公开(公告)号：US07152896B2

公开(公告)日：2006-12-26

申请号：US10820211

申请日：2004-04-07

申请人： Thilo Roeth ,  Reinhard Vomhof

发明人： Thilo Roeth ,  Reinhard Vomhof

IPC分类号： B60J7/00

CPC分类号： B62D29/008

摘要： The present invention relates to a lightweight part, particularly a vehicle body part, which includes sheet steel and light metal. In order to improve the manufacturability as well as the strength and rigidity properties, the sheet steel (6 through 8) is implemented as thin-walled, particularly has a thickness of less than 2 mm, and has at least one free area which is provided locally with a cast or sintered reinforcement structure (15) made of light metal.

摘要翻译： 本发明涉及轻质部件，特别涉及包括钢板和轻金属的车身部件。 为了提高可制造性以及强度和刚性特性，钢板（6〜8）实施为薄壁，特别是厚度小于2mm，并且具有至少一个设置的自由面积 局部具有由轻金属制成的铸造或烧结加强结构（15）。

公开(公告)号：US06883627B1

公开(公告)日：2005-04-26

申请号：US09692722

申请日：2000-10-19

申请人： Bradley Staines ,  Bettina Veith ,  Thilo Roeth

发明人： Bradley Staines ,  Bettina Veith ,  Thilo Roeth

IPC分类号： B62D25/10 ,  B60R21/02 ,  B60R21/34

CPC分类号： B60R21/34 ,  B60R2021/343

摘要： An engine hood for motor vehicles possesses a deformable head impact zone for the protection of pedestrians in the event of a collision with the motor vehicle. The engine hood is composed of two or more load-bearing shells and has a flexural strength profile which is low adjacent the edges and increases continuously toward the middle of the hood. At the same time, the engine hood has a uniform mass distribution ovcr the entire surface. Consequently, irrespective of the position the engine hood, the same characteristic for the head impact is achieved everywhere. The advantageous embodiment of the engine hood provides a reinforcing panel with regularly arranged beads, at most three beads forming a junction point so as to reduce local rigidities.

摘要翻译： 机动车辆的发动机罩具有可变形的头部冲击区域，用于在与机动车辆碰撞的情况下保护行人。 发动机罩由两个或更多个承载壳组成，并且具有邻近边缘低的弯曲强度分布并且持续朝向罩的中间增加。 同时，发动机罩在整个表面均匀分布。 因此，无论发动机罩的位置如何，头部撞击的相同特征都到达了。 发动机罩的有利实施例提供了具有规则布置的珠的加强板，至多三个珠形成了连接点，以便减小局部刚度。