Abstract: An awning device includes a roll-up awning, an electric motor for rotating the roll-up awning, which motor is electrically supplied by one or more wires, a supply cable having one or more wires, an electrical coupling for coupling the wires of the supply cable to the wires of the motor, which coupling includes a male and female component which can be coupled together electrically and mechanically, wherein the male component has at least one contact pin and the female component comprises at least one contact socket.

Abstract: A system for mounting a rollable screen, includes: a screen roll defining an end having a hollow tube; a coupling piece including: a neck element, having a sleeve adapted to be positioned in axial direction inside the tube. The contact surfaces included in the sleeve contact the tube, and recess surfaces in the sleeve define axial channels between the neck element and the tube; a transitional element fixedly connected to the neck element, one or multiple anchoring elements, adapted to fasten the neck element detachably to the tube. In an anchored state the anchoring elements are clamped inside the axial channels, with an even clamping along the axial direction.

Abstract: A fastening element, a fastening assembly and a method for fastening are described, such that the fastening element is configured so that it cooperates in such a way with an elongated element that it allows for a rotation of the fastening element about the central axis of the opening between a fastened state, in which a first angular position of the fastening element is transverse to the longitudinal axis of the elongated element and a removable state in which the second angular position is transverse to the longitudinal axis of the elongated element.