Abstract:
Electromotive auxiliary drive, particularly a wiper drive, with an electric motor and a downstream gear forming an output shaft of the auxiliary drive, presenting at least two gear stages arranged in series in a drive train between the electric motor and the output shaft, of which one first gear stage is designed in the manner of a worm gear consisting of a worm and of a gearwheel or worm wheel interacting with this worm.
Abstract:
Wiper blade for windscreen wiper modules for vehicles and in a design as a flat wiper blade, with a wiping rubber forming a wiping lip with at least one spring rail connected to the wiping rubber and in addition with at least one spoiler profile connected to the wiping rubber and to the at least one spring rail and manufactured as an independent profile.
Abstract:
The invention relates to a wiper arm/wiper blade connection between a wiper blade (3, 3a, 3b) and a wiper arm (1) of a windscreen wiper installation for vehicles, comprising a wiper blade adapter (4) which is mounted on the wiper blade for detachably fastening the wiper blade to the wiper arm. The wiper blade is designed as a flat wiper blade and comprises at least one nozzle opening (11.1, 12.1) and/or at least one spray or distribution channel (11, 12) having nozzle openings for applying a cleaning or washing liquid to a vehicle screen on at least one wiper blade longitudinal side. The connection further comprises at least one liquid connection (32, 33) on the wiper blade adapter on the adapter end for detachably connecting the at least one nozzle opening and/or the at least one spray or distribution channel to at least one outer liquid line (14) for supplying the washing or cleaning liquid, namely via a coupling unit (39) that is connected to the at least one liquid line and detachably connected to the at least one liquid line. The invention is characterized in that, if the wiper blade is configured as an electrically heated wiper blade, the wiper blade adapter has at least one electrical connection (35) in addition to the at least one liquid connection, said electrical connection being detachably connected to the at least one outer electrical line (15) via the coupling unit to supply the heating current to the wiper blade.
Abstract:
The invention relates to a wiper blade for cleaning the windshields of vehicles, comprising at least one elongated carrier element (6) on which a wiper strip (5) having at least one wiper lip (5.1) is held, a wiper blade adapter attached to the carrier element (6), said adapter being designed to mechanically connect the wiper blade (2) to a wiper arm (1) or to a wiper arm adapter (11) provided on the wiper arm (1) in a joint direction, at least one electric heating element provided on the wiper blade (2), and at least one electrical connecting element provided on the wiper blade adapter on the wiper blade side, said connecting element having at least one electrical contact for establishing an electrical connection between the heating element and a power supply provided or held on the wiper arm (1).
Abstract:
The invention provides an end fitting (26) for a wiper blade (10) that can be mounted on a longitudinal end (10a) of the blade (10) and that comprises means (54) for locking the end (16a) of the vertebra (16) when in its inserted position in a longitudinal housing (32), these means being designed to engage with a slot (50) made in a longitudinal edge (52) of the end (16a) of the vertebra (16), characterized in that the locking means (54) are produced symmetrically with respect to a vertical longitudinal mid-plane of the longitudinal housing (32).
Abstract:
The invention relates to a damping device, in particular for mounting a support plate (10) comprising a cylindrical damper unit (12) with a main axis (A) that comprises a top radial flange (20s) and a bottom radial flange (20i) which are cylindrical and each of which is accommodated by one side in a horizontal plate (18) of the plate (10), wherein the plate (10) comprises at least one cylindrical flange (26s, 26i) supported by the horizontal plate (18) which extends opposite the outer cylindrical surface (20e) of an associated flange (20s, 20i). characterized in that the flange ring (26s, 26i) comprises a concave inner cylindrical surface (26a) which is capable of resting radially against a convex outer cylindrical surface (20e) of the flange (20s, 20i), in at least one overall horizontal direction.