Abstract: A windscreen wiper device is provided. The device comprises a connecting device pivotally connected to an oscillating arm about a pivot axis, with the interposition of a joint part. The joint part comprises at least one resilient tongue engaging a correspondingly shaped hole provided in the oscillating arm. The resilient tongue is rotatable along a hinge axis between an outward position retaining the wiper blade onto the oscillating arm and an inward position releasing the wiper blade from the oscillating arm. The oscillating arm has an at least substantially U-shaped cross-section at the location of its connection to the joint part and at least one leg of the U-shaped cross-section of the oscillating arm comprises an inwardly extending protrusion cooperating with a bottom surface of a side wall of the joint part near an extremity of the joint part facing away from the free end of the oscillating arm.

Abstract: A windscreen wiper device is provided. The device comprises a connecting device pivotally connected to an oscillating arm about a pivot axis, with the interposition of a joint part. The joint part comprises at least one resilient tongue engaging a correspondingly shaped hole provided in the oscillating arm. The resilient tongue is rotatable along a hinge axis between an outward position retaining the wiper blade onto the oscillating arm and an inward position releasing the wiper blade from the oscillating arm. The oscillating arm has an at least substantially U-shaped cross-section at the location of its connection to the joint part and at least one leg of the U-shaped cross-section of the oscillating arm comprises an inwardly extending protrusion cooperating with a bottom surface of a side wall of the joint part near an extremity of the joint part facing away from the free end of the oscillating arm.

Abstract: A windscreen wiper device is provided comprising a carrier element, and a wiper blade. The device comprises a connecting device pivotally and detachably connected to a joint part. The joint part comprises at least one resilient tongue to engage a hole provided in the oscillating arm. The resilient tongue is hingeable and comprises a first step to abut an edge of the hole of an oscillating arm of a first type and a second step to abut an edge of the hole of an oscillating arm of a second type. The joint part comprises at least one stepped profile to block longitudinal movement of the oscillating arm of the first type in a direction towards the free end of the joint part and to block longitudinal movement of the oscillating arm of the second type in a direction towards the free end of the joint part.