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1. (WO2013052822) CAGES FOR ROLLING ELEMENT BEARINGS AND METHOD OF MANUFACTURE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/052822    International Application No.:    PCT/US2012/058992
Publication Date: 11.04.2013 International Filing Date: 05.10.2012
IPC:
F16C 33/54 (2006.01)
Applicants: THE TIMKEN COMPANY [US/US]; 1835 Dueber Avenue S.W. Canton, Ohio 44706-2798 (US)
Inventors: SMITH, Douglas H.; (US).
PIERCE, Martin D.; (US).
HE, Ming; (US)
Agent: KAISER, Richard L.; Suite 3300 100 East Wisconsin Avenue Milwaukee, Wisconsin 53202 (US)
Priority Data:
61/544,118 06.10.2011 US
Title (EN) CAGES FOR ROLLING ELEMENT BEARINGS AND METHOD OF MANUFACTURE
(FR) CAGES POUR PALIERS À ÉLÉMENTS ROULANTS ET PROCÉDÉ DE FABRICATION
Abstract: front page image
(EN)A cage for a rolling element bearing includes a generally ring-shaped wall defining an axis. The wall has a first axial edge and a second axial edge opposite the first axial edge. The cage also includes a circumferential row of spaced-apart openings formed in the wall and configured to receive a plurality of rolling elements. The wall is tapered toward at least one of the first axial edge and the second axial edge by a plurality of individual deformations formed in the wall.
(FR)L'invention concerne une cage pour palier à éléments roulants qui comprend une paroi de forme globalement annulaire définissant un axe. La paroi comporte un premier bord axial et un second bord axial opposé au premier bord axial. La cage comprend aussi une rangée circonférentielle d'ouvertures espacées pratiquées dans la paroi et configurées pour recevoir une pluralité d'éléments roulants. La paroi est conique vers le premier bord axial et/ou le second bord axial du fait d'une pluralité de déformations individuelles formées dans la paroi.
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, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, 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)