| Patents for B21F 23 - Feeding wire in wire-working machines or apparatus (1,705) |
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| 08/31/2011 | EP2268429B1 Feeding device and method for bars |
| 08/31/2011 | CN201950146U 联网机 Networking Machine |
| 08/31/2011 | CN201950144U 具有延伸功能的全主动错开压轮式钢筋调直机 Extending functionality of the whole initiative stagger pressure Wheel Bar Straightening Machine |
| 08/24/2011 | CN201940510U 具有延伸功能的下主动错开压轮式钢筋调直机 By extending the function of the active stagger pressure Wheel Bar Straightening Machine |
| 08/24/2011 | CN101817051B Automatic transverse rib blanking device of reinforcing steel bar fence welding machine |
| 08/18/2011 | US20110197645 Drawing and/or Straightening Unit For Oblong Metal Products, Such as Bars, Round Pieces or Metal Wire |
| 08/17/2011 | CN102151772A Roller type wire feeder capable of adjusting distance between rollers for spring coiling machine |
| 08/10/2011 | CN201921957U Wire feed roll structure of spring coiling machine |
| 08/10/2011 | CN201921955U 具有延伸功能的混合压轮式钢筋调直机 Mixed pressure wheeled steel straightening machine with extended functionality |
| 08/10/2011 | CN201921954U 具有延伸功能的错开压轮式钢筋调直机 Extending functionality of staggered wheel pressure bar straightening machine |
| 08/10/2011 | CN101791663B Pneumatic truss side rib bending forming mechanism |
| 08/10/2011 | CN101356028B Air guide type wire guider |
| 08/03/2011 | EP2349606A1 Drawing and/or straightening unit for oblong metal products, such as bars, round pieces or metal wire |
| 08/03/2011 | CN201913173U 一种新型的钢筋数控弯箍机送料装置 A new CNC bending machine hoop reinforcement feeding device |
| 08/03/2011 | CN201913171U 具有延伸功能的对齐压轮式钢筋调直机 Align pressure extending functionality wheeled Bar Straightening Machine |
| 08/03/2011 | CN201913170U 具有延伸功能的全主动混合压轮式钢筋调直机 Fully automatic mixing pressure wheeled steel straightening machine with extended functionality |
| 07/28/2011 | DE102010012263B3 Vorrichtung zum Steuern des Antriebs einer Haspel An apparatus for controlling the drive of a reel |
| 07/27/2011 | CN201906779U Full-automatic pin cutter |
| 07/27/2011 | CN102133612A Mixed pressing wheel type steel bar straightening machine with extending function |
| 07/27/2011 | CN102133611A Lower active staggered pressing wheel type steel bar straightening machine with extending function |
| 07/27/2011 | CN102133610A Full driving staggered pressing wheel type reinforcing bar straightening machine with extending function |
| 07/27/2011 | CN102133609A Lower driving mixed pressing wheel type reinforcing bar straightening machine with extending function |
| 07/21/2011 | DE102010005721B3 Verfahren und Vorrichtung zum Abschalten oder Abbremsen von Drahtverarbeitungsmaschinen bei Drahtendenerkennung Method and device for shutting down or slowing down of wire processing machines for wire end detection |
| 07/20/2011 | CN201900205U Tandem rolling flat bar cold press |
| 07/20/2011 | CN201900203U Double-wire tube forming device |
| 07/13/2011 | CN201895053U Full active pinch roller type reinforcement bar straightening machine with extending function |
| 07/06/2011 | CN201889377U Steel bar straightening shearing and bending machine |
| 07/06/2011 | CN101229571B Reinforcing steel bar automatic double folded bending machine |
| 06/30/2011 | DE112006003234B4 Drahtführung der luftgeführten Art Wire guide of air-guided nature |
| 06/29/2011 | CN201882582U Rotating cylinder of transverse rib discharge mechanism of reinforcing mesh production line |
| 06/29/2011 | CN201880833U Clamping mechanism for material-feeding rolling wheels of numerically-controlled spring coiling machine |
| 06/29/2011 | CN102107252A Double-wire tube forming device |
| 06/22/2011 | CN201871653U Raw material steel wire bracket of spring machining machine |
| 06/22/2011 | CN102101148A Wire-transporting driving mechanism of spring coiling machine |
| 06/22/2011 | CN102101147A Press wheel type steel bar aligning method and aligner with extending function |
| 06/22/2011 | CN102101146A Aligned clamping roller type steel bar straightening method with extending function and straightening machine |
| 06/16/2011 | WO2011048501A3 Holding device for holding an object such as a wire blank |
| 06/15/2011 | CN201862718U Moving mechanism for truss side rib molding equipment used in bending and molding process of reinforcing steel bar |
| 06/15/2011 | CN102091748A Semi-circular tip jewelry molding machine |
| 06/15/2011 | CN101670413B Automatic forming machine for plastic wires |
| 06/09/2011 | DE102009039225B4 Werkstückführung für eine Bearbeitungsmaschine für längliche Werkstücke, insbesondere Draht Work guide for a processing machine for elongated workpieces, especially wire |
| 06/08/2011 | CN201855899U Automatic winding machine |
| 06/01/2011 | CN102078909A Staggered pinch-roller type reinforcing steel bar aligning machine with extension function |
| 06/01/2011 | CN102078908A Full-automatic active mixing pressing wheel type steel bar straightening machine with extending function |
| 06/01/2011 | CN102078907A Lower-active aligning pinch-roller type reinforcing steel bar aligning machine with extension function |
| 06/01/2011 | CN102078906A Straightening method and straightener for full-active pressing wheel type reinforcing steel bar having extending function |
| 06/01/2011 | CN102078905A 钢筋弯箍机 Steel hoop bending machine |
| 05/25/2011 | CN201841225U Automatic wire feeder of pneumatic flat screen welding machine |
| 05/25/2011 | CN201841221U Energy-saving steel wire alignment and cut-to-length sizes machine |
| 05/25/2011 | CN201841220U Automatic steel bar bending machine with roller wheel traction mechanism |
| 05/25/2011 | CN102069136A Numerically controlled complete equipment for manufacturing deformed springs and torsion springs |
| 05/25/2011 | CN101716636B Numerical control wire bending machine |
| 05/18/2011 | CN201832932U High speed cut-off machine for wire stock with large outer diameter |
| 05/18/2011 | CN201832929U Automatic machine for hourglass-shaped spring |
| 05/18/2011 | CN201832925U Transmission mechanism of steel bar straightening machine |
| 05/18/2011 | CN101337254B Drag mechanism capable of preventing reinforcing steel bar twisting |
| 05/11/2011 | CN201823849U High-speed cutting machine |
| 05/11/2011 | CN201823845U Metal wire forming machine |
| 05/04/2011 | EP2315637A1 Machine for producing uniaxial reinforcing steel mesh |
| 05/04/2011 | CN101733346B Fixed-length line automatic feeding and cutting device |
| 04/27/2011 | CN201807686U Feeding wheel transmission gearbox for spring machine |
| 04/27/2011 | CN201807685U Alternating current servo motor damping device of numerical control spring coiling machine feed mechanism |
| 04/27/2011 | CN102029337A Straightening, shearing and bending machine for steel bars |
| 04/20/2011 | CN201799548U Swinging arm type traction pressing wheel mechanism of automatic reinforcing bar hoop bending machine |
| 04/14/2011 | WO2011042240A1 Method and device for producing welded connections |
| 04/14/2011 | CA2776334A1 Method and device for producing welded connections |
| 04/13/2011 | EP2307155A1 Apparatus to feed and shear metal bars, and relative method |
| 04/13/2011 | CN201791875U Automatic switching device for continuous ultrafine steel wire production line with continuous despooling |
| 04/13/2011 | CN201791874U Upender for round steel bar stock |
| 04/13/2011 | CN102015149A Apparatus to feed and shear metal bars, and relative method |
| 04/13/2011 | CN102009110A High-speed cutting machine |
| 04/06/2011 | CN201783604U Forming machine for jewelry with semicircular ends |
| 04/06/2011 | CN201783603U Horizontal despooling driving device |
| 04/06/2011 | CN102006948A Method of manufacturing coil spring using helicoid reduction mill |
| 04/06/2011 | CN102006947A Feeding device and method for bars |
| 03/30/2011 | CN201776373U Reinforcement bar straightening cut-off machine |
| 03/30/2011 | CN101422804B Torsion machine |
| 03/24/2011 | WO2011033452A1 Method for operating a stringer and stringer |
| 03/23/2011 | EP2299500A1 Method for operating a stringer and stringer |
| 03/23/2011 | EP2298484A2 Wire feeding bolt |
| 03/23/2011 | CN201768855U Feeding mechanism for stirrups machine |
| 03/23/2011 | CN201768854U Wire feeder |
| 03/23/2011 | CN101987341A Automatic shaping device and automatic shaping method of W-shaped necklace buckle |
| 03/17/2011 | DE102009039225A1 Workpiece guiding device for processing machine for oblong workpieces, particularly wire for guiding supplied workpiece to machining tool, comprises holder for attaching at processing machine, and with arm attached at holder |
| 03/16/2011 | CN201760539U Wire feeding mechanism for straightening machine |
| 03/16/2011 | CN201760535U Automatic tension adjusting device of forming wires for producing FRP (Fiber Reinforced Plastic) bars |
| 03/16/2011 | CN101985148A Feeding compensation mechanism of hooping forming machine |
| 03/10/2011 | WO2011010256A4 System and method for feeding electric welding machines with longitudinal wires for producing mesh |
| 03/02/2011 | CN201752746U NC (numerical control) cold/hot spring coiling machine |
| 02/16/2011 | EP2282855A1 Method of manufacturing coil spring using helicoid reduction mill |
| 02/16/2011 | CN201744592U Flexible wire coil straightening and fixed-length wire feeding mechanism |
| 02/16/2011 | CN101972826A Automatic winding machine |
| 02/09/2011 | CN201735709U Reinforcing steel bar hooping machine |
| 02/09/2011 | CN101966549A Automatic steel bar bending machine with roller stepping mechanism |
| 02/09/2011 | CN101966548A Automatic reinforcing steel bar bender with clamping stepping mechanism |
| 02/03/2011 | WO2010136421A3 Automated apparatus for the differential advancement of metal rods and/or bars for the construction of rectilinear and/or curvilinear electro-welded elements, and associated production method |
| 02/03/2011 | US20110027057 Supply station |
| 02/02/2011 | EP2279811A1 Machine with cross-transport device and method for producing a casing using the machine |
| 02/02/2011 | EP2279810A1 Work machine, in particular wire or strip bending machine |
| 02/02/2011 | CN101569986B Machining process of jewel base |