Solid material comminution or disintegration – Apparatus – Comminuting elements
Patent
1987-04-10
1988-04-26
Rosenbaum, Mark
Solid material comminution or disintegration
Apparatus
Comminuting elements
B02C 1818
Patent
active
047399392
ABSTRACT:
A shredding machine with a cylindrical rotor mounted to rotate with the axle. The exterior surface of the rotor having a plurality of tapped apertures disposed about the surface in arcuately, axially and helically spaced relationship. The rotor has a plurality of circular axially spaced parallel ring sets fixedly mounted thereon. Each set includes a pair of axially spaced parallel rings. The rings of each set have a plurality of arcuately spaced, axially registering notches. Each ring set is positioned to place between the rings a plurality of the apertures which register axially with the notches. A plurality of arcuate spacer segments arcuately positioned between rings of a set and spaced to have arcuate gaps that register with the tapped apertures and ring notches. The head end of each segment adapted to overlay the leading end flange of an arcuate ripper tooth and the trailing end of the tooth and foot end of the segment being spaced from each other arcuately by the diameter of a threaded aperture. A threaded screw and washer to threadably engage the aperture in the cylindrical surface and removably secure the spacer segments and teeth in position.
REFERENCES:
patent: 3797765 (1974-03-01), Samuels
patent: 3894697 (1975-07-01), Lawson
patent: 4176800 (1979-12-01), Brewer
patent: 4231530 (1980-11-01), Hatanska
patent: 4330092 (1982-05-01), Roman
patent: 4360168 (1982-11-01), Peterson
patent: 4603816 (1986-08-01), Panning
Blower Application Company
Rosenbaum Mark
Swartwout, III Willis B.
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