IMPROVED METHOD AND APPARATUS FOR CONTROLLING A POWER-TAKE-OFF ASSEMBLY OF A WORK VEHICLE

There is described method for controlling the engagement of a power-take-off assembly (4) of a work vehicle (1); the power-take-off assembly (4) is coupled to a powertrain assembly (2) of the work vehicle (1) for transmitting torque to a work implement carried by the work vehicle (1); the power-take...

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Bibliographische Detailangaben
Hauptverfasser:	MESCIA, Claudio, VENTURINI, Giorgio, PETRIGLIANO, Rocco
Format:	Patent
Sprache:	eng ; fre ; 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:	There is described method for controlling the engagement of a power-take-off assembly (4) of a work vehicle (1); the power-take-off assembly (4) is coupled to a powertrain assembly (2) of the work vehicle (1) for transmitting torque to a work implement carried by the work vehicle (1); the power-take-off assembly (4) comprises: an input shaft (6) carried by the powertrain assembly (2); an output shaft (8) connectable to the work implement; a power-take-off clutch (10) interposed between the input shaft (6) and the output shaft (8), and adapted to selectively engage the output shaft (8) with the input shaft (6); and electrically actuated valve means (12), which are interposed between the power-take-off clutch (10) and a source of pressurized fluid (16), to control the flow of the pressurized fluid fed towards the power-take-off clutch (10) control its engagement;the proposed method allows to control the engagement of the power-take-off assembly (4) in a progressive manner.