| B | SK | PERFORMING OPERATIONS; TRANSPORTING |
| B60 | USK | TRANSPORTING |
| B60 | KL | VEHICLES IN GENERAL |
| B60V | UKL | AIR-CUSHION VEHICLES (devices for short-distance movement of heavy loads by providing a high-pressure fluid cushion, supplied from an independent source, between load and ground B65G 7/06) |
| B60V 1/00 | HGR | Air-cushion vehicles (land vehicles, waterborne vessels, or aircraft adapted or modified to travel on air cushions B60V 3/00) |
| B60V 1/02 | UGR1 | | . | wherein the cushion is generated and contained by at least one peripheral fluid curtain |
|
| B60V 1/04 | UGR1 | | . | wherein the cushion is contained at least in part by walls |
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| B60V 1/06 | UGR1 | | . | wherein the cushion is formed within plenum chamber |
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| B60V 1/08 | UGR1 | | . | wherein the cushion is created during forward movement of the vehicle by ram effect |
|
| B60V 1/10 | UGR1 | | . | in which the curtain-forming nozzle or the vehicle base is shaped to create a vortex curtain |
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| B60V 1/11 | UGR1 | | . | Stability or attitude control [2] |
|
| B60V 1/12 | UGR2 | | . . | by dividing the cushion [2] |
|
| B60V 1/14 | UGR1 | | . | Propulsion; Control thereof (B60V 1/11 takes precedence) [2] |
|
| B60V 1/15 | UGR2 | | . . | using part of the cushion-forming fluid [2] |
|
| B60V 1/16 | UGR1 | |
| B60V 1/18 | UGR1 | |
| B60V 1/20 | UGR1 | |
| B60V 1/22 | UGR1 | | . | provided with hydrofoils (hydrofoils per se B63B 1/24) |
|
| B60V 3/00 | HGR | Land vehicles, waterborne vessels, or aircraft, adapted or modified to travel on air cushions |
| B60V 3/02 | UGR1 | | . | Land vehicles, e.g. road vehicles |
|
| B60V 3/04 | UGR2 | | . . | co-operating with rails or other guiding means, e.g. with air cushion between rail and vehicle |
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| B60V 3/06 | UGR1 | |
| B60V 3/08 | UGR1 | | . | Aircraft, e.g. air-cushion alighting-gear therefor |
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