FIELD: agricultural engineering. SUBSTANCE: tillage tool has wedge with point part and blade, and is further provided with strengthening layer made in the form of wear-resistant faceplate disposed on one of wedge working surfaces and equipped with additional blade extending beyond wedge. Faceplate is disposed rear side of working surface and is rigidly secured therewith. Wear-resistant faceplate is made in the form of chisel formed substantially as rectangle in plan. Short side of chisel is projecting beyond point part. Wedge is made from low-carbon steel, and its blade is cemented. Wedge and chisel blades are additionally strengthened. EFFECT: increased efficiency in surface tillage of soil and improved operating and workability characteristics of tillage tool. 4 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| RIPPER WORKING TOOL | 2001 |
|
RU2183054C1 |
| CULTIVATOR HOE | 2001 |
|
RU2216138C2 |
| SOIL SLITTING TOOL WORKING MEMBER | 2002 |
|
RU2226756C1 |
| WORKING MEMBER OF TILLAGE TOOL | 2002 |
|
RU2226757C1 |
| SOIL TILLAGE WORKING MEMBER | 1995 |
|
RU2086080C1 |
| METHOD FOR SURFACING WEAR RESISTANT COATINGS | 2001 |
|
RU2184639C1 |
| WORKING MEMBER OF SOIL-SLITTING MACHINE | 2002 |
|
RU2227382C1 |
| DEEP PLOW | 2004 |
|
RU2251832C1 |
| WORKING BODY FOR SURFACE SOIL TREATMENT | 2010 |
|
RU2446653C1 |
| DEEP-TILLAGE CHISEL TOOL | 2003 |
|
RU2236101C1 |
