| Patents for B21F 23 - Feeding wire in wire-working machines or apparatus (1,705) |
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| 07/24/2013 | CN103212653A Automatic wire feeding, cutting off and bending device for fuse wire |
| 07/18/2013 | WO2013104773A1 Drawing assembly in machines for working metal profiles and corresponding method |
| 07/17/2013 | CN203061784U Tire clamping tool, with steel bar adjustable in length, for feeding locating baffle |
| 07/17/2013 | CN203061778U Steel wire grooving machine |
| 07/16/2013 | CA2506315C Device and procedure for twisting a coil into perforations of flat components |
| 07/10/2013 | CN203044758U Multiple proportion drive device for steel bar truss |
| 07/10/2013 | CN203044757U Steel bar feeding manual drive device for steel bar truss |
| 07/10/2013 | CN103192008A Y-shaped copper wire feeding mechanism applied to metal zipper forming machine |
| 07/10/2013 | CN103192007A Automatic and continuous assembly welding machine and application method thereof |
| 07/03/2013 | CN203030805U Feed mechanism of full-automatic numerical control universal bending machine |
| 07/03/2013 | CN203030804U Horned-shaped valve snail steel bar straight-out apparatus |
| 07/03/2013 | CN203030803U Automatic rebar lifting and feeding device in rebar machining production line |
| 07/03/2013 | CN103182581A Tin soldering machine for copper wires |
| 06/27/2013 | WO2013093599A1 Apparatus to feed metal products to a work machine and corresponding method |
| 06/26/2013 | CN203018649U Steel wire aligning cutting machine |
| 06/26/2013 | CN103170560A Steel wire ring winding machine |
| 06/19/2013 | CN203013684U Leading-out wire straightener of diode |
| 06/19/2013 | CN203009725U Feeding transmission structure of coiling machine |
| 06/19/2013 | CN203003025U Automatic producing device for iron railings stools |
| 06/19/2013 | CN203002838U Automatic wire uncoiling device |
| 06/19/2013 | CN103157738A Metal wire rod precision alignment cutting device and method |
| 06/12/2013 | CN202984533U Metal Y tooth machine wire feeder |
| 06/12/2013 | CN202984530U Tin cutting, feeding and pasting integrated feeding machine |
| 06/12/2013 | CN103143656A Filament arraying machine and method for manufacturing brush type sealing device by using same |
| 06/12/2013 | CN103143653A Automatic stepping feeding device for straight steel bar |
| 06/12/2013 | CN103143652A Special feeding safety hand for wire punching |
| 06/12/2013 | CN103143651A Waste electric wire crushing and separation method and device |
| 06/12/2013 | CN103143646A Titanium wire straightening and sizing cutting off method |
| 06/05/2013 | CN202963333U Construction stirrup rib production equipment with automatically-formed omega type support ribs |
| 06/05/2013 | CN103140302A Apparatus for feeding wire to wire processing machines |
| 06/05/2013 | CN103128198A Reinforcement steel bar no-twist straightening shearing machine |
| 05/29/2013 | CN202951804U Automatic riveting machine for pins |
| 05/29/2013 | CN103121069A Arc-shaped spring forming machine |
| 05/29/2013 | CN103121068A Wire feeding mechanism of wire straightening machine |
| 05/22/2013 | CN202943200U Zipper wire feeding device |
| 05/22/2013 | CN202943190U Numerical control coil machine |
| 05/22/2013 | CN102303080B Teeth chain belt wire rod feeding device |
| 05/16/2013 | WO2013068811A1 Drawing device for metal products such as bars, round pieces or metal wire |
| 05/15/2013 | CN202934056U Lead forming and threading mechanism of braiding machine |
| 05/08/2013 | CN202921836U Six-spindle servo control spring coiling machine |
| 05/08/2013 | CN202921833U Spring machine wire feeding adjustment driving mechanism |
| 05/08/2013 | CN103084519A Multi-hole steel bar leading-in mechanism of mesh welding machine |
| 05/01/2013 | CN202917615U Feeding mechanism for cavity filter input port coupling line forming machine |
| 05/01/2013 | CN202910222U Synchronous feeding bending device of steel bar truss web rod rib |
| 04/24/2013 | CN202905456U Dual-amorphous-alloy-strip constant-tension winding device |
| 04/24/2013 | CN202894155U Nail making machine automatic wire feed device |
| 04/24/2013 | CN202894148U Automatic material conveying device |
| 04/24/2013 | CN202894143U Novel tension force synchronization adjustment winding machine |
| 04/24/2013 | CN202894141U Novel steel wire straightening machine |
| 04/24/2013 | CN202894137U Reinforcing steel bar full-automatic bending machine |
| 04/24/2013 | CN202894136U Wire stripping bending machine |
| 04/24/2013 | CN103056254A Automatic forming production device for omega-shaped support bars of building stirrup bars |
| 04/24/2013 | CN103056251A Steel bar traction mechanism |
| 04/24/2013 | CN103056246A Anti-torsion steel bar feeding mechanism |
| 04/24/2013 | CN102328004B Bending machine for small-diameter wires |
| 04/17/2013 | CN202877628U Round cutter cutting machine device |
| 04/17/2013 | CN202877453U Automatic welding machine |
| 04/17/2013 | CN202877452U Safety feeding pliers special for wire stamping |
| 04/17/2013 | CN202877447U Horse mouth ring winding machine |
| 04/17/2013 | CN103042139A Electromechanical type binding machine and automatic iron wire binding method |
| 04/17/2013 | CN103042137A Equipment capable of manufacturing reinforcing cages with various section shapes |
| 04/17/2013 | CN101885027B Device for shearing I-shaped structure of zipper |
| 04/10/2013 | CN202861281U Damping spring winding feeding disk device of refrigerator compressor inner ventilation pipe |
| 04/10/2013 | CN202861271U Metal wire straightening device |
| 04/10/2013 | CN202861270U Stretching and cutting mechanism for armature wire |
| 04/10/2013 | CN202861266U Automatic wire bending and cutting device |
| 04/10/2013 | CN103028680A Fully-automatic ring making machine special for processing brazing alloy material and processing method thereof |
| 04/10/2013 | CN103028678A Indefectible automatic wire feeder |
| 04/10/2013 | CN103028674A Continuous one-time bending machine for multi-bent structural wire |
| 04/03/2013 | CN202845666U Numerical control spring machine |
| 04/03/2013 | CN202845665U Feeding device of steel wire fusing machine |
| 04/03/2013 | CN202845664U Tubular coil feeding device for steel wire fusing machine |
| 04/03/2013 | CN202845663U Numerical control compressed spring machine |
| 04/03/2013 | CN202845662U Traction device of steel bar consecutive numerical control bending hoop machine |
| 04/03/2013 | CN202845661U Steel wire traction device of steel wire wound reinforced plastic composite tube |
| 04/03/2013 | CN202845660U Spring machine clutch on-off automatic control mechanism |
| 04/03/2013 | CN202845659U Spring machine one-way clutch |
| 04/03/2013 | CN202845658U Spring machine feeding-off operating mechanism |
| 04/03/2013 | CN202845657U Spring machine automatic feed support |
| 04/03/2013 | CN103008506A Bridge frame movable type steel bar sizing device of steel bar conveying device |
| 04/03/2013 | CN103008499A Numerical control coil machine and method for continuously processing coil by using same |
| 03/27/2013 | EP2571638A1 Holder device for securing a wire blank |
| 03/27/2013 | CN202824468U Circulating traction cutting device for titanium wire |
| 03/27/2013 | CN102989933A Automatic lifting type rebar feeder and automatic lifting type rebar feeding process in rebar machining assembly line |
| 03/27/2013 | CN102989932A Wire feeding mechanism with multistrand reeds wound forward |
| 03/20/2013 | CN202804036U High-strength steel wire net weaving machine |
| 03/20/2013 | CN202804034U Guiding device for netting machine |
| 03/20/2013 | CN102294417B Equipment for manufacturing steel wire gardening hook |
| 03/20/2013 | CN102006947B Feeding device and method for bars |
| 03/13/2013 | CN202779572U Thread delivering rotation device for spring machine |
| 03/13/2013 | CN202779571U Wire feeding device wound on supporting machine |
| 03/13/2013 | CN202779272U Wire frame |
| 03/13/2013 | CN102962383A Steel bar cutter |
| 03/13/2013 | CN102248098B Chain-driven jointed spring making machine |
| 03/07/2013 | WO2013029792A1 Manufacturing system for producing products consisting of cylindrical metal bars |
| 03/06/2013 | CN202762923U Fine adjustment mechanism of wire feeding wheel of spring machine |
| 03/06/2013 | CN202762922U Reinforcement bar straightening machine feeding port protective device |
| 02/27/2013 | CN202752514U Forming machine of barrel hook |
| 02/27/2013 | CN202752509U Adjustable spring tube machine |
| 02/27/2013 | CN202752508U Spring tube making machine |