IPC-Stelle: B63B 21/00 [Version 2006.01]

SymbolTypTitel
BSKSECTION B — PERFORMING OPERATIONS; TRANSPORTING
B63KLSHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
B63BUKLSHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING (air-cushion vehicles B60V; arrangements of vessel ventilation, heating, cooling, or air-conditioning B63J 2/00) [2]
B63B 1/00HGRHydrodynamic or hydrostatic features of hulls or of hydrofoils (hulls peculiar to submarines B63B 3/13; keels B63B 3/38; determining hydrodynamic or hydrostatic features B63B 9/00; decreasing pitch, roll, or like unwanted vessel movements by using foils acting on ambient water B63B 39/06)
B63B 1/02UGR1
.deriving lift mainly from water displacement (B63B 1/16 takes precedence)
B63B 1/04UGR2
. .with single hull
B63B 1/06UGR3
. . .Shape of fore part
B63B 1/08UGR3
. . .Shape of aft part
B63B 1/10UGR2
. .with multiple hulls
B63B 1/12UGR3
. . .the hulls being interconnected rigidly
B63B 1/14UGR3
. . .the hulls being interconnected resiliently
B63B 1/16UGR1
.deriving additional lift from hydrodynamic forces
B63B 1/18UGR2
. .of hydroplane type (controlling submarine attitude or depth by hydroplanes B63G 8/18)
B63B 1/20UGR3
. . .having more than one planing surface (B63B 1/22 takes precedence)
B63B 1/22UGR3
. . .with adjustable planing surfaces
B63B 1/24UGR2
. .of hydrofoil type
B63B 1/26UGR3
. . .having more than one hydrofoil (B63B 1/28 takes precedence)
B63B 1/28UGR3
. . .with movable hydrofoils
B63B 1/30UGR4
. . . .retracting or folding
B63B 1/32UGR1
.Other means for varying the inherent hydrodynamic characteristics of hulls
B63B 1/34UGR2
. .by reducing surface friction
B63B 1/36UGR3
. . .using mechanical means
B63B 1/38UGR3
. . .using air bubbles or air layers
B63B 1/40UGR2
. .by diminishing wave resistance
B63B 3/00HGRConstructions of hulls (non-metallic hulls B63B 5/00; designing, building, maintaining, or repairing methods B63B 9/00)
B63B 3/02UGR1
.Hulls assembled from prefabricated sub-units
B63B 3/04UGR2
. .with permanently-connected sub-units
B63B 3/06UGR3
. . .the sub-units being substantially identical
B63B 3/08UGR2
. .with detachably-connected sub-units
B63B 3/09UGR1
.Hulls constructed of non-magnetic metal
B63B 3/10UGR1
.Armoured hulls
B63B 3/12UGR1
.Frameless hulls
B63B 3/13UGR1
.Hulls built to withstand hydrostatic pressure when fully submerged, e.g. submarine hulls
B63B 3/14UGR1
.Hull parts (hull armour B63B 3/10)
B63B 3/16UGR2
. .Shells (ports or closures therefor B63B 19/00)
B63B 3/18UGR3
. . .characterised by being formed predominantly of parts that may be developed into plane surfaces
B63B 3/20UGR3
. . .of double type
B63B 3/22UGR3
. . .with corrugations
B63B 3/24UGR3
. . .Means for diminishing external ridges or protrusions
B63B 3/26UGR2
. .Frames
B63B 3/28UGR3
. . .of transverse type; Stringers
B63B 3/30UGR4
. . . .Bilge knees; Beam knees
B63B 3/32UGR3
. . .Web frames; Web beams
B63B 3/34UGR3
. . .of longitudinal type; Bulkhead connections
B63B 3/36UGR3
. . .Combined frame systems
B63B 3/38UGR2
. .Keels (movable keels B63B 41/00)
B63B 3/40UGR2
. .Stern posts; Stern frames
B63B 3/42UGR2
. .Shaft brackets
B63B 3/44UGR2
. .Bilge keels (stabilising aspect B63B 39/06)
B63B 3/46UGR2
. .Stems
B63B 3/48UGR2
. .Decks (planking B63B 5/06)
B63B 3/50UGR3
. . .of vaulted type
B63B 3/52UGR3
. . .Pillars; Deck girders
B63B 3/54UGR3
. . .Hatch openings
B63B 3/56UGR2
. .Bulkheads; Bulkhead reinforcements (arrangements of watertight doors B63B 43/24)
B63B 3/58UGR3
. . .with flat plating
B63B 3/60UGR3
. . .with curved or corrugated plating
B63B 3/62UGR2
. .Double bottoms; Tank tops
B63B 3/64UGR3
. . .Keelsons
B63B 3/66UGR2
. .Gratings
B63B 3/68UGR2
. .Panellings; Linings, e.g. for insulating purposes
B63B 3/70UGR2
. .Reinforcements for carrying localised loads, e.g. propulsion plant, guns
B63B 5/00HGRHulls characterised by their construction of non-metallic material
B63B 5/02UGR1
.made predominantly of wood
B63B 5/04UGR2
. .Carcasses
B63B 5/06UGR2
. .Decks; Shells
B63B 5/08UGR3
. . .with single-layer planking
B63B 5/10UGR3
. . .with multiple-layer planking
B63B 5/12UGR1
.made predominantly of wood with metal reinforcement, i.e. composite construction
B63B 5/14UGR1
.made predominantly of concrete, e.g. reinforced
B63B 5/16UGR2
. .monolithic
B63B 5/18UGR2
. .built-up from elements
B63B 5/20UGR3
. . .in combination with elements of other materials
B63B 5/22UGR2
. .with reinforcing members external to shell
B63B 5/24UGR1
.made predominantly of plastics
B63B 7/00HGRCollapsible, foldable, inflatable, or like vessels (foldable pontoons B63B 35/36)
B63B 7/02UGR1
.comprising only rigid parts
B63B 7/04UGR2
. .sectionalised
B63B 7/06UGR1
.having parts of non-rigid material
B63B 7/08UGR2
. .inflatable (connection of valves to inflatable elastic bodies B60C 29/00)
B63B 9/00HGRMethods of designing, building, maintaining, converting, refitting, repairing, or determining properties of, vessels, not otherwise provided for (shuttering for building concrete vessels E04G) [2]
B63B 9/02UGR1
.using towing tanks or model basins for designing
B63B 9/04UGR1
.Rebuilding ships, e.g. increasing tonnage
B63B 9/06UGR1
.Methods of building hulls [2]
B63B 9/08UGR1
.Determining vessel properties with respect to stability or balance [2]
B63B 11/00HGRInterior subdivision of hulls (bulkhead space construction B63B 3/56)
B63B 11/02UGR1
.Arrangement of bulkheads, e.g. defining cargo spaces
B63B 11/04UGR1
.Constructional features of bunkers or ballast tanks, e.g. with elastic walls (cleaning of tanks B63B 57/00)
B63B 11/06UGR1
.Propeller-shaft tunnels
B63B 13/00HGRConduits for emptying or ballasting; Self-bailing equipment; Scuppers (draining means for hatches B63B 19/26; centrifugal bilge-water separators B04; pipes in general F16L)
B63B 13/02UGR1
.Ports for passing water through vessels' sides
B63B 15/00HGRSuperstructures; Arrangements or adaptations of masts (loading or unloading equipment B63B 27/00; sails, running rigging B63H; masts or staying in general E04H)
B63B 15/02UGR1
.Staying of masts or of other superstructures
B63B 17/00HGRVessels parts, details, or accessories, not otherwise provided for
B63B 17/02UGR1
.Awnings
B63B 17/04UGR1
.Stanchions; Guard-rails
B63B 17/06UGR1
.Refuse discharge, e.g. for ash (removal of domestic or like refuse B65F)
B63B 19/00HGRArrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers (scuppers B63B 13/00; arrangements of watertight doors in bulkheads B63B 43/24)
B63B 19/02UGR1
.Clear-view screens
B63B 19/04UGR1
.Air-catching equipment related to windows or port-holes (ventilation B63J 2/00)
B63B 19/06UGR2
. .readily detachable
B63B 19/08UGR1
.Ports or like openings in vessels' sides
B63B 19/10UGR2
. .Coal ports
B63B 19/12UGR1
.Hatches; Hatchways (hatch coamings B63B 3/54)
B63B 19/14UGR2
. .Hatch covers (opening devices in general E05F)
B63B 19/16UGR3
. . .with detachable boards
B63B 19/18UGR3
. . .slidable
B63B 19/19UGR3
. . .foldable [3]
B63B 19/197UGR4
. . . .actuated by fluid pressure [3]
B63B 19/203UGR4
. . . .actuated by cables or the like [3]
B63B 19/21UGR3
. . .of roll-up type [3]
B63B 19/22UGR2
. .Hatch beams
B63B 19/24UGR2
. .Hatch fastenings, e.g. cleats
B63B 19/26UGR2
. .Gaskets; Draining means
B63B 19/28UGR2
. .Other safety devices
B63B 21/00HGRTying-up; Shifting, towing, or pushing equipment; Anchoring (dynamic anchoring B63H 25/00; equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. for landing purposes, E02B) [4]
B63B 21/02UGR1
.Magnetic mooring equipment
B63B 21/04UGR1
.Fastening or guiding equipment for chains, ropes, hawsers, or the like
B63B 21/06UGR2
. .Bollards
B63B 21/08UGR2
. .Clamping devices (in general F16B)
B63B 21/10UGR2
. .Fairleads
B63B 21/12UGR2
. .Rat guards
B63B 21/14UGR2
. .Hawse-holes; Hawse-pipes; Hawse-hole closures
B63B 21/16UGR1
.using winches (winches per seB66D)
B63B 21/18UGR1
.Stoppers for anchor chains
B63B 21/20UGR1
.Adaptations of chains, ropes, hawsers, or the like, or of parts thereof (chains, ropes or hawsers in general, see the relevant subclasses, e.g. F16G)
B63B 21/22UGR1
.Handling or lashing anchors
B63B 21/24UGR1
.Anchors
B63B 21/26UGR2
. .securing to bed
B63B 21/27UGR3
. . .by suction [2]
B63B 21/28UGR3
. . .driven-in by explosive charge
B63B 21/29UGR3
. . .by weight, e.g. flukeless weight anchors [2]
B63B 21/30UGR2
. .rigid when in use [3]
B63B 21/32UGR3
. . .with one fluke
B63B 21/34UGR3
. . .with two or more flukes
B63B 21/36UGR4
. . . .foldable
B63B 21/38UGR2
. .pivoting when in use [3]
B63B 21/40UGR3
. . .with one fluke
B63B 21/42UGR4
. . . .of ploughshare type
B63B 21/44UGR3
. . .with two or more flukes
B63B 21/46UGR2
. .with variable, e.g. sliding, connection to chain [2]
B63B 21/48UGR2
. .Sea-anchors; Drogues
B63B 21/50UGR1
.Anchoring arrangements for special vessels, e.g. for floating drilling platforms or dredgers
B63B 21/54UGR1
.Boat-hooks or the like
B63B 21/56UGR1
.Towing or pushing equipment (tugs B63B 35/66)
B63B 21/58UGR2
. .Adaptations of hooks for towing; Towing-hook mountings (hooks in general F16B)
B63B 21/60UGR3
. . .Quick releases
B63B 21/62UGR2
. .characterised by moving of more than one vessel (rigid interconnections between pontoons B63B 35/38)
B63B 21/64UGR2
. .Equipment for towing or pushing vessels by vehicles or beings moving forward on ground-based paths along water-way (boat-hooks or the like B63B 21/54; shore- or ground-based equipment per se, e.g. vehicles, rails, see the relevant classes) [2]
B63B 21/66UGR2
. .Equipment specially adapted for towing underwater objects or vessels, e.g. fairings for tow-cables (salvaging underwater vessels or objects B63C 7/00; towed underwater vessels B63G 8/42) [3]
B63B 22/00HGRBuoys (means for indicating the location of underwater objects B63C 7/26; life-buoys, e.g. rings, B63C 9/08) [4]
B63B 22/02UGR1
.specially adapted for mooring a vessel [4]
B63B 22/04UGR1
.Anchoring arrangements [4]
B63B 22/06UGR2
. .with means to cause the buoy to surface in response to a transmitted signal [4]
B63B 22/08UGR2
. .having means to release or urge to the surface a buoy on submergence thereof, e.g. to mark location of a sunken object [4]
B63B 22/10UGR3
. . .Water soluble or water weakened means, i.e. buoy released by buoy-to-object securing means being destroyed on contact with water [4]
B63B 22/12UGR3
. . .the surfacing of the buoy being assisted by a gas released or generated on submergence of the buoy [4]
B63B 22/14UGR3
. . .Buoy-to-object securing means responsive to hydrostatic pressure [4]
B63B 22/16UGR1
.specially adapted for marking a navigational route (signalling or lighting devices B63B 45/00) [4]
B63B 22/18UGR1
.having means to control attitude or position, e.g. reaction surfaces or tether [4]
B63B 22/20UGR2
. .Ballast means [4]
B63B 22/22UGR1
.inflatable, including gas generating means (B63B 22/12 takes precedence; connection of valves to inflatable elastic bodies B60C 29/00) [4]
B63B 22/24UGR1
.container type, i.e. having provision for the storage of material [4]
B63B 22/26UGR2
. .having means to selectively release contents, e.g. swivel couplings (arrangements between ships and off-shore structures for loading or unloading, using pipe-lines B63B 27/34; pipe joints or couplings, in general F16L) [4]
B63B 22/28UGR2
. .submerged when not in use [4]
B63B 23/00HGREquipment for handling lifeboats or the like
B63B 23/02UGR1
.Davits, i.e. devices having arms for lowering boats by cables or the like
B63B 23/04UGR2
. .with arms pivoting on substantially-horizontal axes, e.g. gravity type
B63B 23/06UGR3
. . .with actual pivots
B63B 23/08UGR4
. . . .the arms being articulated
B63B 23/10UGR4
. . . .with positive drive of the arms
B63B 23/12UGR3
. . .with simulated pivots
B63B 23/14UGR4
. . . .using linkages
B63B 23/16UGR4
. . . .using guide tracks
B63B 23/18UGR2
. .with arms pivoting on substantially-vertical axes
B63B 23/20UGR3
. . .Davits with single arms (cranes in general B66C)
B63B 23/22UGR4
. . . .Slings or the like therefor
B63B 23/24UGR3
. . .Slewing equipment therefor
B63B 23/26UGR2
. .with rectilinear translation of boat before lowering
B63B 23/28UGR1
.Devices for projecting or releasing boats for free fall
B63B 23/30UGR1
.Devices for guiding boats to water surface
B63B 23/32UGR2
. .Rigid guides, e.g. having arms pivoted near waterline
B63B 23/34UGR2
. .Guiding means for lowering by cables, e.g. for listing ships
B63B 23/36UGR3
. . .Skid fenders
B63B 23/38UGR1
.Transport of boats to davits or the like
B63B 23/40UGR1
.Use of lowering or hoisting gear
B63B 23/42UGR2
. .with braking equipment
B63B 23/44UGR3
. . .on the ship
B63B 23/46UGR3
. . .in the boat
B63B 23/48UGR2
. .using winches for boat handling (winches per seB66D)
B63B 23/50UGR3
. . .with tensioning gear
B63B 23/52UGR3
. . .with control of winches from boat
B63B 23/54UGR2
. .with trimming equipment
B63B 23/56UGR3
. . .controlled from boat
B63B 23/58UGR2
. .with tackle-engaging or release gear
B63B 23/60UGR2
. .Additional connections between boat and davit
B63B 23/62UGR1
.Fastening or storing of boats on deck
B63B 23/64UGR2
. .Lashings; Covers
B63B 23/66UGR2
. .Blocks; Chocks
B63B 23/68UGR3
. . .for stacking boats
B63B 23/70UGR1
.Condition-responsive handling equipment, e.g. automatic release of boat from lowering tackle upon contact with water [4]
B63B 25/00HGRLoad-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby (constructive aspects of cargo-spaces B63B 11/00; hatches, hatchways B63B 19/12; trimming otherwise than by cargo division. e.g. by use of ballast, B63B 43/06, B63B 43/08)
B63B 25/02UGR1
.for bulk goods
B63B 25/04UGR2
. .solid
B63B 25/06UGR3
. . .for cereals
B63B 25/08UGR2
. .fluid
B63B 25/10UGR3
. . .open to ambient air
B63B 25/12UGR3
. . .closed
B63B 25/14UGR4
. . . .pressurised
B63B 25/16UGR4
. . . .heat-insulated (insulating panellings B63B 3/68; heating or cooling B63J)
B63B 25/18UGR1
.Detachable decks
B63B 25/20UGR2
. .for motor vehicles or the like
B63B 25/22UGR1
.for palletised articles
B63B 25/24UGR1
.Means for preventing unwanted cargo movement, e.g. dunnage
B63B 25/26UGR1
.for frozen goods
B63B 25/28UGR1
.for deck loads
B63B 27/00HGRArrangement of ship-based loading or unloading equipment for cargo or passengers (self-discharging barges or lighters B63B 35/30; shore-based equipment B65G 67/60; elevators, escalators or moving walkways per seB66B; floating cranes B66C 23/52; loading or unloading devices per se, see the relevant subclasses, e.g. B65G, B66C, B67D) [3]
B63B 27/04UGR1
.of derricks (derricks per seB66C 23/60) [3]
B63B 27/08UGR1
.of winches (winches per seB66D) [3]
B63B 27/10UGR1
.of cranes (cranes per seB66C) [3]
B63B 27/12UGR2
. .of gantry type [3]
B63B 27/14UGR1
.of ramps, gangways or outboard ladders (inboard ladders B63B 29/20; loading ramps per seB65G 69/28; ladders per seE06C) [3]
B63B 27/16UGR1
.of lifts or hoists [3]
B63B 27/18UGR1
.of cableways, e.g. with breeches-buoys (cableways per seB65G) [3]
B63B 27/22UGR1
.of conveyers, e.g. of endless-belt or screw-type (arrangement of devices with throwing action B63B 27/26; arrangement of chutes B63B 27/28; conveyers per seB65G) [3, 6]
B63B 27/24UGR1
.of pipe-lines (pipe-lines per seF17D) [3]
B63B 27/25UGR2
. .for fluidised bulk material [3]
B63B 27/26UGR1
.of devices with throwing action (mechanical throwing machines for articles or solid materials per seB65G 31/00) [3]
B63B 27/28UGR1
.of chutes (chutes per seB65G 11/00) [3]
B63B 27/30UGR1
.for transfer at sea between ships or between ships and off-shore structures [3]
B63B 27/32UGR2
. .using cableways [3]
B63B 27/34UGR2
. .using pipe-lines [3]
B63B 27/36UGR1
.for floating cargo (devices for facilitating retrieval of floating objects per seB66C 13/02) [3]
B63B 29/00HGRAccommodation for crew or passengers not otherwise provided for
B63B 29/02UGR1
.Cabins or other living spaces; Construction or arrangement thereof
B63B 29/04UGR2
. .Furniture peculiar to vessels (floatable furniture B63C 9/30)
B63B 29/06UGR3
. . .Fastening to floors
B63B 29/08UGR3
. . .Storm guards on tables, e.g. fiddles
B63B 29/10UGR3
. . .Berths; Mounting ladders therefor
B63B 29/12UGR3
. . .Self-levelling mountings
B63B 29/14UGR2
. .Closet or like flushing arrangements; Washing or bathing facilities peculiar to ships
B63B 29/16UGR1
.Soil-water discharges
B63B 29/18UGR1
.Arrangements or adaptations of swimming pools
B63B 29/20UGR1
.Arrangements or adaptations of ladders (mounting ladders for berths B63B 29/10)
B63B 29/22UGR1
.Galleys [2]
B63B 35/00HGRVessels or like floating structures adapted for special purposes (vessels characterised by load- accommodating arrangements B63B 25/00; fire- fighting vessels A62C 29/00; submarines, mine-layers, or mine-sweepers B63G; large containers for use in or under water B65D 88/78) [5]
B63B 35/03UGR1
.Pipe-laying vessels (laying pipes under water F16L 1/12) [5]
B63B 35/04UGR1
.Cable-laying vessels [5]
B63B 35/06UGR2
. .for moving cable-ends from ship to shore [5]
B63B 35/08UGR1
.Ice-breakers [5]
B63B 35/10UGR2
. .having forced pitching or rolling equipment [5]
B63B 35/12UGR2
. .having ice-cutters [5]
B63B 35/14UGR1
.Fishing vessels (fishing A01K 69/00-A01K 97/00) [5]
B63B 35/16UGR2
. .Trawlers [5]
B63B 35/18UGR3
. . .adapted to dragging nets aboard [5]
B63B 35/20UGR3
. . .adapted to hoisting nets aboard [5]
B63B 35/22UGR2
. .Whale catchers; Whale factory vessels [5]
B63B 35/24UGR2
. .Fish holds [5]
B63B 35/26UGR3
. . .for live fish [5]
B63B 35/28UGR1
.Barges or lighters [5]
B63B 35/30UGR2
. .self-discharging [5]
B63B 35/32UGR1
.for collecting pollution from open water [5]
B63B 35/34UGR1
.Pontoons (floating bridges E01D 15/14) [5]
B63B 35/36UGR2
. .foldable [5]
B63B 35/38UGR2
. .Rigidly-interconnected pontoons [5]
B63B 35/40UGR1
.for transporting marine vessels [5]
B63B 35/42UGR2
. .with adjustable draught [5]
B63B 35/44UGR1
.Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices [5]
B63B 35/50UGR1
.Vessels or floating structures for aircraft (aircraft carriers B63G 11/00; flying-boat hulls, other flotation means for aircraft B64) [5]
B63B 35/52UGR2
. .Nets, slipways or the like, for recovering aircraft from the water [5]
B63B 35/53UGR2
. .Floating runways [3, 5]
B63B 35/54UGR1
.Ferries (propulsion of chain ferries B63H) [5]
B63B 35/56UGR1
.Lightships (marking of navigational route B63B 51/00) [5]
B63B 35/58UGR1
.Rafts, i.e. free floating waterborne vessels, of shallow draft, with little or no freeboard, and having a platform or floor for supporting a user (lifeboats, life-rafts or the like B63C 9/02) [4, 5]
B63B 35/607UGR2
. .having a platform or floor below the level of the buoyancy means, e.g. suspended basket type [4, 5]
B63B 35/613UGR2
. .with tubular shaped flotation members [4, 5]
B63B 35/62UGR2
. .formed from logs or the like [4, 5]
B63B 35/66UGR1
.Tugs (towing or pushing equipment B63B 21/56) [5]
B63B 35/68UGR2
. .for towing [5]
B63B 35/70UGR2
. .for pushing [5]
B63B 35/71UGR1
.Canoes, kayaks or the like (collapsible, foldable, inflatable or like vessels B63B 7/00) [4, 5]
B63B 35/73UGR1
.Other vessels or like floating structures for pleasure or sport [5]
B63B 35/74UGR2
. .Body supporting buoyant devices with seat [4, 5]
B63B 35/76UGR3
. . .Ring-shaped buoyant member [4, 5]
B63B 35/78UGR3
. . .U-shaped buoyant member [4, 5]
B63B 35/79UGR2
. .Surf-boards, e.g. sailboards [5]
B63B 35/81UGR2
. .Water skis; Water sledges [5]
B63B 35/83UGR2
. .Water shoes; Bog shoes [5]
B63B 35/85UGR2
. .Accessories not otherwise provided for, e.g. sticks for water skiing [5]
B63B 38/00HGRVessels or like floating structures not otherwise provided for (vessels characterised by load- accommodating arrangements B63B 25/00; fire- extinguishing vessels A62C 29/00; submarines, mine-layers or mine-sweepers B63G; large containers for use in or under water B65D 88/78) [5]
B63B 39/00HGREquipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
B63B 39/02UGR1
.to decrease vessel movements by displacement of masses [2]
B63B 39/03UGR2
. .by transferring liquids [2]
B63B 39/04UGR1
.to decrease vessel movements by using gyroscopes directly
B63B 39/06UGR1
.to decrease vessel movements by using foils acting on ambient water (constructional aspects of bilge keels B63B 3/44)
B63B 39/08UGR1
.to decrease vessel movements by using auxiliary jets or propellers (using auxiliary jets or propellers for steering or dynamic anchoring B63H 25/00)
B63B 39/10UGR1
.to decrease vessel movements by damping the waves, e.g. by pouring oil on water [2]
B63B 39/12UGR1
.for indicating draught or load
B63B 39/14UGR1
.for indicating inclination or duration of roll
B63B 41/00HGRDrop keels, e.g. centre boards, side boards (keels integral with hull B63B 3/38; stabilising foils B63B 39/06)
B63B 43/00HGRImproving safety of vessels, e.g. damage control, not otherwise provided for (fire-fighting in ships A62C 3/10)
B63B 43/02UGR1
.reducing risk of capsizing or sinking (by means of watertight doors in bulkheads B63B 43/24)
B63B 43/04UGR2
. .by improving stability
B63B 43/06UGR3
. . .using ballast tanks (conduits for emptying or ballasting B63B 13/00)
B63B 43/08UGR3
. . .by transfer of solid ballast
B63B 43/10UGR2
. .by improving buoyancy
B63B 43/12UGR3
. . .using inboard air containers
B63B 43/14UGR3
. . .using outboard floating members
B63B 43/16UGR3
. . .Temporary equipment for stopping leaks, e.g. collision mats
B63B 43/18UGR1
.preventing collision; reducing collision damage
B63B 43/20UGR2
. .Feelers
B63B 43/24UGR1
.Arrangements of watertight doors in bulkheads
B63B 43/26UGR2
. .of sliding type
B63B 43/28UGR3
. . .with mechanical drive
B63B 43/30UGR3
. . .with fluid drive
B63B 43/32UGR2
. .of non-sliding type
B63B 45/00HGRArrangement or adaptation of signalling or lighting devices (arrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general B60Q; life-buoys, -belts, -jackets, -suits or the like, characterised by signalling means B63C 9/20; lighting devices or systems therefor F21L, F21S) [4]
B63B 45/02UGR1
.the devices being intended to illuminate the way ahead or other areas of environments
B63B 45/04UGR1
.the devices being intended to indicate the vessel or parts thereof
B63B 45/06UGR1
.the devices being intended to illuminate vessels' decks or interior
B63B 45/08UGR1
.the devices being acoustic
B63B 49/00HGRArrangements of nautical instruments or navigational aids (nautical measuring instruments G01C; radio navigation, analogous arrangements using other waves G01S)
B63B 51/00HGRMarking of navigational route other than with buoys (buoys specially adapted for marking a navigational route B63B 22/16) [4]
B63B 51/02UGR1
.with anchored lightships; by use of lighthouses [4]
B63B 51/04UGR1
.with free-floating flares
B63B 57/00HGRTank cleaning specially adapted for vessels (tank cleaning in general B08B 9/08)
B63B 57/02UGR1
.by washing
B63B 57/04UGR1
.by ventilating
B63B 59/00HGRHull protection peculiar to vessels; Cleaning devices peculiar to vessels (cleaning in general B08B; cleaning of vehicles in general, e.g. windscreen wipers, B60S; inhibiting corrosion of metals by anodic or cathodic protection C23F 13/00)
B63B 59/02UGR1
.Fenders integral with waterborne vessels or specially adapted therefor; Rubbing-strakes (fenders on coasts, in harbours or on other fixed marine structures E02B 3/26)
B63B 59/04UGR1
.Preventing hull fouling (anti-fouling paints C09D 5/16) [3]
B63B 59/06UGR1
.Cleaning devices for hulls [3]
B63B 59/08UGR2
. .of underwater surfaces while afloat (B63B 59/10 takes precedence) [3]
B63B 59/10UGR2
. .using trolleys or the like driven along the surface [3]