Disk screen shaft assemblies and method of and means for manufac

Details Disk screen shaft assemblies and method of and means for manufac Disk screen shaft assemblies and method of and means for manufac

1983-10-28

1986-04-01

Ramsey, Kenneth J.

Classifying, separating, and assorting solids

Sifting

With liquid treatment

228 48, 228168, 228175, 403197, 403272, B23K 9225, B23K 3704

Patent

active

045796521

ABSTRACT:
Disk screen shaft assemblies have an array of concentric annular toothed disks mounted in axially spaced relation on and along shaft perimeters, with the inner diameters of the disks having bevelled edges welded to the shaft perimeters in a manner to confine the welding to the grooves defined by the bevelled edges with the shaft perimeters. Method and apparatus for mounting and welding the disks successively on the shaft perimeters attains accurate, warp free and effective mounting and welding of the disks to the shaft perimeters.

REFERENCES:
patent: 1282959 (1918-10-01), Sears
patent: 2442446 (1948-06-01), Wallace
patent: 2448694 (1948-09-01), Tyrner
patent: 2504921 (1950-04-01), Carter
patent: 3266702 (1966-08-01), Parent et al.
patent: 4037723 (1977-07-01), Wahl et al.
patent: 4118848 (1978-10-01), Goldschmidt
patent: 4218006 (1980-08-01), Atrepiev et al.
patent: 4239119 (1980-12-01), Kroell
patent: 4301930 (1981-11-01), Smith

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