FIELD: transport.
SUBSTANCE: invention relates to vehicles with all-wheel drive. The truck comprises cabin, cargo body, strain gauge, transmission to transfer torque moment from engine to front and rear driving axles. In the kinematic chain of driveline, transmission with clutch and transfer gear with interaxle differential is located. Interaxle differential comprises two planetary gear sets. The planetary gear sets are switched by gear clutch. The gear clutch is driven by piston. The piston is located in two-section chamber communicating with working fluid pressure source via four-way hydraulic on/off control valve. Hydraulic control valve is operated by electric magnet. The electric magnet is connected to strain gauge via threshold element. The strain gauge responds to cargo presence in truck body.
EFFECT: better drivability and flotation of vehicle.
3 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TRUCK WITH FRONT AND REAR DRIVING WHEELS | 2011 |
|
RU2483947C1 |
| ALL-WHEEL DRIVE TRUCK | 2012 |
|
RU2493023C1 |
| ALL-WHEEL DRIVE TRUCK | 2011 |
|
RU2483944C1 |
| TRUCK WITH FRONT AND REAR DRIVE AXLES | 2012 |
|
RU2486071C1 |
| ALL-WHEEL DRIVE VEHICLE TRANSMISSION | 2012 |
|
RU2486069C1 |
| ALL-WHEEL DRIVE TRUCK TRANSMISSION | 2012 |
|
RU2486070C1 |
| CONTROL DEVICE FOR INTERAXLE DIFFERENTIAL WITH THREE PLANETARY GEAR SETS | 2011 |
|
RU2483946C1 |
| CONTROL SYSTEM FOR INTERAXLE DIFFERENTIAL WITH THREE PLANETARY GEAR SETS | 2011 |
|
RU2483948C1 |
| ALL-WHEEL DRIVE VEHICLE TRANSFER BOX | 2011 |
|
RU2479445C1 |
| TRANSMISSION OF VEHICLE | 1995 |
|
RU2093374C1 |
