B60FVEHICLES FOR USE BOTH ON RAIL AND ON ROADAMPHIBIOUS OR LIKE VEHICLESCONVERTIBLE VEHICLES air-cushion vehicles B60VIn this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme. B60F1/00 B60F1/00Vehicles for use both on rail and on roadConversions therefor B60F1/005with guiding elements keeping the road wheels on the rails B60F1/02with rail and road wheels on the same axle B60F1/04with rail and road wheels on different axles B60F1/043Vehicles comprising own propelling units B60F1/046Semi-trailer or trailer type vehicles without own propelling units B60F3/00Amphibious vehicles, i.e. vehicles capable of travelling both on land and on waterLand vehicles capable of travelling under water buoyant wheels B60B ; equipment forming part of, or attachable to vessels, facilitating transport over land B63C13/00 B60F3/0007Arrangement of propulsion or steering means on amphibious vehicles marine propulsion or steering B63H B60F3/0015comprising tracks specially adapted therefor articulated tracks for vehicles, in general B62D55/20 B60F3/0023comprising screw-type ground-engaging means vehicles characterised by having other ground-engaging means than wheels or endless track B62D57/00 B60F3/003Parts or details of the vehicle structure; vehicle arrangements not otherwise provided for B60F3/0038Flotation, updrift or stability devices for ships or other waterborne vessels B63B39/00, B63B43/10 B60F3/0046Water deflectors or screens B60F3/0053Particular devices for gas circulation, e.g. air admission, cooling, water tightners B60F3/0061Amphibious vehicles specially adapted for particular purposes or of a particular type armoured amphibious vehicles F41H7/00; equipment for working under water B63C11/00; flating bridges designed as or mounted on vehicles E01D15/22 B60F3/0069Recreational amphibious vehicles toy vehicles A63H17/00 - A63H31/00 B60F3/0076Amphibious snowmobiles ski-vehicles A63C5/00; sledges in general B62B13/00 - B62B19/00 B60F3/0084Amphibious cycles vessel being powered by land vehicle supported by vessel B63H21/175 B60F3/0092Amphibious trailers trailers in general B62D63/06; house boats B63B2035/4426 B60F5/00Other convertible vehicles, i.e. vehicles capable of travelling in or on different media vehicles having alternatively-usable runners and wheels B62B13/18; cycles convertible into other types of land vehicles B62K13/00; aircraft B64; flying-boats or seaplanes B64C B60F5/003Off the road or amphibian vehicles adaptable for air or space transport B60F5/006droppable B60F5/02convertible into aircraft B60F2301/00 B60F2301/00Retractable wheels B60F2301/02slidably B60F2301/04pivotally B60F2301/10Methods of getting on or off the rails B60F2301/12using transverse wheels, endless chains, or the like, i.e. rail wheels axes orthogonal to road wheel axes