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2 257 700

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IPC

(21) (22)

Application

2004102788/12, 2004-01-30

(24)

Start date

2004-01-30

(22)

Actual filing date

2004-01-30

(45)

Published

2005-08-10

(72)

Inventor

Rykov V.B.Taranin V.I.Shchirov V.N.Parkhomenko G.G.

(73)

Holder

Gosudarstvennoe Nauchnoe Uchrezhdenie Nauchno-Issledovatel'Skij I Proektno-Tekhnologicheskij Institut Mekhanizatsii I Ehlektrifikatsii Sel'Skogo Khozjajstva"

MELLOWING TOOL Russian patent published in 2005 - IPC

Abstract RU 2257700 C1

FIELD: agricultural engineering, in particular, equipment for mellowing of soil without disturbing top layer structure.

SUBSTANCE: mellowing tool has tine with inclined cutting edge, shoe with longitudinal shaft incorporating share, mellower and chisel mounted thereon. Elongated and short pins are positioned at rear side of inclined part of tine and share. Sectors of spherical disk are attached to elongated and short pins. Upper edge of sectors is equipped with teeth and slots. Slots and lower edge of sectors are extending along logarithmic spiral.

EFFECT: improved quality of mellowing top layer without disturbing natural structure of top layer and increased moisture absorbing capacity of soil.

2 cl, 3 dwg

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RU 2 257 700 C1

Authors

Rykov V.B.

Taranin V.I.

Shchirov V.N.

Parkhomenko G.G.

Dates

2005-08-10—Published

2004-01-30—Filed