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2 057 852

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IPC

(21) (22)

Application

93021140/03, 1993-04-22

(22)

Actual filing date

1993-04-22

(45)

Published

1996-04-10

(72)

Inventor

Khmara Leonid Andreevich[Ua]Korotkikh Vladislav Borisovich[Ua]Korotkikh Boris Ivanovich[Ru]

(73)

Holder

Noril'Skij Industrial'Nyj Institut

WORK EQUIPMENT OF A BULLDOZER Russian patent published in 1996 - IPC

Abstract RU 2057852 C1

FIELD: road building machines. SUBSTANCE: work equipment of a bulldozer has push L-shaped bars hinged to bulldozer frame, struts, control hydraulic cylinders, composed blade. Blade sections are independent about one another, may be moved in vertical direction. Middle section is rigidly connected to L-shaped bars and hinged to control hydraulic cylinders of the middle section. Lateral sections are rigidly connected to additional push bars and hinged to individual control hydraulic cylinders. EFFECT: high productivity. 6 dwg

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RU 2 057 852 C1

Authors

Khmara Leonid Andreevich[Ua]

Korotkikh Vladislav Borisovich[Ua]

Korotkikh Boris Ivanovich[Ru]

Dates

1996-04-10—Published

1993-04-22—Filed