Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1983-11-09
1985-08-13
Footland, Lenard A.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
B21H 112
Patent
active
045340951
ABSTRACT:
In a cage for rolling bearings, the material of the webs is forced into the cage pockets on the outer surface of the cage, to hold the rolling bodies from falling out of the pockets radially outwardly of the cage. The material of the webs is also formed to provide the projections extending perpendicularly from the inner surface of the webs, in order to inhibit falling out of the rolling bodies radially inwardly of the cage pockets.
REFERENCES:
patent: 2933803 (1960-04-01), Schaeffler
patent: 3445907 (1969-05-01), Greby
patent: 3992764 (1976-11-01), Serasio
patent: 4222620 (1980-09-01), Mirring
patent: 4425011 (1984-01-01), Cunningham et al.
Bauer Bernhard
Olschewski Armin
Footland Lenard A.
Rosen Daniel M.
SKF Kugellagerfabriken GmbH
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