| ReturnTo Theme-Group-Choice | Onelevelup |
| 4E070 | WIRE PROCESSING | |
| B21F1/00 -99/00 | ||
| B21F1/00-45/28 | AA | AA00 USE FIELD OF PRODUCT |
AA01 | AA02 | AA03 | AA04 | AA05 | AA06 | ||||
| . Civil engineering or building | . Transportation | . . Automobiles | . Electrical or electronic equipment | . Agricultural and marine products | . Miscellaneous daily goods | |||||||
| AB | AB00 KIND OF PRODUCT |
AB01 | AB02 | AB03 | AB04 | AB05 | AB06 | AB07 | AB08 | AB09 | AB10 | |
| . Barbed wires | . Mesh bodies | . . Applied products of mesh | . . . Filtrating or separating articles | . . . Barriers or fences | . . . Reinforced steel structures | . . . . Reinforced cages | . Springs | . . Coil springs | . Rings | |||
| AB11 | AB12 | AB14 | AB15 | AB16 | AB17 | AB18 | AB19 | AB20 | ||||
| . . Bead rings | . Ropes cables or cords excluding electrical and optical uses | . Conductive wires or light guide wires | . . Leads for electronic components | . . Superconducting wires | . Fastening devices | . . Staples | . Fish hooks | . Components for weaving machine e.g. wireheald | ||||
| AC | AC00 PRODUCT SHAPE |
AC01 | AC02 | AC03 | AC04 | AC05 | AC06 | AC07 | AC08 | AC09 | ||
| . linear | . . Short lines | . Flat shaped | . Stereoscopic | . . Board shaped | . . Columnar or cage shaped | . . . Circular cross sections | . . . Rectangular cross sections | . . . Different sections | ||||
| AD | AD00 STRUCTURE OF STEREOSCOPIC PRODUCT |
AD01 | AD02 | AD03 | AD04 | |||||||
| . Using gradient materials | . Using annular-shaped materials | . Using spiral materials | . Using bent mesh | |||||||||
| BA | BA00 JOINTING OR ENGAGING |
BA01 | BA02 | BA03 | ||||||||
| . Objects | . . Wire-wire | . . Wire-plate | ||||||||||
| BA11 | BA12 | BA13 | BA14 | BA15 | BA16 | BA17 | BA18 | BA19 | BA20 | |||
| . Means | . . Bending and hooking | . . . Knitting | . . Weaving | . . Winding | . . . by rotating objects to be wound | . . Using engaging elements | . . . Using linear engaging tools | . . . Using sleeve like engaging tools | . . . Soldering or welding | |||
| BA21 | ||||||||||||
| . . . . Using electrodes | ||||||||||||
| BB | BB00 STRAIGHTENING |
BB01 | BB02 | BB03 | BB04 | |||||||
| . by passing between rollers | . by passing through holes | . by press moulds | . . by rolling wires | |||||||||
| BC | BC00 BENDING |
BC01 | BC02 | BC03 | BC04 | BC05 | BC06 | BC07 | BC08 | BC09 | BC10 | |
| . Bending means | . . Bending die surface | . . . Convex surface | . . . Flat surface | . . . Concave surfaces | . . Operation of bending die surfaces | . . . stationary | . . . moving | . . . . rotating | . . Relation of wires to bending die surfaces | |||
| BC11 | BC12 | BC13 | BC14 | BC15 | ||||||||
| . . . following bending die surfaces | . . . abutting bending die surfaces | . . pressing | . . passing between rotating bodies | . . . passing between rollers | ||||||||
| BC21 | BC22 | BC23 | ||||||||||
| . characterised by shapes | . . Bending in zigzag shape | . . Bending into coil shape | ||||||||||
| BD | BD00 TWISTING, OR TWISTING TOGETHER |
BD01 | BD02 | BD03 | BD04 | BD05 | BD06 | BD07 | BD09 | |||
| . characterised by shapes | . Means | . . Revolving supply reels | . . revolving take-up reels | . . using rotating rings e.g. for bead-rings | . . rotating wire inserts | . . . using multiple wire insertion gears e.g. for hexagonal wire mesh | . . rotating hooks or hook parts | |||||
| BE | BE00 STRETCHING |
BE01 | BE02 | |||||||||
| . Single pass operation | . Plural pass operations | |||||||||||
| BF | BF00 CUTTING OR SEVERING |
BF01 | BF02 | BF03 | BF04 | BF05 | BF06 | BF07 | BF08 | |||
| . Using blades | . . Linear movement blades | . . . moving one blade only | . . Oscillating blades | . . Rotary blades | . . . Rotary shafts being parallel to wires | . Means without use of blades | . . Fusing | |||||
| BG | BG00 COATING |
BG01 | BG02 | BG03 | BG04 | BG05 | BG06 | BG07 | ||||
| . Coating materials | . . Strip materials | . . . Tapes | . . Tubes | . . Powders | . . Materials of indefinite shape e.g. solid or liquid | . . . Gases | ||||||
| BG11 | BG12 | BG13 | BG14 | BG15 | BG16 | BG17 | BG18 | |||||
| . Means | . . Non-mechanical means | . . . Plating | . . . Soldering or welding | . . Mechanical means | . . . Rolling | . . . Drawing | . . . Extrusion | |||||
| CA | CA00 SUPPLY |
CA01 | CA02 | CA03 | CA04 | CA05 | CA06 | |||||
| . Paying-out | . Feeding | . . Intermittent feeding | . . passing between rollers | . . using conveyors | . Distribution or arrangement | |||||||
| DA | DA00 CONTROL |
DA01 | DA02 | DA03 | DA04 | DA05 | ||||||
| . Purposes of control | . . Size or shape control | . . Characteristics control | . . Quantity control | . . Sorting control | ||||||||
| DB | DB00 DETECTION |
DB01 | DB02 | DB03 | DB04 | DB05 | ||||||
| . Objects to be detected | . . Dimensions | . . Characteristics | . . Quantity | . . Position | ||||||||
| EA | EA00 OTHER PROCESSING, HANDLING OR OPERATION |
EA01 | EA02 | EA03 | EA04 | EA05 | ||||||
| . Jacketing | . End processing | . . Upsetting | . Attachment or mounting | . Others | ||||||||
| FA | FA00 MATERIAL QUALITY |
FA01 | FA02 | FA03 | FA04 | FA05 | FA06 | |||||
| . characterised by ingredients | . . Non-ferrous metals (FA06 takes precedence) | . . . Aluminium (Al) | . . Non-metals | . characterised by physical properties | . . Shape-memory alloys |