SOIL-TILLAGE MACHINE Russian patent published in 1997 - IPC

Abstract RU 2081529 C1

FIELD: agricultural engineering; rotary cultivators. SUBSTANCE: machine has soil-working blade tools with vertical axles of rotation mounted on frame. Movable ring is installed in housing of each working member by means of springs. Blades are connected with movable ring by tie-rods and are secured on housing of working member for movement by means of pins. EFFECT: enlarged operating capabilities. 2 dwg

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RU 2 081 529 C1

Authors

Ponomarev A.V.

Chernushko M.A.

Dates

1997-06-20—Published

1992-10-22—Filed