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1. (WO2007075949) UNITIZED SINGLE ROW BEARING WITH REVERSE THRUST CAPABILITIES
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2007/075949 International Application No.: PCT/US2006/048905
Publication Date: 05.07.2007 International Filing Date: 21.12.2006
Chapter 2 Demand Filed: 22.10.2007
IPC:
F16C 19/54 (2006.01) ,F16C 33/60 (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
C
SHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
19
Bearings with rolling contact, for exclusively rotary movement
54
Systems consisting of a plurality of bearings with rolling friction
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
C
SHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
33
Parts of bearings; Special methods for making bearings or parts thereof
30
Parts of ball or roller bearings
58
Raceways; Race rings
60
divided
Applicants: GRADU, Mircea[US/US]; US (UsOnly)
SCHLERNITZAUER, Timothy, L.[US/US]; US (UsOnly)
ROMAN, Steven, A.[US/US]; US (UsOnly)
THE TIMKEN COMPANY[US/US]; 1835 Dueber Ave., SW Canton, Ohio 44706-2798, US (AllExceptUS)
Inventors: GRADU, Mircea; US
SCHLERNITZAUER, Timothy, L.; US
ROMAN, Steven, A.; US
Agent: GILL, Brian, J.; Polster, Lieder, Woodruff & Lucchesi, L.C. 12412 Powerscourt Drive, Suite 200 St. Louis, Missouri 63131, US
Priority Data:
60/752,74421.12.2005US
Title (EN) UNITIZED SINGLE ROW BEARING WITH REVERSE THRUST CAPABILITIES
(FR) ROULEMENT À UNE RANGÉE UNITAIRE AVEC FONCTIONS D'INVERSION DE POUSSÉE
Abstract:
(EN) An antifriction bearing A capable of transferring radial loads as well as thrust in both axial directions. The bearing A comprises an outer race (2) having a primary raceway (20) and a back face (22) , the back face (22) further having a reverse thrust raceway (26) beyond the small end of the primary raceway (20) . The bearing A also comprises an inner race (4) having another primary raceway (30) . Rolling elements (6) are arranged in a single row between the primary raceways (20, 30) of the races (2, 4) . A backing plate is carried by the inner race (4) and presented opposite the back face (2)2 of the outer race (2) . An antifriction device (10) is located between the reverse thrust raceway (42) of the backing plate (8) and the reverse thrust raceway (26) of the outer race (2) .
(FR) L'invention concerne un roulement anti-frottement A capable de transférer des charges radiales ainsi qu'une poussée dans les deux sens axiaux. Le roulement A comprend une bague extérieure (2) comportant un chemin de roulement principal (20) et une grande face (22), la grande face (22) comprenant en outre un chemin de roulement d'inversion de poussée (26) s'étendant au-delà de la petite extrémité du chemin de roulement principal (20). Le roulement A comprend également une bague intérieure (4) comportant un autre chemin de roulement principal (30). Des éléments de roulement (6) sont agencés en une seule rangée entre les chemins de roulement principaux (20, 30) des bagues (2, 4). Une plaque d'appui est supportée par la bague intérieure (4) et disposée à l'opposé de la grande face (22) de la bague extérieure (2). Un dispositif anti-frottement (10) est situé entre le chemin de roulement d'inversion de poussée (42) de la plaque d'appui (8) et le chemin de roulement d'inversion de poussée (26) de la bague extérieure (2).
front page image
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, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (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)