PROCEDE D'APPRENTISAGE DE LA POSITION NEUTRE D'UN ACTIONNEUR DE PASSAGE

A method is provided for learning a neutral position of a gear shift actuator with a sliding gear movable between two opposed engaging pinions. The gear shift actuator has a control element that is position-regulated by a drive motor to acts on the slide gear. The slide gear has a spring that accumu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KETFIRIF, AHMED, MERIENNE, LUDOVIC
Format:	Patent
Sprache:	fre
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:	A method is provided for learning a neutral position of a gear shift actuator with a sliding gear movable between two opposed engaging pinions. The gear shift actuator has a control element that is position-regulated by a drive motor to acts on the slide gear. The slide gear has a spring that accumulates energy when the teeth of the sliding gear abut against the pinion to shift the gears and then restore this energy by relaxing to assist the engagement of the teeth of the sliding gear between the pinion. The method determines the neutral position of the actuator by identifying the positions of the control element at a time when the teeth of the sliding gear abut against the teeth of each of the two pinions by observing a resistant torque on the control element during movement of the sliding gear towards the pinions.