WebCPC CPC COOPERATIVE PATENT CLASSIFICATION

B63H　MARINE PROPULSION OR STEERING ({arrangement of propulsion or steering means on amphibious vehicles B60F 3/0007;} propulsion of air-cushion vehicles B60V 1/14; peculiar to submarines, other than nuclear propulsion, B63G; peculiar to torpedoes F42B 19/00)

B63H 1/00 Propulsive elements directly acting on water (jet propulsion B63H 11/00; attachment of propellers on shafts B63H 23/34)

B63H 1/02 ・of rotary type (endless-track type B63H 1/34)

B63H 1/04 ・・with rotation axis substantially at right angles to propulsive direction

B63H 1/06 ・・・with adjustable vanes or blades

B63H 1/08 ・・・・with cyclic adjustment

B63H 1/10 ・・・・・of Voith Schneider type, i.e. with blades extending axially from a disc-shaped rotary body

B63H 1/12 ・・with rotation axis substantially in propulsive direction

B63H 1/14 ・・・Propellers (pitch changing B63H 3/00)

B63H 1/15 ・・・・having vibration damping means (anti-vibration mounting of propulsion plant B63H 21/30; means for damping vibration in general F16F)

B63H 1/16 ・・・・having a shrouding ring attached to blades

B63H 1/18 ・・・・with means for diminishing cavitation e.g. supercavitation

B63H 1/20 ・・・・Hubs; Blade connections

B63H 1/22 ・・・・・the blades being foldable

B63H 1/24 ・・・・・・automatically foldable or unfoldable

B63H 1/26 ・・・・Blades

B63H 1/265 ・・・・・each blade being constituted by a surface enclosing an empty space, e.g. forming a closed loop

B63H 1/28 ・・・・Other means for improving propeller efficiency (water-guiding elements formed by shape of hull B63H 5/00)

B63H 1/30 ・of non-rotary type

B63H 1/32 ・・Flaps, pistons, or the like, reciprocating in propulsive direction

B63H 1/34 ・・of endless-track type

B63H 1/36 ・・swinging sideways, e.g. fishtail type

B63H 1/37 ・・Moving-wave propellers, i.e. wherein the propelling means comprise a flexible undulating structure

B63H 1/38 ・characterised solely by flotation properties, e.g. drums

B63H 3/00 Propeller-blade pitch changing {(Aircraft propellers B64C 11/30; Rotors of turbines F01D 7/00; Axial wind motors F03D 7/022; Axial-flow pumps F04D 29/00)}

B63H 3/002 ・{with individually adjustable blades}

B63H 3/008 ・{characterised by self-adjusting pitch, e.g. by means of springs, centrifugal forces, hydrodynamic forces}

B63H 3/02 ・actuated by control element coaxial with propeller shaft, e.g. the control element being rotary {(B63H 3/002 takes precedence, fluid actuated B63H 3/081)}

B63H 3/04 ・・the control element being reciprocatable

B63H 3/06 ・characterised by use of non-mechanical actuating means, e.g. electrical (B63H 3/002 takes precedence)

B63H 3/08 ・・fluid

B63H 3/081 ・・・{actuated by control element coaxial with the propeller shaft}

B63H 3/082 ・・・・{the control element being axially reciprocatable}

B63H 3/10 ・characterised by having pitch control conjoint with propulsion plant control

B63H 3/12 ・the pitch being adjustable only when propeller is stationary (B63H 3/002 takes precedence)

B63H 5/00 Arrangements on vessels of propulsion elements directly acting on water

B63H 5/02 ・of paddle wheels, e.g. of stern wheels

B63H 5/03 ・・movably mounted with respect to the hull, e.g. having means to reposition paddle wheel assembly, or to retract paddle or to change paddle attitude

B63H 5/04 ・・with stationary water-guiding elements

B63H 5/07 ・of propellers (forming part of outboard units {or Z-drives}B63H 20/00)

B63H 5/08 ・・of more than one propeller

B63H 5/10 ・・・of coaxial type, e.g. of counter-rotative type

B63H 5/125 ・・movably mounted with respect to hull, e.g. adjustable in direction {e.g. podded azimuthing thrusters}({outboard units or Z-drives B63H 20/00;} movably mounted for steering purposes only, {rudders carrying propellers}B63H 25/42)

B63H 5/1252 ・・・{the ability to move being conferred by gearing in transmission between prime mover and propeller and the propulsion unit being other than in a "Z" configuration}

B63H 5/14 ・・characterised by being mounted in non-rotating ducts or rings, e.g. adjustable for steering purpose (shrouding ring attached to blades B63H 1/16; jet propulsion B63H 11/00)

B63H 5/15 ・・・Nozzles, e.g. Kort-type

B63H 5/16 ・・characterised by being mounted in recesses; with stationary water-guiding elements; Means to prevent fouling of the propeller, e.g. guards, cages or screens (anti-fouling paints C09D 5/16)

B63H 5/165 ・・・{Propeller guards, line cutters or other means for protecting propellers or rudders}

B63H 5/18 ・・of emergency propellers, e.g. arranged at the side of the vessel

B63H 5/20 ・・・movable from a working position to a non-working position {(movable arrangements of propellers in general B63H 5/125; outboard propulsion units in general B63H 20/00; steering or dynamic anchoring by propellers used therefore only, or by rudders carrying propellers B63H 25/42)}

B63H 7/00 Arrangements of propulsive devices directly acting on air (jet propulsion B63H 11/00)

B63H 7/02 ・using propellers (air-screws of aircraft type B64C)

B63H 9/00 Propulsive devices directly acted on by wind; Arrangements thereof (air driven propellers driving underwater propulsive elements B63H 13/00)

B63H 9/02 ・using Magnus effect

B63H 9/04 ・using sails or like wind-catching surfaces (sailing sledges or ice boats B62B 15/00; {masts for sailing boats B63B 15/0083; sail arrangements for wind-driven boards B63B 35/7973})

B63H 9/06 ・・Construction or types of sails; Arrangements thereof on vessels

B63H 9/0607 ・・・{Rigid or aerofoil type sails}

B63H 9/0614 ・・・・{Inflatable aerofoil sails}

B63H 9/0642 ・・・{Sail battens}

B63H 9/0657 ・・・{Construction of sails (sails with detachable sections B63B 35/7983)}

B63H 9/0685 ・・・{Sails pivotally mounted at a mast-tip; Kite sails (B63B 35/7976 takes precedence)}

B63H 9/08 ・・Connections of sails to masts, spars, or the like

B63H 9/10 ・・・Running rigging, e.g. reefing equipment (staying of masts B63B 15/02)

B63H 9/1007 ・・・・{Trapeze systems (harnesses for windsurfers B63B 35/7993)}

B63H 9/1014 ・・・・・{with elastic connection to harnesses}

B63H 9/1021 ・・・・{Reefing}

B63H 9/1028 ・・・・・{by furling around stays}

B63H 9/1035 ・・・・・{by furling around or inside the mast}

B63H 9/1042 ・・・・・{by furling around or inside the boom}

B63H 9/1071 ・・・・{Spinnaker poles or rigging, e.g. combined with spinnaker handling}

B63H 9/1078 ・・・・{Boom brakes}

B63H 9/1085 ・・・・{Boom vangs}

B63H 9/1092 ・・・・{Means for stowing, or securing sails when not in use (B63H 9/1021 takes precedence)}

B63H 11/00 Effecting propulsion by jets, i.e. reaction principle (steering by {auxiliary} jet action, {rudders carrying jets}B63H 25/46; power plant per se, see the relevant classes)

B63H 11/01 ・having means to prevent foreign material from clogging fluid passage way

B63H 11/02 ・the propulsive medium being ambient water

B63H 11/025 ・・{by means of magneto-hydro-dynamic forces}

B63H 11/04 ・・by means of pumps

B63H 11/06 ・・・of reciprocating type

B63H 11/08 ・・・of rotary type

B63H 11/09 ・・・by means of pressure pulses applied to a column of liquid, e.g. by ignition of an air/gas or vapour mixture

B63H 11/10 ・・having means for deflecting jet or influencing cross-section thereof

B63H 11/101 ・・・{having means for deflecting jet into a propulsive direction substantially parallel to the plane of the pump outlet opening}

B63H 11/102 ・・・・{the inlet opening and the outlet opening of the pump being substantially coplanar}

B63H 11/103 ・・・having means to increase efficiency of propulsive fluid, e.g. discharge pipe provided with means to improve the fluid flow

B63H 11/107 ・・・Direction control of propulsive fluid {(B63H 11/101 takes precedence)}

B63H 11/11 ・・・・with bucket or clamshell-type reversing means

B63H 11/113 ・・・・Pivoted outlet

B63H 11/117 ・・・・Pivoted vane

B63H 11/12 ・the propulsive medium being steam or other gas

B63H 11/14 ・・the gas being produced by combustion

B63H 11/16 ・・the gas being produced by other chemical processes

B63H 13/00 Effecting propulsion by wind motors driving water-engaging propulsive elements

B63H 15/00 Effecting propulsion by use of vessel-mounted driving mechanisms co-operating with anchored chains or the like

B63H 16/00 Effecting propulsion by muscle power (swimming frameworks, {i.e. apparatus fixed to or held by the swimmer or diver} with swimmer-operated driving mechanism A63B 35/00; land-based training equipment for rowing or sculling A63B 69/06)

B63H 16/02 ・Movable thwarts; Footrests

B63H 16/04 ・Oars; Sculls; Paddles; Poles

B63H 16/06 ・Rowlocks; Mountings therefor

B63H 16/067 ・・Rowlocks mounted on a structure extending beyond the gunwale of the vessel

B63H 16/073 ・・having oar shaft restraining means

B63H 16/08 ・Other apparatus for converting muscle power into propulsive effort (general features of propulsion elements, see the relevant groups)

B63H 16/10 ・・for bow-facing rowing

B63H 16/102 ・・・{by using an inverting mechanism between the handgrip and the blade, e.g. a toothed transmission}

B63H 16/105 ・・・・{the mechanism having articulated rods}

B63H 16/107 ・・・{by placing the fulcrum outside the segment defined by handgrip and blade}

B63H 16/12 ・・using hand levers, cranks, pedals, or the like, e.g. water cycles, boats propelled by boat-mounted pedal cycles

B63H 16/14 ・・・for propelled drive

B63H 16/16 ・・using reciprocating pull cable, i.e. a strand-like member movable alternately backward and forward

B63H 16/18 ・・using sliding {or pivoting} handle or pedal, i.e. the motive force being transmitted to a propelling means by means of a lever operated by the hand or foot of the occupant

B63H 16/20 ・・using rotary cranking arm

B63H 19/00 Effecting propulsion of vessels, not otherwise provided for

B63H 19/02 ・by using energy derived from movement of ambient water, e.g. from rolling or pitching of vessels

B63H 19/04 ・・propelled by water current

B63H 19/06 ・by discharging gas into ambient water (with jet action B63H 11/12; for reducing surface friction B63B 1/38)

B63H 19/08 ・by direct engagement with water-bed or ground

B63H 20/00 Outboard propulsion units, i.e. propulsion units having a substantially vertical power leg mounted outboard of a hull and terminating in a propulsion element, e.g.

B63H 20/001 ・{Arrangements, apparatus and methods for handling fluids used in outboard drives (for handling exhaust gas B63H 20/24; for handling cooling-water B63H 20/28; cooling outboard marine engines F01P 3/202; air intakes for outboard marine engines F02M 35/16A)}

B63H 20/002 ・・{for handling lubrication liquids (in engines, e.g. outboard marine engines, F01M)}

B63H 20/007 ・{Trolling propulsion units (trolling plates for slowing down B63H 25/50; dynamo-electric machines of trolling units H02K)}

B63H 20/02 ・Mounting of propulsion units (B63H 20/08 takes precedence)

B63H 20/04 ・・in a well

B63H 20/06 ・・on an intermediate support

B63H 20/08 ・Means enabling movement of the position of the propulsion element, e.g. for trim, tilt, or steering (transmissions allowing movement of the propulsion element B63H 20/14); Control of trim or tilt (initiating means for steering B63H 25/02)

B63H 20/10 ・・Means enabling trim or tilt, or lifting of the propulsion element when an obstruction is hit; Control of trim or tilt

B63H 20/106 ・・・{Means enabling lifting of the propulsion element in a substantially vertical, linearly sliding movement}

B63H 20/12 ・・Means enabling steering

B63H 20/14 ・Transmission between propulsion power unit and propulsion element

B63H 20/16 ・・allowing movement of the propulsion element in a horizontal plane only, e.g. for steering

B63H 20/18 ・・allowing movement of the propulsion element about a longitudinal axis, e.g. the through transom shaft (B63H 20/22 takes precedence)

B63H 20/20 ・・with provision for reverse drive

B63H 20/22 ・・allowing movement of the propulsion element about at least a horizontal axis without disconnection of the drive, e.g. using universal joints

B63H 20/24 ・{Arrangements, apparatus and methods for handling exhaust gas in outboard drives, e.g.} exhaust gas outlets {(in engines, e.g. outboard marine engines, F01N)}

B63H 20/245 ・・{Exhaust gas outlets (B63H 20/26 takes precedence)}

B63H 20/26 ・・{Exhaust gas outlets} passing through the propeller or its hub

B63H 20/28 ・{Arrangements, apparatus and methods for handling cooling-water in outboard drives, e.g.} cooling-water intakes {(cooling circuits for outboard marine engines F01P 3/202)}

B63H 20/285 ・・{Cooling-water intakes (B63H 20/28 takes precedence)}

B63H 20/30 ・・{Cooling-water intakes} for flushing {(circuits for flushing outboard marine engines F01P 3/205)}

B63H 20/32 ・Housings {(air intakes for outboard engines F02M 35/16A)}

B63H 20/34 ・・comprising stabilising fins, {foils, anticavitation plates, splash plates, or rudders (rudders carrying propellers B63H 25/42; rudders carrying jets B63H 25/46)}

B63H 20/36 ・Transporting or testing stands {(hand carts for transporting outboard units B62B; measuring torque G01L 3/00, measuring thrust of propellers G01L 5/133, testing in general G01M); Use of outboard propulsion units as pumps}; Protection of power legs {e.g. when not in use}

B63H 21/00 Use of propulsion power plant or units on vessels (use of outboard propulsion units B63H 20/00; hull reinforcements for carrying propulsion power plant or units B63B 3/70; {propulsion of submarines B63G 8/08;} propulsion power plant or units per se, see the relevant classes)

B63H 21/02 ・the vessels being steam-driven (B63H 21/18 takes precedence)

B63H 21/04 ・・relating to positive-displacement steam engines

B63H 21/06 ・・relating to steam turbines

B63H 21/08 ・・relating to steam boilers

B63H 21/10 ・・relating to condensers or engine-cooling fluid heat-exchangers

B63H 21/12 ・the vessel being motor-driven (B63H 21/175, B63H 21/18 take precedence; {cooling circuits with liquid-to-liquid heat-exchange relative to marine vessels F01P 3/207})

B63H 21/14 ・・relating to internal-combustion engines {(of outboard type B63H 20/00)}

B63H 21/16 ・・relating to gas turbines

B63H 21/165 ・・by hydraulic fluid motor, i.e. wherein a liquid under pressure is utilised to rotate the propelling means {(transmission from power plant or unit to propeller using fluid gearing per se B63H 23/26)}

B63H 21/17 ・・by electric motor (electrically-propelled vehicles B60L; {Transmitting power from propulsion power plant to propulsive elements with electric gearing B63H 23/24})

B63H 21/175 ・the vessel being powered by land vehicle supported by vessel

B63H 21/18 ・the vessels being powered by nuclear energy

B63H 21/20 ・the vessels being powered by combinations of different types of propulsion units

B63H 21/21 ・Control means for engine or transmission, specially adapted for use on marine vessels

B63H 21/213 ・・{Levers or the like for controlling the engine or the transmission, e.g. single hand control levers}

B63H 21/22 ・the propulsion power units being controlled from exterior of engine room, e.g. from navigation bridge; Arrangements of order telegraphs ({conjoint control of specific features of internal combustion engines and of propelling elements F02D}; order telegraphs per se G08B 9/00)

B63H 21/24 ・the vessels being small craft, e.g. racing boats

B63H 21/26 ・・of outboard type; Outboard propulsion power units movably installed for steering, reversing, tilting, or the like {(transom panels for outboard motors for inflatable boats B63B 7/087; floating propeller units B63B 35/665)}

B63H 21/265 ・・・{Steering or control devices for outboards (steering by rudders B63H 25/06; control handles for boats B63H 21/22B)}

B63H 21/28 ・・・Arrangements of transmission between propulsion power unit and propulsive element

B63H 21/30 ・Mounting of propulsion plant or unit, e.g. for anti-vibration purposes (hull reinforcements therefor B63B 3/70; {of outboard propulsion units B63H 20/02;} vibration in systems F16F; engine beds F16M)

B63H 21/302 ・・{with active vibration damping}

B63H 21/305 ・・{with passive vibration damping}

B63H 21/32 ・Arrangements of propulsion-unit exhaust uptakes; Funnels peculiar to vessels; {Small watercraft exhaust arrangements, e.g. under-water}, (engine exhausts in general F01N; flue devices for furnaces in general F23J; {exhaust gas outlets forming part of outboard propulsion units or Z-drives B63H 20/24})

B63H 21/34 ・・having exhaust-gas deflecting means

B63H 21/36 ・Covers or casing arranged to protect plant or unit from marine environment ({Housings of outboard propulsion units B63H 20/32} hull construction B63B 3/00)
WARNING - B63H 21/00

B63H 21/38 ・Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like ({in outboard drives B63H 20/001;} lubricating or cooling machines or engines in general F01 to F04)

B63H 21/383 ・・{for handling cooling-water (in outboard drives B63H 20/28; in machines or engines in general F01P 3/00)}

B63H 21/386 ・・{for handling lubrication liquids (in machines or engines in general F01M)}

B63H 23/00 Transmitting power from propulsion power plant to propulsive elements (changing pitch or propellers B63H 3/00; adaptation of transmission to allow adjustment in location or direction of propellers B63H 5/125; transmission between wind motors and propulsive elements B63H 13/00; in outboard propulsion units B63H 20/14; adaptation of transmission to allow adjustment of location of propeller B63H 20/08; {adaptations of transmissions to allow steering or dynamic anchoring by propellers carried on rudders B63H 25/42;} for vehicles in general B60K; driving auxiliary machinery B63J; transmission elements per se F16)

B63H 23/02 ・with mechanical gearing

B63H 23/04 ・・the main transmitting element, e.g. shaft, being substantially vertical

B63H 23/06 ・・for transmitting drive from a single propulsion power unit

B63H 23/08 ・・with provision for reversing drive

B63H 23/10 ・・for transmitting drive from more than one propulsion power unit (for synchronisation of propulsive elements B63H 23/28)

B63H 23/12 ・・・allowing combined use of the propulsion power units

B63H 23/14 ・・・・with unidirectional drive or where reversal is immaterial

B63H 23/16 ・・・・characterised by provision of reverse drive

B63H 23/18 ・・・for alternative use of the propulsion power units

B63H 23/20 ・・・・with separate forward and astern propulsion power units, e.g. turbines

B63H 23/22 ・with non-mechanical gearing

B63H 23/24 ・・electric {(dynamo-electric machines H02K)}

B63H 23/26 ・・fluid

B63H 23/28 ・with synchronisation of propulsive elements

B63H 23/30 ・characterised by use of clutches

B63H 23/32 ・Other parts

B63H 23/321 ・・{Bearings or seals specially adapted for propeller shafts}

B63H 23/326 ・・・{Water lubricated bearings}

B63H 23/34 ・・Propeller shafts; Paddle-wheel shafts; Attachment of propellers on shafts (shafts in general F16C; attachment of a member on a shaft in general F16D 1/06)

B63H 23/35 ・・・Shaft braking or locking, i.e. means to slow or stop the rotation of the propeller shaft or to prevent the shaft from initial rotation

B63H 23/36 ・・Shaft tubes (propeller-shaft tunnels B63B 11/06; shaft-tube seals F16J)

B63H 25/00 Steering; Slowing-down otherwise than by use of propulsive elements (using adjustably-mounted propeller ducts or rings for steering B63H 5/14; using movably-installed outboard propulsion units B63H 20/00); Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements (anchoring, other than dynamic B63B 21/00; equipment to decrease pitch, roll or like unwanted vessel movements by auxiliary jets or propellers B63B 39/08; {systems for waterborne vessel position control G05, e.g. G05D 1/00})

B63H 25/02 ・Initiating means for steering, {for slowing down, otherwise than by use of propulsive elements, or for dynamic anchoring}

B63H 25/04 ・・automatic, e.g. reacting to compass

B63H 25/06 ・Steering by rudders (by rudders carrying propellers B63H 25/42)

B63H 25/08 ・・Steering gear

B63H 25/10 ・・・with mechanical transmission

B63H 25/12 ・・・with fluid transmission

B63H 25/14 ・・・power assisted; power driven, i.e. using steering engine

B63H 25/16 ・・・・with alternative muscle or power operated steering

B63H 25/18 ・・・・Transmitting of movement of initiating means to steering engine

B63H 25/20 ・・・・・by mechanical means

B63H 25/22 ・・・・・by fluid means

B63H 25/24 ・・・・・by electrical means

B63H 25/26 ・・・・Steering engines

B63H 25/28 ・・・・・of fluid type

B63H 25/30 ・・・・・・hydraulic

B63H 25/32 ・・・・・・steam

B63H 25/34 ・・・・Transmitting of movement of engine to rudder, e.g. using quadrants, brakes

B63H 25/36 ・・Rudder-position indicators

B63H 25/38 ・・Rudders (stern posts B63B 3/40; {rudders mounted on housing of outboard motors B63H 20/34; rudders carrying propellers B63H 25/42; rudders carrying jets B63H 25/46})

B63H 25/381 ・・・{with flaps}

B63H 25/382 ・・・{movable otherwise than for steering purposes; Changing geometry}

B63H 25/383 ・・・・{with deflecting means able to reverse the water stream direction}

B63H 25/40 ・・・using Magnus effect

B63H 25/42 ・Steering or dynamic anchoring by propulsive elements (by jets B63H 25/46); Steering or dynamic anchoring by propellers used therefor only; Steering or dynamic anchoring by rudders carrying propellers

B63H 25/44 ・Steering or slowing-down by extensible flaps or the like

B63H 25/46 ・Steering or dynamic anchoring by jets {or by rudders carrying jets (steering or dynamic anchoring by deflecting or directing main propulsion jets B63H 11/00)}

B63H 25/48 ・Steering or slowing-down by deflection of propeller slipstream otherwise than by rudder

B63H 25/50 ・Slowing-down means not otherwise provided for

B63H 25/52 ・Parts for steering not otherwise provided for

B63H 2001/00 Propulsive elements directly acting on water (jet propulsion B63H 11/00; attachment of propellers on shafts B63H 23/34)

B63H 2001/005 ・using Magnus effect

B63H 2001/02 ・of rotary type (endless-track type B63H 1/34)

B63H 2001/04 ・・with rotation axis substantially at right angles to propulsive direction

B63H 2001/045 ・・・with partially immersed nutating or ondulated disks, e.g. wobble plates

B63H 2001/06 ・・・with adjustable vanes or blades

B63H 2001/08 ・・・・with cyclic adjustment

B63H 2001/10 ・・・・・of Voith Schneider type, i.e. with blades extending axially from a disc-shaped rotary body

B63H 2001/105 ・・・・・・with non-mechanical control of individual blades, e.g. electric or hydraulic control

B63H 2001/12 ・・with rotation axis substantially in propulsive direction

B63H 2001/122 ・・・Single or multiple threaded helicoidal screws, or the like, comprising foils extending over a substantial angle; Archimedean screws

B63H 2001/125 ・・・・with helicoidal foils projecting from outside surfaces of floating rotatable bodies, e.g. rotatable, cylindrical bodies

B63H 2001/127 ・・・・with helicoidal foils projecting from inside surfaces of rotating shrouds; Archimedean screws

B63H 2001/14 ・・・Propellers (pitch changing B63H 3/00)

B63H 2001/145 ・・・・comprising blades of two or more different types, e.g. different lengths

B63H 2001/16 ・・・・having a shrouding ring attached to blades

B63H 2001/165 ・・・・・Hubless propellers, e.g. peripherally driven shrouds with blades projecting from the shrouds' inside surfaces

B63H 2001/18 ・・・・with means for diminishing cavitation e.g. supercavitation

B63H 2001/185 ・・・・・Surfacing propellers, i.e. propellers specially adapted for operation at the water surface, with blades incompletely submerged, or piercing the water surface from above in the course of each revolution

B63H 2001/28 ・・・・Other means for improving propeller efficiency (water-guiding elements formed by shape of hull B63H 5/00)

B63H 2001/283 ・・・・・Propeller hub caps with fins having a pitch different from pitch of propeller blades, or a helix hand opposed to the propellers' helix hand

B63H 2001/286 ・・・・・Injection of gas into fluid flow to propellers, or around propeller blades

B63H 2001/30 ・of non-rotary type

B63H 2001/34 ・・of endless-track type

B63H 2001/342 ・・・with tracks substantially parallel to propulsive direction

B63H 2001/344 ・・・・having paddles mounted in fixed relation to tracks, or to track members

B63H 2001/346 ・・・・having paddles movably mounted on the track or on track members, e.g. articulated, or with means for cyclically controlling the paddles' angular position or orientation

B63H 2001/348 ・・・with tracks oriented transverse to propulsive direction

B63H 2003/00 Propeller-blade pitch changing {(Aircraft propellers B64C 11/30; Rotors of turbines F01D 7/00; Axial wind motors F03D 7/022; Axial-flow pumps F04D 29/00)}

B63H 2003/004 ・comprising means for locking blades in position

B63H 2003/006 ・Detecting or transmitting propeller-blade pitch angle

B63H 2003/06 ・characterised by use of non-mechanical actuating means, e.g. electrical (B63H 3/002 takes precedence)

B63H 2003/08 ・・fluid

B63H 2003/081 ・・・{actuated by control element coaxial with the propeller shaft}

B63H 2003/082 ・・・・{the control element being axially reciprocatable}

B63H 2003/084 ・・・・・with annular cylinder and piston

B63H 2003/085 ・・・・・the control element having means for preventing rotation together with the propeller

B63H 2003/087 ・・・using gaseous fluids, e.g. steam or air

B63H 2003/088 ・・・characterised by supply of fluid actuating medium to control element, e.g. of hydraulic fluid to actuator co-rotating with the propeller

B63H 2005/00 Arrangements on vessels of propulsion elements directly acting on water

B63H 2005/005 ・Front propulsors, i.e. propellers, paddle wheels, or the like substantially arranged ahead of the vessels' midship section

B63H 2005/02 ・of paddle wheels, e.g. of stern wheels

B63H 2005/025 ・・of Voith Schneider type

B63H 2005/07 ・of propellers (forming part of outboard units {or Z-drives}B63H 20/00)

B63H 2005/075 ・・using non-azimuthing podded propulsor units, i.e. podded units without means for rotation about a vertical axis, e.g. rigidly connected to the hull

B63H 2005/08 ・・of more than one propeller

B63H 2005/10 ・・・of coaxial type, e.g. of counter-rotative type

B63H 2005/103 ・・・・of co-rotative type, i.e. rotating in the same direction, e.g. twin propellers

B63H 2005/106 ・・・・with drive shafts of second or further propellers co-axially passing through hub of first propeller, e.g. counter-rotating tandem propellers with co-axial drive shafts

B63H 2005/125 ・・movably mounted with respect to hull, e.g. adjustable in direction {e.g. podded azimuthing thrusters}({outboard units or Z-drives B63H 20/00;} movably mounted for steering purposes only, {rudders carrying propellers}B63H 25/42)

B63H 2005/1254 ・・・Podded azimuthing thrusters, i.e. podded thruster units arranged inboard for rotation about vertical axis

B63H 2005/1256 ・・・・with mechanical power transmission to propellers

B63H 2005/1258 ・・・・with electric power transmission to propellers, i.e. with integrated electric propeller motors

B63H 2009/00 Propulsive devices directly acted on by wind; Arrangements thereof (air driven propellers driving underwater propulsive elements B63H 13/00)

B63H 2009/04 ・using sails or like wind-catching surfaces (sailing sledges or ice boats B62B 15/00; {masts for sailing boats B63B 15/0083; sail arrangements for wind-driven boards B63B 35/7973})

B63H 2009/06 ・・Construction or types of sails; Arrangements thereof on vessels

B63H 2009/0607 ・・・{Rigid or aerofoil type sails}

B63H 2009/0621 ・・・・Rigid sails comprising one or more pivotally supported panels

B63H 2009/0628 ・・・・・the panels being pivotable about horizontal axes

B63H 2009/0635 ・・・・・the panels being pivotable about vertical axes

B63H 2009/0642 ・・・{Sail battens}

B63H 2009/065 ・・・・with variable rigidity, e.g. inflatable

B63H 2009/0657 ・・・{Construction of sails (sails with detachable sections B63B 35/7983)}

B63H 2009/0664 ・・・・of spinnakers, gennakers, or the like balloon sails

B63H 2009/0671 ・・・・of molded sails, i.e. of sails manufactured by shaping deformable material on molds , e.g. thermoplastic film on heatable molds; Methods of manufacturing molded sails

B63H 2009/0678 ・・・・of laminated sails with oriented fibres, i.e. fibres or filaments arranged along predefined lines substantially parallel to the principal stress trajectories; Methods of manufacturing therefor

B63H 2009/0685 ・・・{Sails pivotally mounted at a mast-tip; Kite sails (B63B 35/7976 takes precedence)}

B63H 2009/0692 ・・・・Methods, or means specially adapted for controlling kite sails, e.g. control bars, harnesses, automated control units, or methods of their use

B63H 2009/08 ・・Connections of sails to masts, spars, or the like

B63H 2009/082 ・・・Booms, or the like

B63H 2009/084 ・・・Gooseneck bearings, i.e. bearings for pivotal support of booms on masts

B63H 2009/086 ・・・by sliders, i.e. by shoes sliding in, or guided by channels, tracks or rails;, for connecting luffs, leeches, battens, or the like to masts, spars or booms

B63H 2009/088 ・・・Means for tensioning sheets, or other running rigging, adapted for being guided on rails, or the like mounted on deck, e.g. travellers or carriages with pulleys

B63H 2009/10 ・・・Running rigging, e.g. reefing equipment (staying of masts B63B 15/02)

B63H 2009/1021 ・・・・{Reefing}

B63H 2009/105 ・・・・・using drives for actuating reefing mechanism, e.g. roll reefing drives

B63H 2009/1057 ・・・・・・using sheaves being friction driven by endless ropes or by ropes having two free ends

B63H 2009/1064 ・・・・・・using drums driven by winding or unwinding single ropes onto or from the drums

B63H 2011/00 Effecting propulsion by jets, i.e. reaction principle (steering by {auxiliary} jet action, {rudders carrying jets}B63H 25/46; power plant per se, see the relevant classes)

B63H 2011/002 ・using Coanda effect, i.e. the tendency of fluid jets to be attracted to nearby surfaces

B63H 2011/004 ・using the eductor or injector pump principle, e.g. jets with by-pass fluid paths

B63H 2011/006 ・with propulsive medium supplied from sources external to propelled vessel, e.g. water from public water supply

B63H 2011/008 ・Arrangements of two or more jet units

B63H 2011/02 ・the propulsive medium being ambient water

B63H 2011/04 ・・by means of pumps

B63H 2011/043 ・・・with means for adjusting or varying pump inlets, e.g. means for varying inlet cross section area

B63H 2011/046 ・・・comprising means for varying pump characteristics, e.g. rotary pumps with variable pitch impellers, or adjustable stators

B63H 2011/08 ・・・of rotary type

B63H 2011/081 ・・・・with axial flow, i.e. the axis of rotation being parallel to the flow direction

B63H 2011/082 ・・・・with combined or mixed flow, i.e. the flow direction being a combination of centrifugal flow and non-centrifugal flow, e.g. centripetal or axial flow

B63H 2011/084 ・・・・with two or more pump stages

B63H 2011/085 ・・・・・having counter-rotating impellers

B63H 2011/087 ・・・・with radial flow

B63H 2011/088 ・・・・using shear forces, e.g. disc pumps or Tesla pumps

B63H 2016/00 Effecting propulsion by muscle power (swimming frameworks, {i.e. apparatus fixed to or held by the swimmer or diver} with swimmer-operated driving mechanism A63B 35/00; land-based training equipment for rowing or sculling A63B 69/06)

B63H 2016/005 ・used on vessels dynamically supported, or lifted out of the water by hydrofoils

B63H 2016/04 ・Oars; Sculls; Paddles; Poles

B63H 2016/043 ・・Stop sleeves or collars for positioning oars in rowlocks, e.g. adjustable

B63H 2016/046 ・・Oars for single-oar sculling, i.e. for propelling boats by swinging single stern-mounted oars from side to side; Use or arrangements thereof on boats

B63H 2016/06 ・Rowlocks; Mountings therefor

B63H 2016/063 ・・Rowlocks mounted on movable support structures

B63H 2016/08 ・Other apparatus for converting muscle power into propulsive effort (general features of propulsion elements, see the relevant groups)

B63H 2016/085 ・・comprising means for transmitting muscular power applied in oscillatory or rotary manner to a rotary input shaft of a reversing transmission, e.g. alternatively allowing for ahead or astern propulsion

B63H 2016/16 ・・using reciprocating pull cable, i.e. a strand-like member movable alternately backward and forward

B63H 2016/165 ・・・comprising means for transforming oscillating movement into rotary movement, e.g. for driving propeller shafts

B63H 2016/18 ・・using sliding {or pivoting} handle or pedal, i.e. the motive force being transmitted to a propelling means by means of a lever operated by the hand or foot of the occupant

B63H 2016/185 ・・・comprising means for transforming oscillating movement into rotary movement, e.g. for driving propeller shafts

B63H 2016/20 ・・using rotary cranking arm

B63H 2016/202 ・・・specially adapted or arranged for being actuated by the feet of the user, e.g. using bicycle-like pedals

B63H 2016/205 ・・・・making use of standard bicycles

B63H 2016/207 ・・・・・without wheels

B63H 2020/00 Outboard propulsion units, i.e. propulsion units having a substantially vertical power leg mounted outboard of a hull and terminating in a propulsion element, e.g.

B63H 2020/003 ・Arrangements of two, or more outboard propulsion units

B63H 2020/005 ・Arrangements of two or more propellers, or the like on single outboard propulsion units

B63H 2020/006 ・・of coaxial type, e.g. of counter-rotative type

B63H 2020/008 ・Tools, specially adapted for maintenance, mounting, repair, or the like of outboard propulsion units, e.g. of outboard motors or Z-drives

B63H 2020/02 ・Mounting of propulsion units (B63H 20/08 takes precedence)

B63H 2020/025 ・・Sealings specially adapted for mountings of outboard drive units; Arrangements thereof, e.g. for transom penetrations

B63H 2020/08 ・Means enabling movement of the position of the propulsion element, e.g. for trim, tilt, or steering (transmissions allowing movement of the propulsion element B63H 20/14); Control of trim or tilt (initiating means for steering B63H 25/02)

B63H 2020/10 ・・Means enabling trim or tilt, or lifting of the propulsion element when an obstruction is hit; Control of trim or tilt

B63H 2020/103 ・・・using a flexible member for enabling or controlling tilt or lifting, e.g. a cable

B63H 2020/14 ・Transmission between propulsion power unit and propulsion element

B63H 2020/145 ・・comprising means for permitting telescoping movement of components of the outboard propulsion unit, e.g. telescoping movement of power leg

B63H 2020/32 ・Housings {(air intakes for outboard engines F02M 35/16A)}

B63H 2020/323 ・・Gear cases

B63H 2020/326 ・・・having a dividing plane substantially in plane with the axes of the transmission shafts

B63H 2021/00 Use of propulsion power plant or units on vessels (use of outboard propulsion units B63H 20/00; hull reinforcements for carrying propulsion power plant or units B63B 3/70; {propulsion of submarines B63G 8/08;} propulsion power plant or units per se, see the relevant classes)

B63H 2021/003 ・the power plant using fuel cells for energy supply or accumulation, e.g. for buffering photovoltaic energy

B63H 2021/006 ・the vessel being driven by hot gas positive-displacement engine plants of closed-cycle type, e.g. Stirling engines

B63H 2021/12 ・the vessel being motor-driven (B63H 21/175, B63H 21/18 take precedence; {cooling circuits with liquid-to-liquid heat-exchange relative to marine vessels F01P 3/207})

B63H 2021/17 ・・by electric motor (electrically-propelled vehicles B60L; {Transmitting power from propulsion power plant to propulsive elements with electric gearing B63H 23/24})

B63H 2021/171 ・・・making use of photovoltaic energy conversion, e.g. using solar panels

B63H 2021/173 ・・・making use of superconductivity

B63H 2021/20 ・the vessels being powered by combinations of different types of propulsion units

B63H 2021/202 ・・of hybrid electric type

B63H 2021/205 ・・・the second power unit being of the internal combustion engine type, or the like, e.g. a Diesel engine

B63H 2021/207 ・・・the second power unit being a gas turbine

B63H 2021/21 ・Control means for engine or transmission, specially adapted for use on marine vessels

B63H 2021/216 ・・using electric control means

B63H 2021/30 ・Mounting of propulsion plant or unit, e.g. for anti-vibration purposes (hull reinforcements therefor B63B 3/70; {of outboard propulsion units B63H 20/02;} vibration in systems F16F; engine beds F16M)

B63H 2021/307 ・・Arrangements, or mountings of propulsion power plant elements in modular propulsion power units, e.g. using containers

B63H 2023/00 Transmitting power from propulsion power plant to propulsive elements (changing pitch or propellers B63H 3/00; adaptation of transmission to allow adjustment in location or direction of propellers B63H 5/125; transmission between wind motors and propulsive elements B63H 13/00; in outboard propulsion units B63H 20/14; adaptation of transmission to allow adjustment of location of propeller B63H 20/08; {adaptations of transmissions to allow steering or dynamic anchoring by propellers carried on rudders B63H 25/42;} for vehicles in general B60K; driving auxiliary machinery B63J; transmission elements per se F16)

B63H 2023/005 ・using a drive acting on the periphery of a rotating propulsive element, e.g. on a dented circumferential ring on a propeller, or a propeller acting as rotor of an electric motor

B63H 2023/02 ・with mechanical gearing

B63H 2023/0208 ・・by means of endless flexible members

B63H 2023/0216 ・・・by means of belts, or the like

B63H 2023/0225 ・・・・of grooved belts, i.e. with one or more grooves in longitudinal direction of the belt

B63H 2023/0233 ・・・・of belts having a toothed contact surface, or regularly spaced bosses, or hollows for slip-less or nearly slip-less meshing with complementary profiled contact surface of a pulley

B63H 2023/0241 ・・・・of V-belts, i.e. belts of tapered cross section

B63H 2023/025 ・・・by means of chains

B63H 2023/0258 ・・comprising gearings with variable gear ratio, other than reversing drives or trolling drives

B63H 2023/0266 ・・・comprising gearings with automatically variable gear ratio, other than continuously variable transmissions or trolling drives

B63H 2023/0275 ・・・comprising means for conveying rotary motion with continuously variable gear ratio, e.g. continuously variable transmissions using endless flexible members

B63H 2023/0283 ・・using gears having orbital motion

B63H 2023/0291 ・・Trolling gears, i.e. mechanical power transmissions comprising controlled slip clutches, e.g. for low speed propulsion

B63H 2023/06 ・・for transmitting drive from a single propulsion power unit

B63H 2023/062 ・・・comprising means for simultaneously driving two or more main transmitting elements, e.g. drive shafts

B63H 2023/065 ・・・・having means for differentially varying the speed of the main transmitting elements, e.g. of the drive shafts

B63H 2023/067 ・・・・the elements being formed by two or more coaxial shafts, e.g. counter-rotating shafts

B63H 2023/22 ・with non-mechanical gearing

B63H 2023/24 ・・electric {(dynamo-electric machines H02K)}

B63H 2023/245 ・・・with two or more electric motors directly acting on a single drive shaft, e.g. plurality of electric rotors mounted on one common shaft, or plurality of electric motors arranged coaxially one behind the other with rotor shafts coupled together

B63H 2023/30 ・characterised by use of clutches

B63H 2023/305 ・・using fluid or semifluid as power transmitting means

B63H 2023/32 ・Other parts

B63H 2023/321 ・・{Bearings or seals specially adapted for propeller shafts}

B63H 2023/322 ・・・Intermediate propeller shaft bearings, e.g. with provisions for shaft alignment

B63H 2023/323 ・・・Bearings for coaxial propeller shafts, e.g. for driving propellers of the counter-rotative type

B63H 2023/325 ・・・Thrust bearings, i.e. axial bearings for propeller shafts

B63H 2023/327 ・・・Sealings specially adapted for propeller shafts or stern tubes

B63H 2023/328 ・・Marine transmissions characterised by the use of brakes, other than propeller shaft brakes; Brakes therefor

B63H 2023/34 ・・Propeller shafts; Paddle-wheel shafts; Attachment of propellers on shafts (shafts in general F16C; attachment of a member on a shaft in general F16D 1/06)

B63H 2023/342 ・・・comprising couplings, e.g. resilient couplings; Couplings therefor

B63H 2023/344 ・・・comprising flexible shafts members

B63H 2023/346 ・・・comprising hollow shaft members

B63H 2023/348 ・・・with turning or inching gear, i.e. with means for slowly rotating, or for angularly positioning of shafts or propulsive elements mounted thereon

B63H 2025/00 Steering; Slowing-down otherwise than by use of propulsive elements (using adjustably-mounted propeller ducts or rings for steering B63H 5/14; using movably-installed outboard propulsion units B63H 20/00); Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements (anchoring, other than dynamic B63B 21/00; equipment to decrease pitch, roll or like unwanted vessel movements by auxiliary jets or propellers B63B 39/08; {systems for waterborne vessel position control G05, e.g. G05D 1/00})

B63H 2025/005 ・Steering specially adapted for towing trains, tug-barge systems, or the like; Equipment or accessories therefor

B63H 2025/02 ・Initiating means for steering, {for slowing down, otherwise than by use of propulsive elements, or for dynamic anchoring}

B63H 2025/022 ・・Steering wheels; Posts for steering wheels

B63H 2025/024 ・・Handle-bars; Posts for supporting handle-bars, e.g. adjustable posts

B63H 2025/026 ・・using multi-axis control levers, or the like, e.g. joysticks, wherein at least one degree of freedom is employed for steering, slowing down, or dynamic anchoring

B63H 2025/028 ・・using remote control means, e.g. wireless control; Equipment or accessories therefor

B63H 2025/04 ・・automatic, e.g. reacting to compass

B63H 2025/045 ・・・making use of satellite radio beacon positioning systems, e.g. the Global Positioning System (GPS)

B63H 2025/06 ・Steering by rudders (by rudders carrying propellers B63H 25/42)

B63H 2025/063 ・・Arrangements of rudders forward of the propeller position, e.g. of backing rudders; Arrangements of rudders on the forebody of the hull; Steering gear therefor

B63H 2025/066 ・・Arrangements of two or more rudders; Steering gear therefor

B63H 2025/38 ・・Rudders (stern posts B63B 3/40; {rudders mounted on housing of outboard motors B63H 20/34; rudders carrying propellers B63H 25/42; rudders carrying jets B63H 25/46})

B63H 2025/382 ・・・{movable otherwise than for steering purposes; Changing geometry}

B63H 2025/384 ・・・・with means for retracting or lifting

B63H 2025/385 ・・・・・by pivoting

B63H 2025/386 ・・・・・by sliding, e.g. telescopic

B63H 2025/387 ・・・comprising two or more rigidly interconnected mutually spaced blades pivotable about a common rudder shaft, e.g. parallel twin blades mounted on a pivotable supporting frame

B63H 2025/388 ・・・with varying angle of attack over the height of the rudder blade, e.g. twisted rudders

B63H 2025/42 ・Steering or dynamic anchoring by propulsive elements (by jets B63H 25/46); Steering or dynamic anchoring by propellers used therefor only; Steering or dynamic anchoring by rudders carrying propellers

B63H 2025/425 ・・Propulsive elements, other than jets, substantially used for steering or dynamic anchoring only, with means for retracting, or otherwise moving to a rest position outside the water flow around the hull

B63H 2025/46 ・Steering or dynamic anchoring by jets {or by rudders carrying jets (steering or dynamic anchoring by deflecting or directing main propulsion jets B63H 11/00)}

B63H 2025/465 ・・Jets or thrusters substantially used for steering or dynamic anchoring only, with means for retracting, or otherwise moving to a rest position outside the water flow around the hull