DIGGING-UP WORKING TOOL Russian patent published in 1995 - IPC

Abstract RU 2042307 C1

FIELD: agricultural engineering. SUBSTANCE: digging-up tool comprises share 1 and discs 2 with peripheral teeth. The working and back edges 4 and 5 of teeth 3 are made along a logarithmic curve with a constant cutting angle and are joined by the dedendum circle. Separating elevator 6 is installed after the share. EFFECT: improved design. 2 dwg

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RU 2 042 307 C1

Authors

Kostenko M.Ju.

Uspenskij I.A.

Lutkhov N.N.

Bojboboev N.G.

Trishin A.Ju.

Dates

1995-08-27—Published

1992-12-25—Filed