Patent ID: 6302252
Filing Date: 2001-10-16
Classification: F16C,F16D

Abstract:
A one-way clutch integrated with a rolling bearing in which plural rolling elements and sprags are arranged in an annular space between an inner race and an outer race in each of which a raceway surface for a one-way clutch is formed in both sides of a raceway surface for a rolling bearing, said rolling elements and said sprags make contact with corresponding one of said raceway surfaces, said rolling elements and said sprags are held at constant intervals in a circumferential direction by a common cage which is configured by engagingly integrating two annular members with each other in an axial direction, and said sprags are urged by springs in a locking direction in respective pockets of said cage, whereina claw which elongates in the axial direction is formed in plural positions arranged along a circumferential direction in one of said two annular members constituting said cage, recesses with which said claws are to be fittingly engaged are formed in another one of said annular members, and a rib which elongates in the axial direction is formed in each of said claws and said recesses, said ribs being adjacent to each other in an engagement state to prevent said claws from being bent in an inner radial direction.