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1. (WO2019043068) MECHANICAL DEVICE WITH PASSIVE COMPLIANCE FOR TRANSMITTING ROTATIONAL MOVEMENT
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/043068 International Application No.: PCT/EP2018/073257
Publication Date: 07.03.2019 International Filing Date: 29.08.2018
IPC:
B25J 17/02 (2006.01) ,B25J 19/06 (2006.01) ,F16D 3/50 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
25
HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
J
MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
17
Joints
02
Wrist joints
B PERFORMING OPERATIONS; TRANSPORTING
25
HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
J
MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
19
Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
06
Safety devices
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
3
Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
50
with the coupling parts connected by one or more intermediate members
Applicants:
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE [FR/FR]; 3 rue Michel-Ange 75794 Paris Cedex 16, FR
UNIVERSITE DE POITIERS [FR/FR]; 15 rue de l'Hôtel Dieu 86034 POITIERS CEDEX, FR
UNIVERSITE DE LIMOGES [FR/FR]; Ester Technopole 1, avenue d'Ester 87069 LIMOGES Cedex, FR
Inventors:
ARSICAULT, Marc; FR
AYOUBI, Younsse; FR
LARIBI, Med Amine; FR
ZEGHLOUL, Saïd; FR
COURREGES, Fabien; FR
Agent:
OSHA LIANG; 2 rue de la Paix 75002 PARIS, FR
Priority Data:
175811601.09.2017FR
Title (EN) MECHANICAL DEVICE WITH PASSIVE COMPLIANCE FOR TRANSMITTING ROTATIONAL MOVEMENT
(FR) DISPOSITIF MÉCANIQUE À COMPLIANCE PASSIVE POUR LA TRANSMISSION DE MOUVEMENT ROTATIF
Abstract:
(EN) 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).
(FR) 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).
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)