Soil working apparatus

A soil working apparatus has a pair of relatively pivotable frames (1) and (2). The front frame (1) carries a plurality of plough blades (10) and the rear frame (2) carries first and second rotary devices (11) and (15) for breaking up soil loosened by the blades (10). The devices (11) and (15) are d...

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Bibliographische Detailangaben
1. Verfasser:	RIACH, ALLAN
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY FISHING FORESTRY HUMAN NECESSITIES HUNTING PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES ORIMPLEMENTS, IN GENERAL SOIL WORKING IN AGRICULTURE OR FORESTRY TRAPPING
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Beschreibung
Zusammenfassung:	A soil working apparatus has a pair of relatively pivotable frames (1) and (2). The front frame (1) carries a plurality of plough blades (10) and the rear frame (2) carries first and second rotary devices (11) and (15) for breaking up soil loosened by the blades (10). The devices (11) and (15) are driven in rotation from a gearbox (20), usually at different speeds relative to each other and to the speed of movement of the apparatus along the ground. The apparatus can be used to produce a seed bed in a single pass from land which has been previously harvested.