| Patents for B21C 47 - Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only (6,763) |
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| 05/18/2011 | CN101549365B Numerical control scale-division slotting winding machine tool |
| 05/17/2011 | US7942029 Coil box between roughing train and finishing train in a rolling mill |
| 05/12/2011 | US20110108652 Rolling mill laying head |
| 05/11/2011 | CN201829247U Paying off device of copper wire drawing machine |
| 05/11/2011 | CN201823784U Hydraulic control system of material distributor of coiling machine |
| 05/11/2011 | CN201823783U Pay-off rack provided with automatic pressure adjusting device |
| 05/11/2011 | CN201823782U Disc-shaped structure for continuously extruding metal long pipe |
| 05/11/2011 | CN102049432A Multi-shaft coiling machine |
| 05/11/2011 | CN102049431A Belt tensioner |
| 05/11/2011 | CN101690941B Multi-purpose double-roll continuous rheological forming device for liquid metal |
| 05/11/2011 | CN101618409B Steel coil transportation and overturning device |
| 05/11/2011 | CN101581944B Control method of alternative pressure of side guides of hot strip mill coiler |
| 05/11/2011 | CN101038961B Apparatus for preparing Two-sided micropore burr steel belt |
| 05/05/2011 | WO2011029799A8 Method and apparatus for compensating abnormal tensile loads in a strip of an acceleration-guided coiler drive |
| 05/05/2011 | US20110100080 Method for Cooling a Hot Strip Wound to a Hot Strip Bundle, a Device for Cooling a Hot Strip, a Control and/or a Regulation Device and Metal Strip |
| 05/04/2011 | CN201815563U Aluminium foil decoiling equipment |
| 05/04/2011 | CN201815562U Combined ejector pin of I-shaped wheel |
| 05/04/2011 | CN102039331A Protection device after loading cold rolled steel coil |
| 05/04/2011 | CN102039330A Parameter setting method of hot continuous rolling thin slab coiling device and coiling method of hot continuous rolling thin slab |
| 04/28/2011 | US20110095125 Recoiling facility for magnesium alloy sheets |
| 04/27/2011 | CN201807629U Guide block for threading strip steel |
| 04/27/2011 | CN201807628U Steel strip coil curled end pressing device |
| 04/27/2011 | CN201807627U Semi-automatic rewinding machine for hot-extrusion copper and aluminum pipes |
| 04/27/2011 | CN201807626U Wire take-up device of water tank wire drawing machine |
| 04/27/2011 | CN201807625U Tail automatic positioning control device of level coil separating line coiler |
| 04/27/2011 | CN102029289A Cold rolling apparatus for electromagnetic steel sheet and rolling method |
| 04/27/2011 | CN101592936B Automatic wrapping control method for tape head of cold rolling shear line |
| 04/27/2011 | CN101572135B Equipment for producing bonding wire for packaging semiconductor |
| 04/27/2011 | CN101537443B Deep processing treatment system for hot rolling strip steel |
| 04/21/2011 | WO2011045165A1 Winding device, roller system having a winding device and related method |
| 04/20/2011 | CN201799487U Coiling drum of coiler |
| 04/20/2011 | CN201799486U Cold-rolling coiler mandrel |
| 04/20/2011 | CN201799485U Automatic centering coil material feeding device |
| 04/20/2011 | CN201799484U Protecting device used for automatic unwinding of large drawing mill |
| 04/20/2011 | CN201799483U Quadratic curve pipe roller water packaging type rod leading looping device |
| 04/20/2011 | CN102019305A Width-variable centering control device in strip steel processing line |
| 04/20/2011 | CN102019299A Fine drawing device for stainless steel wire |
| 04/20/2011 | CN102019298A Stainless steel wire roughing device |
| 04/20/2011 | CN101590496B Side guide plate of recoiling machine |
| 04/20/2011 | CN101585055B Coiling side guide plate control method capable of memorizing optimized operation behavior |
| 04/20/2011 | CN101579706B Rewinding steel band broken belt protection control method |
| 04/20/2011 | CN101291755B Operational method for a coiling arrangement for coiling a strip and control device |
| 04/19/2011 | CA2664263C Method and apparatus for winding up metal strips onto a winding mandrel |
| 04/14/2011 | DE102009045640A1 Aufwickelvorrichtung Winder |
| 04/13/2011 | CN201791778U Side guiding device for strip steel of hot-rolling coiler |
| 04/13/2011 | CN201791777U Centering device in strip steel coiling device of underground coiling machine |
| 04/13/2011 | CN201791776U Mounting structure for diameter-increasing blocks and reel |
| 04/13/2011 | CN201791775U Vertical winding machine |
| 04/13/2011 | CN201791774U Mandrel of strip steel coiler |
| 04/13/2011 | CN201791773U High-level pay-off stand |
| 04/13/2011 | CN201791772U Multi-point-supported coiling block of strip steel coiler |
| 04/13/2011 | CN201791771U Reeling machine |
| 04/13/2011 | CN201791770U Winding device of fin machine |
| 04/13/2011 | CN201791769U Winding device for electric stove wire |
| 04/13/2011 | CN201791768U Pinch roll device in strip steel coiling device |
| 04/13/2011 | CN102009085A Structure of plate rolling machine bearing seat |
| 04/13/2011 | CN102009084A Plum wire releasing device of continuous casting and continuous rolling device |
| 04/07/2011 | DE10103677B4 Verfahren zur Erzeugung von Drahtbunden niedriger Höhe A method for producing wire coils from low altitude |
| 04/06/2011 | EP2305393A1 Method and device for regulating a drive |
| 04/06/2011 | CN201783534U Improved locating device for guide plate at front side of recoiling machine |
| 04/06/2011 | CN201783533U Clamping device of wet type drawing take-up |
| 04/06/2011 | CN201783532U Clamping mechanism of uncoiler |
| 04/06/2011 | CN201783531U Deviation rectifying system for decoiler |
| 04/06/2011 | CN201783530U Positioning control device of rotary mandril |
| 04/06/2011 | CN102006946A Carousel reel facility |
| 04/06/2011 | CN101579705B Method for controlling turning up of coiling inner ring of aluminum coil material |
| 04/06/2011 | CN101579704B Method and equipment for rolling and unreeling rolled metallic thin strip material |
| 04/05/2011 | US7918119 Method of controlling the speed of a laying head in a rolling mill |
| 03/31/2011 | WO2011035908A1 Modular guide device |
| 03/31/2011 | DE10154018B4 Haspeldorn, Adapter-Wechseleinrichtung und Verfahren zum Aufschieben oder Abziehen von Adaptern Coiler mandrel adapter removable device and method for pushing or pulling adapters |
| 03/30/2011 | CN201777713U Winding and unwinding machine for steel plate strips |
| 03/30/2011 | CN201776313U Side guide plate for two sides of hot rolled steel coil coiling machine |
| 03/30/2011 | CN201776312U Separating reel device |
| 03/30/2011 | CN201776311U Decoiler rotation drawbar structure for cold rolling pickling |
| 03/30/2011 | CN201776310U Improved mandrel for decoiler |
| 03/30/2011 | CN201776309U Wire frame of metal wire drawing machine |
| 03/30/2011 | CN201776308U Automatic unloading and loading device for rubber sleeve |
| 03/30/2011 | CN201776307U Horizontal holding device of sleeve unloading bracket |
| 03/30/2011 | CN201776278U Single-stranded flat metal wire continuous rolling production line |
| 03/30/2011 | CN1954931B Device and method for controlling rolling temperature |
| 03/30/2011 | CN101992234A Uncoiler metal drive drum shaft |
| 03/30/2011 | CN101992233A Uncoiler for spiral duct molding machine |
| 03/30/2011 | CN101992232A Spline shaft applied to rolling mill recoiling machine |
| 03/30/2011 | CN101279333B Method for extruding magnesium alloy and coiling strip blank |
| 03/29/2011 | CA2664410C Method and device for winding metal strips onto a coiling mandrel |
| 03/29/2011 | CA2658426C Double spread-head carousel winder |
| 03/24/2011 | WO2011034204A1 Slit band plate meandering preventing device |
| 03/24/2011 | WO2011033452A1 Method for operating a stringer and stringer |
| 03/24/2011 | DE19745727B4 Haspelanlage Coiler |
| 03/23/2011 | EP2299500A1 Method for operating a stringer and stringer |
| 03/23/2011 | EP2296834A1 Method for cooling a hot strip wound to a hot strip bundle, a device for cooling a hot strip, a control and/or regulating device, and metal strip |
| 03/23/2011 | CN201768775U Novel movable support device |
| 03/23/2011 | CN201768774U Novel hydraulic wedge block clamping device |
| 03/23/2011 | CN201768773U Wire winding device of wire drawing machine |
| 03/23/2011 | CN201768772U Take-up and line arrangement integrated device for superfine line drawing machine |
| 03/23/2011 | CN201768771U Stripping and coiling device for decorative aluminium plates and specular stainless steel plates |
| 03/23/2011 | CN101537442B Side retracting device for slitter |
| 03/17/2011 | WO2011031511A1 Heat retention tunnel for processing coils of hot rolled bar and rod products |
| 03/17/2011 | WO2011029799A1 Method and apparatus for compensating abnormal tensile loads in a strip of an acceleration-guided coiler drive |
| 03/17/2011 | WO2011029599A1 Guide device for a strip rolling mill |