WORKING EQUIPMENT OF EARTH-MOVING MACHINE Russian patent published in 1997 - IPC

Abstract RU 2087626 C1

FIELD: construction and road building machinery. SUBSTANCE: working equipment of earth-moving machine has frame, central blade connected to frame, wings hinge-connected to blade and wing turning hydraulic cylinder, central blade is provided with brackets enclosing the frame. Wing turning hydraulic cylinders are hinge-connected by some ends to blade wings and by other ends, to blade brackets. Frame is made in form of parallelogram mechanism. EFFECT: enlarged operating capabilities. 2 dwg

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RU 2 087 626 C1

Authors

Tanin-Shakhov V.S.

Tabachnikov V.G.

Voronina R.V.

Dates

1997-08-20—Published

1995-02-13—Filed