FIELD: transport engineering.
SUBSTANCE: invention relates to propellers of vehicles designed for moving along heavy terrains and soft grounds. Proposed pneumotrack propeller of vehicle contains pneumatic envelope of water-air tight design and exposed to gauge pressure, load-bearing platform arranged inside pneumatic envelope and gauge source. Said propeller is furnished with flexible couplings to provide hovering of load-bearing platform over ground surface and connecting envelope and load-bearing platform, and one or several traction drives creating tractive forces on pneumatic envelope to provide movement of vehicle.
EFFECT: increased load-lifting capacity, provision of higher reliability and strength and improved performance characteristics of propeller.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PNEUMATIC CRAWLER PROPULSIVE DEVICE | 2005 |
|
RU2284941C2 |
| PNEUMATIC CRAWLER PROPULSIVE DEVICE | 2004 |
|
RU2240250C1 |
| ALL-TERRAIN VEHICLE PROPULSION WITH AIR-CUSHIONED PNEUMATIC CATERPILLAR | 2016 |
|
RU2675725C2 |
| PNEUMATIC CATERPILLAR DRIVE WITHOUT AXIS WITH EXTERNAL TRACK DRIVE | 2006 |
|
RU2339535C2 |
| WALKING GEAR AND SELF-PROPELLED MACHINE BASED THEREON | 2011 |
|
RU2452647C1 |
| WHEELED-TRACKED CHASSIS OF ALL-TERRAIN VEHICLE | 2022 |
|
RU2787607C1 |
| MOBILE WHEELED-CATERPILLAR CHASSIS OF AN AUTONOMOUS ROBOTIC COMPLEX | 2022 |
|
RU2784975C1 |
| METHOD USED TO INCREASE MOVABILITY OF TRACK-LAYING VEHICLES ON HIGH ADHESION GROUNDS AND SELF-PROPELLED TRACK-LAYING VEHICLE | 1990 |
|
RU2028242C1 |
| PNEUMATIC TRACK CATERPILLAR PROPULSOR | 2012 |
|
RU2490159C1 |
| ROLLER VEHICLE | 2019 |
|
RU2745724C2 |
