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

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2011138800) SEALING ASSEMBLY IN A THRUST BEARING KING PIN APPLICATION
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/138800    International Application No.:    PCT/IN2011/000315
Publication Date: 10.11.2011 International Filing Date: 05.05.2011
IPC:
F16C 33/76 (2006.01), B62D 7/18 (2006.01), F16C 19/30 (2006.01)
Applicants: NRB BEARINGS LTD. [IN/IN]; Pokhran Road 2, Majiwade Thane (West) PIN 400 610 Maharashtra (IN) (For All Designated States Except US).
SALUNKE, Suresh, T [IN/IN]; (IN) (For US Only)
Inventors: SALUNKE, Suresh, T; (IN)
Agent: KHOCHARE, Yatin; C/o Azb & Partners Express Towers, 23rd Floor Nariman Point Mumbai 400 021 Maharashtra (IN)
Priority Data:
1429/MUM/2010 05.05.2010 IN
Title (EN) SEALING ASSEMBLY IN A THRUST BEARING KING PIN APPLICATION
(FR) ENSEMBLE D'ÉTANCHÉITÉ UTILISÉ DANS UNE APPLICATION DE PIVOT CENTRAL DE PALIER DE BUTÉE
Abstract: front page image
(EN)A thrust bearing with an improved sealing assembly includes a sleeve (7) which is provided with flat faces (19, 21 ) at its both ends (1 1, 22) for carrying rubber seals, each seal provided with two rubber lips (3, 4, 10, 12) extending in axial direction. The ends (11, 22) of sleeve (7) envelop lips (3, 4, 10, 12). The inner surface (20) of sleeve (7) guides a roller cage assembly (15, 16) and is sealed by double lip rubber seal (8, 9). Double lip rubber seal (8, 9) is provided with a metal stiffener (13) press fitted on the outer diameter of bottom washer (14). An O-ring (6) provides sealing between top washer (2) and inner surface (20) of sleeve (7)•
(FR)Selon l'invention, un palier de butée équipé d'un ensemble d'étanchéité amélioré comprend une chemise (7) dont les deux extrémités (11, 22) présentent des faces plates (19, 21) servant de support à des joints en caoutchouc, chaque joint comportant deux lèvres en caoutchouc (3, 4, 10, 12) qui s'étendent dans le sens axial. Les extrémités (11, 22) de la chemise (7) enveloppent des lèvres (3, 4, 10, 12). La surface intérieure (20) de la chemise (7) guide un ensemble cage à rouleaux (15, 16) et est fermée par un joint en caoutchouc à deux lèvres (08, 09). Le joint en caoutchouc à deux lèvres (08, 09) est muni d'un raidisseur métallique (13) ajusté par pression sur le diamètre extérieur d'une rondelle inférieure (14). Un joint torique (6) assure l'étanchéité entre la rondelle supérieure (2) et la surface intérieure (20) de la chemise (7).
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, 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, PE, PG, PH, PL, PT, RO, RS, RU, 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 (BW, GH, GM, KE, LR, 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 (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, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)