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Pub. No.:    WO/2006/086523    International Application No.:    PCT/US2006/004521
Publication Date: 17.08.2006 International Filing Date: 08.02.2006
B62D 1/184 (2006.01)
Applicants: TIMKEN US CORPORATION [US/US]; 59 Field Street, Torrington, Connecticut 06790 (US) (For All Designated States Except US).
GIST, Walter, Richard, Jr. [US/US]; (US) (For US Only).
SCHICK, Gary [US/US]; (US) (For US Only)
Inventors: GIST, Walter, Richard, Jr.; (US).
SCHICK, Gary; (US)
Agent: SMITH, David, B.; Michael Best & Friedrich LLP, 100 East Wisconsin Avenue, Suite 3300, Milwaukee, WI 53202-4108 (US)
Priority Data:
60/651,393 09.02.2005 US
Abstract: front page image
(EN)A cam thrust assembly that includes at least one rotatable cam plate and at least one roller retaining recess defined in the cam plate. The roller retaining recess has an inner radius and an outer radius and defines a ramp surface having a shallow portion and a deep portion. The cam thrust assembly further includes a tapered roller positioned in the roller retaining recess on the ramp surface for movement along the ramp surface. At least a portion of the ramp surface is curved between the shallow portion and the deep portion in the direction of the roller travel.
(FR)La présente invention concerne une cage à came axiale qui comprend au moins une came plate rotative et au moins un évidement de retenue de rouleau défini dans la came plate. L’évidement de retenue de rouleau présente un rayon intérieur et un rayon extérieur et définit une surface de rampe comportant une partie creuse et une partie profonde. La cage à came axiale comprend en outre un rouleau effilé positionné dans l’évidement de retenue de rouleau sur la surface de rampe pour le mouvement le long de la surface de rampe. Au moins une partie de la surface de rampe est courbée entre la partie creuse et la partie profonde dans la direction de déplacement du rouleau.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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, HU, IE, IS, IT, LT, LU, LV, MC, NL, 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: English (EN)