COMBINED EROSION-PREVENTIVE TOOL Russian patent published in 1998 - IPC

Abstract RU 2103850 C1

FIELD: agricultural engineering, in particular, soil erosion preventive treatment equipment. SUBSTANCE: erosion-preventive tool has frame 1 with carrier wheel 2, hitching device, plow bodies 3 pivotally connected with frame 1, link 5, deep plow 7 mounted on link 5 by cylindrical vertical pivot joint 6 and hydraulic cylinder 12 pivotally connected with deep plow 7 for transmitting horizontal rocking motions to link 5. Deep plow 7 is formed as blade arranged in vertical position. Pivot joint 6 of deep plow 7 is axially aligned with pivot joint 10 which connects deep plow 7 with hydraulic cylinder 12. Pivot joint 10 has restrictor 8 for restricting rotation angle of pivot journal of pivot joint 6 relative to sleeve of pivot joint 6. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 cl, 3 dwg

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RU 2 103 850 C1

Authors

Kanaev A.I.

Esipov V.I.

Ivanajskij S.A.

Savel'Ev Ju.A.

Dates

1998-02-10—Published

1994-07-18—Filed