公开(公告)号：US11499213B2

公开(公告)日：2022-11-15

申请号：US16448324

申请日：2019-06-21

申请人： NOVELIS INC.

发明人： Andrew James Hobbis ,  Antoine Jean Willy Pralong ,  Stephen Lee Mick ,  Rodger Brown ,  Mark Finn ,  Peter Knelsen ,  Terry Lee ,  Hansjuerg Alder ,  William Beck ,  Roberto Quintal ,  Natasha Iyer ,  Jeffrey Edward Geho

IPC分类号： B21C47/16 ,  C22F1/04 ,  B21C47/18 ,  B21C47/34 ,  H05B6/10 ,  B65H29/00 ,  B65H29/20 ,  B21D22/02 ,  B21D37/16 ,  C21D1/42 ,  F27D99/00 ,  H05B6/32 ,  H05B6/36 ,  B21B39/02 ,  B21B39/34 ,  B21C37/02 ,  C21D1/04 ,  C22C21/02 ,  C22C21/06 ,  C22C21/10 ,  C22C21/12 ,  B65G54/02 ,  C22F1/02 ,  H02N15/00 ,  F27D19/00

摘要： Systems and methods of threading a metal substrate on a rolling mill include receiving a coil of the metal substrate. The method also includes uncoiling the metal substrate from the coil while the coil and guiding the metal substrate to a work stand of the rolling mill with a threading system.

公开(公告)号：US10058905B2

公开(公告)日：2018-08-28

申请号：US14653215

申请日：2013-12-19

申请人： OUTOKUMPU NIROSTA GmbH

发明人： Jochen Krautschick ,  Jörn Teipel ,  Dirk Wiemer

IPC分类号： B21B27/00 ,  B21B13/04 ,  B21B1/22 ,  B21B39/02 ,  B21D13/04 ,  B21D13/10

CPC分类号： B21B27/005 ,  B21B1/227 ,  B21B39/02 ,  B21D13/04 ,  B21D13/10

摘要： The invention relates to a method for manufacturing profiled metal strips (1, 1′), in which a metal strip (1, 1′) with predefinable material thickness consisting, in particular, of stainless steel is wound up on a coil (4) and guided through a rolling stand (W1-W4) containing several rolls (2, 3, 2′, 3′), wherein at least the rolls (2, 3) that effectively interact with the metal strip (1, 1′) are provided with a predefinable topography (8, 9), by means of which profiles with profile depths >250 μm can be produced on both sides of the metal strip (1, 1′) depending on the geometry of the topography (8, 9) of the rolls (2, 3), and wherein the metal strip (1, 1′) is subsequent to its profiling wound up on a coil (5) and, if so required, subjected to a thermal post-treatment.

公开(公告)号：US09694403B2

公开(公告)日：2017-07-04

申请号：US13695391

申请日：2011-04-18

申请人： Gerald Eckerstorfer ,  Ansgar Grüss ,  Otto Schmid

发明人： Gerald Eckerstorfer ,  Ansgar Grüss ,  Otto Schmid

IPC分类号： B21B37/50 ,  B21B37/52 ,  B21B37/58 ,  B21B39/02 ,  B21B39/12 ,  B21B41/00 ,  B21B41/10 ,  B65H20/34

CPC分类号： B21B37/50 ,  B21B37/52 ,  B21B37/58 ,  B21B39/02 ,  B21B39/12 ,  B21B41/00 ,  B21B41/10 ,  B65H20/34

摘要： A method for reducing the strip tension of a rolling stock, may include: transporting the rolling stock using a roller table between two successive rolling units, wherein a rolling stock loop is formed in a depression in a section of the roller table between the two rolling units, the rolling stock loop being supported by the roller table at least in one off-center portion of the section, wherein the supporting line of the roller table in this portion corresponds to the catenary curve of the free span; measuring a loop depth of the rolling stock loop; calculating a desired value of the loop depth that corresponds substantially to the free span, e.g., depending on the material, thickness and temperature of the rolling stock; controlling the main drives and/or the gap adjustment of the rolling units based on the desired value and the measured loop depth, such that the loop depth substantially corresponds to the desired value.

公开(公告)号：US09630228B2

公开(公告)日：2017-04-25

申请号：US13740713

申请日：2013-01-14

申请人： Paul Barry Riches

发明人： Paul Barry Riches

IPC分类号： B21B37/46 ,  B21B39/02 ,  B21B1/46 ,  B21B39/08

CPC分类号： B21B39/02 ,  B21B1/463 ,  B21B37/46 ,  B21B39/084 ,  B21B2275/02 ,  B21B2275/04

摘要： A system for maintaining a continuous speed in a long rolling mill is provided that includes a plurality of guide rollers that feed a billet product from a caster to an entry roll stand along a mill pass line to an exit roll stand. Also, the system includes a plurality of gauges positioned at a plurality of locations along the mill pass line, the gauges perform speed measurement of the billet product passing along the guide rollers. Furthermore, the system includes a logic controller that receives the speed measurement and maintains a speed relationship where the speed between the caster and the entry roll stand is constant as well as the exit speed of the end roll stand is also constant.

公开(公告)号：US09446871B2

公开(公告)日：2016-09-20

申请号：US14284487

申请日：2014-05-22

申请人： L'Air Liquide, Societe Anonyme Pour l'Etude et l'Exploitation des Procedes Georges Claude

发明人： Claude Granger ,  Jean Roy

IPC分类号： B21B39/34 ,  B21B39/04 ,  B21B39/16 ,  B66F5/04 ,  B65B23/00 ,  B21B39/02 ,  B65B55/00 ,  B65B55/20 ,  B23P23/06 ,  E04H5/02 ,  B23Q3/18 ,  E04G21/24 ,  E04H9/00 ,  A47B3/06 ,  A47B37/00 ,  B61B13/12 ,  B66D1/60 ,  E04G3/24 ,  E04G1/18 ,  B66C1/66 ,  B65G67/02 ,  B01D3/32 ,  F25J3/04 ,  B66C1/10 ,  B01J19/32 ,  E04G1/36 ,  E04G5/14 ,  E04G21/28 ,  E04F11/18 ,  E04G1/15 ,  E04G5/06 ,  E04G21/14 ,  B23K9/02 ,  B23K9/173 ,  B23K9/23 ,  B65B65/00 ,  B21D5/12 ,  B21C37/08 ,  B21D5/14 ,  B21C37/083 ,  E04H5/10 ,  E04G5/12

CPC分类号： B65B23/00 ,  A47B3/06 ,  A47B37/00 ,  B01D3/00 ,  B01D3/28 ,  B01D3/32 ,  B01J19/325 ,  B01J2219/32275 ,  B21B39/02 ,  B21B39/04 ,  B21B39/16 ,  B21B39/34 ,  B21C37/0815 ,  B21C37/083 ,  B21D5/12 ,  B21D5/14 ,  B21D51/18 ,  B23K9/0206 ,  B23K9/173 ,  B23K9/23 ,  B23K2101/06 ,  B23K2103/02 ,  B23P23/06 ,  B23Q3/18 ,  B61B13/12 ,  B65B55/00 ,  B65B55/20 ,  B65B65/003 ,  B65G67/02 ,  B66C1/10 ,  B66C1/66 ,  B66D1/60 ,  B66F5/04 ,  E04F11/181 ,  E04F15/02482 ,  E04G1/15 ,  E04G1/153 ,  E04G1/18 ,  E04G1/362 ,  E04G3/24 ,  E04G5/061 ,  E04G5/12 ,  E04G5/14 ,  E04G21/142 ,  E04G21/242 ,  E04G21/28 ,  E04G2005/125 ,  E04G2021/248 ,  E04H5/02 ,  E04H5/10 ,  E04H7/06 ,  E04H7/22 ,  E04H9/00 ,  E04H15/04 ,  F25J3/0489 ,  F25J2290/42 ,  Y10T29/49631 ,  Y10T29/49817 ,  Y10T29/49826 ,  Y10T29/49998 ,  Y10T29/5137 ,  Y10T29/53974

摘要： A trolley for supporting the plate during vertical rolling of the plate is provided. In one embodiment, the trolley can include a support body configured to provide support for the trolley; a plurality of wheels configured to allow the trolley to move across a floor; a lifting arm supported by the support body, wherein the lifting arm is movable about a first position and a second position; a pump handle configured to raise the lifting arm between the first position and the second position; and a plate holder configured to move with the lifting arm and hold the plate in place relative to the trolley.

摘要翻译： 提供了用于在板的垂直轧制期间支撑板的手推车。 在一个实施例中，手推车可以包括构造成为手推车提供支撑的支撑体; 多个车轮，其被构造成允许台车移动穿过地板; 由所述支撑体支撑的提升臂，其中所述提升臂可围绕第一位置和第二位置移动; 泵手柄，其构造成在所述第一位置和所述第二位置之间升高所述提升臂; 以及板保持器，其构造成与提升臂一起移动并相对于手推车将板保持在适当位置。

公开(公告)号：US20160101450A1

公开(公告)日：2016-04-14

申请号：US14893098

申请日：2014-04-02

申请人： PRIMETALS TECHNOLOGIES AUSTRIA GMBH

发明人： Bernd LINZER ,  Wolfgang PEITL ,  Bo YANG ,  Michael ZAHEDI

IPC分类号： B21B39/02

CPC分类号： B21B39/02 ,  B21B1/463 ,  B21B37/76 ,  B21B39/004 ,  B21B39/088 ,  B21B39/12 ,  B21B45/0218 ,  B21B2275/06

摘要： A method and device for rapid discharging of metallic plates (21, 22) particularly thick plates, from a rolling mill, to enable secure discharge of relatively short plates (21, 22) from the rolling mill at high velocity and low cycle times by transporting a first plate (21) on a roller bed (9, 13) in the transport direction (T), and preferably the first plate (21) is accelerated in the transport direction (T); depositing the first plate (21) on the roller bed (9, 13); transporting a second plate (22) on the roller bed (9, 13) in the transport direction (T); depositing the second plate (22) in the transport direction before the first plate (21) on the roller bed (9, 13); and discharging the first and the second plates (21, 22) from the roller bed (9, 13) onto a storage (24), wherein the discharging occurs crosswise to the transport direction (T).

摘要翻译： 一种用于从轧机快速排出金属板（21,22）特别是厚板的方法和装置，以便能够以高速度和低循环时间以较高的速度和低的循环时间将较短的板（21,22）从轧机中排出 在输送方向（T）上的辊床（9,13）上的第一板（21），优选地，第一板（21）沿输送方向（T）加速; 将第一板（21）沉积在辊床（9,13）上; 在输送方向（T）上在辊床（9,13）上运送第二板（22）; 在第一板（21）之前的输送方向上在辊床（9,13）上沉积第二板（22）; 以及将所述第一板和所述第二板（21,22）从所述辊床（9,13）排出到存储器（24）上，其中所述放电与所述输送方向（T）交叉。

公开(公告)号：US07954349B2

公开(公告)日：2011-06-07

申请号：US11969486

申请日：2008-01-04

申请人： Kelly M. Knewtson

发明人： Kelly M. Knewtson

IPC分类号： B21B39/02 ,  B21F45/00 ,  B21F35/00

CPC分类号： B21F35/04 ,  B21F33/00 ,  Y10T29/49609

摘要： A method and apparatus is disclosed for simultaneously creating a pair of stacks of nested sinuous spring strips. This apparatus includes first and second generally circular forming drums onto which a feeder mechanism is operable to sequentially and alternately pass each of the spring strips from over a forming mandrel onto the top surface of the first and second generally circular forming drums. A first stripper mechanism is then operable to strip a first one of the strips onto a first stacking drum and for stripping a second following one of the strips onto a second stacking drum. A second stripper mechanism is then operable to strip those stacks from the stacking drums onto a pair of discharge chutes.

摘要翻译： 公开了一种用于同时产生一对嵌套的弯曲弹簧条的堆叠的方法和装置。 该装置包括第一和第二大致圆形的成形鼓，馈送机构可在该第一和第二大致圆形的成形鼓上，以顺序地和交替地将每个弹簧条从成形心轴上方传递到第一和第二大致圆形的成形鼓的顶表面上。 然后，第一剥离器机构可操作以将第一条带剥离到第一堆叠滚筒上，并将第二跟随条之一剥离到第二堆叠滚筒上。 然后第二剥离机构可操作以将堆叠物从堆积鼓剥离到一对卸料槽上。

公开(公告)号：US20100071433A1

公开(公告)日：2010-03-25

申请号：US12516640

申请日：2007-10-25

申请人： Michael Bohland ,  Juri Schulmeister ,  Markus Wagener

发明人： Michael Bohland ,  Juri Schulmeister ,  Markus Wagener

IPC分类号： B21B39/02 ,  B21B39/16 ,  B21B33/00 ,  B21B39/34

CPC分类号： B21B39/16 ,  B21B39/165

摘要： The invention relates to a roll stand (1) with a number of rollers (2, 3) and with an incoming guide (4) and/or an outgoing guide (5) which is/are fixed on the roll stand (1) before or after the rolling gap (6) in the rolling direction (W), respectively, and which is/are adjustably arranged in the direction perpendicular to the axis (7) of the rollers (2, 3) and perpendicular to the rolling direction (W), particularly in the vertical direction (V). To minimize damage in case of an accident, the invention provides for a predetermined breaking point (9) in the fixing means which fixes the incoming guide (4) and/or the outgoing guide (5) on the roll stand (1).

摘要翻译： 本发明涉及一种具有多个辊子（2,3）和具有进入导向件（4）和/或出口导向件（5）的辊架（1），其在 或者在滚动方向（W）之后的滚动间隙（6）之后，并且在与滚子（2,3）的轴线（7）垂直的方向上可调节地布置并垂直于滚动方向（ W），特别是在垂直方向（V）上。 为了在发生事故时减少损坏，本发明提供了固定装置中的预定的断裂点（9），该固定装置将进入的引导件（4）和/或出口引导件（5）固定在辊架（1）上。

公开(公告)号：US20090223269A1

公开(公告)日：2009-09-10

申请号：US12043987

申请日：2008-03-07

申请人： Chin-Chuan HUANG

发明人： Chin-Chuan HUANG

IPC分类号： B21B39/02 ,  B21B1/28

CPC分类号： B21B15/0085

摘要： The present invention relates to a method and an apparatus for continuously manufacturing metal sheets. The method includes: (a) providing a first metal coil having a first end and a second end; (b) continuously driving the first end of the first metal coil to move forward; (c) providing a second metal coil having a first end and a second end; and (d) lapping and rolling the first end of the second metal coil and the second end of the first metal coil, so that the second metal coil moves forward following the first metal coil. In this way, the present invention only causes a few seconds' delay in rolling, so a small piler is needed, thus reducing the space of the production line and saving the facility cost.

摘要翻译： 本发明涉及连续制造金属板的方法和装置。 该方法包括：（a）提供具有第一端和第二端的第一金属线圈; （b）连续驱动第一金属线圈的第一端向前移动; （c）提供具有第一端和第二端的第二金属线圈; 和（d）研磨和轧制第二金属线圈的第一端和第一金属线圈的第二端，使得第二金属线圈沿着第一金属线圈向前移动。 以这种方式，本发明只会导致滚动延迟几秒钟，因此需要小型的打包机，从而减少生产线的空间并节省设备成本。

公开(公告)号：US20080098784A1

公开(公告)日：2008-05-01

申请号：US11661648

申请日：2005-08-16

申请人： Hans-Georg Hartung ,  Andreas Gramer ,  Ralf-Hartmut Sohl ,  Peter de Rock ,  Bodo Falkenhahn

发明人： Hans-Georg Hartung ,  Andreas Gramer ,  Ralf-Hartmut Sohl ,  Peter de Rock ,  Bodo Falkenhahn

IPC分类号： B21B39/02 ,  B21D1/02

CPC分类号： B21D1/02

摘要： The invention relates to a method for straightening a metal strip (1) which is guided in the direction of transportation (R) through a straightening machine (2) and is straightened. In the straightening device (2), the metal strip (1) is impinged upon by a straightening force (F) which is applied by a plurality of straightening rollers (3) in the direction (N) which is perpendicular to the surface of the metal strip (1). According to the invention, prior to the metal strip (1) entering into the straightening machine (2), the thickness (d) of the metal strip (1) is determined and the position (a) of the straightening rollers (3) in the direction (N) which is perpendicular to the surface of the metal strip (1) is taken into account according to the determined thickness (d).

摘要翻译： 本发明涉及一种矫直金属带（1）的方法，该金属条（1）通过矫直机（2）沿着运送方向（R）被引导并被拉直。 在矫正装置（2）中，金属条（1）通过多个矫直辊（3）沿垂直于该表面的方向（N）施加的矫直力（F）撞击 金属带（1）。 根据本发明，在金属带（1）进入校直机（2）之前，确定金属带（1）的厚度（d），并且矫正辊（3）的位置（a）在 根据确定的厚度（d）考虑与金属带（1）的表面垂直的方向（N）。