APPARATUS FOR INTRODUCING OF MINERAL SUBSTANCES

APPARATUS FOR INTRODUCING OF MINERAL SUBSTANCES

FIELD: agricultural engineering. ^ SUBSTANCE: apparatus has reservoir with adjustable discharge windows and seeding unit made in the form of spring mounted on shaft, on radial springy poles uniformly distributed lengthwise of shaft. Shaft is positioned within reservoir for axial reciprocation at var...

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Hauptverfasser: LAVRUKHIN ALEKSANDR ALEKSANDROVICH, BERTOV ANATOLIJ ANATOL'EVICH, LEBEDEV MIKHAIL ALEKSANDROVICH, LEVCHENKO VLADIMIR KONSTANTINOVICH
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. ^ SUBSTANCE: apparatus has reservoir with adjustable discharge windows and seeding unit made in the form of spring mounted on shaft, on radial springy poles uniformly distributed lengthwise of shaft. Shaft is positioned within reservoir for axial reciprocation at variable amplitude. Shaft is equipped with regulator for changing of amplitude value. ^ EFFECT: improved quality of sowing mineral fertilizers. ^ 2 dwg