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1. (WO2002033280) A DISK-BRAKE DISK
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2002/033280    International Application No.:    PCT/IT2000/000418
Publication Date: 25.04.2002 International Filing Date: 17.10.2000
Chapter 2 Demand Filed:    04.12.2001    
F16D 65/12 (2006.01)
Applicants: FRENI BREMBO S.P.A. [IT/IT]; Via Brembo, 25, I-24035 Curno (IT) (For All Designated States Except US).
TIRONI, Giovanni, Mario [IT/IT]; (IT) (For US Only).
RENZI, Massimiliano [IT/IT]; (IT) (For US Only)
Inventors: TIRONI, Giovanni, Mario; (IT).
RENZI, Massimiliano; (IT)
Agent: MAGGIONI, Claudio; Jacobacci & Partners S.p.A., Via Senato, 8, I-20121 Milano (IT)
Priority Data:
Abstract: front page image
(EN)A disk-brake disk comprising a bell (2) and an annular braking band (3) connected coaxially to the bell by means of coupling elements (4), in which the braking band (3) has an inner cylindrical surface facing an outer cylindrical surface of the bell (2). To form a simple and reliable coupling between the bell and the braking band (2), the latter has radial recesses (10) which extend from its inner cylindrical surface, the bell (2) has a plurality of peripheral openings (9; 9') in its outer cylindrical surface, and the coupling elements (4) have portions (4a; 4b) which engage the peripheral openings of the bell (2) and the radial recesses (10) of the braking band (3).
(FR)L'invention concerne un disque de frein à disque comprenant une tulipe (2) et une bande de freinage annulaire (3) connectée coaxialement à la tulipe par des éléments d'accouplement (4). Ladite bande de freinage (3) comporte une surface cylindrique intérieure faisant face à une surface extérieure de la tulipe (2). Afin de former un accouplement simple et fiable entre la tulipe et la bande de freinage (2), cette dernière présente des évidements radiaux (10) qui partent de sa surface cylindrique intérieure. La tulipe (2) présente une pluralité d'ouvertures périphériques (9 ;9') pratiquées dans sa surface cylindrique extérieure et les éléments d'accouplement (4) comportent des parties (4a ; 4b) qui entrent dans les ouvertures périphériques de la tulipe (2) et les évidements radiaux (10) de la bande de freinage (3).
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: Italian (IT)