公开(公告)号：US06261392B1

公开(公告)日：2001-07-17

申请号：US09424235

申请日：2000-03-20

申请人： Anders Sundgren ,  Mats Lindberg ,  Göran Berglund

发明人： Anders Sundgren ,  Mats Lindberg ,  Göran Berglund

IPC分类号： C21D810

CPC分类号： B21D26/033 ,  B21D26/047 ,  C21D1/673 ,  C21D9/08

摘要： The invention concerns a method for manufacturing quenched metal hollow casings of steel by blow-moulding whereby a preheated hollow casing billet, preferably above austenitising temperature, is introduced into a blow-moulding tool (1) and moulded by being expanded against the inner walls of the tool by the introduction of a preheated, pressurized medium into the interior cavity of the hollow casing, whereby the moulded hollow casing (6) is rapidly cooled in a process adapted to obtain quenching of the steel material by the dominating heated medium in the hollow casing being replaced by a pressurized cooling medium and that a cooling medium is led through the moulding tool to achieve its cooling.

摘要翻译： 本发明涉及一种通过吹塑制造钢的淬火金属中空壳体的方法，由此将预热的中空套管坯料（优选高于奥氏体化温度）引入吹塑工具（1）中并通过相对于 该工具通过将预热的加压介质引入到中空壳体的内部空腔中，由此模制的中空壳体（6）在适于通过中空的主要加热介质淬火钢材的过程中被快速冷却 壳体由加压冷却介质代替，并且冷却介质被引导通过模制工具以实现其冷却。

公开(公告)号：US07073259B2

公开(公告)日：2006-07-11

申请号：US10481317

申请日：2002-06-03

申请人： Anders Sundgren ,  Göran Berglund ,  Mats Lindberg

发明人： Anders Sundgren ,  Göran Berglund ,  Mats Lindberg

IPC分类号： B23P17/00

CPC分类号： B21D5/086 ,  B21D47/01 ,  B60R2019/1813 ,  Y10T29/49622 ,  Y10T29/49634 ,  Y10T29/5136 ,  Y10T29/53348

摘要： In an apparatus and method for manufacturing an automotive beam for use as a beam in structural components of automobiles, the beam is provided with significant improvements in terms of torsional rigidity and yield strength. The beam improves the overall safety of passengers and maintains the simplicity of the manufacturing process. The apparatus (1) for manufacturing roll formed profile beams comprises a plurality of material dispensers (2,6), a first set of rollers (5), a second set of rollers (11), a first welding station (10) mounted between the two sets of rollers (5, 11) and a second welding station (12) at the outlet of the second set of rollers (11). The method of manufacturing roll formed profile beams comprises the steps of roll forming a first profile element followed by roll forming a second profile element enclosing the first profile element and forming a closed profile beam having an internal support structure.

摘要翻译： 在用作汽车结构部件中的梁的制造汽车梁的装置和方法中，在扭转刚度和屈服强度方面提供了明显的改进。 梁改善了乘客的整体安全性，并保持了制造过程的简单性。 用于制造辊状轮廓梁的装置（1）包括多个材料分配器（2,6），第一组辊（5），第二组辊（11），第一焊接站（10），其安装在 两组辊（5,11）和在第二组辊（11）的出口处的第二焊接站（12）。 制造辊状轮廓梁的方法包括以下步骤：滚压形成第一轮廓元件，然后滚动形成包围第一轮廓元件的第二轮廓元件并形成具有内部支撑结构的封闭轮廓轮。

公开(公告)号：US06751998B2

公开(公告)日：2004-06-22

申请号：US10272647

申请日：2002-10-16

申请人： Anders Sundgren ,  Mats Lindberg ,  Göran Berglund

发明人： Anders Sundgren ,  Mats Lindberg ,  Göran Berglund

IPC分类号： B21D1114

CPC分类号： B21D11/14 ,  B21D7/06 ,  B21D7/16 ,  B21D11/02

摘要： In a method for forming a three-dimensional object and in particular to a method for forming a three-dimensional beam, it is desirable to form three-dimensional beams (5) having complex forms by using an efficient forming process for the beams which may be incorporated into existing high volume production techniques. The apparatus (1, 31) for forming three-dimensional beams (5) comprises a support device and an actuation device. Support members (2, 32, 41, 51, 61) spaced about the longitudinal axis of the support device locally define an opening (4, 35, 43, 53, 63) for supporting a section of the beam (5). The position of adjacent openings (4, 35, 43, 53, 63) relative to one another defines the overall form of the beam (5) and the actuation device defines the position of each opening (4, 35, 43, 53, 63).

摘要翻译： 在用于形成三维物体的方法中，特别是用于形成三维光束的方法中，期望通过使用用于光束的有效成形方法来形成具有复杂形式的三维光束（5） 纳入现有的大批量生产技术。 用于形成三维梁（5）的装置（1,31）包括支撑装置和致动装置。 围绕支撑装置的纵向轴线间隔开的支撑构件（2,32,31,51,61）局部地限定用于支撑梁（5）的一部分的开口（4,35,43,53,63）。 相邻的开口（4,35,43,53,63）相对于彼此的位置限定了梁（5）的整体形式，并且致动装置限定每个开口（4,35,43,53,63）的位置 ）。

公开(公告)号：US06352297B1

公开(公告)日：2002-03-05

申请号：US09567846

申请日：2000-05-09

申请人： Anders Sundgren ,  Mats Lindberg ,  Göran Berglund

发明人： Anders Sundgren ,  Mats Lindberg ,  Göran Berglund

IPC分类号： B60R1902

CPC分类号： B60R19/18 ,  B60R2019/1813 ,  Y10T29/49391 ,  Y10T29/49622 ,  Y10T29/49627 ,  Y10T29/49634 ,  Y10T29/5185 ,  Y10T29/5199

摘要： In a bumper bar for vehicles, the bar is extended in one dimension, has a closed cross-section and two ends and includes at least one front flange, one rear flange, one top side and one bottom side. The bumper bar has at least one part of the rear flange, lying along the bar, in contact with at least one part of the front flange, also lying along the bar. In the method for manufacturing the bumper bar, the at least one part of the rear flange is wholly or partially pressed in towards the at least one part of the front flange.

摘要翻译： 在车辆的保险杆中，杆在一个方面延伸，具有封闭的横截面和两端，并且包括至少一个前法兰，一个后法兰，一个顶侧和一个底侧。 保险杠杆具有至少一部分后凸缘，沿着杆放置，与前凸缘的至少一部分接触，也沿着杆。 在制造保险杆的方法中，后凸缘的至少一部分被全部或部分地压向前凸缘的至少一部分。

公开(公告)号：US07591453B2

公开(公告)日：2009-09-22

申请号：US10514908

申请日：2003-05-13

申请人： Anders Sundgren ,  Göran Berglund ,  Mats Lindberg

发明人： Anders Sundgren ,  Göran Berglund ,  Mats Lindberg

IPC分类号： B60G11/18 ,  F16F1/14

CPC分类号： B60G21/055 ,  B60G2206/427 ,  B60G2206/80

摘要： A stabilizer (1) used in a vehicle is provided by a tubular element (2) with a middle section (3) and two end sections (4a and 4b), where the end sections (4a and 4b) is bent at an angle relative the middle section (3) so that the stabilizer (1) attains a U-shape. Section surfaces perpendicular to the longitudinal/center axes (A3 and/or A4) of the tubular element at the middle section (3) and/or the end sections (4a and 4b) are of a shape where one of two vectors (V1 and V2) in the plane of a section surface is longer than the other, both vectors originating from the center of gravity of the section surface (P), extending to the periphery of the tubular element and being at an angle relative to each other. A method of manufacturing a stabilizer is also disclosed.

摘要翻译： 用于车辆的稳定器（1）由具有中间部分（3）和两个端部部分（4a和4b）的管状元件（2）提供，其中端部部分（4a和4b）以相对角度弯曲 中间部分（3），使得稳定器（1）达到U形。 在中间部分（3）和/或端部部分（4a和4b）处，垂直于管状元件的纵向/中心轴线（A3和/或A4）的截面是两个向量（V1和 V2）在分段表面的平面中比另一个更长，两个矢量源自截面（P）的重心，延伸到管状元件的周边并且相对于彼此成一角度。 还公开了制造稳定剂的方法。

公开(公告)号：US06976376B2

公开(公告)日：2005-12-20

申请号：US10277611

申请日：2002-10-22

申请人： Anders Sundgren ,  Göran Berglund ,  Mats Lindberg

发明人： Anders Sundgren ,  Göran Berglund ,  Mats Lindberg

IPC分类号： C21D1/673 ,  C21D9/08 ,  C21D8/10

CPC分类号： C21D9/085 ,  C21D1/673

摘要： In an apparatus for quenching thin walled metal hollow casings (6) manufactured by blow molding, the apparatus has a molding tool (1) defining a slot or aperture (21) and a delivery system for applying a coolant to the slot or aperture (21) of the molding tool (1). In a method of applying a coolant to the external surface of a blow molded casing (6), the coolant is applied onto an external surface of the casing (6) after the casing (6) has been formed against a tool (1) which includes at least one slot or aperture (21).

摘要翻译： 在用于淬火通过吹塑成型制造的薄壁金属中空壳体（6）的装置中，该装置具有限定槽或孔（21）的模制工具（1）和用于将冷却剂施加到槽或孔（21）的输送系统 ）成型工具（1）。 在将吹塑成型的壳体（6）的外表面上施加冷却剂的方法中，在将壳体（6）与工具（1）形成在一起的工具（1）上之后，将冷却剂施加到壳体（6）的外表面上， 包括至少一个槽或孔（21）。

公开(公告)号：US06640595B2

公开(公告)日：2003-11-04

申请号：US09897770

申请日：2001-07-02

申请人： Anders Sundgren ,  Mats Lindberg ,  Göran Berglund

发明人： Anders Sundgren ,  Mats Lindberg ,  Göran Berglund

IPC分类号： B21D1114

CPC分类号： B21D11/14 ,  B21D7/06 ,  B21D7/16 ,  B21D11/02

摘要： In a method and apparatus (1,31) for forming a three-dimensional object and in particular to a method and apparatus (1,31) for forming a three-dimensional beam, it is desirable to form three-dimensional beams (5) having complex forms by using an efficient forming process for the beams which may be incorporated into existing high volume production techniques. The apparatus (1,31) for forming three-dimensional beams (5) comprises a support device and an actuation device. Support members (2, 32, 41, 51, 61) spaced about the longitudinal axis of the support device locally define an opening (4, 35, 43, 53, 63) for supporting a section of the beam (5). The position of adjacent openings (4, 35, 43, 53, 63) relative to one another defines the overall form of the beam (5) and the actuation device defines the position of each opening (4, 35, 43, 53, 63).

摘要翻译： 在用于形成三维物体的方法和装置（1,31）中，特别涉及用于形成三维光束的方法和装置（1,31），希望形成三维光束（5） 具有复杂的形式，通过使用可以结合到现有大批量生产技术中的梁的有效成形方法。 用于形成三维梁（5）的装置（1,31）包括支撑装置和致动装置。 围绕支撑装置的纵向轴线间隔开的支撑构件（2,32,31,51,61）局部地限定用于支撑梁（5）的一部分的开口（4,35,43,53,63）。 相邻的开口（4,35,43,53,63）相对于彼此的位置限定了梁（5）的整体形式，并且致动装置限定每个开口（4,35,43,53,63）的位置 ）。

公开(公告)号：US07115176B2

公开(公告)日：2006-10-03

申请号：US10398007

申请日：2001-10-11

申请人： Anders Sundgren ,  Göran Berglund ,  Mats Lindberg

发明人： Anders Sundgren ,  Göran Berglund ,  Mats Lindberg

IPC分类号： C21D9/08

CPC分类号： C21D9/0068 ,  B23P15/00 ,  B62D21/00 ,  B62D25/00 ,  C21D1/18 ,  C21D9/06 ,  C21D9/46 ,  C21D2261/00

摘要： In a method of manufacturing articles (8) in hardenable metal materials, a shaped workpiece (5.1, 5.2) with closed cross-section is hardened. The hardened workpiece (5.1, 5.2) is separated into at least two parts, where each part constitutes one shaped open cross-section. The invention also concerns a manufacturing process and a production line for the manufacture of articles (8) in hardenable metal materials.

摘要翻译： 在可硬化金属材料制造制品（8）的方法中，具有闭合横截面的成形工件（5.1,5.2）被硬化。 硬化的工件（5.1,5.2）被分成至少两个部分，其中每个部分构成一个成形的开放横截面。 本发明还涉及用于制造可硬化金属材料中的制品（8）的制造方法和生产线。

公开(公告)号：US06726258B1

公开(公告)日：2004-04-27

申请号：US10149454

申请日：2002-07-22

申请人： Anders Sundgren ,  Mats Lindberg ,  Göran Berglund

发明人： Anders Sundgren ,  Mats Lindberg ,  Göran Berglund

IPC分类号： B60R1902

CPC分类号： B60R19/18 ,  B60R2019/1826

摘要： A vehicle is subjected to many requirements and wishes. One of these is that the vehicle is to protect passengers and load during a collision. This is achieved in that different parts in and on the vehicle are designed and constructed such that they, in different ways, absorb, distribute and channel energy during a collision. A bumper bar for a vehicle must be deformed both elastically and/or plastically during a collision. This invention offers a bumper bar that in its basic construction provides these properties. The invention concerns a bumper bar for vehicles where the bar is extended and has a closed cross-section with at least one forward flange (1) facing forwards in the normal direction of motion of the vehicle, an upper web (3) and a lower web (4). The forward flange (1) of the bumper bar is provided with elastically deformable grooves (6).

摘要翻译： 车辆受到许多要求和期望。 其中之一是车辆在碰撞期间保护乘客和负载。 这是通过设计和构造车辆中和车辆上的不同部件实现的，使得它们以不同的方式在碰撞期间吸收，分配和引导能量。 在碰撞过程中，车辆的保险杆必须弹性和/或塑性变形。 本发明提供一种保险杆，其基本结构提供这些特性。 本发明涉及一种用于车辆的保险杆，其中杆延伸并且具有闭合的横截面，其中至少一个前部法兰（1）在车辆的正常运动方向上面向前，前腹板（3）和下部 网（4）。 保险杆的前方凸缘（1）设置有可弹性变形的槽（6）。

公开(公告)号：US06684505B2

公开(公告)日：2004-02-03

申请号：US09924429

申请日：2001-08-08

申请人： Anders Sundgren ,  Mats Lindberg ,  Göran Berglund

发明人： Anders Sundgren ,  Mats Lindberg ,  Göran Berglund

IPC分类号： B21D5388

CPC分类号： B60R19/18 ,  B60R2019/1813 ,  Y10T29/49391 ,  Y10T29/49622 ,  Y10T29/49627 ,  Y10T29/49634 ,  Y10T29/5185 ,  Y10T29/5199

摘要： In a bumper bar for vehicles, the bar is extended in one dimension, has a closed cross-section and two ends and includes at least one front flange, one rear flange, one top side and one bottom side. The bumper bar has at least one part of the rear flange, lying along the bar, in contact with at least one part of the front flange, also lying along the bar. In the method for manufacturing the bumper bar, the at least one part of the rear flange is wholly or partially pressed in towards the at least one part of the front flange.

摘要翻译： 在车辆的保险杆中，杆在一个方面延伸，具有封闭的横截面和两端，并且包括至少一个前法兰，一个后法兰，一个顶侧和一个底侧。 保险杠杆具有至少一部分后凸缘，沿着杆放置，与前凸缘的至少一部分接触，也沿着杆。 在制造保险杆的方法中，后凸缘的至少一部分被全部或部分地压向前凸缘的至少一部分。