Daimler-benz Ag

Robert Boschgmbh

Daimler Chrysler Ag

Swf Auto-electric Gmbh

Daimler Ag

Mercedes-benz Aktiengesellschaft

Swf-spezialfabrik Fur Autozubehor Gustav Rau Gmbh

Josef Berger

Martin Pfeiffer

Hans Trube

Anton Epple

Bruno Egner-Walter

Eckhardt Schmid

Wolfgang Scholl

Kurt Bauer

Reinhard Edele

Alf Blessing

Egon Frey

Roland Mauser

Klaus P Claar

Wilfried Merkel

Jurgen Schrader

Guntram Huber

Norbert Wegner

Gunter Gmeiner

Karl-Heinz Krieg

Heinz Baumert

Horst Dahm

Gerd Kuehbauch

Wilhelm Bauer

Karlheinz Lorenz

Jurgen Mayer

Rainer Maeckel

Siegfried Klink

Horst Seidl

John M Longney

Hans-Joachim Linhart

Siegfried Nothacker

Peter Schmid

Walter Wagner

Dietmar Walter

Hans Klemm

Helmut Ernst

Bernd Brodbeck

Rainer Mackel

Michael Schulze

Jurgen Bollman

Jurgen Ullrich

Edgar Pieper

The invention relates to a washing device for a glass pane in a vehicle, having a washing-water line which runs along the lower edge of the glass pane and at least one washing-water nozzle which is connected to the washing-water line. In order to obtain a reduced installation space for the washing-water device in the vehicle and in order to comply with regulations relating to the protection of pedestrians, the washing-water nozzle comprises an elongate pipe section and an elongate, flat valve housing which is flange-connected to the pipe section and in which are arranged at least one spray opening with an opening axis which runs transverse to the housing axis, and also a non-return valve which is arranged upstream of the spray opening. In order to connect the washing-water nozzle to the washing-water line, the washing-water nozzle is inserted into said washing-water line in an intersection point of the washing-water line such that the pipe section connects to one another two line portions which are produced by the intersection point.

Washing device for a glass pane in a motor vehicle

A control device for the drive motor of a windscreen wiper device in a vehicle, especially a motor vehicle, comprising a control switch which can be activated by means of a manually actuated wiper switch and which automatically controls the drive motor in a switching stage of said wiper switch according to a rain sensor signal corresponding to a characteristic curve. The operating data for the drive motor varies according to the external effects of lighting, temperature, or speed parameters.

Control device for a windscreen wiper device

A control device operates a window wiper in a motor vehicle, and includes a switching device for the selection of several wiping functions, a sensor device for determining a wetting degree of a window, and an electronic analyzing system. The window wiper is capable of being operated, depending on the wiping function selected by the user, in a continuous wiping operation and/or in a single wiping operation. The electronic analyzing system, during a first wiping function, analyzes the determined wetting degree of the window and, depending on the determined wetting degree of the window, in a continuous wiping operation, sets a wiping frequency and/or, in a single wiping operation, activates a wiping cycle for the window wiper. The electronic analyzing system sets the wiping frequency of the window wiper in the continuous wiping operation during a second wiping function within a second wiping frequency band, and during a third wiping function, within a third wiping frequency band, and during the first wiping function, within a first wiping frequency band, depending on the analysis of the wetting degree of the window, an actual wiping frequency being set which is as optimal as possible. If, during the switching between the wiping functions, a change of the wiping frequency band is required, the actual wiping frequency, during a change from the second wiping frequency band to the third wiping frequency band is increased by a defined number 'n' wiping cycles per minute or, during a change from the third wiping frequency band to the second wiping frequency band is reduced by a defined number 'm' wiping cycles per minute.

Control device for operating a window wiper in a motor vehicle

A wiper blade for cleaning window glass of motor vehicles, comprising an elongated support frame provided with retaining claws, an elongated wiper strip composed of an elastic material and having a head strip grasped by the retaining claws, the head strip being provided with a longitudinal channel which is closed around and opens at end faces of the wiper strip, a spring rail located in the longitudinal channel and fixed against longitudinal shifting, a retaining unit fixing the spring rail against the longitudinal shifting, a unit mounted on the wiper strip so as to cooperate with the frame part and to secure the wiper strip in captive fashion on the support frame, the spring rail being retained by a positive engagement in the longitudinal channel, the securing unit being firmly connected to the wiper strip.

Wiper blade for cleaning window glass of motor vehicles

A control device for the control of stepping motors for the adjustment of a motor vehicle seat, including an adjustment of the seat depth, being the distance between the front edge of the seat surface and the backrest, for adaptation to different thigh lengths of the respective passengers. The control device comprises, in a preferred embodiment, at least one actuating element with two parts, that are displaceable independently of but parallel to each other, as well as first and second switches assigned to parts of the actuating element, respectively, wherein the first switches are provided to control at least the seat depth adjustment, while the second switches are provided to control at least the longitudinal seat adjustment.

Control device for the control of stepping motors for the adjustment of

A seat belt buckle monitor switch has a cooperative circuit for indicating the closed state of a seat belt buckle in a motor vehicle. Due to high-grade monitorability, it has a high sensory reliability. The device is structurally designed such that it allows an operation of additionally provided circuit elements in at least one monitoring current loop. If a contact element is at an erroneous potential due to interruption of a current path outside or inside the switching component, this is detected in the test circuit.

Seat belt buckle monitor switch having cooperative circuit

An actuating device for the mechanical positive actuation of a pressure-responsive switch utilizes a pivotably movable spring-loaded switch lever which, when activated by a control component movable in relation to the switch, is pivotable out of a lift-off position separate from the switch into a switch-triggering position bearing on the switch which is thereafter maintained in the bearing position. The switch lever is motionally coupled to the control component by spring force until the switch-triggering position is reached. It is possible to trigger the switch at an exact point, the switch lever is made bend-resistant and is pivotable about a joint and spring-loaded in the direction of its switch-triggering actuating advance. Since the switch lever is maintained in its switch-triggering position by the spring force, the control component can be moved further, uncoupled from the switch lever, after the latter has reached the switch-triggering position and moved through an additional angle to effect an additional mechanical function.

Actuating device for the mechanical positive actuation of a

A wiping device for wiping cover plates of the headlights of motor vehicles includes a wiping arm carrying a wiper blade and swingable over the cover plate being wiped, and a drive shaft which is releasably connected to the wiping arm by means of an adapter. The wiping arm is comprised of two halves hinged to each other by a hinge the axis of which extends in a plane parallel to the cover plate being wiped. A spring is arranged between two hingeable halves of the wiping arm. The wiping device can be completely moved out from the path of light beams emitted by the headlight.

Wiping device for wiping cover plates of headlights of motor vehicles

A windshield wiper for motor cars with a wiper arm which terminates at its free end in a U-shaped hook, while a connecting piece articulated to a wiper blade and preferably consisting of plastics is slidable and anchorable between the members of the U. In order to ensure a play-free connection even in the longitudinal direction of the wiper arm and/or wiper blade, a fastening yoke, which is articulated to the connecting piece at a pivot axis thereof, in its closed position, engages externally and clamps around the U-shaped hook and tensions the connecting piece towards the wiper arm.

Windshield wiper

A windshield wiper unit with a wiper arm of telescopic construction which has a housing driven to and fro round an axis of rotation by a driving motor and a slide movable in relation to the housing, this slide being displaceable by a crank assembly is so designed that the various bearings are subjected to little load and so that compact construction is possible. This is achieved by having the connecting rod belonging to the crank assembly above or below the slide and linked to the slide between the two bearings for it and by having the distance between the two bearings at least as great as the stroke of the slide.

Windshield wiper unit

A windshield wiper unit has a slide which is supported so as to be movable in a longitudinal direction in a housing which is driven to and fro, and a wiper arm which is fastened with a fastening part to an end section of the slide. A low overall height is achieved by the fastening part having a recess with which it is placed on the end section of the slide in the longitudinal direction of the slide and by the end section being jammed in the recess.

The invention relates to a control unit which comprises one or more switches and is capable of integration into a trim component installed inside the passenger compartment of a motor vehicle. The control unit is designed in such a manner that, after fitting the trim which accommodates it, a baseplate can be fixed to the trim, the baseplate accommodating the bases of all the control elements intended for the control unit.

Control unit for a motor vehicle which can be accommodated in a trim

A low overall height is provided in a wiper-arm assembly with a wiper arm which has a fastening part, a link part which is swivelably linked to the fastening part and two side walls and a back connecting the two side walls, and a contact pressure spring which is accommodated in the link part and acts on the link part and the fastening part, and also with a wiper blade linked to the wiper arm, which blade lies at least partly in line with the link part. The low height is achieved by making the clearance between the contact pressure spring and the one side wall of the link part greater than the width of the wiper blade in the area of the link part and by the wiper blade being swivelable into the link part alongside the contact pressure spring.

Windshield wiper-arm assembly

A windshield wiper installation for motor vehicles, in which wiper arms together with wiper blades which are driven from an electric motor by way of linkage members and wiper shafts, are disposed in the parked position thereof inside of a well in the cowl of the body in front of the windshield; the driving members for the wiper arms are thereby so constructed that the wiper arms together with the wiper blades are manually movable out of their parking position in the wiping direction through a predetermined angular path and subsequently are movable back into the parked position.

Windshield wiper installation for motor vehicles

Growing community of inventors

Wolfschlugen, Germany

Josef Berger