|  | B |
SECTION B — PERFORMING OPERATIONS; TRANSPORTING

TRANSPORTING

|  | B62 |
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

|  | B62D |
MOTOR VEHICLES; TRAILERS (steering, or guiding on a desired track, of agricultural machines or implements Fulltext... Hierarchy... Expanded...A01B 69/00; wheels, castors, axles, increasing wheel adhesion Fulltext... Hierarchy... Expanded...B60B; vehicle tyres, tyre inflation or tyre changing Fulltext... Hierarchy... Expanded...B60C; connections between vehicles of a train or the like Fulltext... Hierarchy... Expanded...B60D; vehicles for use on rail and road, amphibious or convertible vehicles Fulltext... Hierarchy... Expanded...B60F; suspension arrangements Fulltext... Hierarchy... Expanded...B60G; heating, cooling, ventilating or other air treating devices Fulltext... Hierarchy... Expanded...B60H; windows, windscreens, non-fixed roofs, doors or similar devices, protective coverings for vehicles not in use Fulltext... Hierarchy... Expanded...B60J; propulsion plant arrangements, auxiliary drives, transmissions, controls, instrumentation or dashboards Fulltext... Hierarchy... Expanded...B60K; electric equipment or propulsion of electrically-propelled vehicles Fulltext... Hierarchy... Expanded...B60L; power supply for electrically-propelled vehicles Fulltext... Hierarchy... Expanded...B60M; passenger accommodation not otherwise provided for Fulltext... Hierarchy... Expanded...B60N; adaptations for load transportation or to carry special loads or objects Fulltext... Hierarchy... Expanded...B60P; lighting, signalling Fulltext... Hierarchy... Expanded...B60Q; vehicles, vehicle fittings or vehicle parts, not otherwise provided for Fulltext... Hierarchy... Expanded...B60R; servicing, cleaning, repairing, supporting, lifting, or manoeuvring, not otherwise provided for Fulltext... Hierarchy... Expanded...B60S; brake arrangements, brake control systems or parts thereof Fulltext... Hierarchy... Expanded...B60T; air-cushion vehicles Fulltext... Hierarchy... Expanded...B60V; motor-cycles, accessories therefor Fulltext... Hierarchy... Expanded...B62J, Fulltext... Hierarchy... Expanded...B62K; testing of vehicles Fulltext... Hierarchy... Expanded...G01M)

|  | B62D |
Note(s) In this subclass, the following terms are used with the meanings indicated: "vehicles" includes motor vehicles and trailers; "trailers" includes forecars or sidecars.

|  | B62D 1/00 - B62D 15/00 |
Steering of motor vehicles or trailers (steering devices applicable only to steerable undercarriages for aircraft Fulltext... Hierarchy... Expanded...B64C 25/50) [3]

|  | B62D 1/00 |
Steering controls, i.e. means for initiating a change of direction of the vehicle (control devices in general Fulltext... Hierarchy... Expanded...G05) [4,5]

|  | B62D 1/02 |
· | vehicle-mounted

|  | B62D 1/04 |
· · | Hand wheels

|  | B62D 1/06 |
· · · | Rims, e.g. with heating means; Rim covers (Fulltext... Hierarchy... Expanded...B62D 1/11 takes precedence) [5]

|  | B62D 1/08 |
· · · | Spokes, e.g. resilient (Fulltext... Hierarchy... Expanded...B62D 1/11 takes precedence) [5]

|  | B62D 1/10 |
· · · | Hubs; Connecting hubs to steering columns, e.g. adjustable (Fulltext... Hierarchy... Expanded...B62D 1/11 takes precedence) [5]

|  | B62D 1/11 |
· · · | incorporating energy-absorbing arrangements, e.g. by being yieldable or collapsible (padded linings associated with the steering wheel Fulltext... Hierarchy... Expanded...B60R 21/05; shock absorbers using plastic deformation of members in general Fulltext... Hierarchy... Expanded...F16F 7/12) [5]

|  | B62D 1/12 |
· · | Hand levers

|  | B62D 1/14 |
· · · | Tillers, i.e. hand levers operating on steering columns

|  | B62D 1/16 |
· · | Steering columns

|  | B62D 1/18 |
· · · | yieldable, adjustable, or tiltable (padded linings associated with the steering column Fulltext... Hierarchy... Expanded...B60R 21/05)

|  | B62D 1/19 |
· · · · | incorporating energy-absorbing arrangements, e.g. by being yieldable or collapsible (shock-absorbers using plastic deformation of members in general Fulltext... Hierarchy... Expanded...F16F 7/12) [5]

|  | B62D 1/20 |
· · · | Connecting steering column to steering gear

|  | B62D 1/22 |
· · | Alternative steering-control elements, e.g. for teaching purposes

|  | B62D 1/24 |
· | remote controlled, i.e. by means not mounted on the vehicle

|  | B62D 1/26 |
· · | mechanically, e.g. by a non-load-bearing guide (railways Fulltext... Hierarchy... Expanded...B61)

|  | B62D 1/28 |
· · | non-mechanically

|  | B62D 3/00 |
Steering gears (power assisted or power driven Fulltext... Hierarchy... Expanded...B62D 5/00; steering linkages Fulltext... Hierarchy... Expanded...B62D 7/00; for non-deflectable wheels Fulltext... Hierarchy... Expanded...B62D 11/00; gearing in general Fulltext... Hierarchy... Expanded...F16)

|  | B62D 3/02 |
· | mechanical

|  | B62D 3/04 |
· · | of worm type

|  | B62D 3/06 |
· · · | with screw and nut

|  | B62D 3/08 |
· · · · | using intermediate balls or the like

|  | B62D 3/10 |
· · · | with worm engaging in sector or roller gear

|  | B62D 3/12 |
· · | of rack-and-pinion type

|  | B62D 3/14 |
· | hydraulic

|  | B62D 5/00 |
Power-assisted or power-driven steering (for non-deflectable wheels Fulltext... Hierarchy... Expanded...B62D 11/00; fluid-pressure servomotors in general Fulltext... Hierarchy... Expanded...F15B)

|  | B62D 5/02 |
· | mechanical, e.g. using a power-take-off mechanism for taking power from a rotating shaft of the vehicle and applying it to the steering gear

|  | B62D 5/04 |
· | electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear

|  | B62D 5/06 |
· | fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle [4]

|  | B62D 5/07 |
· · | Supply of pressurised fluid for steering also supplying other consumers [4]

|  | B62D 5/08 |
· · | characterised by type of valve used (valves in general Fulltext... Hierarchy... Expanded...F16K) [4]

|  | B62D 5/083 |
· · · | Rotary valves [4]

|  | B62D 5/087 |
· · · | Sliding spool valves [4]

|  | B62D 5/09 |
· · | characterised by means for actuating valves [4]

|  | B62D 5/093 |
· · · | Telemotor driven by steering wheel movement (hydraulic steering gear Fulltext... Hierarchy... Expanded...B62D 3/14) [4]

|  | B62D 5/097 |
· · · · | Gerotor type [4]

|  | B62D 5/10 |
· · | characterised by type of power unit [4]

|  | B62D 5/12 |
· · · | Piston and cylinder [4]

|  | B62D 5/14 |
· · · | Rotary motor [4]

|  | B62D 5/16 |
· · · | Expansible chamber with flexible wall [4]

|  | B62D 5/18 |
· · | characterised by power transmitting means [4]

|  | B62D 5/20 |
· · | specially adapted for particular type of steering gear or particular application (steering gears per se Fulltext... Hierarchy... Expanded...B62D 3/00; steering linkages per se Fulltext... Hierarchy... Expanded...B62D 7/00) [4]

|  | B62D 5/22 |
· · · | for rack-and-pinion type [4]

|  | B62D 5/24 |
· · · | for worm type [4]

|  | B62D 5/26 |
· · · | for pivoted axles [4]

|  | B62D 5/28 |
· · · | for pivoted bogies [4]

|  | B62D 5/30 |
· · | Safety devices, e.g. alternate emergency power supply or transmission means to ensure steering upon failure of the primary steering means [4]

|  | B62D 5/32 |
· · · | for telemotor systems [4]

|  | B62D 6/00 |
Devices influencing automatically the steering depending on driving conditions sensed and responded to (steering linkages characterised by means varying the ratio between the steering angles of the steered wheels Fulltext... Hierarchy... Expanded...B62D 7/09, Fulltext... Hierarchy... Expanded...B62D 7/15) [4]

|  | B62D 6/00 |
Note(s) When classifying in this group, classification is also made in the appropriate one of groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...B62D 1/00-B62D 5/00 or Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...B62D 7/00-B62D 19/00 if other aspects of the steering system are of interest. [5] In group Fulltext... Hierarchy... Expanded...B62D 6/00 (with the exception of groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...B62D 6/02-B62D 6/06), it is desirable to add the indexing codes of groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...B62D 101/00-B62D 137/00. The indexing codes should be unlinked. [5]

|  | B62D 6/02 |
· | responsive only to vehicle speed [4]

|  | B62D 6/04 |
· | responsive only to forces disturbing the intended course of the vehicle, e.g. forces acting transversely to the direction of vehicle travel [4]

|  | B62D 6/06 |
· | responsive only to vehicle vibration dampening arrangements (steering dampers for cycles Fulltext... Hierarchy... Expanded...B62K 21/08) [4]

|  | B62D 7/00 |
Steering linkage; Stub axles or their mountings (Fulltext... Hierarchy... Expanded...B62D 13/00 takes precedence; power-assisted linkage Fulltext... Hierarchy... Expanded...B62D 5/00; linkage in general Fulltext... Hierarchy... Expanded...F16H) [5]

|  | B62D 7/02 |
· | for pivoted bogies

|  | B62D 7/04 |
· · | with more than one wheel

|  | B62D 7/06 |
· | for individually-pivoted wheels, e.g. on king-pins

|  | B62D 7/08 |
· · | the pivotal axes being situated in a single plane transverse to the longitudinal centre line of the vehicle

|  | B62D 7/09 |
· · · | characterised by means varying the ratio between the steering angles of the steered wheels [5]

|  | B62D 7/10 |
· · · | with single-output steering gear

|  | B62D 7/12 |
· · · | with twin-output steering gear

|  | B62D 7/14 |
· · | the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering

|  | B62D 7/15 |
· · · | characterised by means varying the ratio between the steering angles of the steered wheels [5]

|  | B62D 7/16 |
· | Arrangement of linkage connections (pivots per se Fulltext... Hierarchy... Expanded...F16C)

|  | B62D 7/18 |
· | Steering knuckles; King-pins

|  | B62D 7/20 |
· | Links, e.g. track rods (means for adjusting camber, castor, or toe-in Fulltext... Hierarchy... Expanded...B62D 17/00)

|  | B62D 7/22 |
· | Arrangements for reducing or eliminating reaction, e.g. vibration, from parts, e.g. wheels, of the steering system [5]

|  | B62D 9/00 |
Steering deflectable wheels not otherwise provided for (steering-position indicators Fulltext... Hierarchy... Expanded...B62D 15/02)

|  | B62D 9/02 |
· | combined with means for inwardly-inclining vehicle body on bends

|  | B62D 9/04 |
· | combined with means for inclining vehicle wheels on bends (Fulltext... Hierarchy... Expanded...B62D 9/02 takes precedence) [5]

|  | B62D 11/00 |
Steering non-deflectable wheels; Steering endless tracks or the like

|  | B62D 11/02 |
· | by differentially driving ground-engaging elements on opposite vehicle sides

|  | B62D 11/04 |
· · | by means of separate power sources

|  | B62D 11/06 |
· · | by means of a single main power source

|  | B62D 11/08 |
· · · | using brakes or clutches as main steering-effecting means

|  | B62D 11/10 |
· · · | using gearings with differential power outputs on opposite sides, e.g. twin- differential or epicyclic gears

|  | B62D 11/12 |
· · · · | using separate change-speed gearings

|  | B62D 11/14 |
· · · · | differential power outputs being effected by additional power supply to one side, e.g. power originating from secondary power source

|  | B62D 11/16 |
· · · · · | the additional power supply being supplied mechanically

|  | B62D 11/18 |
· · · · · | the additional power supply being supplied hydraulically

|  | B62D 11/20 |
· | Endless-track steering having pivoted bogie carrying track (Fulltext... Hierarchy... Expanded...B62D 11/02 takes precedence)

|  | B62D 11/22 |
· | Endless-track steering being effected by deflecting endless-track rollers or the like

|  | B62D 11/24 |
· | Endless-track steering specially adapted for vehicles having both steerable wheels and endless track

|  | B62D 12/00 |
Steering specially adapted for vehicles operating in tandem or having pivotally connected frames (steering endless tracks or the like Fulltext... Hierarchy... Expanded...B62D 11/00; steering specially adapted for trailers Fulltext... Hierarchy... Expanded...B62D 13/00) [4]

|  | B62D 12/02 |
· | for vehicles operating in tandem [4]

|  | B62D 13/00 |
Steering specially adapted for trailers (combined traction and steering hitches Fulltext... Hierarchy... Expanded...B60D)

|  | B62D 13/02 |
· | for centrally-pivoted axles

|  | B62D 13/04 |
· | for individually-pivoted wheels

|  | B62D 13/06 |
· | for backing a normally-drawn trailer

|  | B62D 15/00 |
Steering not otherwise provided for

|  | B62D 15/02 |
· | Steering position indicators [4]

|  | B62D 17/00 |
Means on vehicle for adjusting camber, castor, or toe-in

|  | B62D 19/00 |
Radius rods, i.e. distance members

|  | B62D 21/00 - B62D 39/00 |
Understructures; Superstructures; Vehicle bodies

|  | B62D 21/00 |
Understructures, i.e. chassis frame on which a vehicle body may be mounted (combined frame and vehicle body Fulltext... Hierarchy... Expanded...B62D 23/00)

|  | B62D 21/02 |
· | comprising longitudinally or transversely arranged frame members [4]

|  | B62D 21/03 |
· · | transverse members providing body support [4]

|  | B62D 21/04 |
· · | single longitudinal type

|  | B62D 21/05 |
· · | pinched frame type, i.e. formed of at least two longitudinal frame sections connected by other longitudinal frame sections of lesser transverse dimension [4]

|  | B62D 21/06 |
· | of X-shaped or fork-shaped construction, i.e. having members which form an X or fork as the frame is seen in plan view

|  | B62D 21/07 |
· | wide-hipped frame type, i.e. a wide box-shaped mid portion with narrower sections extending from said mid portion in both fore and aft directions [4]

|  | B62D 21/08 |
· | built-up with interlaced cross members ("Fachwerkrahmen")

|  | B62D 21/09 |
· | Means for mounting load bearing surfaces [4]

|  | B62D 21/10 |
· | in which the main member is plate-like

|  | B62D 21/11 |
· | with resilient means for suspension [4]

|  | B62D 21/11 |
Note(s) This group does not cover inventions directed primarily to the suspension, with only a nominal recitation of frame structure, which are covered by subclass Fulltext... Hierarchy... Expanded...B60G. [4]

|  | B62D 21/12 |
· | assembled from readily-detachable parts

|  | B62D 21/14 |
· | of adjustable length or width

|  | B62D 21/15 |
· | having impact absorbing means, e.g. a frame designed to permanently or temporarily change shape or dimension upon impact with another body (bumpers Fulltext... Hierarchy... Expanded...B60R 19/02; shock absorbers in general Fulltext... Hierarchy... Expanded...F16F) [4]

|  | B62D 21/16 |
· | having fluid storage compartment [4]

|  | B62D 21/17 |
· | forming fluid or electrical conduit means or having other means to accomodate the transmission of a force or signal [4]

|  | B62D 21/18 |
· | characterised by the vehicle type and not provided for in groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...B62D 21/02-B62D 21/17 [4]

|  | B62D 21/20 |
· · | trailer type, i.e. a frame specifically constructed for use in a non-powered vehicle [4]

|  | B62D 23/00 |
Combined superstructure and frame, i.e. monocoque constructions (superstructure sub-units Fulltext... Hierarchy... Expanded...B62D 25/00)

|  | B62D 24/00 |
Connections between vehicle body and vehicle frame (Fulltext... Hierarchy... Expanded...B62D 23/00, Fulltext... Hierarchy... Expanded...B62D 33/07 take precedence) [5]

|  | B62D 24/02 |
· | Vehicle body, not intended to move relatively to the vehicle frame, and mounted on vibration absorbing mountings, e.g. rubber pads [5]

|  | B62D 24/04 |
· | Vehicle body mounted on resilient suspension for movement relative to the vehicle frame [5]

|  | B62D 25/00 |
Superstructure sub-units; Parts or details thereof not otherwise provided for

|  | B62D 25/02 |
· | Side panels

|  | B62D 25/04 |
· | Door pillars

|  | B62D 25/06 |
· | Fixed roofs (non-fixed roofs or roofs with movable panels Fulltext... Hierarchy... Expanded...B60J 7/00; roof liners Fulltext... Hierarchy... Expanded...B60R 13/02; insulating elements Fulltext... Hierarchy... Expanded...B60R 13/08)

|  | B62D 25/07 |
· · | having water drainage or guide means integral with roof structure [4]

|  | B62D 25/08 |
· | Front or rear portions

|  | B62D 25/10 |
· · | Bonnets or lids

|  | B62D 25/12 |
· · · | Parts or details thereof (locks Fulltext... Hierarchy... Expanded...E05B; hinges Fulltext... Hierarchy... Expanded...E05D; counterbalancing means Fulltext... Hierarchy... Expanded...E05F; springs Fulltext... Hierarchy... Expanded...F16F)

|  | B62D 25/13 |
· · · · | Water deflectors [5]

|  | B62D 25/14 |
· · | Dashboards as superstructure sub-unit (other dashboard aspects Fulltext... Hierarchy... Expanded...B60K)

|  | B62D 25/16 |
· · | Mud-guards or wings; Wheel cover panels (equipped with means for freeing wheels or tyres from foreign matter Fulltext... Hierarchy... Expanded...B60S)

|  | B62D 25/18 |
· · · | Parts or details thereof, e.g. mud-guard flaps

|  | B62D 25/20 |
· | Floors or bottom sub-units

|  | B62D 25/22 |
· | Running-boards, steps, or the like, as superstructure sub-unit (other arrangements of steps, ladders, or running-boards in vehicles Fulltext... Hierarchy... Expanded...B60R)

|  | B62D 25/24 |
· | Superstructure sub-units with access openings having movable or removable closures (inlet covers for vehicle fuel tanks Fulltext... Hierarchy... Expanded...B60K 15/05) [5]

|  | B62D 27/00 |
Connections between superstructure sub-units

|  | B62D 27/02 |
· | rigid

|  | B62D 27/04 |
· | resilient

|  | B62D 27/06 |
· | readily releasable

|  | B62D 29/00 |
Superstructures characterised by material thereof

|  | B62D 29/02 |
· | predominantly of wood

|  | B62D 29/04 |
· | predominantly of synthetic material (working of plastics or substances in a plastic state Fulltext... Hierarchy... Expanded...B29)

|  | B62D 31/00 |
Superstructures for passenger vehicles (passenger vehicles specially adapted to co-operate with aircraft or terminal buildings Fulltext... Hierarchy... Expanded...B64F 1/31)

|  | B62D 31/02 |
· | for carrying large numbers of passengers, e.g. omnibus

|  | B62D 31/04 |
· | with more than one deck

|  | B62D 33/00 |
Superstructures for load-carrying vehicles (in which a load-carrying element is movable Fulltext... Hierarchy... Expanded...B60P; liners Fulltext... Hierarchy... Expanded...B60R 13/00)

|  | B62D 33/02 |
· | Platforms; Open load compartments

|  | B62D 33/023 |
· · | Sideboard or tailgate structures [5]

|  | B62D 33/027 |
· · · | movable [5]

|  | B62D 33/03 |
· · · · | by swinging down [5]

|  | B62D 33/033 |
· · · · | removable [5]

|  | B62D 33/037 |
· · · · | Latching means therefor [5]

|  | B62D 33/04 |
· | Enclosed load compartments

|  | B62D 33/06 |
· | Drivers' cabs

|  | B62D 33/063 |
· · | movable from one position into at least one other position, e.g. tiltable, pivotable about a vertical axis, displaceable from one side of the vehicle to the other [5]

|  | B62D 33/067 |
· · · | tiltable [5]

|  | B62D 33/07 |
· · · · | characterised by the device for locking the cab in the tilted or in the driving position [5]

|  | B62D 33/073 |
· · · | characterised by special adaptations of vehicle control devices [5]

|  | B62D 33/077 |
· | characterised by the connection of the superstructure to the vehicle frame [5]

|  | B62D 33/08 |
· · | comprising adjustable means (Fulltext... Hierarchy... Expanded...B62D 33/10 takes precedence) [5]

|  | B62D 33/10 |
· · | comprising means for the suspension of the superstructure on the frame [5]

|  | B62D 35/00 |
Vehicle bodies characterised by streamlining

|  | B62D 35/02 |
· | Streamlining the undersurfaces

|  | B62D 37/00 |
Stabilising vehicle bodies without controlling suspension arrangements

|  | B62D 37/02 |
· | by aerodynamic means

|  | B62D 37/04 |
· | by means of movable masses

|  | B62D 37/06 |
· · | using gyroscopes

|  | B62D 39/00 |
Vehicle bodies not otherwise provided for

|  | B62D 41/00 |
Fittings for identifying vehicles in case of collision; Fittings for marking or recording collision areas

|  | B62D 43/00 |
Spare wheel stowing, holding, or mounting arrangements

|  | B62D 43/02 |
· | external to the vehicle body

|  | B62D 43/04 |
· · | attached beneath the vehicle body

|  | B62D 43/06 |
· | within the vehicle body

|  | B62D 43/08 |
· · | and arranged substantially vertical

|  | B62D 43/10 |
· · | and arranged substantially horizontal

|  | B62D 47/00 - B62D 63/00 |
Motor vehicles or trailers classified according to type; Parts or accessories thereof not otherwise provided for (understructures, i.e. chassis frames, characterised by the vehicle type Fulltext... Hierarchy... Expanded...B62D 21/18)

|  | B62D 47/00 |
Motor vehicles or trailers predominantly for carrying passengers (superstructures Fulltext... Hierarchy... Expanded...B62D 31/00) [3]

|  | B62D 47/02 |
· | for large numbers of passengers, e.g. omnibus

|  | B62D 49/00 |
Tractors (of walk type Fulltext... Hierarchy... Expanded...B62D 51/04; endless-track features Fulltext... Hierarchy... Expanded...B62D 55/00)

|  | B62D 49/02 |
· | modified to take lifting devices

|  | B62D 49/04 |
· | modified to take pushing devices

|  | B62D 49/06 |
· | adapted for multi-purpose use

|  | B62D 49/08 |
· | having means for preventing overturning or tipping (safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles Fulltext... Hierarchy... Expanded...B60K 28/00) [4]

|  | B62D 51/00 |
Motor vehicles characterised by the driver not being seated

|  | B62D 51/02 |
· | the driver standing in the vehicle

|  | B62D 51/04 |
· | the driver walking

|  | B62D 51/06 |
· · | Uniaxle walk-type tractors

|  | B62D 53/00 |
Tractor-trailer combinations; Road trains (traction couplings other than fifth-wheel couplings Fulltext... Hierarchy... Expanded...B60D)

|  | B62D 53/02 |
· | comprising a uniaxle tractor unit and a uniaxle trailer unit

|  | B62D 53/04 |
· | comprising a vehicle carrying an essential part of the other vehicle's load by having supporting means for the front or rear part of the other vehicle

|  | B62D 53/06 |
· · | Semi-trailers

|  | B62D 53/08 |
· · | Fifth-wheel traction couplings

|  | B62D 53/10 |
· · · | with means for preventing accidental uncoupling

|  | B62D 53/12 |
· · · | engaging automatically

|  | B62D 55/00 |
Endless-track vehicles (steering aspects Fulltext... Hierarchy... Expanded...B62D 11/00)

|  | B62D 55/02 |
· | with tracks and additional ground wheels

|  | B62D 55/04 |
· | with tracks and alternative ground wheels, e.g. changeable from endless-track vehicle into wheeled vehicle and vice versa

|  | B62D 55/06 |
· | with tracks and without ground wheels

|  | B62D 55/065 |
· · | Multi-track vehicles, i.e. more than two tracks [4]

|  | B62D 55/07 |
· · | Mono-track vehicles [4]

|  | B62D 55/075 |
· · | Tracked vehicles for ascending or descending stairs (magnetic or pneumatic ground-engaging parts Fulltext... Hierarchy... Expanded...B62D 55/265; chairs or multi-track cycles specially adapted for invalids Fulltext... Hierarchy... Expanded...A61G 5/00) [4]

|  | B62D 55/08 |
· | Endless-track units; Parts thereof

|  | B62D 55/084 |
· · | Endless-track units or carriages mounted separably, adjustably or extensibly on vehicles, e.g. portable track units (Fulltext... Hierarchy... Expanded...B62D 55/07 takes precedence) [4]

|  | B62D 55/088 |
· · | with means to exclude or remove foreign matter e.g. sealing means, self-cleaning track links or sprockets, deflector plates or scrapers [4]

|  | B62D 55/092 |
· · | with lubrication means (lubricating in general Fulltext... Hierarchy... Expanded...F16N) [4]

|  | B62D 55/096 |
· · | with noise reducing means [4]

|  | B62D 55/10 |
· · | Bogies; Frames (track-tensioning means Fulltext... Hierarchy... Expanded...B62D 55/30)

|  | B62D 55/104 |
· · | Suspension devices for wheels, rollers, bogies or frames (vehicle suspension in general Fulltext... Hierarchy... Expanded...B60G) [4]

|  | B62D 55/108 |
· · · | with mechanical springs, e.g. torsion bars [4]

|  | B62D 55/112 |
· · · | with fluid springs, e.g. hydraulic, pneumatic [4]

|  | B62D 55/116 |
· · · | Attitude or position control of chassis by action on suspension, e.g. to compensate for a slope [4]

|  | B62D 55/12 |
· · | Arrangement, location, or adaptation of driving sprockets

|  | B62D 55/125 |
· · · | Final drives [4]

|  | B62D 55/13 |
· · · · | readily interchangeable modular type [4]

|  | B62D 55/135 |
· · · | with dismountable driving crown [4]

|  | B62D 55/14 |
· · | Arrangement, location, or adaptation of rollers

|  | B62D 55/15 |
· · · | Mounting devices, e.g. bushings, axles, bearings, sealings [4]

|  | B62D 55/18 |
· · | Tracks (self-cleaning track links Fulltext... Hierarchy... Expanded...B62D 55/088) [4]

|  | B62D 55/20 |
· · · | of articulated type, e.g. chains

|  | B62D 55/205 |
· · · · | Connections between track links [4]

|  | B62D 55/21 |
· · · · · | Links connected by transverse pivot pins [4]

|  | B62D 55/215 |
· · · · · | Resilient connections between links [4]

|  | B62D 55/22 |
· · · · | Arrangements for preventing or modifying back-flexing

|  | B62D 55/24 |
· · · | of continuously-flexible type, e.g. rubber belts

|  | B62D 55/247 |
· · · · | Gas filled or inflatable flexible tracks (connection of valves to inflatable elastic bodies Fulltext... Hierarchy... Expanded...B60C 29/00) [4]

|  | B62D 55/253 |
· · · · | having elements interconnected by one or more cables or like elements [4]

|  | B62D 55/26 |
· · · | Ground-engaging parts or elements

|  | B62D 55/265 |
· · · · | having magnetic or pneumatic adhesion [4]

|  | B62D 55/27 |
· · · · | having different types of crampons for progression over varying ground [4]

|  | B62D 55/275 |
· · · · | with street plate, i.e. means to prevent tread from cutting into road surface [4]

|  | B62D 55/28 |
· · · · | detachable

|  | B62D 55/30 |
· · | Track-tensioning means

|  | B62D 55/32 |
· | Assembly, disassembly, repair or servicing of endless-track systems [4]

|  | B62D 57/00 |
Vehicles characterised by having other propulsion or other ground-engaging means than wheels or endless track, alone or in addition to wheels or endless track (sledges Fulltext... Hierarchy... Expanded...B62B; motor sledges Fulltext... Hierarchy... Expanded...B62M) [5]

|  | B62D 57/02 |
· | with ground-engaging propulsion means, e.g. walking members

|  | B62D 57/024 |
· · | specially adapted for moving on inclined or vertical surfaces (endless-track vehicles for ascending or descending stairs Fulltext... Hierarchy... Expanded...B62D 55/075; hand-carts with provision for travelling up or down stairs Fulltext... Hierarchy... Expanded...B62B 5/02) [5]

|  | B62D 57/028 |
· · | having wheels and mechanical legs (Fulltext... Hierarchy... Expanded...B62D 57/024 takes precedence; ground-engaging vehicle fittings for supporting, lifting or manoeuvring the vehicle, wholly or in part Fulltext... Hierarchy... Expanded...B60S 9/00) [5]

|  | B62D 57/032 |
· · | with alternately or sequentially lifted supporting base and leg; with alternately or sequentially lifted feet or skid (Fulltext... Hierarchy... Expanded...B62D 57/024 takes precedence) [5]

|  | B62D 57/036 |
· · | screw type, e.g. Archimedian screw (Fulltext... Hierarchy... Expanded...B62D 57/024 takes precedence) [5]

|  | B62D 57/04 |
· | having other than ground-engaging propulsion means, e.g. having propellers (arrangement of jet-propulsion units Fulltext... Hierarchy... Expanded...B60K)

|  | B62D 59/00 |
Trailers with driven ground wheels or the like

|  | B62D 59/02 |
· | driven from external propulsion unit

|  | B62D 59/04 |
· | driven from propulsion unit on trailer

|  | B62D 61/00 |
Vehicles characterised by the arrangement or number of the wheels, e.g. four wheels in diamond pattern (single-track vehicles with or without auxiliary wheels Fulltext... Hierarchy... Expanded...B62K)

|  | B62D 61/02 |
· | with two road wheels in tandem on the longitudinal centre line of the vehicle

|  | B62D 61/04 |
· · | with two other wheels which are coaxial

|  | B62D 61/06 |
· | with only three wheels

|  | B62D 61/08 |
· · | with single front wheel

|  | B62D 61/10 |
· | with more than four wheels

|  | B62D 61/12 |
· | with variable number of ground-engaging wheels, e.g. with some wheels arranged higher than others, or with retractable wheels (for manoeuvring purposes only Fulltext... Hierarchy... Expanded...B60S)

|  | B62D 63/00 |
Motor vehicles or trailers not otherwise provided for

|  | B62D 63/02 |
· | Motor vehicles

|  | B62D 63/04 |
· · | Component parts or accessories

|  | B62D 63/06 |
· | Trailers (vehicles comprising living accommodation for people, e.g. caravans, camping or like vehicles, Fulltext... Hierarchy... Expanded...B60P 3/32)

|  | B62D 63/08 |
· · | Component parts or accessories

|  | B62D 65/00 |
Designing, manufacturing, or assembling motor vehicles or trailers, not otherwise provided for

|  | B62D 101/00 - B62D 137/00 |
Indexing scheme associated with group Fulltext... Hierarchy... Expanded...B62D 6/00 (but excluding groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...B62D 6/02-B62D 6/06) relating to driving conditions sensed and responded to. The indexing codes should be unlinked. [5]

|  | B62D 101/00 |
Road speed [5]

|  | B62D 103/00 |
Acceleration or deceleration in the direction of travel [5]

|  | B62D 105/00 |
Loss of traction, e.g. wheel spin or skid [5]

|  | B62D 107/00 |
Temperature [5]

|  | B62D 109/00 |
Presence, absence or inactivity of driver or operator, e.g. by sensing the operation of the clutch, brake or throttle [5]

|  | B62D 111/00 |
Forces disturbing the intended course of the vehicle, e.g. forces acting transversely of the direction of travel [5]

|  | B62D 113/00 |
Position of parts of the steering mechanism, e.g. the steered wheels or the steering wheel [5]

|  | B62D 115/00 |
Angle of articulation of articulated vehicle; Angle of tow-bar to towing vehicle [5]

|  | B62D 117/00 |
Angular velocity of steering wheel [5]

|  | B62D 119/00 |
Steering wheel torque [5]

|  | B62D 121/00 |
Force applied to the steering linkage [5]

|  | B62D 123/00 |
Fluid pressure supply for vehicle equipment, e.g. for power-assisted steering; Presence, failure or threshold values thereof; Lubricating or other fluid capacities [5]

|  | B62D 125/00 |
Particular gear ratio selected [5]

|  | B62D 127/00 |
Engine speed [5]

|  | B62D 131/00 |
Load, including height of vehicle dependent on load; State of vehicle vibration damping means [5]

|  | B62D 133/00 |
Trim or inclination, including road gradient [5]

|  | B62D 135/00 |
Air moisture content [5]

|  | B62D 137/00 |
Conditions not specified in groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...B62D 101/00-B62D 135/00 [5]