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2 060 641

(13)

(51)

IPC

(21) (22)

Application

3789417/15, 1984-09-12

(22)

Actual filing date

1984-09-12

(45)

Published

1996-05-27

(72)

Inventor

Janko Ju.G.Demchenko E.M.Lifljanskij V.Sh.

(73)

Holder

Aktsionernoe Obshchestvo Nauchno-Issledovatel'Skij Institut Gidrotekhniki I Melioratsii"

APPARATUS FOR FORESTRY WORKS, IN PARTICULAR, FOR STUMP AND TREE CUTTING Russian patent published in 1996 - IPC

Abstract RU 2060641 C1

FIELD: forestry. SUBSTANCE: apparatus has auxiliary cutter formed as ring 6 with teeth 6. Cutter is mounted on supporting member in axial alignment with main cutter. Rotation drive 8 has gear 9 positioned between main and auxiliary cutters for engagement with them. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 dwg

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RU 2 060 641 C1

Authors

Janko Ju.G.

Demchenko E.M.

Lifljanskij V.Sh.

Dates

1996-05-27—Published

1984-09-12—Filed