Metal gasket with bead and thermal sprayed layer thereof
    61.
    发明公开
    Metal gasket with bead and thermal sprayed layer thereof 失效
    Metalldichtung mit Dichtwulst und thermisch gespritzter Schicht

    公开(公告)号:EP0833087A1

    公开(公告)日:1998-04-01

    申请号:EP97116492.6

    申请日:1997-09-22

    IPC分类号: F16J15/08

    摘要: A metal gasket (G) for an internal combustion engine is formed of at least one metal plate (10) for constituting the metal gasket (G). The metal plate (10) includes a hole (HC) and a bead formed (11,11') around the hole (HC) for sealing the same. A thermal sprayed layer (15,15',15",16) is formed integrally on and/or under the bead (11,11',12) to locally increase the surface pressure of the bead when the bead is compressed. Thus, the surface pressure of the bead (11,11',12) can be adjusted individually as desired.

    摘要翻译: 用于内燃机的金属衬垫(G)由用于构成金属衬垫(G)的至少一个金属板(10)形成。 金属板(10)包括孔(HC)和围绕孔(HC)形成的胎圈(11,11'),用于密封孔。 当胎圈被压缩时,喷涂层(15,15',15“,16)整体形成在胎圈(11,11',12)上和/或下面,以局部地增加胎圈的表面压力, 珠子(11,11',12)的表面压力可以根据需要单独调节

    Metal gasket having bead with inclined end portion
    62.
    发明公开
    Metal gasket having bead with inclined end portion 失效
    Wulst mitSchrägendteilenfürmetallische Flachdichtung

    公开(公告)号:EP0816722A1

    公开(公告)日:1998-01-07

    申请号:EP96308690.5

    申请日:1996-12-02

    IPC分类号: F16J15/08

    CPC分类号: F16J15/0825 F16J2015/085

    摘要: A metal gasket of the invention is used for an internal combustion engine. The gasket is formed of at least one metal plate for constituting the metal gasket. The gasket includes at least one bolt hole, and a bead having a main portion extending toward the bolt hole and an end portion located near the bolt hole. The end portion extending from the main portion changes a direction to incline in a direction away from the bolt hole. Accordingly, the end portion can be easily compressed when a bolt passing through the bolt hole is tightened. The plate with the bead may be combined with other plates to form a metal laminate gasket.

    摘要翻译: 衬垫由用于构成金属衬垫的至少一个金属板形成。 垫圈包括至少一个螺栓孔和具有朝向螺栓孔延伸的主要部分的凸缘和位于螺栓孔附近的端部。 从主要部分延伸的端部沿远离螺栓孔的方向改变方向倾斜。 因此,当通过螺栓孔的螺栓被紧固时,端部容易被压缩。 具有胎圈的板可以与其他板组合以形成金属层压垫片。

    Metal laminate gasket with engaging device
    64.
    发明公开
    Metal laminate gasket with engaging device 失效
    Mehrschichtige Metalldichtung mit Einstellvorrichtung

    公开(公告)号:EP0691489A1

    公开(公告)日:1996-01-10

    申请号:EP95200211.1

    申请日:1995-01-30

    IPC分类号: F16J15/08 F16J15/06

    摘要: A metal laminate gasket of the invention is engaged with an engaging projection of an engine part for immovably locating the gasket on the engine part. The gasket is basically formed of first and second metal plates laminating together. The first plate includes at least one first hole and at least one first engaging portion extending into the first hole. The second plate is situated above and connected to the first plate. The second plate includes at least one second hole and at least one second engaging portion extending into the second hole. When the gasket is urged against the engine part, the vertically spaced first and second engaging portions deform and engage the engaging projection to thereby prevent the gasket from easily disengaging from the engaging projection.

    摘要翻译: 本发明的金属层压垫片与发动机部件的接合突起接合,用于将垫圈固定在发动机部件上。 垫片基本上由层压在一起的第一和第二金属板形成。 第一板包括至少一个第一孔和延伸到第一孔中的至少一个第一接合部分。 第二板位于第一板上方并连接到第一板。 第二板包括至少一个第二孔和延伸到第二孔中的至少一个第二接合部。 当垫圈被推靠在发动机部件上时,垂直间隔的第一和第二接合部分变形并接合接合突起,从而防止垫圈容易地从接合突起脱离。