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1. 发明公开

EP2050520A2 Variable adjustable cutoff device for roll formers 有权
标题翻译：可变的einstellbare SchervorrichtungfürProfilwalzen
公开(公告)号：EP2050520A2
公开(公告)日：2009-04-22
申请号：EP08253332.4
申请日：2008-10-14
申请人： Shape Corporation
发明人： Heinz, Richard D. , Dodd, James H. , Ferris, Wayne L.
IPC分类号： B21D7/028 , B23D25/04 , B21D7/08 , B21D5/08 , B23D35/00 , B21D35/00 , B23D23/00 , B23D33/02 , B21D53/88
CPC分类号： B21D7/028 , B21D5/083 , B21D5/086 , B21D7/08 , B21D21/00 , B21D35/00 , B21D53/88 , B23D21/00 , B23D23/00 , B23D25/04 , B23D36/0033 , Y10T83/2181
摘要： A cutoff unit (57) for cutting a variably swept continuous beam (56) extending from a roll forming mill (56) includes a pickup subassembly (60) for tracking a shape of the continuous beam (56), and a cutoff subassembly (61) that engages and supports sides of the continuous beam (56) while a blade (64) slices transversely through the continuous beam (56). A controller (55) connected to the roll forming mill (54) and to the cutoff unit (57) controls the cutoff unit (57) to allow pass through of the continuous beam (56), and is configured to actuate the pickup (60) and then actuate the blade (64) to cut the continuous beam (56) into longitudinally symmetrical beam segments (58), each having a center section (51) (swept or not) and with mirror-image equally-swept end sections (52).
摘要翻译：用于切割从轧辊成型轧机（56）延伸的可变的扫过的连续梁（56）的切断装置（57）包括用于跟踪连续梁（56）的形状的拾取组件（60）和切断子组件），其在叶片（64）横向穿过连续梁（56）切割时接合并支撑连续梁（56）的侧面。连接到辊轧机（54）和切断单元（57）的控制器（55）控制切断单元（57）以允许连续梁（56）通过，并且构造成致动拾取器），然后致动叶片（64）以将连续梁（56）切割成纵向对称的梁段（58），每个梁段具有中心部分（51）（扫掠或不扫掠）和具有镜像均匀的末端部分 52）。

2. 发明授权

EP2050520B1 Variable adjustable cutoff device for roll formers 有权
标题翻译：形成用于辊可变可调剪切装置
公开(公告)号：EP2050520B1
公开(公告)日：2011-10-05
申请号：EP08253332.4
申请日：2008-10-14
申请人： Shape Corporation
发明人： Heinz, Richard D. , Dodd, James H. , Ferris, Wayne L.
IPC分类号： B21D7/028 , B23D25/04 , B21D7/08 , B21D5/08 , B23D35/00 , B21D35/00 , B23D23/00 , B23D33/02 , B21D53/88
CPC分类号： B21D7/028 , B21D5/083 , B21D5/086 , B21D7/08 , B21D21/00 , B21D35/00 , B21D53/88 , B23D21/00 , B23D23/00 , B23D25/04 , B23D36/0033 , Y10T83/2181

3. 发明公开

EP1554066A2 VORRICHTUNG ZUM 3D-FREIFORMBIEGEN VON PROFILEN 有权
公开(公告)号：EP1554066A2
公开(公告)日：2005-07-20
申请号：EP03788942.5
申请日：2003-10-08
申请人： ThyssenKrupp Stahl AG
发明人： FLEHMIG, Thomas , KIBBEN, Martin
IPC分类号： B21D7/04 , B21D7/028
CPC分类号： B21D9/073
摘要： The invention relates to a device for free three-dimensional profile forming, said profile having any overall dimensions but remaining constant with respect to the length thereon, especially for hollow profile. The inventive three-dimensional forming consists in bending the profile (7) along the longitudinal axis (L) thereof and displacing said profile in the direction of feed motion (V) parallel to the axis (L) with the aid of a feeding device (3) provided with a rotary drive, passing the profile through the passageway (1c) of a guiding element (1) adjacent to the profile surface and through a bending tool (5) arranged in a supporting element (4) after the guiding element (1) in the direction of feed motion (V). The bending tool (5) rotates around an axis which is perpendicular with respect to the longitudinal axis (L) of the profile (7) in such a way that it produces a bending force thereon. Said invention is characterised in that when the profile (7) rotates around the longitudinal axis (L) thereof during the displacement to the feeding device (3), the guiding element (1) and the bending tool (5) rotate together with said profile in such a way that it makes it possible to carry out the three-dimensional bending of the profile (7) even if it has a non-circular cross section.
摘要翻译：本发明涉及一种用于自由三维轮廓成形的装置，所述轮廓具有任何总体尺寸但相对于其上的长度保持恒定，特别是对于空心型材。本发明的三维成形包括沿着其纵向轴线（L）弯曲型材（7），并借助于供给装置（图1）沿平行于轴线（L）的进给运动方向（V）（1）的通道（1c）上并通过布置在支撑元件（4）中的弯曲工具（5）在导向元件（1）之后穿过轮廓表面 1）沿进给运动方向（V）。弯曲工具（5）围绕垂直于型材（7）的纵向轴线（L）的轴线旋转，使得其在其上产生弯曲力。所述发明的特征在于，当所述型材（7）在朝向所述进给装置（3）的位移期间围绕其纵向轴线（L）旋转时，所述引导元件（1）和所述弯曲工具（5）与所述型材使得即使它具有非圆形横截面，也可以实现型材（7）的三维弯曲。

4. 发明公开

EP2142319A2 APPARATUS FOR BENDING AND STRETCHING SECTIONS MADE OF HIGH- STRENGTH MATERIAL, IN PARTICULAR IRON OR STEEL VEHICULAR BUMPERS, AND RELATED METHOD FOR BENDING AND STRETCHING SAID SECTIONS 审中-公开
标题翻译： DEVICE FOR弯曲和伸展由高强度材料制成型材，弯曲铁，尤其是车辆保险杠或钢及相关方法和伸展的个人资料
公开(公告)号：EP2142319A2
公开(公告)日：2010-01-13
申请号：EP08737339.5
申请日：2008-03-26
申请人： CO Proget S.R.L.
发明人： ACCOSSATO, Angelo , ACCOSSATO, Claudio , PIEROBON, Andrea
IPC分类号： B21D11/02 , B21D7/06 , B21D7/028
CPC分类号： B21D11/02 , B21D7/028 , B21D7/066
摘要： The present invention relates to an apparatus (10) for bending and stretching sections (20) made of high-strength material, in particular iron or steel vehicular bumpers, comprising: a first jaw (31) and a second jaw(32) provided as one single unit block, each of said first jaw (31) and second jaw (32) comprising a cavity (33A, 33B) adapted to receive a first end (21) and a second end (22) of said section (20); a first forming die (41) and a second forming die (42) adapted to be coupled to said first jaw (31) and second jaw (32), respectively, thus forming an assembly adapted to bend said first end (21) and second end (22) of the section (20); moving means for operating the movable parts of the apparatus (10), in particular said first jaw (31) and second jaw (32) and said first forming die (41) and second forming die (42). The invention is characterized in that said apparatus (10) comprises actuator means which allow said first end (21) and second end (22) of the section (20) to be loaded into said cavities (33A, 33B), and which allow said first end (21) and second end (22) of the section (20) to be unloaded once the latter has been bent by said jaws (31, 32) and said forming dies (41, 42). A method for bending and stretching sections made of high-strength material is also disclosed.

5. 发明授权

EP0449599B1 Roll-formed automotive bumper and method of making same 失效
标题翻译：滚筒式汽车保险杠及其制造方法
公开(公告)号：EP0449599B1
公开(公告)日：1993-09-01
申请号：EP91302659.7
申请日：1991-03-26
申请人： SHAPE CORPORATION
发明人： Sturrus, Peter , Heinz, Richard David
IPC分类号： B60R19/02 , B21D7/028
CPC分类号： B60R19/03 , B21D53/88 , B60R19/18 , B60R2019/1826 , Y10S138/11

6. 发明授权

EP1755801B2 A DEVICE AND A METHOD FOR SHAPING AND QUENCHING A BEAM 有权
标题翻译：装置和方法窗体和淬火技术支持
公开(公告)号：EP1755801B2
公开(公告)日：2014-08-20
申请号：EP05740415.4
申请日：2005-05-13
申请人： Accra Teknik AB
发明人： NILSSON, Lars , WIKSTRÖM, Peter
IPC分类号： B21C37/15 , B21D7/028 , C21D1/673 , C21D9/08
CPC分类号： C21D9/08 , B21D7/028 , C21D1/60 , C21D1/673 , C21D9/0068

7. 发明授权

EP1755801B1 A DEVICE AND A METHOD FOR SHAPING AND QUENCHING A BEAM 有权
标题翻译：装置和方法窗体和淬火技术支持
公开(公告)号：EP1755801B1
公开(公告)日：2011-04-27
申请号：EP05740415.4
申请日：2005-05-13
申请人： Accra Teknik AB
发明人： NILSSON, Lars , WIKSTRÖM, Peter
IPC分类号： B21C37/15 , B21D7/028 , C21D1/673 , C21D9/08
CPC分类号： C21D9/08 , B21D7/028 , C21D1/60 , C21D1/673 , C21D9/0068
摘要： A device for shaping a beam from a blank is disclosed, the blank being a profile element in the form of a beam having a closed cross-section, end portions (1A, 1B), a centre portion (1C) and a front flange, a rear flange, an upper web and a lower web. The beam is to be heated to an austenitizing temperature for quenching. The device is characterized in that it comprises an upper tool part (3) and a lower tool part (4) arranged to receive the heated beam blank and shape it, the device comprises a part (9, 9A, 9B) arranged to impress end portions (1.2a) of the rear flange, so that the beam (1) after the shaping has the greatest volume at the centre portion and the smallest volume at the ends (1A, 1B) along a certain distance (X), and parts to bend the beam end portions. The device also comprises means for directing a cooling medium through the internal cavities of the beam. The invention also relates to methods for shaping and quenching hollow beams.

8. 发明公开

EP2050520A3 Variable adjustable cutoff device for roll formers 有权
标题翻译：形成用于辊可变可调剪切装置
公开(公告)号：EP2050520A3
公开(公告)日：2009-08-19
申请号：EP08253332.4
申请日：2008-10-14
申请人： Shape Corporation
发明人： Heinz, Richard D. , Dodd, James H. , Ferris, Wayne L.
IPC分类号： B21D7/028 , B23D25/04 , B21D7/08 , B21D5/08 , B23D35/00 , B21D35/00 , B23D23/00 , B23D33/02 , B21D53/88
CPC分类号： B21D7/028 , B21D5/083 , B21D5/086 , B21D7/08 , B21D21/00 , B21D35/00 , B21D53/88 , B23D21/00 , B23D23/00 , B23D25/04 , B23D36/0033 , Y10T83/2181
摘要： A cutoff unit (57) for cutting a variably swept continuous beam (56) extending from a roll forming mill (56) includes a pickup subassembly (60) for tracking a shape of the continuous beam (56), and a cutoff subassembly (61) that engages and supports sides of the continuous beam (56) while a blade (64) slices transversely through the continuous beam (56). A controller (55) connected to the roll forming mill (54) and to the cutoff unit (57) controls the cutoff unit (57) to allow pass through of the continuous beam (56), and is configured to actuate the pickup (60) and then actuate the blade (64) to cut the continuous beam (56) into longitudinally symmetrical beam segments (58), each having a center section (51) (swept or not) and with mirror-image equally-swept end sections (52).

9. 发明公开

EP1755801A1 A DEVICE AND A METHOD FOR SHAPING AND QUENCHING A BEAM 有权
标题翻译：装置和方法窗体和淬火技术支持
公开(公告)号：EP1755801A1
公开(公告)日：2007-02-28
申请号：EP05740415.4
申请日：2005-05-13
申请人： Accra Teknik AB
发明人： NILSSON, Lars , WIKSTRÖM, Peter
IPC分类号： B21C37/15 , B21D7/028 , C21D1/673 , C21D9/08
CPC分类号： C21D9/08 , B21D7/028 , C21D1/60 , C21D1/673 , C21D9/0068
摘要： A device for shaping a beam from a blank is disclosed, the blank being a profile element in the form of a beam having a closed cross-section, end portions (1A, 1B), a centre portion (1C) and a front flange, a rear flange, an upper web and a lower web. The beam is to be heated to an austenitizing temperature for quenching. The device is characterized in that it comprises an upper tool part (3) and a lower tool part (4) arranged to receive the heated beam blank and shape it, the device comprises a part (9, 9A, 9B) arranged to impress end portions (1.2a) of the rear flange, so that the beam (1) after the shaping has the greatest volume at the centre portion and the smallest volume at the ends (1A, 1B) along a certain distance (X), and parts to bend the beam end portions. The device also comprises means for directing a cooling medium through the internal cavities of the beam. The invention also relates to methods for shaping and quenching hollow beams.

10. 发明授权

EP1554066B1 VORRICHTUNG ZUM 3D-FREIFORMBIEGEN VON PROFILEN 有权
标题翻译： DEVICE FOR 3D自由弯曲PROFILES
公开(公告)号：EP1554066B1
公开(公告)日：2006-12-13
申请号：EP03788942.5
申请日：2003-10-08
申请人： ThyssenKrupp Steel AG
发明人： FLEHMIG, Thomas , KIBBEN, Martin
IPC分类号： B21D7/04 , B21D7/028
CPC分类号： B21D9/073
摘要： The invention relates to a device for free three-dimensional profile forming, said profile having any overall dimensions but remaining constant with respect to the length thereon, especially for hollow profile. The inventive three-dimensional forming consists in bending the profile (7) along the longitudinal axis (L) thereof and displacing said profile in the direction of feed motion (V) parallel to the axis (L) with the aid of a feeding device (3) provided with a rotary drive, passing the profile through the passageway (1c) of a guiding element (1) adjacent to the profile surface and through a bending tool (5) arranged in a supporting element (4) after the guiding element (1) in the direction of feed motion (V). The bending tool (5) rotates around an axis which is perpendicular with respect to the longitudinal axis (L) of the profile (7) in such a way that it produces a bending force thereon. Said invention is characterised in that when the profile (7) rotates around the longitudinal axis (L) thereof during the displacement to the feeding device (3), the guiding element (1) and the bending tool (5) rotate together with said profile in such a way that it makes it possible to carry out the three-dimensional bending of the profile (7) even if it has a non-circular cross section.

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