FIELD: machine tool manufacture, namely drive mechanisms used in turntable metal cutting machine tools.
SUBSTANCE: unit for transmitting torque of drive mechanisms includes driving sprockets with chain transmission and driven crown sprocket engaged with peripheral part of chain transmission branch. Electric motor is rigidly joined with driving sprocket. Each driving sprocket is rigidly joined with its electric motor. Chain transmission is in the form of single-row or multi-row calibrated chain or toothed chain having internal teeth and teeth along periphery of chain circuit.
EFFECT: enlarged manufacturing possibilities, simplified design of drive mechanism.
3 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PLATE-TYPE DRIVE CHAIN HAVING ROLLING HINGES WITH CHARGED SURFACES | 2009 |
|
RU2472050C2 |
| DRIVE PLATE-TYPE CHAIN HAVING OPEN ROLLING HINGES WITH ENGAGEMENT ELEMENT OF CYLINDRICAL SHAPE | 2009 |
|
RU2472049C2 |
| DRIVE OF OIL-WELL SUCKER-ROD PUMP | 2004 |
|
RU2274767C1 |
| CHAIN WAVY TRANSMISSION | 2000 |
|
RU2183294C1 |
| TRANSMISSION MECHANISM IN MINE MACHINE DRIVE | 0 |
|
SU1283376A1 |
| BARKING MACHINE | 0 |
|
SU835751A1 |
| AIRCRAFT UNDERCARRIAGE WHEELS DRIVE ASSEMBLY | 2011 |
|
RU2559191C1 |
| DRIVING FACILITY FOR SPROCKETS OF CHAIN DRIVES | 2004 |
|
RU2343279C2 |
| GENERATOR OF TORSIONAL VIBRATION | 0 |
|
SU567507A1 |
| DEVICE FOR WORKING TRENCHES AND WELLS IN SOIL | 0 |
|
SU812884A1 |
