HAND TOOL Russian patent published in 1998 - IPC

Abstract RU 2100917 C1

FIELD: agriculture. SUBSTANCE: hand tool has pins provided with threaded openings and bolts adapted to be inserted into pin threaded openings. Pins are arranged at different levels for rotation in the plane of sleeve perpendicular to longitudinal axis of sleeve. End of sleeve lower base is made semicircular. Working tool is mounted on free ends of bolts so that its inner surface is conjugated with semicircular end of sleeve. EFFECT: increased efficiency and simplified construction. 3 dwg

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RU 2 100 917 C1

Authors

Dates

1998-01-10—Published

1994-07-05—Filed