzle body (38, 40), said nozzle body inserted into the U-shaped profile, wherein said lower part (68) of said nozzle body protrudes toward the wiping field (46), wherein the nozzle body (38,40) has long sides, wherein said long sides have bearing faces (52, 54), wherein said bearing faces (52, 54) rest on face ends of side walls (64, 66) of the U-shaped profile.