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1. 发明授权

US06675620B1 Process for manufacturing large area sheet metal parts, in particular a body component for a vehicle 有权
标题翻译：制造大面积钣金件的方法，特别是用于车辆的车体部件
公开(公告)号：US06675620B1
公开(公告)日：2004-01-13
申请号：US09705919
申请日：2000-11-06
申请人： Rolf Heyll , Robert Koehr
发明人： Rolf Heyll , Robert Koehr
IPC分类号： B21D2210
CPC分类号： B21D26/021 , B21D22/20 , B21D22/26 , B21D26/02
摘要： A process for the manufacture of a large area sheet metal part, in particular a body component for a vehicle, from a flat blank, provides that one sided pressurization with an active medium in a forming tool gives the flat blank a prestretched preform, and that then the preform, removed from the forming tool, is formed into the final shape in a separate deep drawing tool.
摘要翻译：用于从平坯制造大面积钣金件，特别是车辆用车身部件的方法提供了在成型工具中用活性介质进行单面加压，使平坯料具有预拉伸的预制件，并且那么从成形工具移除的预成型件在单独的深冲压工具中形成为最终形状。

2. 发明授权

US5729463A Designing and producing lightweight automobile bodies 失效
标题翻译：设计和生产轻型汽车车身
公开(公告)号：US5729463A
公开(公告)日：1998-03-17
申请号：US522676
申请日：1995-09-01
申请人： Gerhard Koenig , Robert Koehr , Felix Kybart , Sigfried Walter , John Catterall , John Krumbach , Rolf Heyll , Andrew Wolf
发明人： Gerhard Koenig , Robert Koehr , Felix Kybart , Sigfried Walter , John Catterall , John Krumbach , Rolf Heyll , Andrew Wolf
IPC分类号： B62D65/00 , G06F17/50 , G06F19/00
CPC分类号： G06F17/5095 , B23K11/11 , B23K26/22 , B62D65/00 , B23K2201/006 , B23K2201/185
摘要： Method and system for designing and producing a lightweight automobile or vehicle body. Structural performance targets are selected, a beam model analysis is conducted, and a body-in-white design is developed. A shell model is created and analyzed and material gauges and manufacturing processes for the body components are selected. A structural analysis is conducted to determine whether the shell model meets the selected structural performance targets. A crash model is created, analyzed, and modified until satisfactory crash requirements are met. A final structural analysis is conducted to determine whether the shell model meets the selected structural performance targets.
摘要翻译：轻型汽车或车身设计制造方法及系统。选择结构性能目标，进行梁模型分析，并开发了白车身设计。创建并分析了壳模型，并选择了身体部件的材料计量和制造过程。进行结构分析以确定壳模型是否满足选定的结构性能目标。创建，分析和修改碰撞模型，直到满足满意的碰撞要求为止。进行最终结构分析以确定壳模型是否满足选定的结构性能目标。

3. 发明授权

US06015182A Vehicle door structures incorporating hydroformed elements and processes for assembling such elements 失效
标题翻译：包含液压成型元件的车门结构和组装这些元件的工艺
公开(公告)号：US06015182A
公开(公告)日：2000-01-18
申请号：US257029
申请日：1999-02-25
申请人： Ulrich Weissert , Okan Goenueldinc , Marco Cercone , Ross Winslow , Andy Wolf , Robert Koehr , Rolf Heyll
发明人： Ulrich Weissert , Okan Goenueldinc , Marco Cercone , Ross Winslow , Andy Wolf , Robert Koehr , Rolf Heyll
IPC分类号： B60J5/04 , B60J5/10
CPC分类号： B60J5/0455 , B60J5/0404 , B60J5/0412 , B60J5/0431 , B60J5/0433 , B60J5/0463 , Y10T29/49938
摘要： A vehicle side door or hatchback structure incorporates at least one hydroformed component. In one configuration, a window frame, a door frame and a reinforcement member are press-fit together by pressurized fluid during a hydroforming process to join the frames and the reinforcement member together. In another configuration, a vehicle hatchback frame subassembly includes a one-piece hydroformed window frame with a central portion disposed between opposing end portions. Inner and outer panels are attached to each other and secured to the opposing end portions of the window frame. In yet another configuration, a vehicle door and window frame subassembly includes a hydroformed one-piece first door frame, a roll formed second door frame and a reinforcement member secured to the tubular one-piece first door frame. An outer front panel is attached to the reinforcement member by at least one mirror bracket. In a modification of this configuration, a mirror bracket which additionally defines a door hinge element interconnects an end of the reinforcement member to an end of the tubular one-piece first door frame. In a further configuration, a frameless vehicle door subassembly includes a lower tubular member and an upper tubular member secured together at their ends by a pair of hydroformed members.
摘要翻译：车辆侧门或两厢车结构包括至少一个液压成型部件。在一种构造中，在液压成型过程中，窗框，门框和加强构件通过加压流体压配合在一起，以将框架和加强构件连接在一起。在另一种构造中，车辆两厢车架子组件包括一个单件式的液压成型窗框，其中心部分设置在相对的端部之间。内板和外板彼此附接并固定到窗框的相对端部。在另一种构造中，车门和窗框子组件包括液压成型的单件式第一门框，辊形第二门框和固定到管状单件第一门框的加强构件。外部前面板通过至少一个反射镜支架附接到加强构件。在该配置的修改中，另外限定门铰链元件的镜支架将加强构件的端部与管状单件式第一门框架的端部相互连接。在另一种构造中，无框架车门子组件包括下管状构件和上管状构件，其在其端部由一对液压成型构件固定在一起。

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