WebCPC CPC COOPERATIVE PATENT CLASSIFICATION

B60F　VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES (air-cushion vehicles B60V)

B60F 1/00 Vehicles for use both on rail and on road; Conversions therefor

B60F 1/005 ・{with guiding elements keeping the road wheels on the rails}

B60F 1/02 ・with rail and road wheels on the same axle

B60F 1/04 ・with rail and road wheels on different axles

B60F 1/043 ・・{Vehicles comprising own propelling units}

B60F 1/046 ・・{Semi-trailer or trailer type vehicles without own propelling units}

B60F 3/00 Amphibious vehicles, i.e. vehicles capable of travelling both on land and on water; Land vehicles capable of travelling under water (buoyant wheels B60B; {equipment forming part of, or attachable to vessels, facilitating transport over land B63C 13/00})

B60F 3/0007 ・{Arrangement of propulsion or steering means on amphibious vehicles (marine propulsion or steering B63H)}

B60F 3/0015 ・・{comprising tracks specially adapted therefor (articulated tracks for vehicles, in general B62D 55/20)}

B60F 3/0023 ・・{comprising screw-type ground-engaging means (vehicles characterised by having other ground-engaging means than wheels or endless track B62D 57/00)}

B60F 3/003 ・{Parts or details of the vehicle structure; vehicle arrangements not otherwise provided for}

B60F 3/0038 ・・{Flotation, updrift or stability devices (for ships or other waterborne vessels B63B 39/00, B63B 43/10)}

B60F 3/0046 ・・{Water deflectors or screens}

B60F 3/0053 ・・{Particular devices for gas circulation, e.g. air admission, cooling, water tightners}

B60F 3/0061 ・{Amphibious vehicles specially adapted for particular purposes or of a particular type (armoured amphibious vehicles F41H 7/00; equipment for working under water B63C 11/00; flating bridges designed as or mounted on vehicles E01D 15/14C5)}

B60F 3/0069 ・・{Recreational amphibious vehicles (toy vehicles A63H 17/00 - A63H 31/00)}

B60F 3/0076 ・・{Amphibious snowmobiles (ski-vehicles A63C 5/00; sledges in general B62B 13/00 - B62B 19/00)}

B60F 3/0084 ・・{Amphibious cycles (vessel being powered by land vehicle supported by vessel B63H 21/175)}

B60F 3/0092 ・・{Amphibious trailers (trailers in general B62D 63/06; house boats B63B 35/732)}

B60F 5/00 Other convertible vehicles, i.e. vehicles capable of travelling in or on different media (vehicles having alternatively-usable runners and wheels B62B 13/18; cycles convertible into other types of land vehicles B62K 13/00; aircraft B64; flying-boats or seaplanes B64C)

B60F 5/003 ・{Off the road or amphibian vehicles adaptable for air or space transport}

B60F 5/006 ・・{droppable}

B60F 5/02 ・convertible into aircraft

B60F 2301/00 Retractable wheels

B60F 2301/02 ・slidably

B60F 2301/04 ・pivotally

B60F 2301/10 ・Methods of getting on or off the rails

B60F 2301/12 ・using transverse wheels, endless chains, or the like, i.e. rail wheels axes orthogonal to road wheel axes