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    Semi-finished flat blank for a side impact beam, and side impact beam for a motor vehicle
    1.
    发明授权
    Semi-finished flat blank for a side impact beam, and side impact beam for a motor vehicle 失效

    公开(公告)号：US06663169B2

    公开(公告)日：2003-12-16

    申请号：US10157770

    申请日：2002-05-29

    申请人： Ludger Gehringhoff ,  Udo Klasfauseweh ,  Hans-Jürgen Knaup

    发明人： Ludger Gehringhoff ,  Udo Klasfauseweh ,  Hans-Jürgen Knaup

    IPC分类号： B60R2700

    CPC分类号： B60J5/0444

    摘要： A side impact beam to be integrated in a motor vehicle includes at least one elongated bar, which has a trapezoidal cross section and terminates on both ends in ramp-like end portions, wherein the elongated bar has a central web, flanks diverging outwardly from the central web, and flanges connected to the extremities of the flanks, and terminal attachment zones. For manufacturing such a side impact beam, a semifinished flat blank is cut to size of constant width from a sheet metal material band of constant thickness and includes an elongated center portion of constant width and a length which is at least half a length of the blank, wherein the center portion terminates on opposite ends in tongue-shaped end portions.

    Method of making a tubular support bar for a dashboard support
    3.
    发明授权
    Method of making a tubular support bar for a dashboard support 有权
    制造用于仪表板支撑件的管状支撑杆的方法

    公开(公告)号：US08312629B2

    公开(公告)日：2012-11-20

    申请号：US12168402

    申请日：2008-07-07

    申请人： Andreas Hitz ,  Hans-Jürgen Knaup

    发明人： Andreas Hitz ,  Hans-Jürgen Knaup

    IPC分类号： B21C37/06 ,  B21D9/00 ,  B60K37/00

    CPC分类号： B21C37/0815 ,  B21C37/0803 ,  B21D49/005 ,  B21D53/84 ,  B60H1/0055 ,  B60H1/00564 ,  B60H1/242 ,  B62D25/145 ,  Y10T29/49622 ,  Y10T29/5185

    摘要： In a method of making a tubular support bar for a dashboard support, a sheet metal blank is placed in a first forming tool and pressed in a first shaping step by a ram into a U-shaped cavity of a first bottom die to form a U-shaped member. While remaining in the first bottom die, the U-shaped member is provided with connecting elements in the form of weld nuts by a automated placement device. Subsequently, the U-shaped member is transferred to a second forming tool and undergoes a second shaping step between a top die and a second bottom die to form a slotted tube. The longitudinal edges of the slotted tube are then joined together to form the support bar.

    摘要翻译： 在制造用于仪表板支撑件的管状支撑杆的方法中，将金属板坯放置在第一成形工具中，并且在第一成形步骤中通过冲头压入第一底模的U形空腔中以形成U 形成员 在保持在第一底模中时，U形构件通过自动放置装置设置有焊接螺母形式的连接元件。 随后，将U形构件转移到第二成形工具，并在顶模和第二底模之间经历第二成形步骤以形成开槽管。 然后将开槽管的纵向边缘连接在一起以形成支撑杆。

    Making plate workpiece with regions of different thickness
    4.
    发明授权
    Making plate workpiece with regions of different thickness 失效
    制作不同厚度区域的板材工件

    公开(公告)号：US07082808B2

    公开(公告)日：2006-08-01

    申请号：US10766513

    申请日：2004-01-27

    申请人： Hans-Jürgen Knaup

    发明人： Hans-Jürgen Knaup

    IPC分类号： B21D22/00

    CPC分类号： B21D53/00 ,  B21C37/02 ,  B21C37/065 ,  B21D35/006 ,  B21J5/00 ,  B21J5/08

    摘要： A method of making a part with regions of different thickness from a plate workpiece having a pair of substantially parallel plate faces. The workpiece is fitted between a surface of a die and a substantially parallel surface of a punch. The die is formed at its surface with an opening. Then the die and the punch are relatively shifted parallel to the surfaces and faces and so as to compress the workpiece parallel to its faces to extrude the workpiece transversely into the opening in the die surface, thereby creating a region of greater thickness.

    摘要翻译： 一种制造具有与具有一对基本上平行的板面的板工件不同厚度的区域的部分的方法。 工件安装在模具的表面和冲头的基本平行的表面之间。 模具在其表面形成有开口。 然后模具和冲头平行于表面和表面相对移动，以便平行于其表面压缩工件，以将工件横向挤压到模具表面中的开口中，从而形成更大厚度的区域。

    Hardened motor-vehicle part with repair point
    5.
    发明授权
    Hardened motor-vehicle part with repair point 失效
    硬化机动车零件具有修理点

    公开(公告)号：US07065850B2

    公开(公告)日：2006-06-27

    申请号：US10831880

    申请日：2004-04-26

    申请人： Hans-Jürgen Knaup

    发明人： Hans-Jürgen Knaup

    IPC分类号： B23P9/00

    CPC分类号： B62D25/00 ,  B62D25/24 ,  B62D65/00 ,  Y10T29/49716 ,  Y10T29/49726 ,  Y10T29/4973 ,  Y10T29/49732 ,  Y10T29/49734 ,  Y10T29/49742 ,  Y10T29/49799 ,  Y10T29/49833 ,  Y10T29/49895 ,  Y10T29/49995

    摘要： A hardened metal part is created having a pair of opposite faces and a dimple open at one of the faces and forming a pocket. This hardened metal part is installed in a motor vehicle over an element of the vehicle with the one face turned toward and the dimple aligned with a specific region of the element. Then at a later date when the region needs to be accessed, the dimple is ground off so as to form the pocket into a throughgoing hole and thereby expose the region through the hole so that a tool can act on the region through the hole.

    摘要翻译： 产生硬化的金属部件，其具有一对相对面和在其中一个表面上开口的凹坑并形成凹穴。 这种硬化的金属部件被安装在机动车辆上的车辆的元件上，其中一个面朝向并且凹坑与元件的特定区域对准。 然后在随后需要访问该区域的地方，将凹坑磨掉，以将口袋形成通孔，从而使该区域穿过该孔，使得工具能够通过该孔作用于该区域。

    Method of making a hardened motor-vehicle part of complex shape
    6.
    发明授权
    Method of making a hardened motor-vehicle part of complex shape 有权
    制造复杂形状的机动车部件的方法

    公开(公告)号：US07004004B2

    公开(公告)日：2006-02-28

    申请号：US10782128

    申请日：2004-02-19

    申请人： Wilhelm Arns ,  Hans-Jürgen Knaup

    发明人： Wilhelm Arns ,  Hans-Jürgen Knaup

    IPC分类号： B21D37/16

    CPC分类号： C23C2/26 ,  C21D1/673 ,  C21D7/13 ,  C21D9/0068

    摘要： A hardened steel part of complex shape is made from a workpiece by first heating the workpiece to an annealing temperature. Then, while the workpiece is still at the annealing temperature, the workpiece is rapidly deformed by a machine into an intermediate shape. The deformed workpiece is then moved from the machine to a press, and, while the workpiece is still at the annealing temperature, it is deformed in the press to the complex shape and then held in the press to harden the workpiece.

    摘要翻译： 通过首先将工件加热到退火温度，由工件制成复杂形状的硬化钢部分。 然后，当工件仍处于退火温度时，工件被机器快速变形为中间形状。 然后将变形的工件从机器移动到压机，并且当工件仍处于退火温度时，其在压机中变形为复合形状，然后保持在压机中以使工件硬化。

    Bumper for a motor vehicle
    7.
    发明授权
    Bumper for a motor vehicle 失效
    汽车保险杠

    公开(公告)号：US06623055B2

    公开(公告)日：2003-09-23

    申请号：US09978884

    申请日：2001-10-16

    申请人： Hans-Jürgen Knaup ,  Oliver Müller ,  Hui Wang

    发明人： Hans-Jürgen Knaup ,  Oliver Müller ,  Hui Wang

    IPC分类号： B60R1902

    CPC分类号： B60R19/18 ,  B60R19/24 ,  B60R2019/1813

    摘要： A bumper for a motor vehicle, includes a cross member for attachment to longitudinal members of a vehicle chassis. The cross member is defined by a length and has a shell element extending over a major part of the length of the cross member, wherein the shell element has incorporated therein at least one deep-drawn reinforcement member of cup shape configuration.

    摘要翻译： 用于机动车辆的保险杠包括用于附接到车辆底盘的纵向构件的横梁。 横向构件由长度限定并且具有在横向构件的长度的大部分上延伸的壳单元，其中壳单元已经结合有至少一个杯形构造的深冲加强构件。

    Method of making a shaped sheet-metal part
    10.
    发明授权
    Method of making a shaped sheet-metal part 失效
    制作成形钣金件的方法

    公开(公告)号：US07513137B2

    公开(公告)日：2009-04-07

    申请号：US11586253

    申请日：2006-10-25

    申请人： Dirk Kröger ,  Hans-Jürgen Knaup

    发明人： Dirk Kröger ,  Hans-Jürgen Knaup

    IPC分类号： B21D37/16 ,  B21D28/00

    CPC分类号： B62D25/04 ,  B21D28/10 ,  B21D53/88 ,  Y10T29/49995

    摘要： A shaped part is made by forming in a flat steel plate a thickness-reducing groove and hot-shaping and hardening the flat steel plate into a three-dimensional shape. Then the plate formed with the groove is cooled, and a piece is sheared off the cooled plate along a cut line in the groove.

    摘要翻译： 通过在平钢板中形成厚度减小槽并将扁钢板热成型硬化成三维形状而制成成形部。 然后将形成有凹槽的板冷却，并且沿着槽中的切割线将片材从冷却板上剪切出来。