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Machine translation
1. (WO2010113195) AN IDLER AND BEARING ASSEMBLY AND A METHOD OF MANUFACTURING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/113195    International Application No.:    PCT/IT2009/000141
Publication Date: 07.10.2010 International Filing Date: 03.04.2009
IPC:
F16C 13/00 (2006.01), F16C 35/073 (2006.01)
Applicants: AKTIEBOLAGET SKF [SE/SE]; S-41550 Göteborg (SE) (For All Designated States Except US).
MOLA, Roberto [IT/IT]; (IT) (For US Only).
SCALTRITI, Gianpiero [IT/IT]; (IT) (For US Only).
SANSONE, Alessandro [IT/IT]; (IT) (For US Only).
GALLUCCI, Francesco [IT/IT]; (IT) (For US Only)
Inventors: MOLA, Roberto; (IT).
SCALTRITI, Gianpiero; (IT).
SANSONE, Alessandro; (IT).
GALLUCCI, Francesco; (IT)
Agent: FIORAVANTI, Corrado; c/o Jacobacci & Partners S.p.A., Corso Emilia 8, I-10152 Torino (IT)
Priority Data:
Title (EN) AN IDLER AND BEARING ASSEMBLY AND A METHOD OF MANUFACTURING SAME
(FR) POULIE DE RENVOI, PALIER ET LEUR PROCÉDÉ DE FABRICATION
Abstract: front page image
(EN)The assembly comprises a bearing unit (10) with outer (11) and inner (12) rings and an outer wheel (20) of plastic material which is overmoulded onto the outer bearing ring and is adapted for being engaged by a driving belt. A sleeve unit (30) is integral with the inner bearing ring (12). The sleeve unit includes one or more rigid tubular spacers (31, 32) and a central, plastic tubular core (33). The spacers (31, 32) are axially aligned with the inner bearing ring (12) and abut against one or both of the opposite sides (14, 15) of the inner bearing ring (12). The central tubular core (33) is overmoulded into and axially extending along radially inner cylindrical surfaces (16, 34, 35) of both the inner bearing ring (12) and tubular spacer(s) (31, 32).
(FR)L'ensemble comprend un palier (10) muni d'une bague extérieure (11) et d'une bague intérieure (12); une poulie extérieure (20) de plastique surmoulée sur la bague extérieure et s'engageant dans une courroie motrice; et un manchon (30) solidaire de la bague intérieure (12) et comportant un ou plusieurs espaceurs tubulaires rigides (31, 32) et un noyau tubulaire central de plastique (33). Les espaceurs (31, 32) sont alignés axialement sur la bague intérieure (12) et buttent sur un ou sur les deux côtés opposés (14, 15) de la bague intérieure (12). Le noyau tubulaire central (33) est surmoulé sur les surfaces cylindriques internes radiales (16, 34, 35) de la bague intérieure (12) et des espaceurs tubulaires (31, 32), et s'étend axialement le long desdites surfaces.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, IS, JP, KE, KG, KM, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: Italian (IT)