DRILL Russian patent published in 1997 - IPC

Abstract RU 2089057 C1

FIELD: agricultural engineering, in particular, sowing of complex grass mixtures. SUBSTANCE: drill has frame, hopper with agitator, seeding units mounted below hopper, seeding unit drive, supporting-compacting roll, furrow-cutters and levelers positioned in succession, furrow leveler drive mechanism, furrow cutter tilting mechanism, furrow cutter depth restrictors, seed flow distributor, primary member for seeding units, support and handle for moving drill. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 31 cl, 16 dwg

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OVERALL DRILL FOR SEEDS OF COMPOUND GRASS MIXTURE, PARTICULARLY, FOR DRILLING SEEDS ON RESTRICTED FIELD AREAS	1994	Kruzhilin I.P. Saldaev A.M. Burov S.V. Pyndak V.I. Smirnov A.V. Petrov V.G. Karneev A.P.	RU2080761C1
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RU 2 089 057 C1

Authors

Saldaev A.M.

Dates

1997-09-10—Published

1995-02-27—Filed