Robert Boschgmbh

Zsofia Horvath

Harald Rapp

Michael Kruse

Adam Ugron

Alexander Goeller

Hermann Burkard

Mate Hornyak

Peter Kosaras

The invention relates to a wiper arm spraying device () for coupling to a wiper arm (), comprising at least one valve unit () which is designed to supply a nozzle unit () with wiper fluid. According to the invention, the valve unit () is designed for integration into a wiper arm tube unit ().

Wiper arm spraying device

The invention relates to a tube holder for a wiper arm, comprising a bracket, a positively locking closure and a tube receptacle as well as a wiper receptacle, wherein the bracket can be folded onto the tube receptacle so that the wiper receptacle can be closed by the bracket, the bracket being fixed onto the wiper receptacle by means of the closure.

Tube holder for a wiper arm, wiper arm having a tube holder, and method for producing such a tube holder

A wiper arm and a windscreen wiper system, wherein the wiper arm comprises a joint part and a lever part and a spring, wherein the parts form a common joint. The spring is embodied here as a torsion spring.

Wiper arm and windscreen wiper system for a motor vehicle

The invention is directed to a wiper arm arrangement comprising a wiper bar (), a coupling unit () and a fastening unit () for securing the coupling unit () to the wiper bar (). According to the invention, the coupling unit () has a crimped profile () which, in a mounted state, is to be connected to a washer fluid hose ().

Wiper arm arrangement

A wiper arm device comprising a wiper arm unit which has at least one wiper rod, and comprising at least one nozzle unit which is provided for applying washer fluid onto a vehicle window, and which, in an installed state, is arranged at least substantially laterally on the wiper arm unit. The nozzle unit, in the installed state, is arranged at least substantially as an extension of a wiper rod of the wiper arm unit and is fastened to the wiper arm unit by a latching connection.

Growing community of inventors

Balatonfüzfo, Hungary

Zsofia Horvath