CONNECTING DEVICE FOR WIPING SYSTEM, WIPING SYSTEM ARM FOR CONNECTING WITH A BRUSH OF SAID SYSTEM BY SAID DEVICE AND WIPING SYSTEM COMPRISING SUCH A DEVICE

摘要

The invention relates to a connection device (2) for a wiper system, said device comprising a drive arm (3) and an adapter (9), said arm (3) being configured to transmit a scanning movement to a wiper blade (1) of said system, said adapter (9) being configured to provide a connection between the arm (3) and a connector (8) attached to said wiper (1), said connecting device (2) comprising in addition, the first connecting means (20) so that, in a nominal operating position, the arm (3) and the adapter (9) are locked relative to one another and second connection means ( 24, 32) so that, in a separate position, said safety, in case of failure of the first connecting means (20), the locking of the arm and the adapter is maintained. The invention also relates to an arm and a wiper system each comprising such a connection device.