Roller assembly with roller retention mechanism

Details Roller assembly with roller retention mechanism Roller assembly with roller retention mechanism

1982-12-16

1983-08-16

Footland, Lenard A.

Cutlery

308 1A, F16C 4104

Patent

active

043987770

ABSTRACT:
The roller retention mechanism includes at least three portions each extending into contact with two adjoining rollers. The rollers are wedged apart circumferentially. The "keystoning" effect presses all the rollers against the wall of the bore in the roller assembly with sufficient force to prevent axial movement of the rollers and to radially retain the rollers in the roller assembly. The roller retention mechanism is constructed and arranged to be subsequently pushed axially from the roller assembly.

REFERENCES:
patent: 4166660 (1979-09-01), Murphy
patent: 4235487 (1980-11-01), Schard
patent: 4239304 (1980-12-01), Wakunami

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