Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1985-07-01
1987-10-20
Goldberg, Howard N.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
291484R, 291484A, 29453, B21D 5312, B21K 104, B21K 105
Patent
active
047004436
ABSTRACT:
A method for assembly of an inner race for a roller bearing and an annular cage with rolling elements contained in openings in this cage, the inner race being placed essentially concentric with the cage with the rolling elements retained by the cage contained in a track fashioned in the outer circumferential surface of the race, the track being bordered on both sides by shoulders formed by opposing lateral surfaces of revolving flanges at, respectively, the inner and outer top surfaces of the inner race. The track is tapered from the outside toward the inside with regard to the cardioid line of the inner race and the rolling elements are formed of tapered cylinders. The cage and inner race are snapped together by pressing in the axial direction.
REFERENCES:
patent: T102401 (1982-11-01), Toth
patent: 1920102 (1933-07-01), Nolan
patent: 1982896 (1934-12-01), Ackerman
patent: 2483695 (1949-10-01), Edwards
patent: 4136916 (1979-01-01), Musselman et al.
patent: 4336641 (1982-06-01), Bhatia
Golabi Irene
Goldberg Howard N.
SKF Industrial Trading and Development Company B.V.
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