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1. 发明授权

US06726259B2 Method of making a steel crossbeam which crossbeam forms a component of a bumper for motor vehicles, and crossbeam 失效
标题翻译：制造横梁的钢横梁的制造方法，其形成用于机动车辆的保险杠的部件和横梁
公开(公告)号：US06726259B2
公开(公告)日：2004-04-27
申请号：US10353450
申请日：2003-01-29
申请人： Markus Kettler , Udo Klasfauseweh , Peter Goer
发明人： Markus Kettler , Udo Klasfauseweh , Peter Goer
IPC分类号： B60R1902
CPC分类号： B21D47/04 , B21D5/08 , B21D47/01 , B60R19/18 , B60R2019/1813 , Y10T428/2419 , Y10T428/24215
摘要： In a method of making a steel crossbeam for use as component of a bumper for motor vehicles, a composite element is formed by attaching sheet metal strips in parallel disposition onto a broadside of a steel sheet strand across an entire length thereof, whereby the sheet metal strips have a width which is narrower than a width of the steel sheet strand. The composite element is then shaped through roll-forming in a direction transverse to the longitudinal extent of the composite element into a crossbeam.
摘要翻译：在制造用作机动车辆保险杠的部件的钢横梁的方法中，通过将钢板条的整个长度上平行地设置在钢板股的宽边上而形成复合元件，由此将金属板条具有比钢板股的宽度窄的宽度。复合元件然后通过横向于复合元件的纵向延伸方向的横向成形成横梁。

2. 发明授权

US06592158B2 Method of making a steel crossbeam which crossbeam forms a component of a bumper for motor vehicles, and crossbeam 失效
公开(公告)号：US06592158B2
公开(公告)日：2003-07-15
申请号：US09812724
申请日：2001-03-20
申请人： Markus Kettler , Udo Klasfauseweh , Peter Goer
发明人： Markus Kettler , Udo Klasfauseweh , Peter Goer
IPC分类号： B60R1918
CPC分类号： B21D47/04 , B21D5/08 , B21D47/01 , B60R19/18 , B60R2019/1813 , Y10T428/2419 , Y10T428/24215
摘要： In a method of making a steel crossbeam for use as component of a bumper for motor vehicles, a composite element is formed by attaching sheet metal strips in parallel disposition onto a broadside of a steel sheet strand across an entire length thereof, whereby the sheet metal strips have a width which is narrower than a width of the steel sheet strand. The composite element is then shaped through roll-forming in a direction transverse to the longitudinal extent of the composite element into a crossbeam.

3. 发明授权

US06299226B1 Bumper 失效
标题翻译：保险杠
公开(公告)号：US06299226B1
公开(公告)日：2001-10-09
申请号：US09668814
申请日：2000-09-23
申请人： Achim Kröning , Hui Wang , Peter Goer , Dariusz Straznikiewiecz
发明人： Achim Kröning , Hui Wang , Peter Goer , Dariusz Straznikiewiecz
IPC分类号： B60R1904
CPC分类号： B60R19/34 , B60R19/18 , B60R2019/1813
摘要： A bumper for a motor vehicle has a transverse support and impact damping members connected to the transverse support, wherein the transverse support is fastened transverse to longitudinal supports of a motor vehicle frame via the impact damping members to the longitudinal supports. The transverse support is an open profiled member opening in a direction toward the impact damping members and has an upper shell and a lower shell. The transverse support has a front stay with an upper longitudinal edge and a lower longitudinal edge, wherein each one of the upper and the lower longitudinal edges has a leg extending toward the impact damping members. Each leg has a vertical portion and an angled reinforcement flange pointing toward the vehicle frame. Each leg is slanted inwardly between 5 degrees and 45 degrees from the longitudinal edges to the vertical portions.
摘要翻译：用于机动车辆的保险杠具有连接到横向支撑件的横向支撑和冲击阻尼构件，其中横向支撑件横跨于机动车辆框架的纵向支撑件经由冲击阻尼构件紧固到纵向支撑件。横向支撑件是在朝向冲击阻尼构件的方向上开口的开放型构件，并且具有上壳体和下壳体。横向支撑件具有前支柱，其具有上纵向边缘和下纵向边缘，其中上纵向边缘和下纵向边缘中的每一个具有朝向冲击阻尼构件延伸的腿部。每个腿具有垂直部分和指向车架的成角度的加强凸缘。每条腿从纵向边缘向垂直部分向内倾斜5度至45度。

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