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Machine translation
1. (WO2015117643) A ROBOT GRIPPER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/117643    International Application No.:    PCT/EP2014/052206
Publication Date: 13.08.2015 International Filing Date: 05.02.2014
IPC:
B25J 15/02 (2006.01)
Applicants: ABB TECHNOLOGY LTD [CH/CH]; Affolternstrasse 44 CH-8050 Zürich (CH)
Inventors: TRANGÄRD, Arne; (SE).
LUNDBERG, Ivan; (SE).
VIILUP, Siim; (SE).
SIRKETT, Daniel; (SE).
WONG, Kenny; (SE)
Agent: SAVELA, Reino; ABB AB Intellectual Property Ingenjör Bååths Gata 11 S-721 83 Västerås (SE)
Priority Data:
Title (EN) A ROBOT GRIPPER
(FR) PINCE DE ROBOT
Abstract: front page image
(EN)A robot gripper (10) comprises a single actuator (150) for moving a first finger (110) and second fingers (130) in relation to a base (20). The movements of the fingers (110, 130) in relation to the base (20) are constrained by respective parallelograms (120, 140). The kinematic chains from the actuator (150) to the fingers (110, 130) as well as the parallelograms (120, 140) comprise only revolute kinematic pairs, which gives the robot gripper (10) a high stiffness and small backlash.
(FR)Pince de robot (10) comprenant un actionneur unique (150) conçu pour déplacer un premier doigt (110) et un second doigt (130) par rapport à une base (20). Les mouvements des doigts (110, 130) par rapport à la base (20) sont limités par des parallélogrammes (120, 140) respectifs. Les chaînes cinématiques reliant l'actionneur (150) aux doigts (110, 130) ainsi que les parallélogrammes (120, 140) ne comprennent que des paires cinématiques rotoïdes, ce qui confère à la pince de robot (10) une grande rigidité et un faible jeu mécanique.
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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: English (EN)
Filing Language: English (EN)