公开(公告)号：US5253039A

公开(公告)日：1993-10-12

申请号：US775753

申请日：1991-10-15

申请人： Yoji Fujimoto ,  Yoshimi Fukutaka ,  Takanori Okui ,  Kazushi Baba ,  Eiji Nakashima ,  Atsushi Hatanaka ,  Yasunori Kuroda ,  Hidenobu Adachi ,  Toshiaki Mori

发明人： Yoji Fujimoto ,  Yoshimi Fukutaka ,  Takanori Okui ,  Kazushi Baba ,  Eiji Nakashima ,  Atsushi Hatanaka ,  Yasunori Kuroda ,  Hidenobu Adachi ,  Toshiaki Mori

IPC分类号： G01B11/02 ,  G01S7/481 ,  G01S17/87 ,  G01B11/08

CPC分类号： G01S7/4811 ,  G01B11/024 ,  G01S17/87

摘要： In the size measurement of steel sections, a pair of two-dimensional rangefinders and a pair of one-dimensional rangefinders are arranged so as to sandwich a steel section consisting of a pair of flange portions and a web portion in a widthwise direction of the flange portion and face to each other, whereby a vertical distance ranging from the two-dimensional rangefinder to the flange portion and a vertical distance ranging from the one-dimensional rangefinder to the web portion are measured, respectively to calculate a deviation at center, a flange width and a web thickness from the above measured values. In this case, a laser rangefinder is used as each of the two-dimensional rangefinder and one-dimensional rangefinder.

公开(公告)号：US06202464B1

公开(公告)日：2001-03-20

申请号：US09582525

申请日：2000-07-21

申请人： Atsushi Hatanaka ,  Hironori Miura

发明人： Atsushi Hatanaka ,  Hironori Miura

IPC分类号： B21B1310

CPC分类号： B21B13/10 ,  B21B27/028 ,  B21B31/08 ,  B21B2013/106

摘要： The present invention provides a universal rolling mill in which rolls including width-variable rolling rolls can be replaced at a time even if the universal rolling mill is of a type in which a yoke is caused to recede upward. A concrete structure of the invention is the universal rolling mill including a pair of width-variable rolling rolls each of the rolls having a driving portion (housed in a support box) detachably joined to an end portion of a roll shaft on an operating side for varying a rolling width, the pair of width-variable rolling rolls being used as horizontal rolls, in which a receiving/passing device for receiving and passing the driving portion of an upper width-variable rolling roll from and to the rolling mill is mounted to a yoke for receiving reaction force of an upright roll on the operating side.

摘要翻译： 本发明提供一种万能轧机，其中即使通用轧机是使磁轭向上退一的方式，也可以一次更换包括宽幅轧辊的轧辊。 本发明的具体结构是通用轧机，其包括一对宽度可变轧辊，每个辊具有可拆卸地接合到操作侧的辊轴的端部的驱动部（容纳在支撑箱中），用于 改变轧制宽度，一对可变宽轧辊用作水平辊，其中用于接收和通过上轧辊的上部宽度可变轧辊的驱动部分的接收/通过装置安装到 用于在操作侧接收直立辊的反作用力的轭。

公开(公告)号：US5031435A

公开(公告)日：1991-07-16

申请号：US363088

申请日：1989-06-08

申请人： Tsuneo Seto ,  Atsushi Hatanaka ,  Hironori Miura ,  Yoji Fujimoto ,  Hiroyuki Hayashi

发明人： Tsuneo Seto ,  Atsushi Hatanaka ,  Hironori Miura ,  Yoji Fujimoto ,  Hiroyuki Hayashi

IPC分类号： B21B1/08 ,  B21B13/10 ,  B21B27/02 ,  B21B31/08 ,  B21B31/18 ,  B21B35/00

CPC分类号： B21B27/028 ,  B21B31/08 ,  B21B1/0886 ,  B21B2013/106 ,  B21B2035/005 ,  B21B2203/02 ,  B21B2203/12 ,  B21B2273/22 ,  B21B31/18

摘要： Adjustable width rolls are preferably used for rolling, for example, insides of H-beams of various sizes without exchanging horizontal rolls of a rolling mill. Each of the adjustable width rolls includes a roll shaft rotatably and axially movably supported relative to the rolling mill, and axially adjustable sleeve roll fixed to the roll shaft, and an axially stationary sleeve roll mounted on the roll shaft to be axially slidable but against rotatable relatively to the roll shaft. The adjustable width roll further includes an axially adjustable roll fixedly supported by the axially adjustable sleeve roll to form substantially one half of a rolling barrel of the adjustable width roll, an axially stationary roll fixedly supported by the axially stationary sleeve roll to form substantially the remaining half of the rolling barrel of the adjustable width roll, and a driving mechanism for driving the roll shaft in axial directions of the roll shaft.

公开(公告)号：US5533374A

公开(公告)日：1996-07-09

申请号：US231138

申请日：1994-04-22

申请人： Tsuneo Seto ,  Atsushi Hatanaka ,  Harumi Egeyama ,  Hironori Miura ,  Kazuo Ohmori ,  Hirokazu Watari

发明人： Tsuneo Seto ,  Atsushi Hatanaka ,  Harumi Egeyama ,  Hironori Miura ,  Kazuo Ohmori ,  Hirokazu Watari

IPC分类号： B21B1/08 ,  B21B27/02

CPC分类号： B21B27/028 ,  B21B1/0886

摘要： An edging roll for rolling a shape having a web and flanges, including a main shaft having an eccentric shaft portion; an eccentric sleeve having an eccentric portion facing the eccentric shaft portion of the main shaft; web-restricting rollers attached to the eccentric shaft portion of the main shaft and the eccentric portion of the eccentric sleeve through bearings; flange rolling rolls attached to the main shaft and the eccentric sleeve through bearings; a flange rolling roll drive means having a pair of gear transmission means, a connection shaft, and a rotation drive means; a roll height adjustment means for integrally rotating the main shaft and the eccentric sleeve; a roll-width adjustment means for synchronously and mutually moving the main shaft and the eccentric sleeve; and further a roll width/height adjustment synchronizing means and a pair of guide rings may also be disposed.

摘要翻译： 一种用于轧制具有腹板和凸缘的形状的边缘辊，包括具有偏心轴部分的主轴; 偏心套，其具有面向主轴的偏心轴部的偏心部; 通过轴承将安装在主轴的偏心轴部分和偏心套的偏心部分的卷筒纸限制辊; 法兰滚动辊通过轴承安装在主轴和偏心套上; 具有一对齿轮传动装置，连接轴和旋转驱动装置的凸缘轧辊驱动装置; 卷轴高度调节装置，用于使主轴和偏心套筒一体旋转; 用于同步并相互移动主轴和偏心套筒的辊宽调节装置; 并且还可以设置卷宽度/高度调节同步装置和一对导向环。

公开(公告)号：US5195347A

公开(公告)日：1993-03-23

申请号：US811173

申请日：1991-12-19

申请人： Tsuneo Seto ,  Atsushi Hatanaka ,  Hironori Miura ,  Youji Fujimoto

发明人： Tsuneo Seto ,  Atsushi Hatanaka ,  Hironori Miura ,  Youji Fujimoto

IPC分类号： B21B39/16

CPC分类号： B21B39/16

摘要： A guide device for shape rolling has upper and lower pairs of width-variable web guides arranged at the delivery of a shape mill. Support bases supporting the upper and lower pairs of web guides. Movable bases move the support bases horizontally on side frames whose ends are fixed to guide frames. Guide width adjusting devices individually adjust the distance between the movable bases; and guide height adjusting devices enable the side frames to ascend and descend. Preferably, upper and lower pairs of flange end guide rollers and flange-outer-surface guide rollers, which are adapted to roll while in contact with the end surfaces and the outer surfaces of the flanges, can move in the vertical and horizontal directions.

公开(公告)号：US5060498A

公开(公告)日：1991-10-29

申请号：US573236

申请日：1990-08-28

申请人： Tsuneo Seto ,  Atsushi Hatanaka ,  Hironori Miura ,  Hideo Baba

发明人： Tsuneo Seto ,  Atsushi Hatanaka ,  Hironori Miura ,  Hideo Baba

IPC分类号： B21D3/05

CPC分类号： B21D3/05

摘要： A section steel straightener for correcting deformations in section steel, such as H-beams. The straightener allows for adjusting the width of the rollers without disassembling the apparatus, but rather by rotating sleeves to change the distance between rollers. Also disclosed is a plurality of rollers forming at least one of the fixed roller and movable roller such that the required amount of movement of the movable roller is reduced, thereby reducing idle time of the straightener.

摘要翻译： 一种用于校正钢筋变形如H型钢的截面钢矫直机。 矫直机允许在不拆卸设备的情况下调节辊的宽度，而是通过旋转套筒来改变辊之间的距离。 还公开了多个辊，其形成固定辊和可动辊中的至少一个，使得可移动辊的所需移动量减小，从而减少矫直机的空转时间。