HARROW TOOTH Russian patent published in 1995 - IPC

Abstract RU 2034424 C1

FIELD: agricultural engineering. SUBSTANCE: lower working portion of harrow tooth has openings into which are fitted rods each of which has right and left end portions. Upper end of each rod working portion is pointed and bent at acute angle. Portions of rods fitted into openings are spherical and fixed in tooth openings by locking ring. EFFECT: higher quality and reliability. 2 cl, 3 dwg

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RU 2 034 424 C1

Authors

Maksimov I.I.

Viktorov S.M.

Dates

1995-05-10—Published

1991-06-14—Filed