| Patents for B21B 31 - Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames (6,388) |
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| 04/18/2012 | CN202192087U 轧机工作辊轴承箱润滑油输油管 Work roll bearing box oil pipeline |
| 04/18/2012 | CN202192086U Lateral-pressing balance mechanism |
| 04/18/2012 | CN101947554B Feeding angle adjusting device of three-roller skew rolling mill |
| 04/17/2012 | CA2560583C Method for the insertion of machine units into a production line |
| 04/12/2012 | WO2012045538A1 Method for preparing a bearing arrangement, and bearing arrangement |
| 04/12/2012 | WO2012020315A3 Fluid-leveled bearing plate |
| 04/11/2012 | CN202188126U 立辊轴承座箍带锅盖式密封件 Vertical roller bearing cuff lid seal |
| 04/11/2012 | CN202185544U 快速拆装型辊的轧环机芯轴 Ring rolling movement axis rapid disassembly type roll |
| 04/11/2012 | CN202185455U 用于轧机的辊缝调整装置 For rolling mill roll gap adjustment device |
| 04/11/2012 | CN202185454U 用于轧机的轴承座定位装置 Bearing positioning device for rolling mill |
| 04/11/2012 | CN202185453U 一种防剪式轴承箱滑板 An anti-scissor bearing box skateboard |
| 04/11/2012 | CN202185452U 短应力线轧机 Short Stress mill |
| 04/04/2012 | CN202180085U Agc智能液压系统 Agc intelligent hydraulic system |
| 04/04/2012 | CN202180084U 用于热连轧机轧辊对中套的拔套装置 Stubbs sets of equipment for hot rolling mill rolls for the sleeve |
| 04/04/2012 | CN202180083U 轧辊轴承装配精确对中装置 Precision roller bearing assembly on the device |
| 04/04/2012 | CN202180079U 一种装有轴承滑板的工作辊轴承装置 Work roll bearing apparatus equipped with skateboard bearings |
| 04/04/2012 | CN202180078U 一种小型精密金属箔材冷轧机 A small precision metal foil cold rolling mill |
| 04/04/2012 | CN102397880A 辊座锁紧装置 Roller seat locking device |
| 04/04/2012 | CN102397878A Triple-roller fixed reducing set capable of quickly changing roller rack |
| 04/03/2012 | US8146397 Support arrangement of roll in fibrous-web machine |
| 03/28/2012 | CN202174111U 新型周期轧辊辊箱及轴瓦 The new cycle of roll containers and bush |
| 03/28/2012 | CN202174107U 一种三辊连轧管机 A three-roll rolling tube machine |
| 03/28/2012 | CN102389901A Cardan shaft bracket hydraulic device of rolling mill |
| 03/28/2012 | CN102389895A Directly driving type high-speed rolling mill |
| 03/22/2012 | WO2012035569A2 Apparatus for high productivity rolling, particularly for milling section bars or rods |
| 03/22/2012 | WO2012034887A1 Bearing arrangement for a roller and method for using said bearing arrangement |
| 03/22/2012 | DE102010045595A1 Lageranordnung für eine Walze und Verfahren zur Verwendung dieser Lageranordnung Bearing assembly for a roll and methods of using these bearing assembly |
| 03/21/2012 | EP1607149B9 Method and apparatus for rolling metallic plate material |
| 03/21/2012 | CN202169280U 机械式蝶簧预载装置 Mechanical disc spring preload device |
| 03/21/2012 | CN102380512A Roller dismounting device of blank rolling mill |
| 03/15/2012 | DE10144743B4 Walzgerüst zum Walzen von stab- oder rohrförmigem Gut Rolling mill for rolling rod-shaped or tubular Good |
| 03/15/2012 | DE10116988B4 Walzgerüst Rolling mill |
| 03/14/2012 | CN202165611U 一种轧机支承辊油膜轴承回转密封 One kind of mill roller bearing oil film bearing rotary sealing |
| 03/14/2012 | CN202162212U 中间辊抽动装置 Intermediate roller tic device |
| 03/14/2012 | CN102371275A Bearing seat of working roller of cold rolling machine |
| 03/13/2012 | US8132440 Roll bending device |
| 03/08/2012 | US20120055220 Method for modifying the distance between the rollers of a leveling machine, leveling machine, and apparatus for implementing said method |
| 03/08/2012 | DE102004008491B4 Plattform für Industrieanlagen, insbesondere für Hochdruckentzunderer, Notscheren und Pendelscheren in Walzstraßen, o. dgl. Platform for industrial plants, especially for Hochdruckentzunderer, Notscheren and pendulum shears in rolling mills, o. The like. |
| 03/07/2012 | CN202155371U 六辊轧机 Six roller mill |
| 03/07/2012 | CN202155370U 机架辊道组件 Rack roller assembly |
| 03/07/2012 | CN202155369U 改进的精轧机入口下气缸支架 Improved cylinder bracket at the finishing mill entrance |
| 02/29/2012 | CN202151632U 改进的支承辊拆装机滚轮 Improved support roll changer wheel |
| 02/29/2012 | CN202151631U 传动轴更换时的夹钳支撑装置 Clamp support means when the drive shaft replacement |
| 02/29/2012 | CN102365135A Fully hydraulic edger for plate mills |
| 02/29/2012 | CN102363158A Vertical roll mill capable of vertically shifting roll |
| 02/29/2012 | CN102363157A Press-stressed structure of vertical roll mill stand |
| 02/29/2012 | CN102363156A Compact chuck type universal mill |
| 02/29/2012 | CN102363155A Vertical roll axis deviation type universal mill |
| 02/29/2012 | CN102363154A Vertical roll stressing structure of universal mill |
| 02/29/2012 | CN101954380B Rapid roller changing device for upper roller on welding and rolling machine |
| 02/22/2012 | EP2420350A2 Feeding apparatus and machine, in particular peeling machine |
| 02/22/2012 | CN202146906U 热轧机换辊机构 Hot rolling mill roll change mechanism |
| 02/22/2012 | CN202146905U 高线轧机薄壁油膜轴承 Thin-walled high-speed wire rod mill oil film bearing |
| 02/22/2012 | CN202146904U 十二辊轧机支撑辊辊系 12-roller mill roll support system |
| 02/22/2012 | CN102357533A Roll shift device of four/six high exchange mill |
| 02/22/2012 | CN101674899B 轧制装置 Rolling device |
| 02/15/2012 | CN202143902U 微张力减径机机架扳轴器 Micro stretch reducing mill rack pull the axle |
| 02/15/2012 | CN202143901U 拉辊维修装置 Pull rolls repair device |
| 02/15/2012 | CN102350440A Modified mechanical coded lock |
| 02/15/2012 | CN101954379B 垂直辊轧机的快速换辊装置 Vertical roller mill quick-change device |
| 02/14/2012 | US8113028 Platform for industrial installations, particulary for high-pressure descalers, emergency shears and pendulum shears in rolling mill trains or the like |
| 02/09/2012 | WO2012017072A1 Integrated bending and shifting system under load for large opening stands between the working rolls |
| 02/08/2012 | CN202137199U 连轧平辊换辊定位支撑装置 Positioning support means rolling flat roll change |
| 02/08/2012 | CN202137198U Device for connecting middle roller with bearing in shuttled manner for rolling mill |
| 02/08/2012 | CN202137197U 一种轧机辊轴承座滑板 One kind of mill roller bearing slide |
| 02/08/2012 | CN202137194U 轧制机架的快速水接头结构 Fast water rolling rack joint structure |
| 02/08/2012 | CN202137184U 三辊斜轧管机的快速提升油缸 Three-roll cross rolling machine Quick lift cylinder |
| 02/08/2012 | CN101709730B 一种带润滑回油的伺服液压缸 A servo-hydraulic cylinder with lubrication oil return |
| 02/01/2012 | EP2411165A1 Fully hydraulic edger for plate mills |
| 02/01/2012 | CN202129276U 导辊机架 Guide roller rack |
| 02/01/2012 | CN202129265U 冷轧带肋钢筋高速轧机 Cold-rolled ribbed steel high-speed mill |
| 02/01/2012 | CN102335677A Quick replacement device and replacement method for stand roller of heavy plate mill |
| 02/01/2012 | CN102335676A Prestress frame of rolling mill |
| 01/26/2012 | WO2012012077A1 Seal assembly |
| 01/26/2012 | CA2805903A1 Seal assembly |
| 01/25/2012 | CN202123108U Axial regulating device of mill and roller |
| 01/25/2012 | CN202123107U Adjusting device for rollers of rolling mill |
| 01/25/2012 | CN202123106U Stand of rolling mill |
| 01/25/2012 | CN202123103U 轧机 Rolling mill |
| 01/25/2012 | CN202123102U Intelligent rolling mill |
| 01/25/2012 | CN202123101U Double-convexity-adjustor cold-rolling mill with twenty rolls |
| 01/25/2012 | CN102327901A Rolling mill stand |
| 01/25/2012 | CN101869912B Pressure-maintaining and regulating hydraulic control system of roll balance gear |
| 01/25/2012 | CN101722186B Self-potential roller-type cross wedge rolling mill |
| 01/24/2012 | US8099990 Roll changing device with wedge adjusting device |
| 01/19/2012 | DE102010060658A1 Rolling machine for hot-forming of metallic and/or iron workpieces, has roller-bearing units with rollers, and rotary bearings arranged on opposite sides of rollers, where rotary bearings are releasably connected with machine frame |
| 01/18/2012 | CN202114071U An improved rough rolling working roll compaction cylinder |
| 01/18/2012 | CN202114070U Fine-adjustment mechanism of micro cone roller |
| 01/18/2012 | CN202114069U Two-roll scissors gap adjusting device |
| 01/18/2012 | CN202114068U Bearing bush for sliding bearing of 650-mm three-roller rolling mill |
| 01/18/2012 | CN202114067U Cooling structure of roller support seat |
| 01/18/2012 | CN102319739A Rolling angle adjusting device for two-roller skew rolling piercing mill |
| 01/18/2012 | CN101733281B Mill for cold rolling of pipes |
| 01/17/2012 | US8096161 Method for rolling strips in a roll stand |
| 01/17/2012 | US8096160 Method for reducing shearing and crop losses at rolling of assembled slabs |
| 01/12/2012 | WO2011124965A3 Support frame for rolls of a rolling stand and rolling stand provided with said frame |
| 01/11/2012 | CN202105854U Roll system transmission and roll lifting-unloading mechanism of finishing mill |
| 01/11/2012 | CN202105852U Replacement device for working roller of rolling machine |
| 01/11/2012 | CN202105851U Quick roller changer |
| 01/11/2012 | CN202105850U Pressure-reducing conical sleeve of high-speed wire rolling machine |