Apparatus for spreading granular materials from vehicle

A material spreader is adapted to dispense granular material from a vehicle. The material spreader includes a feed chute having a discharge opening and a discharge disc assembly disposed below the feed chute. The discharge disc assembly includes a spinner disc adapted to receive granular material fr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HOLLINRAKE MARK S, RICHARDSON SHANNON B, UNGERER GLENN L, WARD MART E
Format:	Patent
Sprache:	eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE FERTILISING FISHING FIXED CONSTRUCTIONS FORESTRY HUMAN NECESSITIES HUNTING MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR PLANTING SOWING TRAPPING
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Beschreibung
Zusammenfassung:	A material spreader is adapted to dispense granular material from a vehicle. The material spreader includes a feed chute having a discharge opening and a discharge disc assembly disposed below the feed chute. The discharge disc assembly includes a spinner disc adapted to receive granular material from the feed chute, a shroud disposed in at least partial covering relation to the spinner disc, and a rotational drive operatively connected to the spinner disc such that the spinner disc is rotatable within the shroud about a rotational axis. The shroud includes a pass-through opening disposed in substantially aligned relation with the discharge opening of the feed chute at a position radially removed from the central rotational axis. The discharge disc assembly is rotatably mounted in pivoting relation about a pivot axis extending through the pass-through opening and the discharge opening of the feed chute.