WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |

Search International and National Patent Collections
World Intellectual Property Organization
Machine translation
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/191923 International Application No.: PCT/IB2014/061760
Publication Date: 04.12.2014 International Filing Date: 27.05.2014
B23F 23/00 (2006.01) ,B23F 23/04 (2006.01)
Applicants: SAMP S.P.A. CON UNICO SOCIO[IT/IT]; Via Saliceto, 15 Bentivoglio, IT
Inventors: LANDI, Enrico; IT
Agent: BOGGIO, Luigi; Studio Torta S.p.A. Via Viotti, 9 I-10121 Torino, IT
Priority Data:
Abstract: front page image
(EN) A machine and method for the finishing of gears (I; I1; I2) with a finishing tool (5; 105; 205), in particular a grinding wheel; the machine having a plurality of workpiece carrier slides (10,11; 110, 111; 210, 211), a plurality of workpiece carrier spindles (14, 15; 114, 115; 214, 215), each of which is mounted on a respective workpiece carrier slide (10, 11; 110, 111; 210, 211), and a plurality of loading-unloading stations (SI, S2); each workpiece carrier spindle (14, 15; 114, 115; 214, 215) is rotating and supports a gear (I; I1; I2); each workpiece carrier slide (10, 11; 110, 111; 210, 211) slides from a respective loading-unloading station (S1; S2) to a working station (L; L1, L2) and vice versa; in which the control unit (23; 123; 223) synchronizes' the rotation of each gear (I; I1; I2) with the rotation of the finishing tool (5; 105; 205) outside of the working station (L; L1, L2) so that by entering the working station (L; L1 L2) the gear (I; I1; I2) meshes with the finishing tool (5; 105) without collisions.
(FR) L'invention concerne une machine et un procédé de finition d'engrenages (1; 11; 12) au moyen d'un outil de finition (5; 105; 205), en particulier une meule. La machine comporte une pluralité de coulisses (10,11; 110, 111; 210, 211) de support de pièce à usiner, une pluralité de broches (14, 15; 114, 115; 214, 215) de support de pièce à usiner, chacune de celles-ci étant montée sur une coulisse respective (10, 11; 110, 111; 210, 211) de support de pièce à usiner, et une pluralité de postes (SI, S2) de chargement-déchargement; chaque broche (14, 15; 114, 115; 214, 215) de support de pièce à usiner tourne et maintient un engrenage (1; 11; 12); chaque coulisse (10, 11; 110, 111; 210, 211) de support de pièce à usiner coulisse d'un poste de chargement-déchargement respectif (S1; S2) à un poste de travail (L; L1, L2), et vice versa. Une unité de commande (23; 123; 223) synchronise la rotation de chaque engrenage (1; 11; 12) avec la rotation de l'outil de finition (5; 105; 205), à l'extérieur du poste de travail (L; L1, L2), de sorte qu'en entrant dans le poste de travail (L; L1 L2), l'engrenage (1; 11; 12) engrène l'outil de finition (5; 105) sans collisions.
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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, 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: Italian (IT)