公开(公告)号：US6041632A

公开(公告)日：2000-03-28

申请号：US149576

申请日：1998-09-08

申请人： Koji Sugano ,  Masahiro Kagawa ,  Toshio Ohnishi ,  Kingo Sawada ,  Yoshinori Sugie ,  Nobuki Tanaka ,  Takaaki Toyooka ,  Motoaki Itadani ,  Yuji Hashimoto ,  Ryoji Kusakabe ,  Kazuo Omura

发明人： Koji Sugano ,  Masahiro Kagawa ,  Toshio Ohnishi ,  Kingo Sawada ,  Yoshinori Sugie ,  Nobuki Tanaka ,  Takaaki Toyooka ,  Motoaki Itadani ,  Yuji Hashimoto ,  Ryoji Kusakabe ,  Kazuo Omura

IPC分类号： B22D17/20 ,  B21B13/02 ,  B21B27/02 ,  B21B27/08 ,  B21B31/04 ,  B21B37/60 ,  B21C37/08 ,  B21C37/083 ,  B22C5/00 ,  B22C5/04 ,  B22C5/08 ,  B22D29/00 ,  B22D31/00 ,  C21D1/53 ,  B21D5/14

CPC分类号： B21B37/60 ,  B21B27/028 ,  B21C37/08 ,  B21C37/083 ,  B22C5/085 ,  B22D29/003 ,  B22D31/002 ,  C21D1/53 ,  B21B13/02 ,  B21B2027/083 ,  B21B31/04

摘要： A forming stand for continuously forming a skelp material into a pipe, by pressure of spaced-apart forming rolls supported by spaced upper and lower shafts, the forming rolls having two portions, with one portion fixedly fitted on one side of its shaft, a sleeve slidably fitted to the other end of the shaft and fixedly secured to the sleeve and slidable with respect to the shaft; a bearing box for supporting one side of the associated shaft; a bearing box supporting the other side of the associated shaft through the sleeve; upper and lower stand supporting frames for supporting both of the bearing boxes to be movable in an axial direction; and supporting columns for supporting the stand supporting frames; the pipe-forming force is continuously measured and the forming operation is adjusted such that the measured value of pipe-forming force does not exceed a predetermined pipe-forming upper limit.

摘要翻译： 一种用于通过由间隔开的上下轴支撑的间隔成形辊的压力连续地形成骨架材料到成形管的成形台，成形辊具有两部分，其一部分固定地安装在其轴的一侧上，套筒 可滑动地装配到轴的另一端并且固定地固定到套筒并相对于轴可滑动; 用于支撑相关轴的一侧的轴承箱; 轴承箱，其通过套筒支撑相关轴的另一侧; 上下支架支撑框架，用于支撑两个轴承箱以在轴向方向上可移动; 支撑架支撑支架; 连续地测量成形力，并且调整成形操作使得成形力的测量值不超过预定的管道形成上限。

公开(公告)号：US06216940B1

公开(公告)日：2001-04-17

申请号：US09506025

申请日：2000-02-17

申请人： Koji Sugano ,  Masahiro Kagawa ,  Toshio Ohnishi ,  Kingo Sawada ,  Yoshinori Sugie ,  Nobuki Tanaka ,  Takaaki Toyooka ,  Motoaki Itadani ,  Yuji Hashimoto ,  Ryoji Kusakabe ,  Kazuo Omura

发明人： Koji Sugano ,  Masahiro Kagawa ,  Toshio Ohnishi ,  Kingo Sawada ,  Yoshinori Sugie ,  Nobuki Tanaka ,  Takaaki Toyooka ,  Motoaki Itadani ,  Yuji Hashimoto ,  Ryoji Kusakabe ,  Kazuo Omura

IPC分类号： B21D3900

CPC分类号： B21B37/60 ,  B21B13/02 ,  B21B27/028 ,  B21B31/04 ,  B21B2027/083 ,  B21C37/08 ,  B21C37/083 ,  B22C5/085 ,  B22D29/003 ,  B22D31/002 ,  C21D1/53

摘要： A forming stand for continuously forming a skelp material into a pipe, by pressure of spaced-apart forming rolls supported by spaced upper and lower shafts, the forming rolls having two portions, with one portion fixedly fitted on one side of its shaft, a sleeve slidably fitted to the other end of the shaft and fixedly secured to the sleeve and slidable with respect to the shaft; a bearing box for supporting one side of the associated shaft; a bearing box supporting the other side of the associated shaft through the sleeve; upper and lower stand supporting frames for supporting both of the bearing boxes to be movable in an axial direction; and supporting columns for supporting the stand supporting frames; the pipe-forming force is continuously measured and the forming operation is adjusted such that the measured value of pipe-forming force does not exceed a predetermined pipe-forming upper limit.

摘要翻译： 一种用于通过由间隔开的上下轴支撑的间隔成形辊的压力连续地形成骨架材料到成形管的成形台，成形辊具有两部分，其一部分固定地安装在其轴的一侧上，套筒 可滑动地装配到轴的另一端并且固定地固定到套筒并相对于轴可滑动; 用于支撑相关轴的一侧的轴承箱; 轴承箱，其通过套筒支撑相关轴的另一侧; 上下支架支撑框架，用于支撑两个轴承箱以在轴向方向上可移动; 支撑架支撑支架; 连续地测量成形力，并且调整成形操作使得成形力的测量值不超过预定的管道形成上限。

公开(公告)号：US5607098A

公开(公告)日：1997-03-04

申请号：US582631

申请日：1996-01-04

申请人： Ryoji Kusakabe ,  Tatsuaki Urata

发明人： Ryoji Kusakabe ,  Tatsuaki Urata

IPC分类号： B21B13/10 ,  B21B13/16 ,  B21B17/14 ,  B21B31/16 ,  B21B31/30 ,  B21B35/12 ,  B21C37/08 ,  B21C37/30 ,  B23K11/08 ,  B23K31/02 ,  B23K101/06

CPC分类号： B23K11/08 ,  B21B13/103 ,  B21B13/16 ,  B21B17/14 ,  B21C37/08 ,  B21C37/0807 ,  B21C37/0811 ,  B21B31/16 ,  B21B31/30 ,  B21B35/12 ,  B23K2201/06

摘要： A tubular shape finishing apparatus in a steel pipe manufacturing system which molds band steel in a tubular shape while passing through a plurality of sets of forming roll stands and welds the butt portion by a seam welding unit, the tubular shape finishing apparatus welding the pipe by a seam welding unit, cutting off padding by a bead cutter, finishing and shaping the same into a shape of a desired diameter, and to be about an complete round, and comprising one or two of 3-roll forcible drive type stand or 3 or more roll forcible drive type stands disposed in series.

摘要翻译： 一种钢管制造系统中的管状整理装置，其通过多个成形辊架并在通过多个成形辊架的状态下成形为带状钢，并通过缝焊单元对接该对接部，该管状整形装置通过 缝焊单元，通过胎圈切割机切割衬垫，将其整理并成形为所需直径的形状，并且大致完整的圆形，并且包括一个或两个三辊强制驱动型支架或3或 更多的滚动强制驱动型机架串联布置。

公开(公告)号：US5161444A

公开(公告)日：1992-11-10

申请号：US725493

申请日：1991-07-03

申请人： Ryoji Kusakabe ,  Osamu Yokoyama

发明人： Ryoji Kusakabe ,  Osamu Yokoyama

IPC分类号： B23D21/00 ,  B23D25/04

CPC分类号： B23D25/04 ,  Y10T83/476 ,  Y10T83/4763 ,  Y10T83/7513 ,  Y10T83/825

摘要： A traveling pipe cutter which includes an upper blade and a lower blade mounted on a blade holder such that the blade holder moves in response to a crank mechanism to cut the pipe with every one-cycle motion of the crank. The clamp which holds the pipe during the cutting process also serves as the blade guide for both the upper and lower blades.

摘要翻译： 一种行进管切割器，包括安装在刀片保持器上的上刀片和下刀片，使得刀片保持器响应于曲柄机构移动，以曲柄的每一个循环运动切割管道。 在切割过程中保持管道的夹具还用作上部和下部叶片的叶片导向件。