SHREDDING APPARATUS

The shredder has successive pairs of counter-rotating, intermeshing blades within a housing. The blades are mounted on pairs of shafts, one pair above the other. Preferably, there are three such pairs of shafts, so that the material undergoes three stages of shredding. The shafts preferably are driv...

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Bibliographische Detailangaben
Hauptverfasser: HANUS, DIETMAR E, DESCHAMPS, MAURICE
Format: Patent
Sprache:eng ; fre
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Beschreibung
Zusammenfassung:The shredder has successive pairs of counter-rotating, intermeshing blades within a housing. The blades are mounted on pairs of shafts, one pair above the other. Preferably, there are three such pairs of shafts, so that the material undergoes three stages of shredding. The shafts preferably are driven by two motors arranged at opposite sides of the housing, one driving four of the shafts, and the other driving two of the shafts, via pulleys which are routed to provide the desired counter-rotation. In each pair of shafts, one shaft rotates at a different speed from the other shaft. The housing comprises frames located one above the other, with one pair of shafts arranged in each frame.