| IPC 6 English version | B29C-B29C04152 | |
| B29C 43/00 - B29C 45/84 >> |
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SECTION B | – PERFORMING OPERATIONS; TRANSPORTING |
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WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL (processing doughs A 21 C; working chocolate A 23 G; casting of metals B 22; working cement, clay B 28; chemical aspects, see section C, particularly C 08; working glass C 03 B; candle making C 11 C 5/02; making soap C 11 D 13/00; manufacture of artificial filaments, threads, fibres, bristles or ribbons D 01 D, D 01 F; manufacture of articles from cellulosic fibrous suspensions or from papier-māche D 21 J) |
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SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING (working in the manner of metal B 23; grinding, polishing B 24; cutting B 26 D, B 26 F; making preforms B 29 B 11/00) |
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Notes |
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(1) | Attention is drawn to Note (3) following the title of class B 29. [4] |
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(2) | When classifying in this subclass, classification is also made in subclass B 32 B insofar as any layered product is concerned. [4] |
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(3) | In this subclass: |
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– | repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B 29 D, is classified in group B 29 C 73/00; |
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– | component parts, details, accessories or auxiliary operations which are applicable to more than one moulding technique are classified in groups B 29 C 31/00 to B 29 C 37/00; |
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– | component parts, details, accessories or auxiliary operations which are only applicable or only of use for one specific shaping technique are classified only in the relevant subgroups of groups B 29 C 39/00 to B 29 C 71/00. |
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(See paragraph 69 of the Guide.) [4,5] |
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(4) | In this subclass, it is desirable to add the indexing codes of subclasses B 29 K and B 29 L. The indexing codes should be unlinked. [4] |
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Component parts, details or accessories; Auxiliary operations [4] |
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Note |
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Attention is drawn to Note (3) following the subclass title. [4] |
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31/ | 00 | Handling, e.g. feeding of the material to be shaped (in general B 65 G) |
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31/ | 02 | . | Dispensing from vessels, e.g. hoppers [4] |
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31/ | 04 | . | Feeding, e.g. into a mould cavity (to presses in general B 30 B 15/30) [4] |
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31/ | 06 | . . | in measured doses (in general G 01 F) [4] |
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31/ | 08 | . . | of preforms [4] |
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31/ | 10 | . . | of several materials [4] |
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33/ | 00 | Moulds or cores; Details thereof or accessories therefor [4] |
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33/ | 02 | . | with incorporated heating or cooling means [4] |
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33/ | 04 | . . | using liquids, gas or steam [4] |
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33/ | 06 | . . | using radiation [4] |
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33/ | 08 | . . | for dielectric heating [4] |
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33/ | 10 | . | with incorporated venting means [4] |
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33/ | 12 | . | with incorporated means for positioning inserts, e.g. labels [4] |
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33/ | 14 | . . | against the mould wall [4] |
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33/ | 16 | . . . | using magnetic means [4] |
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33/ | 18 | . . . | using vacuum [4] |
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33/ | 20 | . | Opening, closing or clamping [4] |
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33/ | 22 | . . | by rectilinear movement [4] |
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33/ | 24 | . . . | using hydraulic or pneumatic means [4] |
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33/ | 26 | . . | by pivotal movement [4] |
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33/ | 28 | . . . | using hydraulic or pneumatic means [4] |
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33/ | 30 | . | Mounting, exchanging or centering [4] |
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33/ | 32 | . . | using magnetic means [4] |
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33/ | 34 | . | movable, e.g. to or from the moulding station [4] |
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33/ | 36 | . . | continuously movable [4] |
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33/ | 38 | . | characterised by the material or the manufacturing process (B 29 C 33/44 takes precedence; manufacture of moulds or parts thereof from metal B 22, B 23) [4] |
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33/ | 40 | . . | Plastics, e.g. foam, rubber [4] |
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33/ | 42 | . | characterised by the shape of the moulding surface, e.g. ribs, grooves [4] |
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33/ | 44 | . | with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles [4] |
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33/ | 46 | . . | using fluid pressure [4] |
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33/ | 48 | . . | with means for collapsing or disassembling [4] |
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33/ | 50 | . . . | elastic [4] |
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33/ | 52 | . . | soluble or fusible [4] |
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33/ | 54 | . . | made of powdered or granular material [4] |
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33/ | 56 | . | Coatings; Releasing, lubricating or separating agents [4] |
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33/ | 58 | . . | Applying the releasing agents [4] |
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33/ | 60 | . . | Releasing, lubricating or separating agents [4] |
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33/ | 62 | . . . | based on polymers or oligomers [4] |
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33/ | 64 | . . . . | Silicone [4] |
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33/ | 66 | . . . . | Cellulose; Derivatives thereof [4] |
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33/ | 68 | . . | Release sheets [4] |
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33/ | 70 | . | Maintenance [4] |
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33/ | 72 | . . | Cleaning [4] |
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33/ | 74 | . . | Repairing [4] |
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33/ | 76 | . | Cores (B 29 C 33/02 to B 29 C 33/70 take precedence) [4] |
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35/ | 00 | Heating, cooling or curing, e.g. crosslinking, vulcanising; Apparatus therefor (moulds with incorporated heating or cooling means B 29 C 33/02; curing devices for plastics dental prostheses A 61 C 13/14; before moulding B 29 B 13/00; chemical aspects C 08 J 3/00) |
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35/ | 02 | . | Heating or curing, e.g. crosslinking, vulcanising (cold vulcanisation B 29 C 35/18) [4] |
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35/ | 04 | . . | using liquids, gas or steam [4] |
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35/ | 06 | . . . | for articles of indefinite length [4] |
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35/ | 08 | . . | by wave energy or particle radiation [4] |
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35/ | 10 | . . . | for articles of indefinite length [4] |
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35/ | 12 | . . | Dielectric heating [4] |
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35/ | 14 | . . . | for articles of indefinite length [4] |
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35/ | 16 | . | Cooling [4] |
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35/ | 18 | . | Cold vulcanisation [4] |
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37/ | 00 | Component parts, details, accessories or auxiliary operations, not covered by group B 29 C 33/00 or B 29 C 35/00 [4] |
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37/ | 02 | . | Deburring or deflashing (by grinding or polishing B 24 B) [4] |
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37/ | 04 | . . | of welded articles, e.g. deburring or deflashing in combination with welding [4] |
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Particular shaping techniques, e.g. moulding, joining; Apparatus therefor [4] |
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Note |
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Attention is drawn to Note (3) following the subclass title. [4] |
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39/ | 00 | Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor (B 29 C 41/00 takes precedence) |
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39/ | 02 | . | for making articles of definite length, i.e. discrete articles [4] |
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39/ | 04 | . . | using movable moulds (B 29 C 41/02 takes precedence) [4] |
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39/ | 06 | . . . | continuously movable, e.g. along a production line [4] |
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39/ | 08 | . . . | Introducing the material into the mould by centrifugal force [4] |
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39/ | 10 | . . | incorporating preformed parts or layers, e.g. casting around inserts or for coating articles [4] |
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39/ | 12 | . . | Making multilayered or multicoloured articles [4] |
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39/ | 14 | . | for making articles of indefinite length [4] |
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39/ | 16 | . . | between endless belts [4] |
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39/ | 18 | . . | incorporating preformed parts or layers, e.g. casting around inserts or for coating articles [4] |
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39/ | 20 | . . | Making multilayered or multicoloured articles [4] |
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39/ | 22 | . | Component parts, details or accessories; Auxiliary operations [4] |
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39/ | 24 | . . | Feeding the material into the mould [4] |
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39/ | 26 | . . | Moulds or cores [4] |
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39/ | 28 | . . . | with means to avoid flashes [4] |
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39/ | 30 | . . . | with means for cutting the article [4] |
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39/ | 32 | . . . | with joints or the like for making the mould impervious [4] |
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39/ | 34 | . . . | for undercut articles [4] |
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39/ | 36 | . . | Removing moulded articles [4] |
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39/ | 38 | . . | Heating or cooling [4] |
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39/ | 40 | . . | Compensating volume change, e.g. retraction [4] |
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39/ | 42 | . . | Casting under special conditions, e.g. vacuum [4] |
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39/ | 44 | . . | Measuring, controlling or regulating [4] |
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41/ | 00 | Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor (with compacting pressure B 29 C 43/00) |
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41/ | 02 | . | for making articles of definite length, i.e. discrete articles [4] |
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41/ | 04 | . . | Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould [4] |
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41/ | 06 | . . . | about two or more axes [4] |
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41/ | 08 | . . | Coating a former, core or other substrate by spraying or fluidisation, e.g. spraying powder [4] |
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41/ | 10 | . . . | by fluidisation [4] |
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41/ | 12 | . . | Spreading-out the material on a substrate [4] |
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41/ | 14 | . . | Dipping a core [4] |
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41/ | 16 | . . | Slip casting, i.e. applying a slip or slurry on a perforated or porous or absorbent surface with the liquid being drained away [4] |
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41/ | 18 | . . | Slush casting, i.e. pouring moulding material into a hollow mould with excess material being poured off [4] |
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41/ | 20 | . . | incorporating preformed parts or layers, e.g. moulding around inserts or for coating articles [4] |
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41/ | 22 | . . | Making multilayered or multicoloured articles [4] |
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41/ | 24 | . | for making articles of indefinite length [4] |
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41/ | 26 | . . | by depositing flowable material on a rotating drum [4] |
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41/ | 28 | . . | by depositing flowable material on an endless belt [4] |
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41/ | 30 | . . | incorporating preformed parts or layers, e.g. moulding around inserts or for coating articles [4] |
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41/ | 32 | . . | Making multilayered or multicoloured articles [4] |
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41/ | 34 | . | Component parts, details or accessories; Auxiliary operations [4] |
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41/ | 36 | . . | Feeding the material on to the mould, core or other substrate [4] |
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41/ | 38 | . . | Moulds, cores or other substrates [4] |
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41/ | 40 | . . . | Cores [4] |
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41/ | 42 | . . | Removing articles from moulds, cores or other substrates [4] |
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41/ | 44 | . . . | Articles of indefinite length [4] |
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41/ | 46 | . . | Heating or cooling [4] |
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41/ | 48 | . . | Compensating volume change, e.g. retraction [4] |
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41/ | 50 | . . | Shaping under special conditions, e.g. vacuum [4] |
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41/ | 52 | . . | Measuring, controlling or regulating [4] |
| ^ | B29C 43/00 - B29C 45/84 >> |