Wheeled support assembly for conveyors with locking and fastenin

Details Wheeled support assembly for conveyors with locking and fastenin Wheeled support assembly for conveyors with locking and fastenin

1982-12-16

1985-03-05

Footland, Lenard A.

Bearings

Rotary bearing

Antifriction bearing

384543, 384544, F16C 1906

Patent

active

045027382

ABSTRACT:
A wheeled support assembly for conveyors includes a wheel assembly having an outer race, an inner race, a plurality of rolling elements positioned therebetween, and a support or bracket. The bracket defines a noncircular aperture in cross section, and the inner race defines a noncircular through bore in cross section. A support shaft having a headed portion extends through the inner race and into the bracket aperture. The support shaft has a noncircular in cross section outer surface which is engaged by the inner race and the bracket aperture to prevent relative rotation. The support shaft defines a threaded bore which receives a threaded fastener extending through the bracket aperture. The support shaft, inner race and bracket are dimensioned so that the shaft normally extends into but not through the bracket aperture, permitting convenient removal of the wheel without disturbing the support or bracket.

REFERENCES:
patent: 1617085 (1927-02-01), Specht
patent: 2117988 (1938-05-01), Schock et al.
patent: 2512148 (1950-06-01), Gaines
patent: 2976089 (1961-03-01), Vogt
patent: 3086826 (1963-04-01), Gunnell
patent: 3469892 (1969-09-01), Langstroth
patent: 3553765 (1971-01-01), Frost
patent: 3602150 (1971-08-01), Frost et al.
patent: 3971601 (1976-07-01), Sytsma
patent: 4010987 (1977-03-01), Jasperse et al.
patent: 4026614 (1977-05-01), Neder
patent: 4154447 (1979-05-01), Francis, Jr. et al.
Drawing No. 6280000 by C. L. Frost & Son.

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