Wabco Gmbh

Wabco Europe Bvba

Olaf Wichmann

Armin Sieker

Arne Stephan

Michael Kaufmann

Ulrich Overhage

Thomas Bolik

Karsten-Wilhelm Lüchau

A diaphragm non-return valve for a compressed air system is provided herein. The diaphragm non-return valve comprises a housing, a purge output formed on the housing, a valve seat formed on the purge output, and a diaphragm disc which is attached to the housing and which lies on the valve seat in the closed state of the non-return valve and is lifted off the valve seat in the open state of the non-return valve. The diaphragm disc is attached to the housing by a clamping bracket, and the clamping bracket has holding component via which the clamping bracket is attached to the outlet-side end of the purge output.

Diaphragm non-return valve for a compressed air system

A brake modulator () for a compressed air braking system () of a vehicle is disclosed. The brake modulator () has a main housing () and two relay valves (). Each relay valve is configured with a delivery valve seat () and a vent valve seat () and a vent position, wherein compressed air inlets () are connected via a transverse bore () to a common compressed air inlet port (), and a delivery duct () extends in the axial direction (A) in each relay valve (). The relay valves () have guide body inserts () which are inserted into a longitudinal bore () of the main housing (), which longitudinal bore () extends in the axial direction (A), and the relay valves () in each case have the delivery duct ().

Brake modulator for a compressed air braking system of a vehicle

A plug having a guide, which has a first guiding section and a second guiding section for guiding the plug into a corresponding plug receptacle. The second guiding section is disposed at a greater distance from the plug face than the first guiding section. The first guiding section and the second guiding section have contours in their respective cross-sections that are different from one another.

Electric plug connector with guide

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Wennigsen, Germany

Olaf Wichmann