IPC Classification

Class code (prefix) Descriptions Number of results
B22C 1/00 Compositions of refractory mould or core materialsGrain structures thereofChemical or physical features in the formation or manufacture of moulds
B22C 1/02 Compositions of refractory mould or core materialsGrain structures thereofChemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
B22C 1/04 Compositions of refractory mould or core materialsGrain structures thereofChemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives for protection of the casting, e.g. against decarbonisation
B22C 1/06 Compositions of refractory mould or core materialsGrain structures thereofChemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives for protection of the casting, e.g. against decarbonisation for casting extremely oxidisable metals
B22C 1/08 Compositions of refractory mould or core materialsGrain structures thereofChemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives for decreasing shrinkage of the mould, e.g. for investment casting
B22C 1/10 Compositions of refractory mould or core materialsGrain structures thereofChemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives for influencing the hardening tendency of the mould material
B22C 1/12 Compositions of refractory mould or core materialsGrain structures thereofChemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives for manufacturing permanent moulds or cores
B22C 1/14 Compositions of refractory mould or core materialsGrain structures thereofChemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives for separating the pattern from the mould
B22C 1/16 Compositions of refractory mould or core materialsGrain structures thereofChemical or physical features in the formation or manufacture of moulds characterised by the use of binding agentsMixtures of binding agents
B22C 1/18 Compositions of refractory mould or core materialsGrain structures thereofChemical or physical features in the formation or manufacture of moulds characterised by the use of binding agentsMixtures of binding agents of inorganic agents
B22C 1/20 Compositions of refractory mould or core materialsGrain structures thereofChemical or physical features in the formation or manufacture of moulds characterised by the use of binding agentsMixtures of binding agents of organic agents
B22C 1/22 Compositions of refractory mould or core materialsGrain structures thereofChemical or physical features in the formation or manufacture of moulds characterised by the use of binding agentsMixtures of binding agents of organic agents of resins or rosins
B22C 1/24 Compositions of refractory mould or core materialsGrain structures thereofChemical or physical features in the formation or manufacture of moulds characterised by the use of binding agentsMixtures of binding agents of organic agents of oily or fatty substancesCompositions of refractory mould or core materialsGrain structures thereofChemical or physical features in the formation or manufacture of moulds characterised by the use of binding agentsMixtures of binding agents of organic agents of distillation residues therefrom
B22C 1/26 Compositions of refractory mould or core materialsGrain structures thereofChemical or physical features in the formation or manufacture of moulds characterised by the use of binding agentsMixtures of binding agents of organic agents of carbohydratesCompositions of refractory mould or core materialsGrain structures thereofChemical or physical features in the formation or manufacture of moulds characterised by the use of binding agentsMixtures of binding agents of organic agents of distillation residues therefrom
B22C 3/00 Selection of compositions for coating the surfaces of moulds, cores, or patterns
B22C 3/02 Selection of compositions for coating the surfaces of moulds, cores, or patterns specially adapted for vacuum-sealed moulding
B22C 5/00 Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
B22C 5/02 Dressing by centrifuging essentially or additionally
B22C 5/04 Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
B22C 5/06 Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sieving or magnetic separating
B22C 5/08 Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sprinkling, cooling, or drying
B22C 5/10 Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by dust separating
B22C 5/12 Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose for filling flasks
B22C 5/13 Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose for filling flasks during vacuum-sealed moulding
B22C 5/14 Equipment for storing or handling the dressed mould material, forming part of a plant for preparing such material
B22C 5/16 Equipment for storing or handling the dressed mould material, forming part of a plant for preparing such material with conveyors or other equipment for feeding the material
B22C 5/18 Plants for preparing mould materials
B22C 7/00 PatternsManufacture thereof so far as not provided for in other classes
B22C 7/02 Lost patterns
B22C 7/04 Pattern plates
B22C 7/05 Pattern plates for vacuum-sealed moulding
B22C 7/06 Core boxes
B22C 9/00 Moulds or coresMoulding processes
B22C 9/02 Sand moulds or like moulds for shaped castings
B22C 9/03 Sand moulds or like moulds for shaped castings formed by vacuum-sealed moulding
B22C 9/04 Use of lost patterns
B22C 9/06 Permanent moulds for shaped castings
B22C 9/08 Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
B22C 9/10 CoresManufacture or installation of cores
B22C 9/11 CoresManufacture or installation of cores for vacuum-sealed moulding
B22C 9/12 Treating moulds or cores, e.g. drying, hardening
B22C 9/14 Equipment or plant specially adapted for drying moulds or cores
B22C 9/16 Movable drying equipment
B22C 9/18 Finishing
B22C 9/20 Stack moulds, i.e. arrangement of multiple moulds or flasks
B22C 9/22 Moulds for peculiarly-shaped castings
B22C 9/24 Moulds for peculiarly-shaped castings for hollow articles
B22C 9/26 Moulds for peculiarly-shaped castings for hollow articles for ribbed tubesMoulds for peculiarly-shaped castings for hollow articles for radiators
B22C 9/28 Moulds for peculiarly-shaped castings for wheels, rolls, or rollers
B22C 9/30 Moulds for peculiarly-shaped castings for chains
B22C 11/00 Moulding machines for making moulds or cores, characterised by the relative arrangement of their parts
B22C 11/02 Machines in which the moulds are moved during a cycle of successive operations
B22C 11/04 Machines in which the moulds are moved during a cycle of successive operations by a horizontal rotary table or carrier
B22C 11/06 Machines in which the moulds are moved during a cycle of successive operations by a vertical rotary carrier
B22C 11/08 Machines in which the moulds are moved during a cycle of successive operations by non-rotary conveying means, e.g. by travelling platforms
B22C 11/10 Moulding machines for making moulds or cores, characterised by the relative arrangement of their parts with one or more flasks forming part of the machine, from which only the sand moulds made by compacting are removed
B22C 11/12 Moulding machines able to travel
B22C 13/00 Moulding machines for making moulds or cores of particular shapes
B22C 13/02 Moulding machines for making moulds or cores of particular shapes equipped with templates, e.g. for sweeping operation
B22C 13/04 Moulding machines for making moulds or cores of particular shapes equipped with templates, e.g. for sweeping operation with rotary templates, e.g. arranged on a pillar
B22C 13/06 Moulding machines for making moulds or cores of particular shapes equipped with templates, e.g. for sweeping operation with non-rotary template and rotary flask
B22C 13/08 Moulding machines for making moulds or cores of particular shapes for shell moulds or shell cores
B22C 13/10 Moulding machines for making moulds or cores of particular shapes for pipes or elongated hollow articles
B22C 13/12 Moulding machines for making moulds or cores of particular shapes for cores
B22C 13/14 Moulding machines for making moulds or cores of particular shapes for cores by sweeping, turning, or coating
B22C 13/16 Moulding machines for making moulds or cores of particular shapes for cores by pressing through a die
B22C 15/00 Moulding machines for making moulds or cores, characterised by the compacting mechanismAccessories therefor
B22C 15/02 Compacting by pressing devices only
B22C 15/04 Compacting by pressing devices only involving muscle power, e.g. hand-operated levers
B22C 15/06 Compacting by pressing devices only involving mechanical gearings, e.g. crank gears
B22C 15/08 Compacting by pressing devices only involving pneumatic or hydraulic mechanisms
B22C 15/10 Compacting by jarring devices only
B22C 15/12 Compacting by jarring devices only involving mechanical gearings
B22C 15/14 Compacting by jarring devices only involving pneumatic or hydraulic mechanisms
B22C 15/16 Compacting by jarring devices only involving pneumatic or hydraulic mechanisms the machine having special provision for reducing shock to its frame
B22C 15/18 Compacting by jarring devices only involving pneumatic or hydraulic mechanisms the machine having special provision for reducing shock to its frame by means of separate shock-absorbers
B22C 15/20 Compacting by centrifugal forces only, e.g. in sand slingers
B22C 15/23 Compacting by gas pressure or vacuum
B22C 15/24 Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles
B22C 15/26 Compacting by gas pressure or vacuum involving propulsion devices in which the mould material is supplied in the shape of a compacted column or the like
B22C 15/28 Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing
B22C 15/30 Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing by both pressing and jarring devices
B22C 15/32 Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing by both pressing and jarring devices involving mechanical gearing only
B22C 15/34 Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing by both pressing and jarring devices involving pneumatic or hydraulic mechanisms only
B22C 15/264 Compacting after charge of the mould material
B22C 15/268 Compacting after charge of the mould material involving explosive combustion
B22C 15/272 Compacting after charge of the mould material involving the storage of gas under pressure
B22C 15/276 Compacting after charge of the mould material by vacuum, e.g. vacuum-sealed moulding processes
B22C 17/00 Moulding machines for making moulds or cores, characterised by the mechanism for separating the pattern from the mould or for turning over the flask or the pattern plate
B22C 17/02 Moulding machines with pin lifting arrangement
B22C 17/04 Drop-plate moulding machines
B22C 17/06 Moulding machines using stripping platesStripping plates
B22C 17/08 Moulding machines with mechanisms to turn over the pattern plate or the mould around a horizontal axis
B22C 17/10 Turning-over pattern plate and flask only
B22C 17/12 Turning-over pattern plate, flask, and compacting device as a unit
B22C 17/14 Moulding machines with mechanisms to turn over the pattern plate or the mould around a horizontal axis arranged to one side of the mould table, so-called roll-over table moulding machines
B22C 19/00 Components or accessories for moulding machines for making moulds or cores
B22C 19/01 Devices for applying sealing coating
B22C 19/02 Mould tables
B22C 19/04 Controlling devices specially designed for moulding machines
B22C 19/06 Devices for rapping or loosening the pattern
B22C 21/00 FlasksAccessories therefor
B22C 21/01 FlasksAccessories therefor for vacuum-sealed moulding
B22C 21/02 Sectional flasks, i.e. with divided, articulated, or interchangeable side sections
B22C 21/04 Upset framesBottom boards or mould boards
B22C 21/06 Bottom boards or mould boards
B22C 21/08 Clamping equipment
B22C 21/10 Guiding equipment
B22C 21/12 Accessories
B22C 21/14 Accessories for reinforcing or securing moulding materials or cores, e.g. gaggers, chaplets, pins, bars
B22C 23/00 ToolsDevices not mentioned before for moulding
B22C 23/02 Devices for coating moulds or cores
B22C 25/00 Foundry moulding plants