BETÄTIGUNGSEINRICHTUNG FÜR VERSCHLEISSSPIELBEHAFTETE MASCHINENELEMENTE

An operating device for wear tolerance-marked machine elements, especially for braking rail vehicles, has a piston-cylinder unit generating operating force. A piston rod works together with a wear tolerance-equalizing post-adjustment device which makes the operating force available to the machine el...

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Bibliographische Detailangaben
Hauptverfasser:	KEMNER, AXEL, HEYMER, ARNE, DELLMANN, TORSTEN, NEUMANN, HARALD
Format:	Patent
Sprache:	ger
Schlagworte:	BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	An operating device for wear tolerance-marked machine elements, especially for braking rail vehicles, has a piston-cylinder unit generating operating force. A piston rod works together with a wear tolerance-equalizing post-adjustment device which makes the operating force available to the machine element to be operated. A post-adjustment device is constructed in the manner of a hydraulic piston-cylinder unit (2) that performs the wear tolerance post-adjustment by extending an adjusting piston (23). A sensor element detects the wear tolerance and upon attainment of a threshold tolerance, a valve (14) opens which by using the operating pressure of the piston-cylinder unit (1) generating operating force, subjects the post-adjusting piston-cylinder unit to hydraulic fluid.