PLOW FOR STONY SOIL Russian patent published in 2004 - IPC

Abstract RU 2242857 C1

FIELD: agricultural engineering.

SUBSTANCE: plow has plow bodies equipped with hydraulic safety devices and superposed chisels, and hydraulic pneumatic accumulator connected to tractor hydraulic system. Each plow body has rollers. Roller pin is connected to brackets, which are rigidly attached from the bottom to chisel. Roller is put onto pin for rotation and is disposed forward of lower end of chisel.

EFFECT: enhanced reliability in operation and reduced probability for breaking of share and chisel.

3 cl, 5 dwg

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RU 2 242 857 C1

Authors

Burkov L.N.

Dates

2004-12-27—Published

2003-06-02—Filed