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1. 发明授权

US4378685A Method of setting axial position of loosely carried sleeve in a rolling mill 失效
标题翻译：在轧机中松动携带套管的轴向位置的方法
公开(公告)号：US4378685A
公开(公告)日：1983-04-05
申请号：US228697
申请日：1981-01-26
申请人： Shigeru Ogawa , Yuji Uehori , Hiromi Matsumoto , Koe Nakajima
发明人： Shigeru Ogawa , Yuji Uehori , Hiromi Matsumoto , Koe Nakajima
IPC分类号： B21B13/14 , B21B31/16
CPC分类号： B21B13/14
摘要： A rolling mill includes at least one roll carrying a sleeve loosely on the barrel. The sleeve is inclined slightly by applying radially inward forces at two spaced positions along the outer peripheral surface of the sleeve to displace or to restrict displacement of the sleeve in the axial direction. The force applying points are independent of rotational direction of the sleeve, so that only one unit is needed even where there is reverse rotation. By controlling the relative value between the two forces, the mill can be given a powerful crown controlling capacity for workpieces of varying width, and the sleeve guiding unit is sufficiently durable to withstand high speed rolling during mass production.
摘要翻译：一种轧机包括至少一个承载套筒上的套筒的辊。通过沿着套筒的外周表面在两个间隔位置处施加径向向内的力来使套筒稍微倾斜以移动或限制套筒沿轴向的位移。力施加点与套筒的旋转方向无关，因此即使在有反向旋转的情况下也只需要一个单元。通过控制两个力之间的相对值，可以为具有不同宽度的工件提供强大的表冠控制能力，并且套筒引导单元足够耐用以在批量生产期间承受高速轧制。

2. 发明授权

US4382375A Method of rolling metal strip 失效
标题翻译：轧制金属条的方法
公开(公告)号：US4382375A
公开(公告)日：1983-05-10
申请号：US270123
申请日：1981-06-03
申请人： Hiroyasu Yamamoto , Koe Nakajima , Minoru Kawaharada , Yuji Uehori
发明人： Hiroyasu Yamamoto , Koe Nakajima , Minoru Kawaharada , Yuji Uehori
IPC分类号： B21B1/22 , B21B39/08
CPC分类号： B21B1/222
摘要： Three or more work rolls are arranged substantially in line with each other so that the adjoining work rolls each form a roll pass between them. The work rolls are driven in such a way that the rolls closer to the exit end of the rolling mill stand rotate with increasingly greater peripheral speeds. Metal strip is continuously passed through each roll pass and is wound around part of the periphery of the work rolls disposed between the work rolls at both ends of the stand. Thus, the strip is rolled between each pair of the adjoining work rolls. The work rolls are also driven in such a way that at least in one of the pairs of the work rolls, the peripheral speed of the higher-speed work roll is greater than the speed with which the strip leaves the roll pass formed by the pair of work rolls.
摘要翻译：三个或更多个工作辊彼此基本一致地布置，使得相邻的工作辊在它们之间形成辊道。工作辊以这样的方式驱动，使得靠近轧机机架的出口端的辊随着越来越多的圆周速度而旋转。金属带连续通过每个辊道，并且缠绕在设置在支架两端的工作辊之间的工作辊的周边的一部分周围。因此，条带在每对邻接的工作辊之间滚动。工作辊也被驱动，使得至少在一对工作辊中，高速工作辊的圆周速度大于条带离开由该对形成的辊道的速度的工作卷。

3. 发明授权

US4385512A Tandem rolling mill train for metal plate and sheet 失效
标题翻译：用于金属板和板材的串列轧机列车
公开(公告)号：US4385512A
公开(公告)日：1983-05-31
申请号：US281044
申请日：1981-07-07
申请人： Hiromi Matsumoto , Yuji Uehori , Tetsuo Kajihara , Tsuneo Nakano
发明人： Hiromi Matsumoto , Yuji Uehori , Tetsuo Kajihara , Tsuneo Nakano
IPC分类号： B21B1/22 , B21B1/24 , B21B1/28 , B21B13/02
CPC分类号： B21B13/023 , B21B1/24
摘要： A tandem rolling mill train for rolling metal plate or sheet includes a plurality of crossed-roll type rolling mill stands. The work rolls on at least two of the crossed-roll type rolling mill stands are respectively slanted in opposite directions so that the widthwise shear deformation developed on the upstream crossed-roll type stand is reduced by the widthwise shear deformation caused on the downstream crossed-roll type stand.
摘要翻译：用于轧制金属板或片材的串联轧机机组包括多个交叉辊式轧机机架。交叉滚轧式轧机机架中的至少两个轧辊分别在相反的方向上倾斜，使得在上游十字辊型机架上形成的横向剪切变形由于在下游交叉滚轧机架上引起的横向剪切变形而减小，卷式支架。

4. 发明授权

US4876874A Method of hot rolling steel strip with deformed sections 失效
标题翻译：热轧钢带变形部分的方法
公开(公告)号：US4876874A
公开(公告)日：1989-10-31
申请号：US128112
申请日：1987-11-13
申请人： Nobuo Kakehi , Yuzuru Takahashi , Norio Higuchi , Yoshikazu Izumihara , Hiromi Matsumoto , Yuji Uehori
发明人： Nobuo Kakehi , Yuzuru Takahashi , Norio Higuchi , Yoshikazu Izumihara , Hiromi Matsumoto , Yuji Uehori
IPC分类号： B21B1/08 , B21B1/22 , B21B1/26 , B21B27/02
CPC分类号： B21B1/22 , B21B1/26 , B21B2273/04 , B21B27/02
摘要： A method of stably effecting a rolling of a steel strip with deformed section by use of a continuous hot strip mill, said method comprising the steps of:providing an excess metal portion along each of opposite sides of a meterial to be rolled for simultaneously obtaining one or a plurality of deformed section portions; andproviding, on a roll for effecting said rolling and at a position corresponding to each of the excess metal portions, a hold portion constituted by a tilted surface placed in a contact-and-rolling relation to each of said excess metal portions so that a self-aligning function occurs in a rolled material itself.

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