SHANK

SHANK

FIELD: agricultural engineering, in particular, working tools for drill. ^ SUBSTANCE: shank has tubular seed guide and shank tine rigidly connected to seed guide. Shank has wedge-shaped front surface. Corrugated disk knife is mounted on axis of rotation within fork. A-hoe is rigidly fixed on tine. A...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: KRAVCHENKO SERGEJ VLADIMIROVICH
Format: Patent
Sprache:eng ; rus
Schlagworte:
AGRICULTURE
ANIMAL HUSBANDRY
FERTILISING
FISHING
FORESTRY
HUMAN NECESSITIES
HUNTING
PLANTING
SOWING
TRAPPING
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Beschreibung
Zusammenfassung:FIELD: agricultural engineering, in particular, working tools for drill. ^ SUBSTANCE: shank has tubular seed guide and shank tine rigidly connected to seed guide. Shank has wedge-shaped front surface. Corrugated disk knife is mounted on axis of rotation within fork. A-hoe is rigidly fixed on tine. Axis of rotation of disk knife is spring-loaded relative to fork by compression springs. Spring is connected directly to stem and is forced to vibrate by means of electromagnet. Spring vibration value depends on type and properties of soil to be cultivated. ^ EFFECT: improved quality of soil cultivation and reduced shank draft. ^ 3 dwg