FLEXIBLE HITCH Russian patent published in 1999 - IPC

Abstract RU 2124989 C1

FIELD: agricultural engineering. SUBSTANCE: flexible hitch has coupling gear and support-and-traction frame and articulated cantilever mechanism. Support-and-traction frame has one turning and two carrier swivel wheels. Articulated cantilever mechanism and turning wheel have common vertical axle secured in upper part of hitch stationary and for rotation around carrier wheel. One side of support-and-traction frame is made in form of arc. EFFECT: increased capacity of tractor, reduced time taken for U-turn and carnering, reduced radius of cornering. 2 dwg

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RU 2 124 989 C1

Authors

Zhirnov A.B.

Dates

1999-01-20—Published

1997-02-17—Filed