DEVICE FOR THE ANGULAR POSITIONING OF A SHAFT

The invention relates to a device for the angular positioning of a shaft, having a computerized command motion controller, two motors with servo drivers and a mechanism with screws and nuts and one crank arm functioning together to lock the positioning output shaft into a fixed position or to rotate...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ILE, Florian Valentin, JINARU, Aron
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MACHINE TOOLS MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a device for the angular positioning of a shaft, having a computerized command motion controller, two motors with servo drivers and a mechanism with screws and nuts and one crank arm functioning together to lock the positioning output shaft into a fixed position or to rotate it into any direction with zero backlash with variable speed and/or torque. L'invention concerne un dispositif destiné au positionnement angulaire d'un arbre, comportant un dispositif de commande informatisé de mouvement de commande, deux moteurs dotés de servomoteurs et un mécanisme comprenant des vis et des écrous et un bras de manivelle fonctionnant conjointement pour verrouiller l'arbre de sortie de positionnement dans une position fixe ou pour le faire tourner dans n'importe quelle direction, sans jeu, et selon une vitesse et/ou un couple variables.