Alfred Kärcher Se Co. Kg

Alfred Kärcher Gmbh Co. Kg

Pepperl + Fuchs Gmbh

Christian Langer

Ralph Seitter

André Speckmaier

Michael Heinze

Benjamin Weiss

Stephan Bartsch

Ralph-Rainer Jurgeit

Manfred Schubert

Jörg Geipel

Sebastian Täubert

David Ruckwied

Karl Nutz

A coupling arrangement for a screw coupling for liquid conduits of a high-pressure cleaning apparatus is provided. The coupling arrangement includes a plug part which is pluggably connectable to a complementarily configured plug part of a second coupling arrangement of the screw coupling for establishing a liquid-tight and releasable connection therewith with a sealing ring interposed therebetween, and a connecting part having a thread that is screwably connectable to a complementarily configured thread of the second coupling arrangement. The thread can be of multiple-threaded configuration and the connecting part can include a clamping element which is aligned in an in-line relationship with the thread relative to the thread longitudinal axis and is releasably clampable against a complementarily configured clamping element of the second coupling arrangement by axially inserting one into the other.

Coupling arrangement for screw coupling

A wheel washing apparatus is provided, including at least two washing brushes, each of which is capable of being driven in rotation about a brush axis, wherein the brush axes of the at least two washing brushes are different from one another. In order to provide a wheel washing apparatus which allows a better cleaning result to be achieved, it is proposed that the at least two washing brushes be capable of being driven in rotation about a common central axis which is different from the brush axes.

Wheel washing apparatus

Growing community of inventors

Noerdlingen, Germany

Christian Langer