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公开(公告)号：US08307685B2
公开(公告)日：2012-11-13
申请号：US12419626
申请日：2009-04-07
申请人： Richard D. Heinz , Bruce W. Lyons , Bryan E. Gould
发明人： Richard D. Heinz , Bruce W. Lyons , Bryan E. Gould
IPC分类号： B21B15/00
摘要： A high-strength beam includes first and second sections bent in opposite directions as part of a roll-forming process. A frame includes side frame members incorporating the double-bent beam and at least one energy management tube attached to the beam. In one form, the beam is tubular and has a cross-sectional dimension of greater than 25 mm and a material strength of at least about 60 KSI tensile strength. A roll form apparatus includes a roll former device and a sweep station in-line with the roll former device for sweeping the continuous beam in first and second opposing directions. Also, a method of roll-forming comprises steps of: roll-forming a sheet of material into a continuous beam and sweeping first and second sections of the beam in opposite directions.
摘要翻译： 高强度梁包括作为辊轧成型工艺的一部分在相反方向弯曲的第一和第二部分。 框架包括结合有双弯曲梁的侧框架构件和附接到梁的至少一个能量管理管。 在一种形式中，梁是管状的并且具有大于25mm的横截面尺寸和至少约60KSI拉伸强度的材料强度。 卷筒形装置包括一个成卷装置和一个与轧辊成形装置成一直线的扫掠站，用于在第一和第二相反的方向上扫掠连续的光束。 而且，一种滚压成形方法包括以下步骤：将一片材料卷成一个连续的波束，并沿着相反的方向扫掠波束的第一和第二部分。
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公开(公告)号：US20090255310A1
公开(公告)日：2009-10-15
申请号：US12419626
申请日：2009-04-07
申请人： Richard D. Heinz , Bruce W. Lyons , Bryan E. Gould
发明人： Richard D. Heinz , Bruce W. Lyons , Bryan E. Gould
摘要： A high-strength beam includes first and second sections bent in opposite directions as part of a roll-forming process. A frame includes side frame members incorporating the double-bent beam and at least one energy management tube attached to the beam. In one form, the beam is tubular and has a cross-sectional dimension of greater than 25 mm and a material strength of at least about 60 KSI tensile strength. A roll form apparatus includes a roll former device and a sweep station in-line with the roll former device for sweeping the continuous beam in first and second opposing directions. Also, a method of roll-forming comprises steps of: roll-forming a sheet of material into a continuous beam and sweeping first and second sections of the beam in opposite directions.
摘要翻译： 高强度梁包括作为辊轧成型工艺的一部分在相反方向弯曲的第一和第二部分。 框架包括结合有双弯曲梁的侧框架构件和附接到梁的至少一个能量管理管。 在一种形式中，梁是管状的并且具有大于25mm的横截面尺寸和至少约60KSI拉伸强度的材料强度。 卷筒形装置包括一个成卷装置和一个与轧辊成形装置成一直线的扫掠站，用于在第一和第二相反的方向上扫掠连续的光束。 而且，一种滚压成形方法包括以下步骤：将一片材料卷成一个连续的波束，并沿着相反的方向扫掠波束的第一和第二部分。
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公开(公告)号：US20110067472A1
公开(公告)日：2011-03-24
申请号：US12872411
申请日：2010-08-31
申请人： Richard D. Heinz , Bryan E. Gould
发明人： Richard D. Heinz , Bryan E. Gould
摘要： An apparatus includes, in combination, a roll former with rolls configured to form a structural beam from sheet material, and a sweep unit for longitudinally sweeping a beam in any of vertical, horizontal, or combination directions. The sweep unit has a first pair of forming rolls positioned to engage first opposing sides of the structural beam and has a second pair of forming rolls positioned to engage second opposing sides of the structural beam. The sweep unit movably supports the first and second pairs of forming rolls so that any selected one of the forming rolls continuously engages an associated side of the structural beam while an associated one of the forming rolls opposing the selected one forming roll moves downstream and around the selected one forming roll. This provides a very stable beam-bending condition promoting dimensional stability during the sweeping process, and hence dimensional accuracy and repeatability.
摘要翻译： 一种装置组合地包括具有被配置成从片材形成结构光束的辊的辊轧机，以及用于在任何垂直，水平或组合方向上纵向扫掠梁的扫掠单元。 扫掠单元具有第一对成形辊，其定位成与结构梁的第一相对侧接合并且具有定位成接合结构梁的第二相对侧的第二对成形辊。 吹扫单元可移动地支撑第一和第二对成型辊，使得任何选定的成型辊中的一个成形辊连续地接合结构梁的相关联的一侧，而与所选择的一个成形辊相对的相关联的一个成形辊移动到下游并且围绕 选择一个成型辊。 这提供了非常稳定的梁弯曲条件，以提高扫掠过程中的尺寸稳定性，从而提高尺寸精度和重复性。
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公开(公告)号：US08333096B2
公开(公告)日：2012-12-18
申请号：US12872602
申请日：2010-08-31
申请人： Richard D. Heinz , Bryan E. Gould
发明人： Richard D. Heinz , Bryan E. Gould
IPC分类号： B21D21/00
摘要： A method includes, in combination, a roll former with rolls configured to form a structural beam from sheet material, and a sweep unit for longitudinally sweeping a beam in any of vertical, horizontal, or combination directions. The sweep unit has a first pair of forming rolls positioned to engage first opposing sides of the structural beam and has a second pair of forming rolls positioned to engage second opposing sides of the structural beam. The sweep unit movably supports the first and second pairs of forming rolls so that any selected one of the forming rolls continuously engages an associated side of the structural beam while an associated one of the forming rolls opposing the selected one forming roll moves downstream and around the selected one forming roll. This provides a very stable beam-bending condition promoting dimensional stability during the sweeping process, and hence dimensional accuracy and repeatability.
摘要翻译： 一种方法包括组合的具有被配置为从片材形成结构束的辊的辊轧机，以及用于在垂直，水平或组合方向中的任何一个中纵向扫掠梁的扫掠单元。 扫掠单元具有第一对成形辊，其定位成与结构梁的第一相对侧接合并且具有定位成接合结构梁的第二相对侧的第二对成形辊。 吹扫单元可移动地支撑第一和第二对成型辊，使得任何选定的成型辊中的一个成形辊连续地接合结构梁的相关联的一侧，而与所选择的一个成形辊相对的相关联的一个成形辊移动到下游并且围绕 选择一个成型辊。 这提供了非常稳定的梁弯曲条件，以提高扫掠过程中的尺寸稳定性，从而提高尺寸精度和重复性。
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公开(公告)号：US08333095B2
公开(公告)日：2012-12-18
申请号：US12872411
申请日：2010-08-31
申请人： Richard D. Heinz , Bryan E. Gould
发明人： Richard D. Heinz , Bryan E. Gould
IPC分类号： B21D21/00
摘要： An apparatus includes, in combination, a roll former with rolls configured to form a structural beam from sheet material, and a sweep unit for longitudinally sweeping a beam in any of vertical, horizontal, or combination directions. The sweep unit has a first pair of forming rolls positioned to engage first opposing sides of the structural beam and has a second pair of forming rolls positioned to engage second opposing sides of the structural beam. The sweep unit movably supports the first and second pairs of forming rolls so that any selected one of the forming rolls continuously engages an associated side of the structural beam while an associated one of the forming rolls opposing the selected one forming roll moves downstream and around the selected one forming roll. This provides a very stable beam-bending condition promoting dimensional stability during the sweeping process, and hence dimensional accuracy and repeatability.
摘要翻译： 一种装置组合地包括具有被配置成从片材形成结构光束的辊的辊轧机，以及用于在任何垂直，水平或组合方向上纵向扫掠梁的扫掠单元。 扫掠单元具有第一对成形辊，其定位成与结构梁的第一相对侧接合并且具有定位成接合结构梁的第二相对侧的第二对成形辊。 吹扫单元可移动地支撑第一和第二对成型辊，使得任何选定的成型辊中的一个成形辊连续地接合结构梁的相关联的一侧，而与所选择的一个成形辊相对的相关联的一个成形辊移动到下游并且围绕 选择一个成型辊。 这提供了非常稳定的梁弯曲条件，以提高扫掠过程中的尺寸稳定性，从而提高尺寸精度和重复性。
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公开(公告)号：US07882718B2
公开(公告)日：2011-02-08
申请号：US11689320
申请日：2007-03-21
摘要： A computer controlled roll-forming apparatus is adapted to provide a repeating pattern of different longitudinal shapes to a continuous beam “on the fly” during the roll-forming process. A sweep station of the apparatus includes a primary bending roller tangentially engaging the continuous beam along the line level and an armature for biasing the continuous beam against the primary bending roller for a distance partially around a downstream side of the primary bending roller to form a sweep. Actuators adjustably move the armature partially around the downstream side of the primary bending roller between multiple positions for imparting a series of different longitudinal shapes. Internal and external mandrels control wall stability to allow even sharper sweeps. In one form, the apparatus also includes a coordinated cut-off, so that when separated into bumper beam segments, the ends of the individual beam segments have a greater sweep than their center sections.
摘要翻译： 计算机控制的卷筒成型设备适于在辊成型过程中“连续地”在连续梁上提供不同纵向形状的重复图案。 该设备的清扫站包括沿着线路层切向地连接连续梁的主弯曲辊和用于将连续梁抵靠主弯曲辊偏压一段距离部分地围绕主弯曲辊的下游侧的电枢，以形成扫 。 致动器可以将衔铁部分地围绕主弯曲辊的下游侧部分地在多个位置之间移动，以赋予一系列不同的纵向形状。 内部和外部心轴控制墙壁稳定性，以实现更清晰的扫描。 在一种形式中，该装置还包括协调的切断部，使得当分离成保险杠束段时，各个束段的端部比其中心部分具有更大的扫掠。
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公开(公告)号：US07530249B2
公开(公告)日：2009-05-12
申请号：US11925149
申请日：2007-10-26
IPC分类号： B21F11/00
摘要： A computer controlled roll-forming apparatus is adapted to provide a repeating pattern of different longitudinal shapes to a continuous beam “on the fly” during the roll-forming process. A sweep station on the apparatus includes a primary bending roller tangentially engaging the continuous beam along the line level and an armature for biasing the continuous beam against the primary bending roller for a distance partially around a downstream side of the primary bending roller to form a sweep. Further, actuators adjustably move the armature at least partially around the downstream side of the primary bending roller between at least first and second positions for imparting multiple different longitudinal shapes into the continuous beam. In one form, the apparatus also includes a coordinated cut-off, so that when separated into bumper beam segments, the ends of the individual beam segments have a greater sweep than their center sections.
摘要翻译： 计算机控制的卷筒成型设备适于在辊成型过程中“连续地”在连续梁上提供不同纵向形状的重复图案。 设备上的扫掠站包括沿着线路水平线切向地接合连续梁的主弯曲辊和用于将连续梁抵靠主弯曲辊偏压一段距离部分地围绕主弯曲辊的下游侧的电枢，以形成扫掠 。 此外，致动器可在至少第一和第二位置之间至少部分地围绕主弯曲辊的下游侧可调地移动电枢，以将多个不同的纵向形状赋予连续梁。 在一种形式中，该装置还包括协调的切断部，使得当分离成保险杠束段时，各个束段的端部比其中心部分具有更大的扫掠。
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公开(公告)号：US20110067473A1
公开(公告)日：2011-03-24
申请号：US12872602
申请日：2010-08-31
申请人： Richard D. Heinz , Bryan E. Gould
发明人： Richard D. Heinz , Bryan E. Gould
IPC分类号： B21D21/00
摘要： A method includes, in combination, a roll former with rolls configured to form a structural beam from sheet material, and a sweep unit for longitudinally sweeping a beam in any of vertical, horizontal, or combination directions. The sweep unit has a first pair of forming rolls positioned to engage first opposing sides of the structural beam and has a second pair of forming rolls positioned to engage second opposing sides of the structural beam. The sweep unit movably supports the first and second pairs of forming rolls so that any selected one of the forming rolls continuously engages an associated side of the structural beam while an associated one of the forming rolls opposing the selected one forming roll moves downstream and around the selected one forming roll. This provides a very stable beam-bending condition promoting dimensional stability during the sweeping process, and hence dimensional accuracy and repeatability.
摘要翻译： 一种方法包括组合的具有被配置为从片材形成结构束的辊的辊轧机，以及用于在垂直，水平或组合方向中的任何一个中纵向扫掠梁的扫掠单元。 扫掠单元具有第一对成形辊，其定位成与结构梁的第一相对侧接合并且具有定位成接合结构梁的第二相对侧的第二对成形辊。 吹扫单元可移动地支撑第一和第二对成型辊，使得任何选定的成型辊中的一个成形辊连续地接合结构梁的相关联的一侧，而与所选择的一个成形辊相对的相关联的一个成形辊移动到下游并且围绕 选择一个成型辊。 这提供了非常稳定的梁弯曲条件，以提高扫掠过程中的尺寸稳定性，从而提高尺寸精度和重复性。
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公开(公告)号：US07337642B2
公开(公告)日：2008-03-04
申请号：US11150904
申请日：2005-06-13
IPC分类号： B21D5/04
摘要： A computer controlled roll-forming apparatus is adapted to provide a repeating pattern of different longitudinal shapes to a continuous beam “on the fly” during the roll-forming process. A sweep station on the apparatus includes a primary bending roller tangentially engaging the continuous beam along the line level and an armature for biasing the continuous beam against the primary bending roller for a distance partially around a downstream side of the primary bending roller to form a sweep. Further, actuators adjustably move the armature at least partially around the downstream side of the primary bending roller between at least first and second positions for imparting multiple different longitudinal shapes into the continuous beam. In one form, the apparatus also includes a coordinated cut-off, so that when separated into bumper beam segments, the ends of the individual beam segments have a greater sweep than their center sections.
摘要翻译： 计算机控制的卷筒成型设备适于在辊成型过程中“连续地”在连续梁上提供不同纵向形状的重复图案。 设备上的扫掠站包括沿着线路水平线切向地接合连续梁的主弯曲辊和用于将连续梁抵靠主弯曲辊偏压一段距离部分地围绕主弯曲辊的下游侧的电枢，以形成扫掠 。 此外，致动器可在至少第一和第二位置之间至少部分地围绕主弯曲辊的下游侧可调地移动电枢，以将多个不同的纵向形状赋予连续梁。 在一种形式中，该装置还包括协调的切断部，使得当分离成保险杠束段时，各个束段的端部比其中心部分具有更大的扫掠。
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公开(公告)号：US08151614B2
公开(公告)日：2012-04-10
申请号：US12129152
申请日：2008-05-29
申请人： Richard D. Heinz , James H. Dodd , Wayne L. Ferris
发明人： Richard D. Heinz , James H. Dodd , Wayne L. Ferris
IPC分类号： B21D28/00
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 for cutting a variably swept continuous beam extending from a roll forming mill includes a pickup subassembly for tracking a shape of the continuous beam, and a cutoff subassembly that engages and supports sides of the continuous beam while a blade slices transversely through the continuous beam. A controller connected to the roll forming mill and to the cutoff unit controls the cutoff unit to allow pass through of the continuous beam, and is configured to actuate the pickup and then actuate the blade to cut the continuous beam into longitudinally symmetrical beam segments, each having a center section (swept or not) and with mirror-image equally-swept end sections.
摘要翻译： 用于切割从轧辊成型轧机延伸的可变扫过的连续梁的切断装置包括用于跟踪连续梁的形状的拾取子组件和接合并支撑连续梁的侧面的切割子组件，同时叶片横切穿过连续梁 光束。 连接到辊轧机和切断单元的控制器控制切断单元以允许连续梁的通过，并且被配置为致动拾取器，然后致动叶片以将连续梁切割成纵向对称的梁段，每个 具有中心部分（扫掠或不扫描）和具有镜像均匀扫描的端部部分。
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