Actuation arrangement

An actuation arrangement (23) including an actuating device for actuating a transmission parking lock (1). The actuating device having a piston (2) movable into an engaged position (E), which engages the transmission parking lock (1), and into a disengaged position (A), which disengages the transmis...

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Bibliographische Detailangaben
Hauptverfasser:	Haugg, Armin, Schmidt, Thilo
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GEARING 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 actuation arrangement (23) including an actuating device for actuating a transmission parking lock (1). The actuating device having a piston (2) movable into an engaged position (E), which engages the transmission parking lock (1), and into a disengaged position (A), which disengages the transmission parking lock (1). The actuating device further has a cylinder (3) including a cavity (4), in which the piston (2) is arranged and into which transmission oil is supplied to move the piston (2), and a locking unit (5) configured for selectively fixing the piston (2). The actuation arrangement further includes a valve (13). When the valve (13) is in a first valve position, transmission oil is supplied to the transmission shift element (12) through a first line (14), to actuate the transmission shift element (12), and into the cavity (4) through the second line (15), to actuate the transmission parking lock (1).