Solid material comminution or disintegration – Apparatus – Cooperating comminuting surfaces
Patent
1995-05-03
1997-05-06
Schwartz, Larry I.
Solid material comminution or disintegration
Apparatus
Cooperating comminuting surfaces
B02K 2302
Patent
active
056263007
ABSTRACT:
A feeder assembly for lignocellulosic chip refiner has a conical core having a major diameter end and a minor diameter end. A helically coiled ribbon is supported by and extends longitudinally in spaced relation with the core. The ribbon is defined by turns of increasing diameter extending from the minor to the major diameter end of the core. A conical feed housing surrounds the ribbon.
REFERENCES:
patent: 2172151 (1939-10-01), Dick
patent: 3076610 (1963-02-01), Rosenfeld et al.
patent: 3441227 (1969-04-01), Fisher
patent: 4163525 (1979-08-01), Reinhall
patent: 5034099 (1991-07-01), Nilsson
patent: 5076892 (1991-12-01), Fisher et al.
Andritz Sprout-Bauer, Inc.
Coley Adrian L.
Schwartz Larry I.
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