Alfred Teves Gmbh

Itt Automotive Europe Gmbh

Rudolf Cezanne

Juergen Schonlau

Peter Tandler

Alfred Birkenbach

Kurt Saalbach

Peter Gebhardt

Ralf Jahn

Rudolphy Heuer

Horst Laczny

Rudolph Heuer

Dieter Fueller

Cup-seal non-return valve

Load-sensitive twin brake power controller with cup-type dust cover

Brake power controller with electrically actuated locking apparatus

An anti-locking brake system for automotive vehicles, comprising a tandem master cylinder (1), a device (3, 4) for modulating the pressure supplied to the wheel brakes, an anti-locking control device (2) including a pressure reducing valve (10) located in the rear-axle brake circuit (7). The pressure reducing valve can be activated only in the event of failure of the anti-locking device. To attain a particularly simple and compact design of the re-switchable brakes force distributor (10, 110), an electromagnetic drive (21, 25, 121, 125) is provided and includes an actuating element (20, 120) through which pressure is directly applicable to the valve closing member (16, 116) of the pressure reducing valve (14, 15, 16, 114, 115, 116). To ensure the pressure reducing function even in the event of a failure of the anti-locking device during a brake actuation, an additional arrangement (134, 135, 136) for the volume expansion is provided.

Anti-lock brake system for automotive vehicles

Disclosed is a device for indicating the filling level in a fluid reservoir of a hydraulic brake system, wherein a magnet is arranged in a radial recess of the float with the side walls of the recess being provided with retaining means for securing the magnet in its installed position.

Device for indicating the filling level in a fluid reservoir

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Hofheim, Germany

Rudolf Cezanne