Patents for B21B 39 - Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills (5,306) |
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01/25/2012 | CN101862759B Tube blank feeding system of multiroll large-caliber cold pilgering mill |
01/18/2012 | CN202114074U Connection fixing structure for outer box of steel turning and moving machine |
01/18/2012 | CN202114073U Feed plate of rolling mill |
01/18/2012 | CN202114072U Steel strip tractor |
01/18/2012 | CN102319747A Surface native high-temperature wear-resistance phase composite high-temperature steel milling machine foreplate |
01/18/2012 | CN102319746A Torsion-proof running slot for splitting rolling of deformed steel bar |
01/18/2012 | CN102319745A Two-way steel blank material taking machine |
01/12/2012 | WO2011095265A3 Hot rolling train for rolling hot-rolled strip, method for operating a hot rolling train for rolling hot-rolled strip, and control device |
01/11/2012 | CN202108917U Anti-impact airbag buffer |
01/11/2012 | CN202105864U Integrated steel tilting machine for cold rolled coils |
01/11/2012 | CN202105863U Improved round steel four-strand slitting K2 inlet splint |
01/11/2012 | CN202105862U Improved round steel four-line splitting K3 inlet clamping plate |
01/11/2012 | CN202105861U Anti-plug device for cold rolled thin-wall tubular product |
01/11/2012 | CN202105860U Poly-thread slit round steel feed dividing box |
01/11/2012 | CN202105859U Trolley clamping head of cold pilger mill |
01/11/2012 | CN202105842U Ceramic guider roller and bearing sleeve device |
01/11/2012 | CN102310095A Front steel turning device of cogging mill |
01/11/2012 | CN102310094A Guide plate on outlet table guide device of pipe rolling mill |
01/11/2012 | CN102310093A Guide beam device of bar milling machine |
01/05/2012 | WO2011080226A3 Method for controlling side guides of a metal strip |
01/04/2012 | CN202097196U Abrasion-resistant, surfacing-welding composite locking plate for hot tandem rolling mill |
01/04/2012 | CN202097195U Spray-welding conveying roller for continuous hot-rolling mill |
01/04/2012 | CN202097194U Preform feeding device for roller press |
01/04/2012 | CN102308009A Handling machine for rails and handling process associated thereto |
01/04/2012 | CN101189079B Compact plant and method for continuous production of bars and/or profiles |
12/29/2011 | DE102010008548A1 Bearing device for rotatable bearing of wire guiding roller at sectional hollow shaft in wire guiding roller unit, during manufacturing of wire, has guide surfaces providing flow components to fluid that is discharged from shaft |
12/28/2011 | EP2399684A1 Casting and continuous rolling method and plant for making long metal rolled products |
12/28/2011 | EP2399683A1 Casting and continuous rolling method and plant to make long metal rolled products |
12/28/2011 | CN202087602U 悬挂式联体扭转导卫装置 Hanging conjoined reverse guide and guard |
12/28/2011 | CN202087601U 滑动扭转导板 Reverse sliding guides |
12/28/2011 | CN202087600U Guide synchronous structure of rolling mill |
12/28/2011 | CN202087599U 用于无孔型轧制生产工艺的导卫 For non-pass rolling production process guides |
12/28/2011 | CN202087598U 万能轧机导卫架螺杆垫片 Universal mill guide and guard stand screw washer |
12/28/2011 | CN202087597U 一种张力减径机的可调导辊机架装置 Is a tension reducer adjustable guide roller rack unit |
12/28/2011 | CN202087596U 一种脱管机出口升降辊道装置 Pipe outlet in a de-lifting roller device |
12/28/2011 | CN202087595U 冷轧机用周转装置 Cold rolling mill with a turnover device |
12/28/2011 | CN102294369A 一种辊式楔横轧机挡料导板间隙调节装置 A roller mill gauge cross wedge guides gap adjustment device |
12/28/2011 | CN102294352A 利用650mm轧机轧制直径是120mm不锈钢棒材的方法 Use 650mm 120mm diameter stainless steel rolling mill bar method |
12/28/2011 | CN101716598B 一种顶杆循环的大口径钢管生产工艺 One kind of ejector cycle of large-diameter pipe production process |
12/21/2011 | CN202079096U 棒材生产线快速换轧槽装置 Bar production line groove quick-change device |
12/21/2011 | CN202079095U 一种冷轧钢带的导位装置 Cold rolled steel strip of lead-bit device |
12/21/2011 | CN202079094U 车轴轧制气动精确定位控制装置 Rolling axle pneumatic precise positioning control device |
12/21/2011 | CN202079093U 输出辊道末端钢板弹性止动缓冲装置 Output roller steel elastic end stop buffer device |
12/21/2011 | CN102284516A 轧机导卫同步结构 Mill guide and guard the synchronization structure |
12/21/2011 | CN102284515A 穿孔机增设升降受料槽 Puncher additional lift by the trough |
12/21/2011 | CN102284514A 一种穿孔机的受料槽及剔料装置 By tick feeding trough and a puncher's device |
12/21/2011 | CN102284477A 钢丝的轧制模 Rolled steel mold |
12/21/2011 | CN101811140B 一种适用于热轧厂粗轧板坯测宽及对中方法 One for hot rolling mill roughing slab width measurement and alignment methods |
12/15/2011 | DE102010061840A1 Kolben-Zylindereinheit als schaltbarer Stufen-Zylinder Piston-cylinder unit as a switchable stage cylinder |
12/14/2011 | EP2393947A1 Handling machine for rails and handling process associated thereto |
12/14/2011 | EP1877203B1 Compact plant for continuous production of bars and/or profiles |
12/14/2011 | CN202070572U 一种扭转导卫总成 One kind of reverse guide assembly |
12/14/2011 | CN202070571U 改进的多线切分轧制切分轮 Improved multi-line slitting rolling segmentation round |
12/14/2011 | CN202070570U 多线切分圆钢水冷插件装置 Multi-line segmentation round water cooled card device |
12/14/2011 | CN202070569U 棒材线用夹送辊 Bar lines with a pinch roller |
12/14/2011 | CN202070568U 内冷却式输送辊道 Cooling conveyor roller |
12/14/2011 | CN202070567U 改进的输送辊道 Improved roller conveyor |
12/14/2011 | CN202070566U 热轧带钢输送辊道 Hot-rolled strip steel conveyor roller |
12/14/2011 | CN202070549U 高延性冷轧带肋钢筋生产线 High ductility cold-rolled ribbed steel bar production line |
12/07/2011 | CN202061896U 一种轧机推床导向装置 One kind of rolling gurney guide |
12/07/2011 | CN202061895U 液压驱动的无缝钢管挡管器 Seamless steel tube hydraulic drive unit block |
12/07/2011 | CN202061894U 楔横轧滚轮导板 Wedge rolling roller guides |
12/07/2011 | CN202061870U 一种铝板卷复合轧制设备 Volume one kind of aluminum composite rolling equipment |
12/07/2011 | CN102266871A 无张力带钢磁浮进给装置及磁浮高速超薄连轧机 Magnetic strip tension-free feeder and high-speed maglev thin mill |
12/01/2011 | WO2011080174A3 Method for controlling lateral guiding devices for of a metal strip |
12/01/2011 | WO2011080064A3 Transport device for slabs, comprising at least two linear conveying sections which can pivot independently of each other |
11/30/2011 | EP2389259A1 Adjustment device for guide rollers and relative adjustment method |
11/30/2011 | CN202052775U 用于轧钢系统的无扭立交式轧件引导装置 No twist Interchange type rolling guide means for rolling system |
11/30/2011 | CN202052774U 可拆卸式导卫装置 Removable guide and guard |
11/30/2011 | CN102259117A 一种堵头装卸机构 One kind of plug loading mechanism |
11/30/2011 | CN102259113A 17机架连轧机 Rack 17 mill |
11/23/2011 | CN202045160U Buffering and adjusting device of large twisting-guide twisting roller |
11/23/2011 | CN202045159U Steel rolling system provided with non-twisting interchange rolling piece guide device |
11/23/2011 | CN202045158U Connecting device for adjusting opening degree of side guide plate of hot tandem mill |
11/23/2011 | CN202045157U Rolling guide groove device for rolled high-speed lines and rod materials |
11/23/2011 | CN202045156U Fine adjusting mechanism for adjusting transverse position of guide |
11/23/2011 | CN202045155U Rolling direction adjustable guide clamping mechanism |
11/23/2011 | CN202045154U Rolling guide oil gas and water integrated distribution device |
11/23/2011 | CN202045153U Sliding guide and guard unit used for section steel rolling |
11/23/2011 | CN202045152U Cutting guide plate for section steel rolling |
11/23/2011 | CN202045151U Front-back adjusting device for sliding inlet guide and guard device |
11/23/2011 | CN202045126U Steel rolling device |
11/23/2011 | CN102256718A Adjustment device for guide rollers and relative adjustment method |
11/23/2011 | CN102248010A Position guiding compaction device for rolling mill |
11/16/2011 | EP2111309B1 Method and apparatus for thermo-mechanical controlled rolling of metal plates and strips |
11/16/2011 | CN202037189U Rear guiding device of seamless steel tube rolling mill |
11/16/2011 | CN202037188U Hinge pin of finish rolling outlet guide plate |
11/16/2011 | CN202037187U Limit positioning device of inlet guide of hot continuous rolling finishing mill |
11/16/2011 | CN202037186U Bridge roller bearing seat for hot rolling plate strip transport roller |
11/16/2011 | CN202037185U Friction wheel structure for steel extractor |
11/16/2011 | CN202037184U Elastic cold-rolling mill feed roll |
11/16/2011 | CN202037183U Horizontal guiding device for beam body of stepping beam |
11/16/2011 | CN202037182U Oil-throwing-prevention device for runoff table |
11/16/2011 | CN102245322A Method and device for processing a slab |
11/16/2011 | CN102240683A Twist-free interchange-type rolling piece guide device for steel rolling system |
11/16/2011 | CN102240682A Automatic wire feed rack |
11/10/2011 | WO2011138264A1 Flat metal aligning device |
11/10/2011 | US20110272867 Handling machine for handling rails and handling process thereof |
11/09/2011 | CN202028619U Upper guide and guard device of steckel mill |
11/09/2011 | CN202028618U Auxiliary apparatus for moulding conical head of pressure vessel |