FIELD: transport engineering. SUBSTANCE: gearbox has body 1, input and output shafts 2 and 3 respectively, planetary train 4 with crown gear 5, carrier 6 and two sun gears 7, 8, clutch 9 for coupling members 6, 7 of planetary train 4 between each other. The gearbox also has brake 10 for connecting sun gear 7 to body 1, additional brake 11 noncoaxial with planetary train 4, and three gear clutches 12, 13, 14. Clutch 12 is mounted on input shaft 2 for its selective engagement with carrier 6 or sun gear 8. Clutch 13 is mounted on output shaft 3 for its selective engagement with crown gear 5 or carrier 6. Clutch 14 is mounted on shaft 15 of additional brake 11 for its selective engagement with sun gear 8, carrier 6 or crown gear 5. EFFECT: improved structure. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TWO-SPEED DRIVE MECHANISM OF REAR POWER TAKE-OFF SHAFT OF GENERAL-PURPOSE ROW CROP TRACTOR | 1991 |
|
RU2025306C1 |
| TWO-SPEED DRIVE OF POWER TAKE-OFF SHAFTS OF TRANSPORT VEHICLE | 1991 |
|
RU2025305C1 |
| VEHICLE CHANGE SPEED GEAR | 0 |
|
SU1504110A1 |
| AUTOMATIC STEP-BY-STEP PLANETARY GEAR BOX | 2008 |
|
RU2384773C1 |
| MODULE AUTOMATIC STEPPED PLANETARY GEARBOX | 2012 |
|
RU2514381C1 |
| GEARBOX | 0 |
|
SU1181903A1 |
| FERTILIZER PLACED | 1991 |
|
RU2009628C1 |
| VEHICLE TRANSMISSION | 0 |
|
SU1346454A1 |
| PLANETARY GEARING | 0 |
|
SU1716219A1 |
| VEHICLE GEAR BOX | 0 |
|
SU1588577A1 |
