FIELD: earth-moving machines. SUBSTANCE: tooth of earth-moving machine has cutting part made with upper and lower surfaces limited by cutting and lateral edges. Surfacings made in the form of rectangular and quadratic form are placed on upper and lower surfaces of cutting part. EFFECT: improved design. 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TOOTH OF EARTH-MOVING MACHINE | 0 |
|
SU1469053A1 |
| GEAR FOR FEED OF SPRINKLING FLUID TO BORING BIT OF MINING MACHINE | 1992 |
|
RU2006579C1 |
| PLANETARY WORKING MEMBER OF TUNNELING MACHINE | 1993 |
|
RU2078207C1 |
| DEVICE FOR ROTARY DRILLING | 1995 |
|
RU2100562C1 |
| DEVICE FOR SUPPLYING SPRAYING FLUID TO MINING MACHINE CUTTER | 0 |
|
SU1819325A3 |
| BOREHOLE GEAR TO EXCITE ELASTIC WAVES IN ROCK MASS | 1994 |
|
RU2076340C1 |
| APPARATUS FOR DRILLING LARGE-DIAMETER WELLS | 0 |
|
SU1606673A1 |
| OPERATING MEMBER OF MINING MACHINE | 1998 |
|
RU2137918C1 |
| DEVICE FOR SUPPLYING SPRAYING FLUID TO MINING MACHINE CUTTER | 0 |
|
SU1819326A3 |
| CUTTING BIT FOR MINING MACHINES | 0 |
|
SU1314042A1 |
