| Patents for B21F 1 - Bending wire other than coiling; Straightening wire (4,000) |
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| 05/20/2009 | CN201239768Y Conical wire rod reinforced bar releasing device |
| 05/20/2009 | CN201239767Y Sizing straightening apparatus of reinforced bar bending machine |
| 05/20/2009 | CN201239766Y Traction mechanism with reinforced bar twist preventing device |
| 05/20/2009 | CN101433938A Mechanism for shearing steel bar straightening and shearing machine |
| 05/20/2009 | CN100489252C Mechanical equipment for manufacturing spring-shaped erection hoop reinforcement |
| 05/06/2009 | CN201231294Y Numerical control wire bending machine |
| 05/06/2009 | CN101424306A Rapid clutch device for straightening shearing machine for wire |
| 05/06/2009 | CN101422805A Follow-up shearing device of steel-bar straightener |
| 04/29/2009 | CN101417309A Quick energy-saving automatic aligning cutting-off device |
| 04/29/2009 | CN100482405C Technique for fabricating planar whirl spring of flat wire in hard state |
| 04/22/2009 | CN201223912Y Rapid aligning wire cutting machine |
| 04/22/2009 | CN201223911Y Full-automatic bar straightening hydraulic cut-off machine |
| 04/22/2009 | CN201223910Y Alloy sliding type drum |
| 04/22/2009 | CN201223909Y Numerical control hoop bending machine |
| 04/22/2009 | CN101412048A Processing method for rolling flat, pulling square and aligning circular material |
| 04/15/2009 | CN201220259Y Horizontal type machine for straightening and cutting steel bar |
| 04/15/2009 | CN101406921A Machine for forming numerical control wire |
| 04/09/2009 | US20090093086 Lead forming apparatus and method of fabricating semiconductor device |
| 04/08/2009 | CN201217044Y Cutting mechanism of reinforced bar bending machine |
| 04/08/2009 | CN201217043Y Combined dead knife for reinforced bar bending machine |
| 04/08/2009 | CN201217042Y Regulating mechanism for bending axis of reinforced bar bending machine |
| 04/08/2009 | CN201217041Y Bifilar parallelly-arranged aligning wheel regulating mechanism of reinforced bar bending machine |
| 04/08/2009 | CN201217040Y Press wheel press-tightening structure in traction mechanism of reinforced bar bending machine |
| 04/08/2009 | CN201217039Y Fixing structure of numerical control reinforced bar bending machine traction wheel |
| 04/08/2009 | CN201217038Y Bending spindle drive of bidirectional reinforced bar bending machine |
| 04/08/2009 | CN201217025Y Fixture for steel bar bender |
| 04/08/2009 | CN101402125A Numerical control steel bar bender |
| 04/02/2009 | DE102007043891A1 Contact roller device for treatment of metal strand by current supply, has rollers forming roller adjusting arrangement with straightening rollers and formed corresponding to cross section of strand, where rollers are fixedly arranged |
| 04/01/2009 | CN201215147Y Clutch apparatus for steel bar straightening and shearing machine |
| 04/01/2009 | CN201214126Y Machine for straightening and cutting steel bar |
| 04/01/2009 | CN101396717A Straightening roll screwdown mechanism of steel-bar hoop bending devicebend |
| 04/01/2009 | CN101396716A Steel-bar automatic hoop bender with synchronous belt drive mechanism |
| 04/01/2009 | CN101396715A Bidirectional movement vertical type steel-bar automatic bending machine |
| 03/26/2009 | US20090078332 Electrical cord straightening device |
| 03/18/2009 | CN201208637Y Wire-winding type computer spring machine |
| 03/18/2009 | CN201208636Y Braking and shock-absorbing device of crooked line machine |
| 03/18/2009 | CN201208635Y Adjustable wire sheath apparatus of crooked line machine |
| 03/18/2009 | CN201208634Y Slide block dovetail slot lifting and guiding apparatus of crooked line machine |
| 03/18/2009 | CN100469484C Machine for straightening and cutting steel bar |
| 03/17/2009 | US7504133 Method of manufacturing a truck bed liner with a reusable masking device |
| 03/11/2009 | CN201205589Y Material cutting device of reinforced bar-straightening and material-cutting machine |
| 03/11/2009 | CN100467155C Wire rod straightener for wire hook formation machine |
| 03/05/2009 | WO2009026753A1 Brassiere frame |
| 03/05/2009 | WO2009026752A1 Three-dimensional brassiere frame and its manufacturing method |
| 03/04/2009 | CN201201020Y Machine for straightening and cutting reinforced bar |
| 03/04/2009 | CN201201019Y Cooling mechanism of hydraulic machine for straightening and cutting steel bar |
| 02/25/2009 | CN101372023A Bender and method for folding stainless steel using the same |
| 02/19/2009 | DE202008010926U1 Vorrichtung zum kontinuierlichen Biegerichten von Fahrdrähten mit hoher Festigkeit Apparatus for the continuous roller leveling of contact wires with high strength |
| 02/18/2009 | CN201195185Y Steel bar bending apparatus |
| 02/11/2009 | CN201192716Y Welding wire bending apparatus |
| 02/04/2009 | CN201189544Y Turntable type steel cable bending device |
| 02/04/2009 | CN201189543Y Steel bar automatic double bending machine |
| 02/04/2009 | CN201189542Y Steel bar automatic double bending bar-straightening machine |
| 02/04/2009 | CN201189541Y Steel bar automatic bending machine |
| 01/29/2009 | DE10048104B4 Vorrichtung zum Verarbeiten von Bewehrungsdrähten zu wenigstens zwei Gruppen unterschiedlich langer Stäbe für eine Bewehrung An apparatus for processing of reinforcement wires to at least two groups of different length rods for reinforcement |
| 01/28/2009 | CN201186330Y Dual-purpose machine for bending and cutting reinforced bar |
| 01/14/2009 | EP2012950A1 Wire bending machine combining a sequential shaping device and a device using a tool plate |
| 01/14/2009 | CN201179543Y Straightener |
| 01/14/2009 | CN201179542Y Image forming apparatus of wire forming machine |
| 01/14/2009 | CN101342564A Spring manufacturing machine for processing conjoined spring |
| 01/14/2009 | CN100450662C Stereo bra steel ring making process and former |
| 01/07/2009 | EP2011583A1 Wire forming machine |
| 01/07/2009 | CN201175761Y Steel-bar automatic diameter-contraction alignment cutting device |
| 01/07/2009 | CN201175759Y Automatic circular flange machine |
| 01/07/2009 | CN201175758Y Machine for aligning steel bar |
| 01/07/2009 | CN201175757Y Multi-elbow angle bending machine |
| 01/07/2009 | CN101337254A Drag mechanism capable of preventing reinforcing steel bar twisting |
| 12/31/2008 | CN201172093Y Steel wire aligner |
| 12/25/2008 | US20080314473 Electric wire delivery apparatus and electric wire sizing-cutting apparatus including the same |
| 12/24/2008 | CN201168756Y Metal wire benders |
| 12/24/2008 | CN201168755Y Chain metal wire bending forming machines |
| 12/24/2008 | CN201168754Y Automatic hoop machine apparatus preventing reinforced bar from twisting |
| 12/24/2008 | CN201168753Y Steel bar bending machine |
| 12/17/2008 | CN101323003A Austenite material thin line aligning method |
| 12/10/2008 | CN201161274Y Automatic dual-folding machine for steel bar |
| 12/10/2008 | CN101318209A Steel bar straightening and shearing machine |
| 12/10/2008 | CN100441405C Apparatus for applying a strip to a rotary surface |
| 12/10/2008 | CN100441337C Wire hook former |
| 12/03/2008 | CN201157880Y Dual-hoop die reinforcing steel bar hoop bending apparatus |
| 11/27/2008 | WO2008143048A1 Wire rod correcting apparatus and solar cell assembling apparatus |
| 11/26/2008 | EP1994589A1 Method and apparatus for continuous manufacture of battery grids |
| 11/26/2008 | CN201154382Y Coiling straightening mechanism of double coil forming machine |
| 11/26/2008 | CN201154381Y Forming mechanism of double-coil forming machine |
| 11/26/2008 | CN201154380Y Forming and processing module of numerical control wire forming machine |
| 11/26/2008 | CN201154379Y Wire forming machine |
| 11/26/2008 | CN101312112A Chip packaging outer lead wire molding die |
| 11/25/2008 | CA2132388C Apparatus for forming curved rectangular bodied needles |
| 11/12/2008 | CN101303933A Coil transposition wire-curved tool and use method |
| 11/12/2008 | CN101301672A Material cutting device of reinforced bar-straightening and material-cutting machine |
| 11/06/2008 | WO2008134295A1 Apparatus and method for curving surgical needles |
| 11/05/2008 | CN201143550Y Digital-controlled machine for straightening and cutting steel bar |
| 10/29/2008 | CN201140256Y Multi-angle bending apparatus for steel bar |
| 10/29/2008 | CN201140255Y Steel bar cutting-off and bending machine |
| 10/23/2008 | US20080257444 Cable hanger production system and production method |
| 10/22/2008 | EP1982779A1 Apparatus and method for manufacturing beam-reinforcement latticework-like wire structure on a just-in-time basis |
| 10/22/2008 | EP1981664A1 Method and apparatus for forming metal frames for reinforced concrete |
| 10/22/2008 | CN201137677Y Reinforcing steel bar straightening cut-off machine gearing device |
| 10/22/2008 | CN201136033Y Rear feeding pressure roller device of wire straightener with handle clamping parts |
| 10/22/2008 | CN201136031Y Lateral shear device for straightener |
| 10/22/2008 | CN201136029Y Mechanical programme-controlled hoop-bending machine |