Friedbert Röther

Parking brake valve for commercial vehicle, has deaerating valve seat, which is closed by deaerating operating output, so that operating pressure is adjusted at operating output, where operating pressure depends on control pressure

INDUCTIVE DISPLACEMENT OR ROTATIONAL ANGLE SENSOR WITH A SCREENING PLATE ARRANGED BETWEEN TWO COILS

Getriebestellvorrichtung mit einem Stellzylinder

Piston cylinder arrangement, has cylinder, piston as well as work spaces between cylinder and piston, which is adjusted by influxes or leaking out working medium into work space within cylinder

Valve with high average operating time

Bistabiles Ventil und Verfahren zum Betätigen eines Feststellbremssystems mit einem bistabilen Ventil Bistable valve and method of operating a parking brake system with a bistable valve

Ventil mit hoher mittlerer Betriebsdauer Valve with high average operating time

commercial vehicle braking system

Feststellbremsventil für eine Nutzfahrzeugbremsanlage und damit ausgestattete Nutzfahrzeugbremsanlage

Kolben-Zylinder-Anordnung