Comminuting device

A wood chipping assembly has a frame with two parallel contra-rotating helical cutting-profile shafts. The shafts are at least partly enclosed by a chip grading basket. The cutting interface gap between the two shafts is fed from above by an elongated funnel. Chips falling from the cutting interface...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HEISSENBERGER, JOSEF, PRETZLER, RUDOLF
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A wood chipping assembly has a frame with two parallel contra-rotating helical cutting-profile shafts. The shafts are at least partly enclosed by a chip grading basket. The cutting interface gap between the two shafts is fed from above by an elongated funnel. Chips falling from the cutting interface fall through the basket into a trap. The slide-removable basket forms a single unit with the chip trap.