Metal working – Means to assemble or disassemble – Roller or ball bearing
Patent
1994-10-18
1997-01-28
Cuda, Irene
Metal working
Means to assemble or disassemble
Roller or ball bearing
2989807, B23P 1500
Patent
active
055967981
ABSTRACT:
An apparatus for assembling a bearing unit, particularly a wheel bearing unit for motor vehicles, in such a manner that the wheel bearing unit is of light construction, shows no prior damage and permits great flexibility in the manufacturing process. The force which is applied for the plastic deformation of the bead (9) at the end of the hub (1) is divided between the hub (1) and its support ram (11), on the one hand, and the hub flange (2) and its receiver (10) on the other hand, and thus, the necessary plastic deformation is concentrated in the region of the bead and not in the region between the hub (1) and the hub flange (2).
REFERENCES:
patent: 5061090 (1991-10-01), Kriaski et al.
patent: 5159754 (1992-11-01), Vancsik
patent: 5165169 (1992-11-01), Boyce
patent: 5240333 (1993-08-01), Hassiotis et al.
Glas Gunther
Hofmann Heinrich
Langer Roland
Massiotis Vasilis
Cuda Irene
FAG Kugelfischer Georg Schafer AG
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