METHOD OF MANUFACTURE OF HOE BLADE Russian patent published in 2005 - IPC

FIELD: agricultural engineering.

SUBSTANCE: invention can be used at manufacturing of working members of agricultural machines. Proposed method comes to making of hoe with holder and application of cutting edge. Holder is made of steel with different section of walls and two plates. Plates are connected to each other and to holder, for instance, by fusion welding. Section of holder walls is increased from edges to center at manufacturing of hoes with larger operating width. When making of cultivator hoes with smaller operating width or making of feet of seeders, for instance C3C2.1 seeders, section of walls of holder is increased from center to edges.

EFFECT: simplified production technology of hoes and feet, unification and reduced cost of production.

3 cl, 6 dwg