One-pass seed bed working - using rollers and spring tines pressed into ground by springs and mounted in series on frame with spray heads

The one pass seed bed preparing plants-machine has breaking rollers (3), spray jets (10), harrow tines (7) and rollers (3a) mounted sequentially in a frame. They are pressed out the ground by spring tension (16) and are fitted to suitable points on a carrier vehicle according to the number of follow...

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Bibliographische Detailangaben
Hauptverfasser: JUN.,HEINRICH BOLLMANN, SEN.,HEINRICH BOLLMANN
Format: Patent
Sprache:eng ; ger
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Beschreibung
Zusammenfassung:The one pass seed bed preparing plants-machine has breaking rollers (3), spray jets (10), harrow tines (7) and rollers (3a) mounted sequentially in a frame. They are pressed out the ground by spring tension (16) and are fitted to suitable points on a carrier vehicle according to the number of following drills and their spacing. The combinations of implements can be varied according to the preparation work necessary.