FIELD: mining.
SUBSTANCE: production planer for underground production comprises a body, planing cutters, at the same time it is equipped with a receptacle element to receive tractive sleds connected to the planer's chain, which is restricted with counter-support surfaces facing towards the direction of motion, interacting with the support surfaces at tractive sleds. The counter-support surfaces include pressing elements preferably arranged with the possibility of replacement for interaction with a damping device built into the tractive sleds.
EFFECT: extended service life of the production planer.
15 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TOWING TROLLEY FOR MINING DRAWKNIFE | 2008 |
|
RU2470154C2 |
| MINING DRAWKNIFE | 2006 |
|
RU2401946C2 |
| ACTUATING MECHANISM FOR MINING MACHINES (PLANES IN PARTICULAR) | 0 |
|
SU1836555A3 |
| PLANER | 0 |
|
SU905454A1 |
| ADJUSTMENT DEVICE FOR HOLDER OF UPPER CUTTER, AND MINING DRAWKNIFE WITH SUCH DEVICE | 2006 |
|
RU2401945C2 |
| METHOD OF ADJUSTMENT OF CUTTING LEVEL OF MINING PLOUGH AND DEVICE FOR ITS REALIZATION | 0 |
|
SU1713441A3 |
| SECTION OF TEAR-OFF PLANER GUIDE | 2006 |
|
RU2405107C2 |
| INJECTION DEVICE | 2008 |
|
RU2470678C2 |
| TOOLHEAD FOR CARBON OR WINNING DRAWKNIFE CUTTER, AND CUTTER | 2004 |
|
RU2334103C2 |
| PLANER | 0 |
|
SU1294990A1 |
