FIELD: transport.
SUBSTANCE: this boat comprises hull, three keels composed of wheel units. Tow keels are locates at boat aft in symmetry about its lengthwise axis while third keel is arranged at boat lengthwise axis centre. Wheel unit comprises three wheels secured in cantilever regularly and in symmetry about rotational axis to run along the boat lengthwise axis. They feature equal size and different weight. Two of said three wheels have maximum and minimum weight while third one features average magnitude of both.
EFFECT: ease of motion on ground, higher speed in shallow water, better heading stability.
2 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SURFBOARD | 2016 |
|
RU2626212C1 |
| WATER SKI FOR WATER BIATHLON | 2017 |
|
RU2659718C1 |
| RIGID INFLATABLE MOTOR BOAT | 2022 |
|
RU2805586C1 |
| INFLATABLE COMBINED BOAT AND METHOD FOR ITS MANUFACTURE | 2022 |
|
RU2783765C1 |
| AIR-CUSHIONED SELF-PROPELLED AMPHIBIAN PLATFORM | 2007 |
|
RU2345916C1 |
| INFLATABLE MOTORBOAT | 2019 |
|
RU2703414C1 |
| MULTI-TIER MECHANISED PARKING LOT OF OPEN TYPE | 2009 |
|
RU2393311C1 |
| "PROMETHEUS" METHOD OF SUBMARINE OPERATION | 2000 |
|
RU2185992C1 |
| INFLATABLE MOTORBOAT | 2019 |
|
RU2723925C1 |
| INFLATABLE UNIVERSAL SPEED BOAT WITH SMALL IMPELLER ON COMPRESSED AIRFLOW | 2020 |
|
RU2739087C1 |
