| Patents for B21F 23 - Feeding wire in wire-working machines or apparatus (1,705) |
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| 01/15/2014 | CN103506526A Clamping and pushing mechanism for numerical control wire bending machine |
| 01/15/2014 | CN103506523A Diode straightening screening machine |
| 01/15/2014 | CN103506522A Auxiliary guiding mechanism for numerical control wire bending machine |
| 01/08/2014 | EP2681001A2 Welding wire conveyor device comprising a locking device having a locking means and a pressure means |
| 01/08/2014 | CN103495682A Wire drawing and feeding rotating mechanism for spring forming and bending and forming device for automobile seat spring wire rods |
| 01/08/2014 | CN102641972B Hall chip forming tool |
| 01/08/2014 | CN102554076B Feeding and positioning component of spring coiling machine |
| 01/01/2014 | CN203370980U Full-automatic hydraulic aligning and bending integrated machine |
| 01/01/2014 | CN103480779A Automatic pin shearing machine for diode |
| 12/25/2013 | CN203356492U Cable synchronization drive device |
| 12/25/2013 | CN203356491U Rebar traction device |
| 12/25/2013 | CN203356481U Automatic bending device for connection of fishing hook and thin steel wire of sleeve-fish machine |
| 12/25/2013 | CN103464655A 自动焊接机 Automatic welding machine |
| 12/25/2013 | CN103464654A Automatic steel bar arraying and forming machine |
| 12/25/2013 | CN103464653A Steel bar conveying, sizing and holding device of shield segment steel cage single mesh welding equipment |
| 12/25/2013 | CN102211129B Wire forming machine |
| 12/19/2013 | WO2013188177A1 Canted coil springs with contoured wire shapes, related systems, and related methods |
| 12/19/2013 | WO2013186346A1 Metal wire supplying machine |
| 12/18/2013 | EP2673104A1 Wire-advancement system having transporting means designed as a transporting belt or transporting chain and having cuboidal pressure-exerting bodies |
| 12/18/2013 | CN203351289U Seven-station numerical control busbar processing machine |
| 12/18/2013 | CN203343606U Square pile reinforcement skeleton seam welder reinforced handling device |
| 12/18/2013 | CN203343604U Reinforcing steel bar carrying device of square pile reinforcement cage roll welding machine |
| 12/18/2013 | CN203343341U Paying-off rack with braking device |
| 12/18/2013 | CN103447649A Automatic tin soldering machine |
| 12/18/2013 | CN103447416A Movable straightening and cutting hooking machine for disposable hooks at two ends of reinforcing steel bar |
| 12/11/2013 | CN203330312U Steel wire traction mechanism of spoke machine |
| 12/11/2013 | CN103433747A Head scraping material cutting machine |
| 12/11/2013 | CN103433408A Full-automatic single-wheel numerical control circling welding machine and circling welding method thereof |
| 12/11/2013 | CN103433407A Wire drawing device for metal wire |
| 12/11/2013 | CN103433405A Wire automatic bending machine |
| 12/04/2013 | CN103418634A Multifunctional drawing machine |
| 11/27/2013 | CN103406651A Reinforcing steel bar carrying device of square pile reinforcing steel bar framework roll welding machines |
| 11/27/2013 | CN103406650A Square-pile steel-reinforcement-framework seam-welder steel reinforcement carrying device |
| 11/27/2013 | CN103406473A Numerically controlled automatic wire bending machine and method for coiling wire into circular arc |
| 11/27/2013 | CN102554078B Wire feeding transmission mechanism of spring machine |
| 11/20/2013 | CN203292391U Initiative paying-off device for knitting machine |
| 11/20/2013 | CN203292374U Precast pile reinforcement cage pile tip bending equipment |
| 11/20/2013 | CN102328006B Fixed-length wire feeding device and wire feeding method |
| 11/20/2013 | CN102328005B Wire coil straightening and fixed-length wire feeding device and straightening and fixed-length wire feeding method |
| 11/13/2013 | CN203281777U Automatic stop device for wire feeding of tooth implantation machines |
| 11/13/2013 | CN203281773U Rack for dragging and cutting off steel wires |
| 11/13/2013 | CN103386613A Lead wire and copper coil welding machine |
| 11/06/2013 | CN203265495U Automatic spring steel wire bending forming machine |
| 11/06/2013 | CN203265493U Hydraulic rebar shearing machine |
| 11/06/2013 | CN102655051B Full-automatic multi-cascading coiling machine |
| 11/06/2013 | CN102198479B Centralized traction device |
| 10/30/2013 | CN203253853U Draft gear of steel bar wiredrawing and straightening all-in-one machine |
| 10/23/2013 | CN103357795A Height adjustable stepper conveying mechanism for truss string rebars |
| 10/23/2013 | CN103357794A Rapid pneumatic clamp |
| 10/23/2013 | CN103357793A Novel wire feeding device of welding plain net |
| 10/23/2013 | CN103357789A Automatic electronic component machining device |
| 10/16/2013 | CN203235875U Wire feeder with wire feeding length precision control function |
| 10/16/2013 | CN203235874U Feeding device of steel wire fusing machine |
| 10/16/2013 | CN103350159A Steel-bar arc-delivering straightening hoop bending machine |
| 10/09/2013 | CN203227773U R-shaped pin straightening feed system |
| 10/09/2013 | CN102500725B Electronic element conveying mechanism |
| 10/03/2013 | WO2013149007A1 Method of making border wire and apparatus for practiving method |
| 09/25/2013 | CN203209814U Copper wire soldering machine |
| 09/25/2013 | CN203209586U Resistor pin cutting device |
| 09/25/2013 | CN103317068A Active pay-off device for knitting machine |
| 09/25/2013 | CN103317066A Electric cable synchronous driving device |
| 09/25/2013 | CN103317063A High-precision spiral wire winding machine |
| 09/25/2013 | CN102489633B Wire feeding reduction gearbox |
| 09/19/2013 | DE102012204513B3 Verfahren und Vorrichtung zur Herstellung von Schraubenfedern durch Federwinden Method and apparatus for the production of coil springs by spring winds |
| 09/19/2013 | DE102012204344A1 Umformmaschine Forming machine |
| 09/18/2013 | CN203197174U Reinforcing steel drift protection device |
| 09/18/2013 | CN203197173U Automatic mesh welding transverse bar prefilling mechanism |
| 09/18/2013 | CN203197169U High speed wire rod head shearing device |
| 09/18/2013 | CN103302207A Full-automatic hydraulic straightening and hoop-bending integrated machine |
| 09/11/2013 | CN203184550U Line feeding device of precision spring machine |
| 09/04/2013 | CN203170886U Transfer device for metal wire |
| 09/04/2013 | CN103272963A Preformed pile reinforcement cage pile tip bending device |
| 08/28/2013 | CN203155902U Stepping automatic loading mechanism for straight reinforcement bars |
| 08/28/2013 | CN203155897U Automatic wire feeding and cut-off bending device of fuse wire |
| 08/28/2013 | CN203155887U Wire-management pre-straightening device of steel bar straightening machine |
| 08/21/2013 | EP2627462A1 Drawing assembly for machines for working metal profiles |
| 08/21/2013 | CN203140658U Steel bar leading-in mechanism |
| 08/21/2013 | CN203140657U Steel bar traction machine |
| 08/21/2013 | CN203140643U Metal wire precision straightening cutting device |
| 08/21/2013 | CN103252428A Automatic feeding gap-frame press |
| 08/14/2013 | EP2624976A1 Apparatus for feeding wire to wire processing machines |
| 08/14/2013 | CN203124609U Extreme minitype wire rod straightening and cut-off machine |
| 08/14/2013 | CN103240368A Spring wire feeder with accurate wire feeding length control function |
| 08/14/2013 | CN103240367A Fixed-length direct wire electromagnetic feeding device |
| 08/07/2013 | EP2623227A1 Plant for bending metal bars |
| 08/07/2013 | CN203109129U Wire rod automatic butt welding device |
| 08/07/2013 | CN203109110U Continuous one-step bending machine for wire rod with multiple bent structures |
| 07/31/2013 | CN203091629U Machine for manufacturing reinforcing cages with various cross-section shapes |
| 07/31/2013 | CN203091627U Multi-hole reinforcing bar guiding-in device for mesh welding machine |
| 07/31/2013 | CN203091626U Steel bar traction device |
| 07/31/2013 | CN203091625U Traction device of full-automatic ring-manufacturing machine |
| 07/31/2013 | CN203091624U Crane span structure movable-type rebar sizing equipment of rebar conveying device |
| 07/31/2013 | CN203091614U Automatic wire rod straightening and blanking production device |
| 07/31/2013 | CN203091612U Anti-torsion type steel bar feeding device |
| 07/31/2013 | CN203091605U Simple wire-bending machine |
| 07/31/2013 | CN102366802B Dual-traction dual-bending reinforcement bar hoop bending machine |
| 07/31/2013 | CN102328007B Anti-torsion traction device for reinforcing bar hoop bending machine |
| 07/24/2013 | CN203076500U Numerical control full-automatic winding machine |
| 07/24/2013 | CN203076496U Automatic reinforcing steel bar bending machine |
| 07/24/2013 | CN103212655A Wire cutting machine for coils |