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2 129 769

(13)

(51)

IPC

(21) (22)

Application

97113125/13, 1997-07-31

(22)

Actual filing date

1997-07-31

(45)

Published

1999-05-10

(72)

Inventor

Shamkhan M.M.Fedorov G.F.Kir'Janov I.T.

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Nauchno-Issledovatel'Skij Tekhnologicheskij Institut"

ROTARY HAULM SHREDDER Russian patent published in 1999 - IPC

Abstract RU 2129769 C1

FIELD: agricultural engineering; shredding of haulm of potato, beet and other vegetables. SUBSTANCE: haulm shredder has drum 3 installed on frame 1. brackets 5 and detachable cutter 6 are mounted on drum with displacement along four lines. Brackets 5 in each line are installed along drum 3 over screw line. Pitch of brackets 5 in even and odd screw lines is different. Brackets 5 of each screw line are arranged symmetrically relative to vertical axis of symmetry of drum 3. EFFECT: enlarged operating capabilities. 4 dwg

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RU 2 129 769 C1

Authors

Shamkhan M.M.

Fedorov G.F.

Kir'Janov I.T.

Dates

1999-05-10—Published

1997-07-31—Filed