DIFFERENT MATERIALS PANEL STRUCTURE
    2.
    发明公开
    DIFFERENT MATERIALS PANEL STRUCTURE 审中-公开
    PLATTENSTRUKTUR MIT UNTERSCHIEDLICHEN MATERIALIEN

    公开(公告)号:EP3103706A4

    公开(公告)日:2017-09-20

    申请号:EP15746942

    申请日:2015-01-19

    IPC分类号: B21J15/02 B60J5/04 B62D25/12

    摘要: Provided is a different materials panel structure having reduced occurrence of displacement or warping of a joining section and having excellent external appearance of an outer panel (2). The different materials panel structure has: an outer panel comprising a first metal material; an inner panel (3) arranged on the lower surface side of the outer panel and comprising a second metal material having a higher fusion point than the first metal material; and a rivet (6) comprising the same material as the second metal material and comprising a head section and a shaft section. An outer panel comprises a hemmed section formed by folding a rim section and which supports the inner panel via an adhesive layer (9). The head section of the rivet remains on the outer panel surface. The shaft section of the rivet penetrates from the lower surface side of the hemmed section of the outer panel towards the inner panel. A tip of the shaft section is spot-welded to the inner panel and a protruding section (3a) is provided in the inner panel at a position corresponding to the rivet and protruding in the axial direction of the rivet. A heat insulation section (8) comprising the adhesive layer or the adhesive layer and a gap is formed between the protruding section after welding and the outer panel.

    摘要翻译: 提供一种不同的材料板结构,其具有减少的接合部分的位移或翘曲的发生,并且具有优异的外部板(2)的外观。 不同材料板结构具有:包括第一金属材料的外板; 内板(3),布置在外板的下表面侧并包括具有比第一金属材料更高熔点的第二金属材料; 以及包括与第二金属材料相同的材料并包括头部和轴部的铆钉(6)。 外面板包括通过折叠边缘部分形成并且经由粘合层(9)支撑内面板的折边部分。 铆钉的头部保留在外面板表面上。 铆钉的轴部分从外板的折边部分的下表面侧朝向内板穿透。 轴部的前端点焊在内板上,在内板的与铆钉对应的位置上,在铆钉的轴向上突出设置有突出部(3a)。 在焊接后的突出部分和外板之间形成包括粘合剂层或粘合剂层和间隙的隔热部分(8)。

    Panel assembly and method for making the same
    3.
    发明公开
    Panel assembly and method for making the same 审中-公开
    Plattenanordnung und Verfahren zu deren Herstellung

    公开(公告)号:EP2781277A1

    公开(公告)日:2014-09-24

    申请号:EP13159999.5

    申请日:2013-03-19

    摘要: The invention provides a panel assembly comprising:
    - an inner panel 20 and an outer panel 10, wherein at least the outer panel is a metal panel, the panel assembly is formed by bending a flange portion 12 of the outer panel over a flange portion 22 of the inner panel (hem structure), and
    - a structural adhesive 30, which is between the flange portions of the inner and the outer panel and adheres the inner and the outer panel together,
    - wherein the geometry of the hem structure is adjusted to ensure that during further processing of the panel assembly through typical automotive production processes no liquid enters between facing surfaces of the panels and the adhesive.

    摘要翻译: 本发明提供了一种面板组件,包括: - 内板20和外板10,其中至少外板是金属板,面板组件通过将外板的凸缘部分12弯曲在凸缘部分22上 (下摆结构),以及 - 结构粘合剂30,其在内板和外板的凸缘部分之间并将内板和外板粘合在一起, - 其中将下摆结构的几何形状调整为 确保在通过典型的汽车生产过程进一步处理面板组件期间,液体不会进入面板的表面和粘合剂之间。

    Modified flat hem apparatus and method
    5.
    发明公开
    Modified flat hem apparatus and method 审中-公开
    Modifizierte Falzvorrichtung und Verfahren

    公开(公告)号:EP1112790A2

    公开(公告)日:2001-07-04

    申请号:EP00311091.3

    申请日:2000-12-13

    申请人: Unova IP Corp.

    发明人: Wiens, Philip

    IPC分类号: B21D39/02

    摘要: A hemming steel constructed to fold or hem a flange of an outer sheet metal panel onto an inner sheet metal panel has a forming face with a first, generally flat section and a second section inclined to the first section to provide a finished, hemmed flange having an outer portion closed or folded flat onto the inner sheet metal panel and an inner portion adjacent to the fold line which is inclined to the outer portion providing a reduced radius of the fold line bend. The second section of the hemming steel is preferably generally planar such that the inner portion of the hemmed flange is generally flat and provides an outer bend diameter along the fold line of the outer sheet metal panel which is less than three times the thickness of the sheet metal panel and may be approximately equal to or less than the thickness of the outer panel. The reduced bend diameter is believed to provide a smooth and fair fold line which has a more consistent appearance when viewed from different angles to improve the appearance of the panels of the vehicle body in assembly. Further, with the outer portion of the hemmed flange folded flat against the inner sheet metal panel, no sealing operation is required to prevent foreign material from collecting between the flange and inner panel. The angle at which the second section of the forming face is inclined relative to the first section can be changed to allow the location of the peripheral edge of the inner panel to be varied relative to the fold line.

    摘要翻译: 构造成将外部金属板的凸缘折叠或下摆到内部金属板上的折边钢板具有形成面,该成形面具有第一大致平坦的部分和与第一部分倾斜的第二部分,从而提供具有 平坦地封闭或折叠到内金属板上的外部部分和与折叠线相邻的内部部分,该折边线与外部部分倾斜,从而提供折叠线弯曲部的半径减小。 折边钢的第二部分优选地是大致平面的,使得卷边法兰的内部部分基本上是平的,并且沿着外部金属板的折线提供小于片材厚度的三倍的外部弯曲直径 金属板,并且可以大致等于或小于外板的厚度。 认为减小的弯曲直径提供了平滑和公平的折叠线,当从不同的角度观察时,其具有更一致的外观,以改善车体在组装中的外观。 此外,由于卷边凸缘的外部部分折叠成内侧金属板,所以不需要密封操作,以防止异物在凸缘和内板之间收集。 可以改变成形面的第二部分相对于第一部分倾斜的角度,以允许内部面板的周缘的位置相对于折叠线变化。

    Befestigungselement zur Anbringung an einem Bauteil, Zusammenbauteil umfassend das Befestigungselement sowie Verfahren zur Herstellung des Zusammenbauteils
    7.
    发明公开
    Befestigungselement zur Anbringung an einem Bauteil, Zusammenbauteil umfassend das Befestigungselement sowie Verfahren zur Herstellung des Zusammenbauteils 有权
    紧固于附接元件的构件,部件组件,其包括紧固元件和制造该组合件的方法

    公开(公告)号:EP2871375A1

    公开(公告)日:2015-05-13

    申请号:EP14191144.6

    申请日:2014-10-30

    IPC分类号: F16B21/04 F16B37/06

    摘要: Die vorliegende Erfindung betrifft ein Befestigungselement 10 zur Anbringung an einem Bauteil 28, wobei das Befestigungselement eine in einem montierten Zustand an dem Bauteil anliegende Anlagefläche 14 aufweist. Ferner weist das Befestigungselement eine in dem montierten Zustand dem Bauteil zugewandte Aufnahmeausnehmung 12 auf. Die Aufnahmeausnehmung ist durch zumindest eine Seitenwand 16 und einem Bodenabschnitt 18 begrenzt. Die Seitenwand ist zumindest abschnittsweise mit zumindest einer in axialer Richtung des Befestigungselements wirksamen Hinterschneidung 26a, 26b, 26c versehen. Der Bodenabschnitt ist durchbrechungsfrei ausgebildet.

    摘要翻译: 本发明涉及的紧固部件10用于连接到部件28,其中,所述紧固元件包括嵌合在安装状态上的组件接触表面第十四 此外,表面上的紧固元件面向在部件的安装状态下接收凹口12 接收凹槽由至少一个侧壁16和底部18限定 侧壁至少在与至少一种有效的底切紧固件26a的轴向部,26B提供,26C。 的底部形成无孔。

    Schweissverbindung mit zwei Blechen
    8.
    发明公开
    Schweissverbindung mit zwei Blechen 有权
    焊接接头与两个板

    公开(公告)号:EP1180410A3

    公开(公告)日:2002-04-10

    申请号:EP01119280.4

    申请日:2001-08-09

    发明人: Drew, Michael

    摘要: Schweißverbindung mit zwei Blechen, insbesondere zweier Bleche einer Sitzrücklehne, insbesondere eines Kraftfahrzeugs, mit einem ersten Blech (10), das eine abgewinkelte Blechkante (11) hat, die an einer Randstruktur (20) eines zweiten Blechs (12) anliegt und verschweißt ist, dadurch gekennzeichnet, daß das zweite Blech (12) mit einer vorbestimmten Anzahl von Durchsteckschlitzen (13) versehen ist, und daß das erste Blech (10) an seiner abgewinkelten Blechkante (11) durch die Durchsteckschlitze (13) hindurchgesteckte und unter die Randstruktur (20) abgewinkelte Laschen (14) hat, die nach ihrem Verschweißen mit der Randstruktur (20) gemeinsam mit dieser dem ersten Blech (10) praktisch antiparallel verformt sind.

    Modified flat hem apparatus and method
    9.
    发明公开
    Modified flat hem apparatus and method 审中-公开
    改性折叠装置和方法

    公开(公告)号:EP1112790A3

    公开(公告)日:2002-01-02

    申请号:EP00311091.3

    申请日:2000-12-13

    申请人: Unova IP Corp.

    发明人: Wiens, Philip

    IPC分类号: B21D39/02

    摘要: A hemming steel constructed to fold or hem a flange of an outer sheet metal panel (22) onto an inner sheet metal panel (20) has a forming face with a first, generally flat section and a second section inclined to the first section to provide a finished, hemmed flange having an outer portion closed or folded flat onto the inner sheet metal panel and an inner portion adjacent to the fold line which is inclined to the outer portion providing a reduced radius of the fold line bend. The second section of the hemming steel is preferably generally planar such that the inner portion of the hemmed flange is generally flat and provides an outer bend diameter along the fold line of the outer sheet metal panel which is less than three times the thickness of the sheet metal panel and may be approximately equal to or less than the thickness of the outer panel. The reduced bend diameter is believed to provide a smooth and fair fold line which has a more consistent appearance when viewed from different angles to improve the appearance of the panels of the vehicle body in assembly. Further, with the outer portion of the hemmed flange folded flat against the inner sheet metal panel, no sealing operation is required to prevent foreign material from collecting between the flange and inner panel. The angle at which the second section of the forming face is inclined relative to the first section can be changed to allow the location of the peripheral edge of the inner panel to be varied relative to the fold line.