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81. 发明授权

US07523631B2 Cooling device, manufacturing method, and manufacturing line for hot rolled steel band 有权
标题翻译：冷轧钢带的冷却装置，制造方法和生产线
公开(公告)号：US07523631B2
公开(公告)日：2009-04-28
申请号：US10508029
申请日：2002-08-08
申请人： Akio Fujibayashi , Masato Sasaki , Yoshimichi Hino , Atsushi Watanabe
发明人： Akio Fujibayashi , Masato Sasaki , Yoshimichi Hino , Atsushi Watanabe
IPC分类号： B21B27/06
CPC分类号： C21D1/667 , B21B45/0218 , B21B45/0233 , B21B45/0281 , C21D1/60 , C21D8/0263 , C21D9/573
摘要： A cooling apparatus for a hot rolled steel strip comprising: top surface cooling means provided above a hot rolled steel strip which is transferred with transfer rollers; and a bottom surface cooling means provided below the hot rolled steel strip, each of the top surface cooling means and the bottom surface cooling means comprising: a protective member having at least one cooling water passage hole; at least one cooling water header opposing the hot rolled steel strip separated by the protective member; and cooling water jetting nozzles protruding from the cooling water header, wherein the tips of the cooling water jetting nozzles are disposed farther from the hot rolled steel strip than the surface, opposing the hot rolled steel strip, of the protective member.
摘要翻译：一种用于热轧钢带的冷却装置，包括：在转印辊上转印的热轧钢带上方设置的顶面冷却装置; 以及设置在所述热轧钢带的下方的底面冷却装置，所述顶面冷却装置和所述底面冷却装置各自包括：具有至少一个冷却水通过孔的保护构件; 至少一个冷却水集管，与所述保护部件分离的所述热轧钢带相对; 以及从冷却水集管部突出的冷却水喷射喷嘴，其特征在于，所述冷却水喷射喷嘴的前端比所述热轧钢带相对于所述保护部件的表面设置得远离所述热轧钢带。

82. 发明授权

US07461532B2 Monitoring and alarm system for rolling mill oil film bearings 有权
标题翻译：轧机油膜轴承监控报警系统
公开(公告)号：US07461532B2
公开(公告)日：2008-12-09
申请号：US11334124
申请日：2006-01-18
申请人： Thomas Wojtkowski , Gabriel Royo , Peter Osgood , Earl Winslow
发明人： Thomas Wojtkowski , Gabriel Royo , Peter Osgood , Earl Winslow
IPC分类号： B21B27/06 , B21B45/02 , B21B37/74 , B21B37/16
CPC分类号： B21B31/074 , B21B38/00 , B21B38/006 , F16C13/02 , F16C17/24 , F16C33/1045 , F16C33/1085 , F16C2233/00 , F16C2322/12
摘要： A monitoring and alarm system is disclosed for a rolling mill in which oil is pumped from a reservoir via feed piping and branch feed lines to oil film bearings and oil is returned from the bearings via branch drain lines and return piping to the reservoir. The system comprises sensors positioned in at least one of the branch feed lines, the branch return lines and the bearings. The sensors are operative to sense diverse parameters indicative of bearing operating conditions and to generate status signals representative thereof. A controller evaluates the status signals and triggers warning signals when the status signals indicate that the bearings are in danger of being damaged by continued operation. Alarms respond to the warning signals and alert mill operating personnel to such danger.
摘要翻译：公开了一种用于轧机的监测和报警系统，其中通过进料管线和分支进料管线将油从储存器泵送到油膜轴承，并且油通过分支排水管线从轴承返回并且将管路返回到储存器。该系统包括位于至少一个分支馈送线，分支返回线和轴承中的传感器。传感器可操作以感测指示轴承运行状况的各种参数并产生代表其的状态信号。控制器评估状态信号并触发警告信号，当状态信号表示轴承处于继续运行的危险时。警报响应警告信号并提醒工厂操作人员遇到这种危险。

83. 发明授权

US07454936B2 Method and device for forming an essentially flat metal blank to produce a thin-walled, shell-type body, and the use of same 有权
标题翻译：用于形成基本上平的金属坯料以产生薄壁的壳型主体的方法和装置及其使用
公开(公告)号：US07454936B2
公开(公告)日：2008-11-25
申请号：US11437814
申请日：2006-05-22
申请人： Helmut Michel , Wulf Radtke , Johannes Hegels
发明人： Helmut Michel , Wulf Radtke , Johannes Hegels
IPC分类号： B21B27/06 , B21J5/04 , B21D39/08 , B21D15/06 , B21D5/00 , B21D37/16
CPC分类号： B21D22/185
摘要： The invention relates to a vacuum-assisted method and a device for forming an essentially flat blank (12) of metal into a thin-walled, shell-type body (14), especially for performing the method in accordance with one of the preceding claims, that has a supporting structure (16) forming a mold chamber (18) that holds the blank (12) during increasing deformation into the thin-walled, shell-body (14), a device (20) allocated to the supporting structure (16) for clamping the blank (12) about its circumference (22) to the supporting structure (16), that seals the reverse face (24) of the blank (12) facing towards the mold chamber (18) against the front face (26) of the blank (12) facing away from the mold chamber (18), and a device (28) allocated to the mold chamber (18) that also communicates with the mold chamber (18) for applying a vacuum and evacuating the mold chamber (18), and at least one forming tool (50) applied to the front face (26) of the blank (12) is/are allocated to the supporting structure (16), and the use of same.
摘要翻译：本发明涉及真空辅助方法和用于将基本平坦的金属坯料（12）形成为薄壁的壳型主体（14）的装置，特别是用于执行根据前述权利要求中任一项所述的方法，其具有支撑结构（16），所述支撑结构（16）形成在增加变形到所述薄壁壳体（14）期间保持所述坯件（12）的模具室（18）;分配给所述支撑结构的装置（20） 16），用于将坯件（12）围绕其圆周（22）夹紧到支撑结构（16），其将坯料（12）的面向模具室（18）的反面（24）密封抵靠模具室（18）的前表面坯件（12）的背对模腔（18）的装置（26）以及分配到模具室（18）的装置（28），模具室（18）也与模具室（18）连通，用于施加真空并抽出模具（18），以及至少一个施加到前表面（26）上的成形工具（50） f将空白（12）分配给支撑结构（16），并使用它们。

84. 发明授权

US07310981B2 Method for regulating the temperature of strip metal 有权
标题翻译：用于调节带状金属温度的方法
公开(公告)号：US07310981B2
公开(公告)日：2007-12-25
申请号：US10545781
申请日：2004-02-13
申请人： Matthias Kurz , Michael Metzger
发明人： Matthias Kurz , Michael Metzger
IPC分类号： B21B37/74 , B21B27/06
CPC分类号： C21D11/00 , B21B37/74 , C21D11/005
摘要： The invention relates to a method for controlling and regulating the temperature of a metal strip in a finishing train of a hot rolling mill. A target function is formed by comparing a desired temperature gradient with an actual temperature gradient. The target function measures deviations from desired indications positioned in various places on the finishing train. The speed of the strip and the flow of the cooling agent are adjusted by predicting with the aid of a method of non-linear optimization with auxiliary conditions and are regulated and controlled online by solving a quadratic optimization problem with linear auxiliary conditions, preferably with the aid of an active set strategy.
摘要翻译：本发明涉及一种用于控制和调节热轧机精轧机组中的金属带的温度的方法。通过将期望的温度梯度与实际温度梯度进行比较来形成目标函数。目标功能测量位于精整列车各处的所需指示的偏差。通过利用辅助条件的非线性优化方法进行预测来调节带材的速度和冷却剂的流动，并通过线性辅助条件求解二次优化问题在线调节和控制，优选地与帮助一个积极的策略。

85. 发明申请

US20070186609A1 Method and device for applying an adjustable tensile-stress distribution, in particular in the edge regions of cold-rolled metal strips 有权
标题翻译：用于施加可调节的拉伸应力分布的方法和装置，特别是在冷轧金属带的边缘区域中
公开(公告)号：US20070186609A1
公开(公告)日：2007-08-16
申请号：US10570413
申请日：2004-08-27
申请人： Hans-Peter Richter , Hartmut Pawelski , Ludwig Weingarten , Thorsten Bode , Jurgen Klockner , Ralf Ohrndorf
发明人： Hans-Peter Richter , Hartmut Pawelski , Ludwig Weingarten , Thorsten Bode , Jurgen Klockner , Ralf Ohrndorf
IPC分类号： B21B39/20 , B21B27/06
CPC分类号： B21B37/28 , B21B1/40 , B21B13/142 , B21B27/02 , B21B27/106 , B21B37/32 , B21B37/44 , B21B39/08 , B21B45/0251 , B21B45/0278 , B21B2027/103
摘要： The invention relates to a method and a device for applying an adjustable tensile-stress distribution, in particular in the edge regions during the cold-rolling of metal strips (16), in particular metal foil, in order to reduce the risk of an excessive build-up of tension and cracks at the edges of the strip, which can lead as a negative consequence to cracks in the strip and to a reduction in production, and in order to improve the surface of the strip and its planarity, even for a relatively high strip displacement speed, and also to reduce strip trimming widths. To achieve these aims, at least one or a combination of two of the following measures are implemented: a) separation of lubrication and cooling of the working rolls by lubricating on the run-in side and cooling on the e discharge side, b) additional influencing of the strip edges using a hot edge spray”, in particular by spraying (21) rolling oil with differing temperatures in zones, c) use of a special cross-sectional configuration of the working rolls (12, 12′) in the vicinity of the strip edges, which creates a partial material build-up during the blooming pass, said build-up forming a longer strip edge with subsequent passes, thus counteracting the risk of an excessive build-up of tensile stress.
摘要翻译：本发明涉及一种用于施加可调拉伸应力分布的方法和装置，特别是在金属条（16），特别是金属箔的冷轧过程中的边缘区域中，以减少过度的风险在带材的边缘处形成张力和裂缝，这可能导致带材中的裂纹的负面影响和生产的减少，并且为了改善条带的表面及其平面性，即使对于相对较高的条带位移速度，并且还减少条带修剪宽度。为了实现这些目标，实施以下两种措施中的至少一种或两种组合：a）通过润滑在漏电侧分离润滑和冷却工作辊，并在e排出侧进行冷却，b）额外的特别是通过在区域中喷涂（21）不同温度的轧制油，c）在附近使用工作辊（12,12'）的特殊横截面构造，使用热边缘喷雾对条带边缘的影响的带边缘，其在开花期间产生部分材料积聚，所述堆积形成具有随后通过的较长条带边缘，从而抵消拉伸应力的过度累积的风险。

86. 发明申请

US20070033978A1 Rolling mill consisting of horizontal stands and vertical stands 有权
标题翻译：轧机由水平机架和立式机架组成
公开(公告)号：US20070033978A1
公开(公告)日：2007-02-15
申请号：US10575146
申请日：2004-10-15
申请人： Stefan Wendt , Jochen Muenker
发明人： Stefan Wendt , Jochen Muenker
IPC分类号： B21B27/06
CPC分类号： B21B13/12 , B21B1/06 , B21B13/02 , B21B13/06 , B21B31/02
摘要： In a rolling mill which consists of at least one horizontal stand (1) and at least one vertical stand (2), which are connected with each other, between both stands (1, 2), connection elements (7) are releasably arranged, wherein the connection elements (7) consist of a right flange (14), a left flange (12), and a web (13) arranged therebetween.
摘要翻译：在由至少一个水平支架（1）和至少一个彼此连接的竖直支架（2）组成的轧机中，两个支架（1,2）之间，连接元件（7）可释放地布置，其中所述连接元件（7）包括右凸缘（14），左凸缘（12）和布置在其间的腹板（13）。

87. 发明申请

US20060248706A1 Method for prodcuing a cast metal strip and corresponding twin casting installation 有权
标题翻译：生产铸造金属条和相应的双铸造设备的方法
公开(公告)号：US20060248706A1
公开(公告)日：2006-11-09
申请号：US10557319
申请日：2004-05-19
申请人： Gerald Honenbichler , Gerard Eckerstorfer , Markus Brummayer
发明人： Gerald Honenbichler , Gerard Eckerstorfer , Markus Brummayer
IPC分类号： B21B1/46 , B21B27/06 , B21B23/00
CPC分类号： B22D43/005 , B22D11/0622 , B22D11/064 , B22D11/0697 , B22D11/106 , Y10T29/49991
摘要： The invention relates to a method for producing a cast metal strip using a twin roll casting installation comprising two casting rolls and two lateral plates that together define a molten metal chamber and a casting gap. Molten metal is introduced in to the molten metal chamber and forms the molten metal chamber a molten metal bath with a bath surface that is open to the top. A cast metal strip is conveyed from the molten metal chamber and through the casting gap. A delimiting surface area for collecting particles that are foreign to the molten metal is produced on the surface of the bath under the effect of at least one gas jet. The aim of the invention is to substantially avoid the introduction of particles that are foreign to the molten metal into the surface or into the near-surface zone of the cast strip. For this purpose, the at least one gas jet is directed together with the casting roll onto the bath surface at a distance of the gas jet axis to the contact line of the bath surface.
摘要翻译：本发明涉及一种使用双辊铸造设备制造铸造金属带材的方法，该方法包括两个铸造辊和两个侧板，这两个侧板共同限定了熔融金属室和铸造间隙。将熔融金属引入到熔融金属室中，并使熔融金属室形成具有向顶部敞开的浴表面的熔融金属浴。铸造金属条从熔融金属室输送并通过铸造间隙。在至少一种气体喷射的作用下，在浴的表面上产生用于收集熔融金属外来颗粒的界定表面积。本发明的目的是基本上避免将熔融金属外来的颗粒引入铸造带材的表面或近表面区域。为此目的，将至少一个气体射流与铸辊一起被引导到浴表面上，在气体射流轴线与浴表面的接触线的距离处。

88. 发明申请

US20060118543A1 Systems for correcting slow roll 有权
公开(公告)号：US20060118543A1
公开(公告)日：2006-06-08
申请号：US11235967
申请日：2005-09-27
申请人： William Finley , Mark Hodowanec
发明人： William Finley , Mark Hodowanec
IPC分类号： B21B27/06 , H05B3/02
CPC分类号： H02K15/165
摘要： Certain exemplary embodiments comprise a system comprising: a heating element; and a control system adapted to control a heating of a shaft to a temperature within a predetermined temperature range for a predetermined time interval, the heating sufficient to reduce an electrical runout value of the shaft, the heating occurring while the shaft is rotating.

89. 发明授权

US07028522B2 Electric heating type rolling device 失效
标题翻译：电加热型滚动装置
公开(公告)号：US07028522B2
公开(公告)日：2006-04-18
申请号：US10615830
申请日：2003-07-10
申请人： Stanislav K Kim , Oleg A Troitsky , Won-Guk Jee
发明人： Stanislav K Kim , Oleg A Troitsky , Won-Guk Jee
IPC分类号： B21B27/06
CPC分类号： B21B45/004 , B21B13/147 , B21B27/08
摘要： An electric heating type rolling device comprises work rolls for rolling a metal strip, a power supply for generating a pulse current, a pair of upstream contact members which are disposed in a location before the metal strip passes through the work rolls, and a pair of downstream contact members which are disposed opposite to the upstream contact members in a location after the metal strip has been rolled by the work rolls and passed thereby. The contact members are electrically connected to the power supply. Each contact member includes a first contact portion contacting the metal strip, a flat portion which is extended from the first contact portion toward the work rolls while being spaced apart from the metal strip, and a second contact portion which is extended from the flat portion to contact the metal strip.
摘要翻译：电加热型滚动装置包括用于轧制金属带的工作辊，用于产生脉冲电流的电源，设置在金属带穿过工作辊之前的位置的一对上游接触构件，以及一对下游接触构件，其在金属带已经被工作辊轧制并通过之后的位置中与上游接触构件相对设置。接触构件电连接到电源。每个接触构件包括接触金属带的第一接触部分，从第一接触部分向着工作辊延伸的平坦部分，同时与金属条隔开;以及第二接触部分，其从平坦部分延伸到接触金属条。

90. 发明授权

US6145364A Method and apparatus for rolling strip or plate 有权
标题翻译：轧制带材或板材的方法和装置
公开(公告)号：US6145364A
公开(公告)日：2000-11-14
申请号：US341623
申请日：1999-07-14
申请人： William H. Tippins , George W. Tippins , Ronald D. Gretz
发明人： William H. Tippins , George W. Tippins , Ronald D. Gretz
IPC分类号： B21B1/02 , B21B1/22 , B21B1/34 , B21B15/00 , B21B45/02 , C21D8/02 , B21B27/06 , B21B1/00
CPC分类号： C21D8/0226 , B21B1/34 , B21B2001/028 , B21B2001/228 , B21B2015/0014 , B21B2015/0021 , B21B2015/0057 , B21B2015/0071 , B21B45/0218 , C21D8/0242
摘要： Large slabs are processed into memory free strip or plate. The large slabs are rolled into strip or plate on a rolling mill with a finishing temperature of above 1340.degree. F. The strip or plate is cooled inline to a temperature in the range of 900.degree.-650.degree. F. with the strip or plate laid out on a flat cooling conveyor. The speed of the strip or plate is slowed to speeds typical of cut-to-length lines. The strip or plate is side trimmed and cut to length and the strip or plate is subsequently stacked.
摘要翻译： PCT No.PCT / US98 / 00734 Sec。 371 1999年9月10日第 102（e）1999年9月10日PCT PCT 1998年1月15日PCT公布。公开号WO98 / 31482 日期1998年7月23日大型板坯加工成无内存条或板材。大型坯料在轧制机上轧制成带材或板材，轧制终轧温度高于1340°F。钢带或钢板在900〜-650°F的温度范围内冷却，带材或板材铺设在平坦的冷却输送机上。条或板的速度减慢到典型的切割长度线的速度。条或板被侧面修剪并切割成长度，并且条或板随后被堆叠。

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