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    Method of manufacturing a flat gasket
    1.
    发明授权
    Method of manufacturing a flat gasket 失效
    制造平垫圈的方法

    公开(公告)号：US07913386B2

    公开(公告)日：2011-03-29

    申请号：US11789540

    申请日：2007-04-25

    申请人： Ulrich Werz ,  Tobias Gruhler ,  Peter Schenk ,  Wolfgang Fritz ,  Willi Brodbeck ,  Matthias Baur

    发明人： Ulrich Werz ,  Tobias Gruhler ,  Peter Schenk ,  Wolfgang Fritz ,  Willi Brodbeck ,  Matthias Baur

    IPC分类号： B21D31/00 ,  B21D35/00 ,  B21D53/84

    CPC分类号： F16J15/0825 ,  F16J2015/085 ,  Y10T29/49297 ,  Y10T29/49906

    摘要： Flat gasket comprising a first sheet metal layer consisting of a spring steel and a second sheet metal layer consisting of a ductile steel, the first layer being provided with a sealing bead, and the second layer being provided in an edge area bordering on an edge of the layer with a thickened zone as supporting element for receiving pressing forces; to increase the design possibilities for such a supporting element, the latter is formed by at least one elongate arch of the second layer, which is stamped into the edge area of the second layer and extends approximately parallel to the free edge of the edge area, the arch being compressed in such a way that the metal volume of the supporting element is at least three times the total hollow space volume which the supporting element and two tangential planes abutting on the latter and extending parallel to the plane of the second layer include between them.

    摘要翻译： 平垫圈，包括由弹性钢构成的第一金属板和由韧性钢构成的第二金属层，所述第一层设置有密封珠，所述第二层设置在边缘区域中，所述边缘区域与 所述层具有加厚区域作为用于接收按压力的支撑元件; 以增加这种支撑元件的设计可能性，后者由第二层的至少一个细长的拱形成，其被冲压到第二层的边缘区域中并且大致平行于边缘区域的自由边延伸， 该拱被压缩成使得支撑元件的金属体积至少为总中空空间体积的三倍，支撑元件和两个切向平面邻接在第二层平面上的两个切平面包括在 他们。

    Flat gasket, in particular, cylinder head gasket
    2.
    发明申请
    Flat gasket, in particular, cylinder head gasket 失效
    平垫圈，特别是气缸盖垫片

    公开(公告)号：US20070262536A1

    公开(公告)日：2007-11-15

    申请号：US11789540

    申请日：2007-04-25

    申请人： Ulrich Werz ,  Tobias Gruhler ,  Peter Schenk ,  Wolfgang Fritz ,  Willi Brodbeck ,  Matthias Baur

    发明人： Ulrich Werz ,  Tobias Gruhler ,  Peter Schenk ,  Wolfgang Fritz ,  Willi Brodbeck ,  Matthias Baur

    IPC分类号： F02F11/00

    CPC分类号： F16J15/0825 ,  F16J2015/085 ,  Y10T29/49297 ,  Y10T29/49906

    摘要： Flat gasket comprising a first sheet metal layer consisting of a spring steel and a second sheet metal layer consisting of a ductile steel, the first layer being provided with a sealing bead, and the second layer being provided in an edge area bordering on an edge of the layer with a thickened zone as supporting element for receiving pressing forces; to increase the design possibilities for such a supporting element, the latter is formed by at least one elongate arch of the second layer, which is stamped into the edge area of the second layer and extends approximately parallel to the free edge of the edge area, the arch being compressed in such a way that the metal volume of the supporting element is at least three times the total hollow space volume which the supporting element and two tangential planes abutting on the latter and extending parallel to the plane of the second layer include between them.

    摘要翻译： 平垫圈，包括由弹性钢构成的第一金属板和由韧性钢构成的第二金属层，所述第一层设置有密封珠，所述第二层设置在边缘区域中，所述边缘区域与 所述层具有加厚区域作为用于接收按压力的支撑元件; 以增加这种支撑元件的设计可能性，后者由第二层的至少一个细长的拱形成，其被冲压到第二层的边缘区域中并且大致平行于边缘区域的自由边延伸， 该拱被压缩成使得支撑元件的金属体积至少为总中空空间体积的三倍，支撑元件和两个切向平面邻接在第二层平面上的两个切平面包括在 他们。

    Flat gasket
    4.
    发明授权
    Flat gasket 失效
    平垫圈

    公开(公告)号：US06343795B1

    公开(公告)日：2002-02-05

    申请号：US09468150

    申请日：1999-12-21

    申请人： Hans-Rainer Zerfass ,  Thomas Anhorn ,  Peter Schenk ,  Matthias Baur ,  Armin Diez ,  Victor Winkovic

    发明人： Hans-Rainer Zerfass ,  Thomas Anhorn ,  Peter Schenk ,  Matthias Baur ,  Armin Diez ,  Victor Winkovic

    IPC分类号： F16J1508

    CPC分类号： F16J15/122 ,  F16J15/0818 ,  F16J2015/085 ,  F16J2015/0856

    摘要： Flat gasket, in particular, cylinder head gasket with a gasket plate which has at least one aperture and at least one sheet-metal layer which is provided with a bead surrounding the aperture, as well as with a stopper device preventing any excessive bead deformation; so that the sheet-metal layer does not tear even during dynamic pressure loads on the bead in the bead area which accompany a considerable flattening of the bead, the recess formed by the bead is filled over at least a considerable part of its depth with an elastomeric material which has appreciable flow properties under pressure even at ambient temperature (21° C.), i.e. is plastically deformable to a not inconsiderable extent.

    摘要翻译： 平垫圈，特别是具有至少一个孔的垫片板的气缸盖衬垫和至少一个设置有围绕孔的胎圈的金属片以及防止任何过度的胎圈变形的止动装置; 使得即使在伴随着胎圈的相当扁平化的胎圈区域中的胎圈上的动态压力负载下，片状金属层也不会撕裂，由胎圈形成的凹部在至少相当大的一部分深度上被填充， 弹性体材料，即使在环境温度（21℃）下也具有明显的流动性能，即可塑性变形至不可忽视的程度。

    Flat gasket
    5.
    发明申请
    Flat gasket 失效
    平垫圈

    公开(公告)号：US20070205565A1

    公开(公告)日：2007-09-06

    申请号：US11702257

    申请日：2007-02-05

    申请人： Oliver Hegmann ,  Thomas Stockel ,  Matthias Baur

    发明人： Oliver Hegmann ,  Thomas Stockel ,  Matthias Baur

    IPC分类号： F02F11/00

    CPC分类号： F16J15/0825 ,  F16J15/14 ,  F16J2015/0856

    摘要： In order to provide a flat gasket for sealing a seal gap between component sealing faces, which can be pressed against the flat gasket, of engine components, wherein the flat gasket comprises at least one first gasket layer as well as a second gasket layer which is adjacent to the first gasket layer, wherein at least one elastomeric sealing element is disposed at the first gasket layer, which element is formed from a sealing material which is applied to the first gasket layer and can be cured in situ, and wherein at least one cut-out is provided at the second gasket layer, through which cut-out the elastomeric sealing element extends when the flat gasket is in the fitted state, which enables a reliable seal between the component sealing face concerned and the flat gasket to be obtained irrespective of tolerance-induced fluctuations in the height of a step in at least one of the component sealing faces, it is proposed that the flat gasket comprise at least one overflow space which receives excess, as yet uncured sealing material of the sealing element during assembly of the flat gasket and is disposed at least partly laterally next to the sealing element—viewed in a plan view onto the flat gasket—when the flat gasket is in the unfitted, unpressed state.

    摘要翻译： 为了提供用于密封发动机部件的能够压靠扁平垫圈的部件密封面之间的密封间隙的平垫圈，其中平垫圈包括至少一个第一垫圈层以及第二垫圈层， 邻近第一衬垫层，其中至少一个弹性体密封元件设置在第一衬垫层处，该元件由施加到第一衬垫层并且可以原位固化的密封材料形成，并且其中至少一个 在第二垫圈层处提供切口，当扁平垫片处于装配状态时，弹性密封元件通过该切口延伸，这使得能够获得有关的部件密封面和平垫圈之间的可靠密封，而不管 容许引起的部件密封面中的至少一个台阶高度的波动，建议平垫片包括至少一个溢流空间， 在平垫圈的组装过程中过剩的密封元件的未固化的密封材料，并且至少部分地横向放置在密封元件的旁边 - 在俯视图中看到平垫片时 - 当平垫圈处于不适合的位置时， 未压制状态

    Flat gasket
    6.
    发明授权
    Flat gasket 失效
    平垫圈

    公开(公告)号：US07980563B2

    公开(公告)日：2011-07-19

    申请号：US11702257

    申请日：2007-02-05

    申请人： Oliver Hegmann ,  Thomas Stöckel ,  Matthias Baur

    发明人： Oliver Hegmann ,  Thomas Stöckel ,  Matthias Baur

    IPC分类号： F02F11/00

    CPC分类号： F16J15/0825 ,  F16J15/14 ,  F16J2015/0856

    摘要： A flat gasket for sealing a seal gap between engine component sealing faces wherein the flat gasket comprises at least one first and second gasket layer adjacent to the first gasket layer,wherein at least one elastomeric sealing element is disposed at the first gasket layer and is formed from a sealing material which is applied to the first gasket layer and can be cured in situ, wherein at least one cut-out is provided at the second gasket layer, through which cut-out the elastomeric sealing element extends when the flat gasket is in the fitted pressed state, and wherein the flat gasket comprises at least one overflow space which receives excess, as yet uncured sealing material during assembly of the flat gasket and is disposed at least partly laterally next to the sealing element when the flat gasket is in the unfitted, unpressed state.

    摘要翻译： 一种用于密封发动机部件密封面之间的密封间隙的平垫圈，其中所述平垫圈包括与所述第一垫圈层相邻的至少一个第一和第二垫片层，其中至少一个弹性体密封元件设置在所述第一垫片层处并形成 从施加到第一衬垫层并可以原位固化的密封材料，其中在第二衬垫层处设置至少一个切口，当平垫圈处于 所述扁平垫圈包括至少一个溢流空间，所述溢流空间在所述扁平垫圈的组装期间接收过剩的尚未固化的密封材料，并且当所述平垫圈处于所述平垫圈时，至少部分地横向放置在所述密封元件的旁边 不合格，未压制状态。