SYSTEM FOR WEAR MONITORING OF A HYDRAULIC PARKING BRAKE

Method for wear monitoring of a hydraulic parking brake comprising in succession (i) a first step pf acquisition, at an engagement and/or disengagement of the parking brake, a derivative of signal representative of a pressure in a corresponding actuation circuit of the parking brake, (ii) a second s...

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Bibliographische Detailangaben
Hauptverfasser:	Trollini, Valerio, Zanasi, Nicholas, Melegari, Mario, Megna, Vincenzo, Morandi, Gabriele
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL BLASTING BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL 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 PERFORMING OPERATIONS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	Method for wear monitoring of a hydraulic parking brake comprising in succession (i) a first step pf acquisition, at an engagement and/or disengagement of the parking brake, a derivative of signal representative of a pressure in a corresponding actuation circuit of the parking brake, (ii) a second step of measurement a time interval (TH2, TH3, etc..) elapsing between a first instant (IS), corresponding to the activation of the engagement command of the parking brake, and a second instant (FS1, FS2, FS3) wherein the derivative of said signal assumes a second divergent trend and (iii) a third step of comparing said time interval (TH2, TH3, etc..) with a predetermined threshold (TH1).