Solid material comminution or disintegration – Apparatus – Comminuting surface provided with openings to permit...
Patent
1978-09-05
1980-01-22
Lazarus, Richard B.
Solid material comminution or disintegration
Apparatus
Comminuting surface provided with openings to permit...
241143, 241 54, 241152A, B02C 2300, B02C 2330
Patent
active
041846435
ABSTRACT:
A pair of gear-driven hollow cutting cylinders, each perforated with square holes to provide a grid of exterior cutting edges extending circumferentially and longitudinally of the cylinder, breaks a glass wool mat fed therebetween into small columns which are pneumatically conveyed from the inside of the cylinders to a conventional bagging machine.
REFERENCES:
patent: 617735 (1899-01-01), Godfrey
patent: 1432420 (1922-10-01), Sheldon
patent: 2745491 (1956-05-01), Sonneborn et al.
patent: 3627211 (1971-12-01), Leach
Cloutier Philip R.
Hudgens Ronald C.
Lazarus Richard B.
Owens-Corning Fiberglas Corporation
Rose Paul J.
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