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1. (WO2018145752) A TELESCOPIC SHAFT FOR A PARALLEL KINEMATICS ROBOT
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/145752 International Application No.: PCT/EP2017/052914
Publication Date: 16.08.2018 International Filing Date: 09.02.2017
IPC:
B25J 9/00 (2006.01) ,B25J 19/00 (2006.01) ,F16C 3/03 (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
9
Programme-controlled manipulators
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
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
C
SHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
3
Shafts; Axles; Cranks; Eccentrics
02
Shafts; Axles
03
telescopic
Applicants: ABB SCHWEIZ AG[CH/CH]; Brown Boveri Strasse 6 5400 Baden, CH
Inventors: DERKX, Jeroen; SE
LUNDBÄCK, Daniel; SE
ERNLUND, Johan; SE
OLSSON, Mats; SE
Agent: SAVELA, Reino; SE
Priority Data:
Title (EN) A TELESCOPIC SHAFT FOR A PARALLEL KINEMATICS ROBOT
(FR) ARBRE TÉLESCOPIQUE POUR ROBOT CINÉMATIQUE PARALLÈLE
Abstract:
(EN) A telescopic shaft (10) comprises a first shaft (20), a second shaft (30) configured to enable a first relative movement in an axial direction (50) between the first and second shafts (20, 30), and a third shaft (40) configured to enable a second relative movement in the axial direction (50) between the second and third shafts(30, 40), and a third relative movement in the axial direction (50) between the first and third shafts (20, 40). The second shaft (30) is located between the first and third shafts (20, 40). The telescopic shaft (10) is configured to connect a base (210) of a parallel kinematics robot (200) to an end effector (220) of the same for the purpose of transferring torque. By providing the telescopic shaft (10) with more than two shafts (20, 30, 40) with mutual relative movements between the same, an extension factor (the relation between the maximum and minimum lengths of the telescopic shaft) and by that the working area of the parallel kinematics robot (200) can be increased.
(FR) Un arbre télescopique (10) comprend un premier arbre (20), un deuxième arbre (30) configurés pour permettre un premier mouvement relatif dans une direction axiale (50) entre les premier et deuxième arbres (20, 30), et un troisième arbre (40) configuré pour permettre un deuxième mouvement relatif dans la direction axiale (50) entre les deuxième et troisième arbres (30, 40), et un troisième mouvement relatif dans la direction axiale (50) entre les premier et troisième arbres (20, 40). Le deuxième arbre (30) est situé entre les premier et troisième arbres (20, 40). L'arbre télescopique (10) est configuré pour relier une base (210) d'un robot cinématique parallèle (200) à un effecteur (220) afin d'effectuer un transfert de couple. En dotant l'arbre télescopique (10) de plus de deux arbres (20, 30, 40) avec des mouvements relatifs mutuels entre ceux-ci, un facteur d'extension (la relation entre les longueurs maximale et minimale de l'arbre télescopique) et en ce que la zone de travail du robot cinématique parallèle (200) peut être augmentée.
front page image
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, 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: English (EN)
Filing Language: English (EN)