| Patents for B21F 1 - Bending wire other than coiling; Straightening wire (4,000) |
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| 06/30/2010 | CN201516483U Transmission mechanism for telescoping spindle of hoop bending device for steel bars |
| 06/30/2010 | CN201516482U Transmission mechanism for hoop bending device for steel bars |
| 06/30/2010 | CN201516481U Annular reinforcing steel bar arc sleeve device |
| 06/23/2010 | CN201511090U Discharge rack of steel bar straightening cutting machine and steel bar conveying trough used therefor |
| 06/23/2010 | CN201511089U Double-twisted straightening device |
| 06/23/2010 | CN201511088U Steel-reinforced truss foundation bolt bending forming mechanism |
| 06/23/2010 | CN201511087U Steel bar hoop bending machine |
| 06/23/2010 | CN101745590A Flying shear type high-speed wire cutting device |
| 06/23/2010 | CN101433938B Mechanism for shearing steel bar straightening and shearing machine |
| 06/17/2010 | US20100147048 Devices, Systems and Methods for Automated Wire Bending |
| 06/16/2010 | CN101733344A Working handpiece of numerical control wire bending machine |
| 06/16/2010 | CN101229570B Automatic double folded bending unbending machine for reinforcing steel bar |
| 06/09/2010 | CN201500752U Improved flying shearing device for numerically controlled hot-rolled steel bar straightening machine |
| 06/09/2010 | CN201500748U Head clamping mechanism of multi-head steel bar bender |
| 06/09/2010 | CN201500747U Reinforcing steel bar positioning and supporting device for reinforcing steel bar bending machine |
| 06/09/2010 | CN201500746U Bending and cutting integrated mechanism for reinforcing steel bar bending machine |
| 06/09/2010 | CN201500745U Reinforcing steel bending machine provided with damping oil pump |
| 06/09/2010 | CN201500744U Transmission mechanism of bent main shaft of two-way reinforcing steel bar hoop bending machine |
| 06/09/2010 | CN101722254A Material dropping device with bent single head |
| 06/03/2010 | WO2010060223A1 Apparatus and method for producing springs |
| 06/02/2010 | CN201498271U Cable physical foaming device with alignment cleaning |
| 06/02/2010 | CN201494049U Feed straightening device of bare copper bar |
| 06/02/2010 | CN201493412U Simplified straightening cutting and discharging machine of round copper wires |
| 06/02/2010 | CN101716636A Numerical control wire bending machine |
| 06/02/2010 | CN101422805B Follow-up shearing device of steel-bar straightener |
| 06/02/2010 | CN101249542B Multiple elbows reinforced bar bender |
| 06/02/2010 | CN101157110B An u-iron frame type straightening drum |
| 05/26/2010 | CN201482887U Automatic forming device for W-shaped necklace clasp |
| 05/26/2010 | CN201482885U Prestressed pocket-cage keel welding machine |
| 05/26/2010 | CN201482884U Wire automatic cutter |
| 05/26/2010 | CN201482883U Servo shearing device of reinforcing bar straightener |
| 05/26/2010 | CN201482882U Fully automatic computer winding machine |
| 05/26/2010 | CN101274406B Helical reinforcement wheel welding and forming equipment and forming method thereof |
| 05/19/2010 | CN201470796U Novel hydraulic hoop bending machine |
| 05/19/2010 | CN201470795U Power mechanism of hydraulic hoop bending machine |
| 05/19/2010 | CN201470794U Transportation wheel connection structure of steel bar hoop bending machine |
| 05/14/2010 | WO2010053393A1 Metal fiber production machine |
| 05/12/2010 | EP1994589B1 Method and apparatus for continuous manufacture of battery grids |
| 05/12/2010 | CN201455143U Steel wire leveling and shearing machine |
| 05/12/2010 | CN201455142U Straightening device of energy-saving steel wire rope |
| 05/12/2010 | CN201455141U Construction steel-bar bending and molding machine head |
| 05/12/2010 | CN201455140U Reinforcing steel bar bending and cutting-off machine |
| 05/12/2010 | CN101704058A Chain type automatic sizing mechanism of reinforcing bar straightening cutter |
| 05/12/2010 | CN101004995B Method for producing thorium-tungsten wire |
| 05/06/2010 | WO2010048853A1 Automatic bending machine for reinforcing steel bar with synchronous belt transmission mechanism |
| 05/05/2010 | CN201446204U Cutting-off mechanism of reinforcing bar hoop bending machine |
| 05/05/2010 | CN101700535A Straightening mechanism on wire drawing machine |
| 04/29/2010 | WO2010046201A1 Pre-formed welded metal wire for hoses and method of pre-forming a metal wire |
| 04/27/2010 | US7703482 Labial bow bending device |
| 04/22/2010 | WO2010044052A2 Method and apparatus for manufacturing spiral-reinforcements for reinforced concrete |
| 04/22/2010 | WO2010044050A1 Apparatus for straightening metal profiles and the like |
| 04/22/2010 | WO2010044009A1 Apparatus for straightening metal profiles and the like and method for adjusting straightening members in such an apparatus |
| 04/21/2010 | EP2177292A1 Device for straightening and feeding a semi-rigid band of material into a machine |
| 04/21/2010 | CN101695732A Application method of screw wire rod and reinforcement bar straightener |
| 04/15/2010 | WO2010040818A1 Apparatus for working metal bars |
| 04/01/2010 | WO2010034169A1 Bending machine |
| 03/31/2010 | CN201432076Y Metal wire forming machine |
| 03/31/2010 | CN201432075Y Computer keyboard key balance bar forming machine |
| 03/31/2010 | CN201432074Y Bending roll of assembled bra steel ring forming machine |
| 03/31/2010 | CN201432066Y Roller type iso-curvature standstill locking mechanism |
| 03/31/2010 | CN201432065Y Straightening device for steel tyre yarns |
| 03/31/2010 | CN201432064Y Bending machine for reinforcing steel bars |
| 03/31/2010 | CN201432063Y Electric arc-shaped reinforcing steel bar bending machine |
| 03/31/2010 | CN101683679A Reinforcing steel bar hoop bending machine |
| 03/24/2010 | CN201427237Y Straight thread rolling machine |
| 03/24/2010 | CN201427166Y Forming machine used for manufacturing upper framework section unit on framework of dust removal cloth bag |
| 03/24/2010 | CN201427164Y Pile head reinforcement bar straightener |
| 03/24/2010 | CN100594999C Method and equipment for removing oxidizing layer of titanium and titanium alloy wire material |
| 03/17/2010 | CN201423421Y Plane surface forming machine used for manufacturing frameworks of concave-convex folding cloth bags |
| 03/17/2010 | CN201423420Y 90 DEG forming machine used for manufacturing frameworks of concave-convex folding cloth bags |
| 03/17/2010 | CN201423419Y Numerically-controlled ring making machine |
| 03/17/2010 | CN201423416Y Steel bar straightening and cutting machine |
| 03/17/2010 | CN101670412A Feeding mechanism of hooping forming machine |
| 03/17/2010 | CN100594081C Machine and method for making continuous metal mesh band |
| 03/10/2010 | CN201419219Y Wire feeding and turning mechanism of spring machine |
| 03/10/2010 | CN201419218Y Steel bar bending device with adjustable hydraulic pressure strength |
| 03/03/2010 | CN101663111A Wire rod correcting apparatus and solar cell assembling apparatus |
| 03/03/2010 | CN101658891A Metal wire bender |
| 02/24/2010 | CN201410534Y Steel bar simmer bending device for machine |
| 02/24/2010 | CN101653812A Bending and cutting integrated mechanism of steel bar hoop bending machine |
| 02/18/2010 | US20100037980 Apparatus and method for separating twisted pair cable |
| 02/17/2010 | EP2152449A1 Apparatus and method for curving surgical needles |
| 02/17/2010 | CN201408932Y 母线加工机 Bus Machine |
| 02/17/2010 | CN201405006Y Feeding system for manufacturing fastener |
| 02/17/2010 | CN201405005Y Flying shear type high-speed wire cutting device |
| 02/17/2010 | CN201405002Y Quick straightening device of rod |
| 02/17/2010 | CN201405001Y Steel bar restraint device of steel bar bender |
| 02/17/2010 | CN201405000Y Hook hydraulic bending machine |
| 02/17/2010 | CN201404999Y Linear motor type automatic hooping bender |
| 02/17/2010 | CN101648248A Sizing straightening device of steel bar hoop bending machine |
| 02/17/2010 | CN101648247A Ethoxyline resin coating insulation steel bar bending device |
| 02/10/2010 | CN201399550Y Steel bar segmentation flattening mill |
| 02/10/2010 | CN201399548Y Stranded-wire straightening machine |
| 02/10/2010 | CN201399547Y Material loading lifting device of steel bar bender |
| 02/10/2010 | CN201399546Y Steel bar bender set |
| 02/10/2010 | CN201399545Y Bidirectional feed safety device of steel bar bender |
| 02/03/2010 | CN201394622Y High-speed rotator used for producing spiral rib steel wires |
| 02/03/2010 | CN201394621Y Steel bar hoop-bending machine |
| 02/03/2010 | CN201394620Y Hoop-bending machine with an elastic compacting feeding device |
| 01/27/2010 | CN201389602Y Hoop bending machine for vehicle baskets |