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1. (WO2019003236) DOUBLE STRUCTURE SYNCHRONIZER RING AND METHOD OF MANUFACTURING THEREOF
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Pub. No.: WO/2019/003236 International Application No.: PCT/IN2017/050455
Publication Date: 03.01.2019 International Filing Date: 06.10.2017
IPC:
F16D 23/02 (2006.01)
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
D
COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
23
Details of mechanically-actuated clutches not specific for one distinct type; Synchronisation arrangements for clutches
02
Arrangements for synchronisation
Applicants:
TEXSPIN BEARINGS LIMITED [IN/IN]; B-804, Shapath-4, Opp. Karnavati Club, S.G.Highway Ahmedabad 380051, IN
Inventors:
MAKWANA, Vishal; IN
Agent:
MEENAKSHI; IN
Priority Data:
20172102258028.06.2017IN
Title (EN) DOUBLE STRUCTURE SYNCHRONIZER RING AND METHOD OF MANUFACTURING THEREOF
(FR) BAGUE DE SYNCHRONISATION À DOUBLE STRUCTURE ET SON PROCÉDÉ DE FABRICATION
Abstract:
(EN) A double structure synchronizer ring (1) mainly comprises of a synchronizer body (11) and Cu-Zn friction surface (12d). Said synchronizer body (11) is made from stamped steel, forged steel, cast steel or sintered steel. Said Cu-Zn friction surface (12d) is made from strip, ring or pipe of Cu-Zn alloy. Said Cu-Zn friction surface (12d) provides friction property where Synchronizer body (11) of steel provides strength. Said Cu-Zn friction surface (12d) is pressed with synchronizer (11) with die and punch to fix said Cu-Zn friction surface (12d) and synchronizer body (11) mechanically and obtain present invention.
(FR) La présente invention concerne une bague de synchronisation à double structure (1) comprenant principalement un corps de synchroniseur (11) et une surface de frottement Cu-Zn (12d). Ledit corps de synchroniseur (11) est réalisé en acier estampé, en acier forgé, en acier coulé ou en acier fritté. Ladite surface de frottement Cu-Zn (12d) est constituée d'une bande, d'une bague ou d'un tuyau d'alliage Cu-Zn. Ladite surface de frottement Cu-Zn (12d) fournit une propriété de frottement dans laquelle le corps de synchroniseur (11) de l'acier fournit une résistance. Ladite surface de frottement Cu-Zn (12d) est pressée avec le synchroniseur (11) avec la matrice et le poinçon pour fixer mécaniquement ladite surface de frottement Cu-Zn (12d) et ledit corps de synchroniseur (11) et obtenir la présente invention.
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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, JO, 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)