DISPOSITIF MECANIQUE A COMPLIANCE PASSIVE POUR LA TRANSMISSION DE MOUVEMENT ROTATIF

• Main Authors: COURREGES, FABIEN, LARIBI, MED AMINE, ARSICAULT, MARC, ZEGHLOUL, SAID, AYOUBI, YOUNSSE
• Format: Patent
• Language: French
• Published: 07.02.2020
• Subjects: BLASTING; CHAMBERS PROVIDED WITH MANIPULATION DEVICES; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HAND TOOLS; HEATING; LIGHTING; MANIPULATORS; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; THERMAL INSULATION IN GENERAL; TRANSPORTING; WEAPONS

L'invention concerne un dispositif (100) mécanique de transmission d'un mouvement de rotation autour d'un axe de rotation (106), dit principal, d'un premier segment à un deuxième segment d'un robot, ledit dispositif (100) comprenant : - un premier ensemble (102) prévu pour être fixé audit premier segment, - un deuxième ensemble (104) prévu pour être fixé audit deuxième segment, - un moyen d'entrainement (108) entre lesdits ensembles (102,104) ; caractérisé en ce que, du côté d'un desdits ensemble (104), ledit moyen d'entrainement (108) est relié audit ensemble (104) par une interface de liaison (110), élastiquement rotative autour d'un axe de rotation (112), dit secondaire, fixe par rapport audit ensemble (104), autorisant une rotation dudit moyen d'entrainement (108) par rapport audit ensemble (104). The invention concerns a mechanical device (100) for transmitting rotational movement about an axis of rotation (106), referred to as the main axis of rotation, from a first segment to a second segment of a robot, said device (100) comprising: - a first assembly (102) intended to be attached to said first segment, - a second assembly (104) intended to be attached to said second segment, - a drive means (108) between said assemblies (102,104); characterised in that, on the side of one of said assemblies (104), said drive means (108) is linked to said assembly (104) by a connection interface (110) that is able to rotate elastically about an axis of rotation (112), referred to as the secondary axis of rotation, that is stationary with respect to said assembly (104), allowing said drive means (108) to rotate with respect to said assembly (104).