Adapter for a windscreen wiper (10), in particular a motor vehicle windscreen wiper, said adapter being intended to connect a wiper blade (12) to an end piece (28) of a first driving arm (14), of the laterally locking type that is secured to a cylindrical rod (33) that defines an articulation axis of the adapter with respect to said blade, said adapter comprising a longitudinal body comprising two substantially parallel first longitudinal lateral walls that are connected together by a transverse wall, said body being connected at one longitudinal end to a cowling (46) that has a transverse dimension larger than that of said body, characterized in that said cowling has a transverse orifice configured to receive said cylindrical rod.

The invention relates to a securing device (11) provided between a blade (1) and a mounting (4) constituting a wiper, wherein said device includes a first portion (12) that can be attached onto the mounting (4) and a second portion (13) that can be attached onto the blade (1), the first portion (12) and the second portion (13) being connected together by a removable attachment means, characterized in that the first portion (12) includes at least one blocking means capable of plugging at least one liquid-feeding device (6) which is a component of the wiper. The invention can be used for motor vehicles.

Element (26) for a connection system between a windscreen wiper brush and a driving arm of said brush, said element being configured to be fixed selectively to terminal pieces of a plurality of arms, such that the element comprises at least one first bearing surface (48a, 48b) and one first locking means (27) configured to cooperate with a first arm, and it further comprises at least one second bearing surface (60a) and one second locking means (27) configured to cooperate with a second arm.

A windshield wiper for a vehicle. The windshield wiper includes a cowl with a central mount and at least one end cap disposed in the continuation of the central mount and at least one yoke mounted in pivotable articulation with the central mount. The at least one end cap being pivotably articulated on the at least one yoke.