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1. 发明授权

EP2058058B1 Rolling method and rolling apparatus for flat-rolled metal materials 有权转让
公开(公告)号：EP2058058B1
公开(公告)日：2018-11-21
申请号：EP09002295.5
申请日：2004-03-12
申请人： Nippon Steel & Sumitomo Metal Corporation
发明人： Ogawa, Shigeru , Yamada, Kenji , Shiraishi, Toshiyuki , Higashida, Yasuhiro
IPC分类号： B21B37/30
CPC分类号： B21B37/30 , B21B13/147 , B21B37/68 , B21B38/08 , B21B39/006
摘要： This invention provides a rolling method and a rolling apparatus, for flat-rolled metal materials capable of stably producing flat-rolled metal materials not having, or having extremely little, camber. A rolling method for a flat-rolled metal material uses rolling equipment including a rolling mill and at least a pair of pinch rolls for clamping a rolled material on the exit side of the rolling mill having a mechanism in which either one, or both, of upper and lower roll assemblies have a mechanism for supporting a work roll by split backup rolls split into at least three segments in an axial direction, the split backup roll group having a construction for supporting both a vertical direction load and a rolling direction load acting on the contacting work roll and each of the split backup rolls independently having a load measuring device. The method comprises the steps of directly measuring, or calculating on the basis of a predetermined measurement value, either one, or both, of left-right balance of a rolling direction force acting on a rolled material from the pinch rolls and the left-right balance of a rolling direction force acting on the work roll of the rolling mill through the rolled material; and controlling a left-right swivelling component of a roll gap of the rolling mill on the basis of the measured value or the calculated value of the left-right balance of the rolling direction force.

2. 发明授权

EP2486991B1 COOLING METHOD FOR HOT ROLLING 有权转让
标题翻译：热轧降温法
公开(公告)号：EP2486991B1
公开(公告)日：2017-01-25
申请号：EP09850211.5
申请日：2009-10-07
申请人： Nippon Steel & Sumitomo Metal Corporation
发明人： SERIZAWA, Yoshihiro , OGAWA, Shigeru , NAKAMURA, Yoji , AKASHI, Tooru , HISHINUMA, Noriyuki , KISHIMOTO, Tetsuo
IPC分类号： B21B45/02 , B21B39/08
CPC分类号： B21B45/0218 , B21B39/006 , B21B2261/20 , B21B2265/02

3. 发明公开

EP3089832A1 VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG EINES METALLISCHEN BANDES IM KONTINUIERLICHEN GIEßWALZVERFAHREN 有权
标题翻译： VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG EINES METALLISCHEN BANDES IM KONTINUIERLICHEN GIESSWALZVERFAHREN
公开(公告)号：EP3089832A1
公开(公告)日：2016-11-09
申请号：EP14824010.4
申请日：2014-12-23
申请人： SMS group GmbH
发明人： MERZ, Jürgen , MÜLLER, Heinz-Adolf
IPC分类号： B21B1/46 , B21C47/26 , B21C47/34
CPC分类号： B21B1/26 , B21B1/463 , B21B39/006 , B21B41/08 , B21B2015/0014 , B21C47/267 , B21C47/3441 , B22D11/1206 , B22D11/126
摘要： The invention relates to a method for producing a metal strip (1) in a continuous casting and rolling process, wherein first a slab is cast in a casting machine and the slab is fed to a finishing rolling mill arranged downstream in a conveying direction (F) of the strip (1) and is rolled there. According to the invention, in order to enable the recycling of scrap while achieving a compact design, the following steps are performed in the event of a planned or unplanned production interruption in the finishing rolling mill: a) cutting through the strip (1) at a location (4) between the casting machine (2) and the finishing rolling mill by means of a cutting device (5); b) conveying the part of the strip (1) following the cut into a strip store (6) by means of a driver (7), wherein the driver (7) is arranged after the cutting device (5) in the conveying direction (F); c) cutting through the strip (1) again by means of the cutting device (5) and cutting up the following part of the strip (1) into pieces by means of the cutting device (5); d) cutting up the stored strip segment into pieces preferably having a defined longitudinal extent. The invention further relates to a device for performing the method.
摘要翻译：本发明涉及一种在连续铸造和轧制过程中制造金属带（1）的方法，其中首先在铸造机中铸造板坯，然后将其送入位于进料方向下游的精轧机（（1）的F），在那里滚动。根据本发明，为了在实现紧凑设计的同时实现废料的再循环，在精轧机的计划中或计划外的生产中断的情况下执行以下步骤：a）通过带材（1）在通过切割装置（5）在铸造机（2）和精轧机之间的点（4）; b）通过驱动器（7）将经过切割的条带（1）的部分进给到条形存储器（6）中，驱动器（7）沿着切割装置（5）的下游方向饲料（F）; c）通过切割装置（5）第二次切割条带（1），并通过切割装置（5）将条带（1）的下一部分切割成碎片; d）将存储的条状部分切割成片，优选地限定长度。本发明还涉及一种用于执行该方法的装置。

4. 发明公开

EP2928626A1 TREIBERROLLE EINER HASPELANLAGE EINES WALZWERKES UND VERFAHREN ZU IHRER HERSTELLUNG 审中-公开
标题翻译：用于生产的轧制设备和方法的卷轴系统的司机角色
公开(公告)号：EP2928626A1
公开(公告)日：2015-10-14
申请号：EP13783281.2
申请日：2013-10-17
申请人： Primetals Technologies Austria GmbH
发明人： FRAUENHUBER, Klaus , MOSER, Friedrich , SCHIEFER, Jürgen , STADLMAIR, Johann
IPC分类号： B21C47/34 , B21B39/00
CPC分类号： F16C13/00 , B21B39/006 , B21C47/34
摘要： The invention relates to a driver roller (1, 18) comprising a rolling body (22) and at least one axle shaft journal (3, 5, 19, 32). The at least one axle shaft journal (3, 5, 19, 32) is fixed to the rolling body (22) indirectly via at least one support element (4, 6, 21, 25, 27, 29), which is fixed to the rolling body (22), by means of removable connecting means. The at least one axle shaft journal (3, 5, 32) is arranged such that the longitudinal axis of the journal is coaxial to the longitudinal axis of the rolling body (22), and the axle shaft journal is a separate component. The support element (4, 6, 21, 25, 27, 29) has the shape of a ring or a disk with a groove (30) in an end wall of the ring- or disk-shaped support element (4, 6, 21, 25, 27, 29). The support element (4, 6, 21, 25, 27, 29) has a flange (31) on which the axle shaft journal (3, 5, 19, 32) is flange-mounted. Such a driver roller can be easily assembled from modules, thereby simplifying maintenance and storage.

5. 发明公开

EP2723512A1 TREIBROLLENWECHSELANLAGE FÜR TREIBER EINER WALZWERKSANLAGE 有权
标题翻译：带动作用更改系统为司机轧制设备
公开(公告)号：EP2723512A1
公开(公告)日：2014-04-30
申请号：EP12723662.8
申请日：2012-05-24
申请人： Siemens VAI Metals Technologies GmbH
发明人： SCHIEFER, Jürgen , FRAUENHUBER, Klaus , MOSER, Friedrich
IPC分类号： B21B28/02
CPC分类号： B21B13/00 , B21B28/02 , B21B39/006
摘要： The invention relates to a device and to a method for changing drive rollers of drivers of a rolling mill system. In addition to the driver station (23) and/or reel station (24) of the hot-rolling mill system, at least one driver roller storage station (27) and at least one driver roller conditioning station (28) are present, preferably viewed from the hot-rolling mill stations in the direction of the reel station beyond the swift station on the extension of the longitudinal axis of the hot-rolling mill system. Likewise, at least one manipulator (29) is present which is displaceable at least between the driver station and the driver roller conditioning station and the driver roller storage station, and optionally also the hot-rolling station.

6. 发明公开

EP2719474A1 Multi-strand pinch roll 审中-公开
标题翻译：多股夹送辊
公开(公告)号：EP2719474A1
公开(公告)日：2014-04-16
申请号：EP12425168.7
申请日：2012-10-12
申请人： Siemens S.p.A.
发明人： Pace, Emanuele
IPC分类号： B21B39/00
CPC分类号： B21B39/006 , B21B2013/006
摘要： The present invention discloses a multi-strand pinch roll and a pinching method, wherein said multi-strand pinch roll comprises an upper roller (1) and a lower roller (2) configured for pinching multi-strand products (3), characterized in that at least one of said rollers (1, 2) comprises a plurality of adaptive rings (11) mounted on its outer surface, each adaptive ring (11) being designed for contacting at least one of said multi-strand products (3) during said pinching, wherein the number of said adaptive rings (11) equals at least the number of strand products (3) that have to be pinched at the same time by the multi-strand pinch roll.
摘要翻译：本发明公开了一种多股夹送辊和一种夹取方法，其中所述多股夹送辊包括用于夹紧多股产品（3）的上辊（1）和下辊（2），其特征在于，（1,2）中的至少一个包括安装在其外表面上的多个适配环（11），每个适配环（11）被设计用于在所述多股产品（3）中的至少一个其中所述适应环（11）的数量至少等于多股夹送辊必须同时夹紧的丝条产品（3）的数量。

7. 发明授权

EP2139622B1 A PROCESS AND A PLANT FOR THE PRODUCTION OF METAL STRIP 有权
标题翻译：方法和系统的金属乐队生产
公开(公告)号：EP2139622B1
公开(公告)日：2012-10-10
申请号：EP08718072.5
申请日：2008-03-20
申请人： Danieli & C. Officine Meccaniche SpA
发明人： BENEDETTI, Gianpietro , POLONI, Alfredo , KAPAJ, Nuredin
IPC分类号： B21B1/46 , B21B13/22 , B22D11/12
CPC分类号： B21B1/463 , B21B1/26 , B21B13/22 , B21B39/00 , B21B39/006 , B21B45/004 , B21B45/008 , B21B45/08 , B21B2201/10 , B21B2201/14 , B21B2201/18 , B22D11/1206 , Y02P70/127 , Y02P70/129 , Y10T29/49991

8. 发明公开

EP2486991A1 COOLING APPARATUS AND COOLING METHOD FOR HOT ROLLING 有权转让
标题翻译： KÜHLVERFAHRENFÜRHEISSWALZEN
公开(公告)号：EP2486991A1
公开(公告)日：2012-08-15
申请号：EP09850211.5
申请日：2009-10-07
申请人： Nippon Steel Corporation
发明人： SERIZAWA, Yoshihiro , OGAWA, Shigeru , NAKAMURA, Yoji , AKASHI, Tooru , HISHINUMA, Noriyuki , KISHIMOTO, Tetsuo
IPC分类号： B21B45/02 , B21B39/08
CPC分类号： B21B45/0218 , B21B39/006 , B21B2261/20 , B21B2265/02
摘要： A cooling apparatus for hot rolling is installed on a downstream side of a finishing mill of a continuous hot rolling mill, and cools a steel sheet rolled by the finishing mill while being conveyed. The cooling apparatus includes first pinch rolls which, during an interval when the steel sheet fed out from a final stand of the finishing mill moves from a position of the final stand to a position where a surface temperature of the steel sheet reaches 850°C or less, pinch the steel sheet while applying tension of 3.9 MPa or greater.
摘要翻译：在连续热轧机的精轧机的下游侧安装有用于热轧的冷却装置，并在被输送时冷却由精轧机轧制的钢板。冷却装置包括：第一夹送辊，在从精轧机的最终机架送出的钢板从最终机架的位置移动到钢板的表面温度达到850℃的位置的间隔期间，较少，在施加3.9MPa或更大的张力的情况下夹紧钢板。

9. 发明授权

EP1446242B1 VERFAHREN UND VORRICHTUNG ZUR KONTINUIERLICHEN HERSTELLUNG EINES GEWALZTEN METALLBANDES AUS EINER METALLSCHMELZE 有权
标题翻译：方法和装置由金属熔体轧制的金属带连续生产
公开(公告)号：EP1446242B1
公开(公告)日：2009-12-02
申请号：EP02781241.1
申请日：2002-10-11
申请人： Siemens VAI Metals Technologies GmbH & Co
发明人： HOHENBICHLER, Gerald , ECKERSTORFER, Gerald
IPC分类号： B21B1/46 , B21B37/68
CPC分类号： B21B1/463 , B21B37/48 , B21B37/68 , B21B39/006 , B21B39/08 , B21B39/12 , B21B41/08 , B21B45/004 , Y10T29/49991
摘要： The invention relates to a method and to a device for producing a rolled metal strip from a molten metal by producing a cast metal strip in a strip casting device (5) and then rolling the undivided metal strip in a roll stand (18) to the final thickness of the strip. For controlling the course of the strip, strip guiding devices (19) are provided, especially upstream of the roll stand. In order to guarantee, with little components required, a stable insertion of the metal strip into the roll stand at the input side of the roll stand or at the site of rolling in accordance with the strip dimensions, the strip guidance interferes or is carried out at a distance of 1.0 to 10.0 times the strip width, preferably at a distance of 1.5 to 5.0 times the strip width, upstream of the roll stand.

10. 发明公开

EP2060335A1 Rolling method and rolling apparatus for flat-rolled metal materials 有权转让
标题翻译： Walzmethode und Walzvorrichtungfürflachgewalzte Materialien
公开(公告)号：EP2060335A1
公开(公告)日：2009-05-20
申请号：EP09002296.3
申请日：2004-03-12
申请人： Nippon Steel Corporation
发明人： Ogawa, Shigeru , Yamada, Kenji , Shiraishi, Toshiyuki , Higashida, Yasuhiro
IPC分类号： B21B37/30
CPC分类号： B21B37/30 , B21B13/147 , B21B37/68 , B21B38/08 , B21B39/006
摘要： This invention provides a rolling method and a rolling apparatus, for flat-rolled metal materials capable of stably producing flat-rolled metal materials not having, or having extremely little, camber. A rolling method for a flat-rolled metal material uses rolling equipment including a rolling mill and at least a pair of pinch rolls for clamping a rolled material on the exit side of the rolling mill having a mechanism in which either one, or both, of upper and lower roll assemblies have a mechanism for supporting a work roll by split backup rolls split into at least three segments in an axial direction, the split backup roll group having a construction for supporting both a vertical direction load and a rolling direction load acting on the contacting work roll and each of the split backup rolls independently having a load measuring device. The method comprises the steps of directly measuring, or calculating on the basis of a predetermined measurement value, either one, or both, of left-right balance of a rolling direction force acting on a rolled material from the pinch rolls and the left-right balance of a rolling direction force acting on the work roll of the rolling mill through the rolled material; and controlling a left-right swivelling component of a roll gap of the rolling mill on the basis of the measured value or the calculated value of the left-right balance of the rolling direction force.
摘要翻译：本发明提供一种轧制方法和轧制设备，用于能够稳定地生产没有或具有非常小的弯度的平轧金属材料的平轧金属材料。用于平轧金属材料的轧制方法使用轧制设备，其包括轧机和至少一对夹送辊，用于在轧制机的出口侧夹持轧制材料，所述机构具有这样的机理：其中，上下辊组件具有用于通过在轴向方向上分成至少三个段的分裂支撑辊来支撑工作辊的机构，所述分割支撑辊组具有用于支撑垂直方向负载和作用在其上的滚动方向负载的结构接触工作辊和每个分离支承辊独立地具有负载测量装置。该方法包括以下步骤：根据预定的测量值，直接测量或计算作用在夹送辊上的轧制材料的滚动方向力的左右余量之一或两者，以及左右通过轧制材料作用在轧机的工作辊上的轧制方向力的平衡; 基于轧制方向力的左右余量的测定值或计算值，控制轧机的轧辊间隙的左右旋转部件。

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