Patent ID: 8060976
Filing Date: 2011-11-22
Classification: B60S

Abstract:
1. A plastic articulated arm ( 10 ) comprising a connection part ( 12 ) for a wiper blade formed at its outer end by lateral walls ( 14 ), the connection part ( 12 ) being able to engage in a mounting box ( 42 ) of the wiper blade and having, in the lateral walls ( 14 ) which serve for the lateral guiding of the wiper blade, an open hub ( 16 ) for a pivot pin ( 44 ) of the wiper blade, characterized in that in at least one lateral wall ( 14 ) of the connection part ( 12 ) in the longitudinal direction of the articulated arm ( 10 ) an aperture ( 32 ) is provided, in which a spring tongue ( 34 ) is arranged projecting outwardly beyond the lateral wall ( 14 ), an outwardly projecting lateral surface of the spring tongue ( 34 ) engaging against an inner surface of an associated lateral wall of the mounting box ( 42 ).