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公开(公告)号：EP1462188B1
公开(公告)日：2006-11-29
申请号：EP04013391.0
申请日：1998-09-11
发明人： Narushima, Shigeki , Ide, Kenichi c/o Ishikawajima Harima , Dodo, Yasushi , Sato, Kazuyuki c/o Ishikawajima Harima , Tazoe, Nobuhiro c/o Ishikawajima Harima , Sato, Hisashi , Fujii, Yasuhiro , Imai, Isao , Obata, Toshihiko , Masuda, Sadakazu, NKK Corporation , Yamashina, Shuichi, NKK Corporation , Ikemune, Shozo, NKK Corporation , Murata, Satoshi, NKK Corporation , Yokoyama, Takashi, NKK Corporation , Sekine, Hiroshi, NKK Corporation , Motoyashiki, Yoichi, NKK Corporation
CPC分类号： B21B39/12 , B21B1/024 , B21B1/42 , B21B13/18 , B21B15/0035 , B21B39/006 , B21B39/04 , B21B39/14 , B21B41/08 , B21B2203/10 , B21B2203/20 , B21J1/04 , B21J7/18
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公开(公告)号：EP1679133A1
公开(公告)日：2006-07-12
申请号：EP06006863.2
申请日：1998-09-11
发明人： Narushima, Shigeki , Ide, Kenichi , Dodo, Yasushi , Sato, Kazuyuki , Tazoe, Nobuhiro , Sato, Hisashi , Fujii, Yasuhiro , Imai, Isao , Obata, Toshihiko , Masuda, Sadakazu NKK Corporation , Yamashina, Shuichi NKK Corporation , Ikemune, Shozo NKK Corporation , Murata, Satoshi NKK Corporation , Yokoyama, Takashi NKK Corporation , Sekine, Hiroshi NKK Corporation , Motoyashiki, Yoichi NKK Corporation
CPC分类号： B21B39/12 , B21B1/024 , B21B1/42 , B21B13/18 , B21B15/0035 , B21B39/006 , B21B39/04 , B21B39/14 , B21B41/08 , B21B2203/10 , B21B2203/20 , B21J1/04 , B21J7/18
摘要： A material 1 to be shaped is reduced and formed by bringing dies with convex forming surfaces, when viewed from the side of the transfer line of the material 1, close to the transfer line from above and below the material 1, in synchronism with each other, while giving the dies a swinging motion in such a manner that the portions of the forming surfaces of the dies, in contact with the material 1, are transferred from the upstream to the downstream side in the direction of the transfer line.
摘要翻译： 当从材料1的输送线的侧面观察时，与材料1的上方和下方彼此同步地接近传输线，从而形成具有凸形状的模具的成形材料1 同时向模具提供摆动运动，使得与材料1接触的模具的成形表面的部分沿着输送线的方向从上游侧向下游侧转移。
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公开(公告)号：EP0943376B1
公开(公告)日：2004-12-22
申请号：EP98941824.9
申请日：1998-09-11
发明人： NARUSHIMA, Shigeki , IDE, Kenichi , DODO, Yasushi , SATO, Kazuyuki , TAZOE, Nobuhiro , SATO, Hisashi , FUJII, Yasuhiro , IMAI, Isao , OBATA, Toshihiko , MASUDA, Sadakazu , YAMASHINA, Shuichi , IKEMUNE, Shozo , MURATA, Satoshi , YOKOYAMA, Takashi , SEKINE, Hiroshi , MOTOYASHIKI, Yoichi
CPC分类号： B21B39/12 , B21B1/024 , B21B1/42 , B21B13/18 , B21B15/0035 , B21B39/006 , B21B39/04 , B21B39/14 , B21B41/08 , B21B2203/10 , B21B2203/20 , B21J1/04 , B21J7/18
摘要： A plate thickness pressing device comprising a metallic die having convexly curved forming surfaces which project toward a conveying line as viewed laterally of the line from above and below a material (1) being formed and allowed to approach the conveying line in synchronism with each other while allowed to swing so that portions of the forming surfaces contacting with the material (1) being formed shift from a downstream side of the conveying line to an upstream side thereof to perform press forming of the material being formed, in a plate thicknesswise direction.
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公开(公告)号：EP1462188A2
公开(公告)日：2004-09-29
申请号：EP04013391.0
申请日：1998-09-11
发明人： Narushima, Shigeki , Ide, Kenichi , Dodo, Yasushi , Sato, Kazuyuki , Tazoe, Nobuhiro , Sato, Hisashi , Fujii, Yasuhiro , Imai, Isao , Obata, Toshihiko , Masuda, Sadakazu, NKK Corporation , Yamashina, Shuichi, NKK Corporation , Ikemune, Shozo, NKK Corporation , Murata, Satoshi, NKK Corporation , Yokoyama, Takashi, NKK Corporation , Sekine, Hiroshi, NKK Corporation , Motoyashiki, Yoichi, NKK Corporation
CPC分类号： B21B39/12 , B21B1/024 , B21B1/42 , B21B13/18 , B21B15/0035 , B21B39/006 , B21B39/04 , B21B39/14 , B21B41/08 , B21B2203/10 , B21B2203/20 , B21J1/04 , B21J7/18
摘要： A material 1 to be shaped is reduced and formed by bringing dies with convex forming surfaces, when viewed from the side of the transfer line of the material 1, close to the transfer line from above and below the material 1, in synchronism with each other, while giving the dies a swinging motion in such a manner that the portions of the forming surfaces of the dies, in contact with the material 1, are transferred from the upstream to the downstream side in the direction of the transfer line.
摘要翻译： 当从材料1的输送线的侧面观察时，与材料1的上方和下方彼此同步地接近传输线，从而形成具有凸形状的模具的成形材料1 同时向模具提供摆动运动，使得与材料1接触的模具的成形表面的部分沿着输送线的方向从上游侧向下游侧转移。
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公开(公告)号：EP1343598A1
公开(公告)日：2003-09-17
申请号：EP01271268.3
申请日：2001-12-17
IPC分类号： B21B37/00 , B65H23/26 , B65H27/00 , B65H23/04 , F16F15/12 , F16F15/121 , F16F15/126
CPC分类号： B65H27/00 , B21B37/007 , B21B37/48 , B21B39/008 , B21B39/08 , B21B2203/20 , B65H2601/524 , B65H2701/173 , F16F15/22 , F16F15/315 , Y10S72/71
摘要： Apparatus and method for reducing vibration in a mill stand. The apparatus comprises a roll (4) positioned upstream or downstream of the mill stand (1) and over which the strip material (2) being rolled is passed. The vibration control apparatus comprises an inertia element in the form of a flywheel (7) connected to the roll (4) by a stiffness element in the form of a compliant shaft (6). The components (6) and (7) form a mechanical system which can be tuned in such a way as to introduce a speed fluctuation at the roll (4) which exactly matches the speed fluctuation of the strip material as it enters the roll bite. Both the inertia element (7) and stiffness element (6) can take other forms: for example, the stiffness element could be a flexible drive belt or belts; the inertia element could be a shaft about which the roll (4) rotates, via a stiffness element.
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公开(公告)号：EP2931445A1
公开(公告)日：2015-10-21
申请号：EP13807996.7
申请日：2013-12-16
发明人： FROBÖSE, Thomas
IPC分类号： B21B21/00
CPC分类号： B21B21/005 , B21B21/02 , B21B35/06 , B21B35/14 , B21B2203/20
摘要： The present invention relates to a pilger rolling mill with a roll stand 2 that can move linearly back and forth along a movement direction 3 and with a crank drive, whereby the crank drive comprises a crankshaft 4 that is rotatably supported about an axis of rotation 13 and that comprises a crank pin 6 at a radial distance from the axis of rotation 13, and comprises a connecting rod 5 with a first and a second end, whereby the first end of the connecting rod 5 is pivotably fastened to the crank pin 6, and whereby the second end of the connecting rod is pivotably fastened to the roll stand 2, so that during the operation of the pilger rolling mill a rotary movement of the crankshaft is converted into an oscillating movement of the roll stand along the movement direction, and with a compensation shaft 11 that is rotatably supported about an axis of rotation 14, whereby the compensation shaft comprises a distribution of mass that is not rotationally symmetrical relative to its axis of rotation and has a counter-mass 12, whereby the crankshaft and the compensation shaft are connected to one another by a transmission so that a rotation of the crankshaft leads to a rotation of the compensation shaft. The axis of rotation 13 of the crankshaft 4 and the axis of rotation 14 of the compensation shaft 11 are at a distance from each other in a direction vertical to the direction of movement of the roll stand.
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公开(公告)号：EP1679133B1
公开(公告)日：2007-07-25
申请号：EP06006863.2
申请日：1998-09-11
发明人： Narushima, Shigeki , Ide, Kenichi , Dodo, Yasushi , Sato, Kazuyuki , Tazoe, Nobuhiro , Sato, Hisashi , Fujii, Yasuhiro , Imai, Isao , Obata, Toshihiko , Masuda, Sadakazu c/o JFE Steel Corporation , Yamashina, Shuichi NKK Corporation , Ikemune, Shozo c/o JFE Steel Corporation , Murata, Satoshi c/o JFE Steel Corporation , Yokoyama, Takashi c/o JFE Steel Corporation , Sekine, Hiroshi c/o JFE Steel Corporation , Motoyashiki, Yoichi c/o JFE Steel Corporation
CPC分类号： B21B39/12 , B21B1/024 , B21B1/42 , B21B13/18 , B21B15/0035 , B21B39/006 , B21B39/04 , B21B39/14 , B21B41/08 , B21B2203/10 , B21B2203/20 , B21J1/04 , B21J7/18
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公开(公告)号：EP1679135A1
公开(公告)日：2006-07-12
申请号：EP06006868.1
申请日：1998-09-11
发明人： Narushima, Shigeki , Ide, Kenichi , Dodo, Yasushi , Sato, Kazuyuki , Tazoe, Nobuhiro , Sato, Hisashi , Fujii, Yasuhiro , Imai, Isao , Obata, Toshihiko , Masuda, Sadakaz NKK Corporation , Yamashina, Shuichi NKK Corporation , Ikemune, Shozo NKK Corporation , Murata, Satoshi NKK Corporation , Yokoyama, Takashi NKK Corporation , Sekine, Hiroshi NKK Corporation , Motoyashiki, Yoichi NKK Corporation
CPC分类号： B21B39/12 , B21B1/024 , B21B1/42 , B21B13/18 , B21B15/0035 , B21B39/006 , B21B39/04 , B21B39/14 , B21B41/08 , B21B2203/10 , B21B2203/20 , B21J1/04 , B21J7/18
摘要： A material 1 to be shaped is reduced and formed by bringing dies with convex forming surfaces, when viewed from the side of the transfer line of the material 1, close to the transfer line from above and below the material 1, in synchronism with each other, while giving the dies a swinging motion in such a manner that the portions of the forming surfaces of the dies, in contact with the material 1, are transferred from the upstream to the downstream side in the direction of the transfer line.
摘要翻译： 当从材料1的输送线的侧面观察时，与材料1的上方和下方彼此同步地接近传输线，从而形成具有凸形状的模具的成形材料1 同时向模具提供摆动运动，使得与材料1接触的模具的成形表面的部分沿着输送线的方向从上游侧向下游侧转移。
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公开(公告)号：EP1679134A1
公开(公告)日：2006-07-12
申请号：EP06006867.3
申请日：1998-09-11
发明人： Narushima, Shigeki , Ide, Kenichi , Dodo, Yasushi , Sato, Kazuyuki , Tazoe, Nobuhiro , Sato, Hisashi , Fujii, Yasuhiro , Imai, Isao , Obata, Toshihiko , Masuda, Sadakazu NKK Corporation , Yamashina, Shuichi NKK Corporation , Ikemune, Shozo NKK Corporation , Murata, Satoshi NKK Corporation , Yokoyama, Takashi NKK Corporation , Sekine, Hiroshi NKK Corporation , Motoyashiki, Yoichi NKK Corporation
CPC分类号： B21B39/12 , B21B1/024 , B21B1/42 , B21B13/18 , B21B15/0035 , B21B39/006 , B21B39/04 , B21B39/14 , B21B41/08 , B21B2203/10 , B21B2203/20 , B21J1/04 , B21J7/18
摘要： A material 1 to be shaped is reduced and formed by bringing dies with convex forming surfaces, when viewed from the side of the transfer line of the material 1, close to the transfer line from above and below the material 1, in synchronism with each other, while giving the dies a swinging motion in such a manner that the portions of the forming surfaces of the dies, in contact with the material 1, are transferred from the upstream to the downstream side in the direction of the transfer line.
摘要翻译： 当从材料1的传送线一侧观察时，从材料1的上方和下方接近传送线，使得具有凸起形成表面的模具彼此同步地缩小并形成要成形的材料1 同时使模具摆动，使得与材料1接触的模具的成形表面的部分从输送线的方向上的上游侧向下游侧输送。
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公开(公告)号：EP1679132A2
公开(公告)日：2006-07-12
申请号：EP06006949.9
申请日：1998-09-11
发明人： Narushima, Shigeki , Ide, Kenichi , Dodo, Yasushi , Sato, Kazuyuki , Tazoe, Nobuhiro , Sato, Hisashi , Fujii, Yasuhiro , Imai, Isao , Obata, Toshihiko , Masuda, Sadakazu NKK Corporation , Yamashina, Shuichi NKK Corporation , Ikemune, Shozo NKK Corporation , Murata, Satoshi NKK Corporation , Yokoyama, Takashi NKK Corporation , Sekine, Hiroshi NKK Corporation , Motoyashiki, Yoichi NKK Corporation
CPC分类号： B21B39/12 , B21B1/024 , B21B1/42 , B21B13/18 , B21B15/0035 , B21B39/006 , B21B39/04 , B21B39/14 , B21B41/08 , B21B2203/10 , B21B2203/20 , B21J1/04 , B21J7/18
摘要： A material (1) to be shaped is reduced and formed by bringing dies with convex forming surfaces, when viewed from the side of the transfer line of the material (1), close to the transfer line from above and below the material (1), in synchronism with each other, while giving the dies a swinging motion in such a manner that the portions of the forming surfaces of the dies, in contact with the material (1), are transferred from the upstream (A) to the downstream side (B) in the direction of the transfer line (S).
摘要翻译： 当从材料（1）的传送线的侧面观察时，从材料（1）的上方和下方接近传输线，通过使具有凸形成表面的模具来形成待成形的材料（1） 相互同步，同时以使得与材料（1）接触的模具的成形表面的部分从上游（A）转移到下游侧的方式给予模具摆动 （B）沿传送线（S）的方向。
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