BULLDOZER EXCAVATING PART Russian patent published in 1996 - IPC

Abstract RU 2066723 C1

FIELD: road building machinery; bulldozers. SUBSTANCE: bulldozer excavating part has blade, knife installed on rear part of blade in its lower portion, vertical guides and blade extending hydraulic ram. It has also knife turning hydraulic ram, limiting bar installed horizontally on rear portion of knife and brackets with bow-shaped slots. Frame posts have projections at one side and slots at opposite side. Projections of posts are located in bow-shaped slots of brackets. Vertical guide is rigidly connected with frame cross beam. EFFECT: enhanced quality of operation. 6 dwg

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RU 2 066 723 C1

Authors

Sladkova L.A.

Nedorezov I.A.

Ivanjuk A.N.

Korotkikh V.B.

Dates

1996-09-20—Published

1992-04-18—Filed