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    • 7. 发明专利
    • Cylinder head gasket
    • 气缸头垫
    • JP2005121081A
    • 2005-05-12
    • JP2003354934
    • 2003-10-15
    • Toyota Motor CorpUchiyama Mfg CorpYuusan Gasket Kkトヨタ自動車株式会社ユーサンガスケット株式会社内山工業株式会社
    • MATSUKI KATSUNORIHIMEZAKI HITOSHIOGAKI SHIGEOOMURA SEIJIYASUKI SATORU
    • F02F11/00F16J15/08
    • PROBLEM TO BE SOLVED: To provide a bead, which has no restriction for a shape, a scale, and applicable places and has a wide range of design discretion, on a cylinder head gasket made of a compound base material in which a compound layer formed by a rubber material including a fibrous material is coated on a sheet steel core bar. SOLUTION: The cylinder head gasket is provided with the compound base material f comprising the sheet steel core bar 3, and a compound layer 2 formed by coating a compound material mixing a rubber material with the fibrous material on both sides of the core bar 3, and the cylinder head gasket is provided between a cylinder block and a cylinder head. A circular groove m is formed no the compound base material by compressing the compound layer 2 at a position corresponding to the periphery of a cylinder bore, and the bead 6 projecting to a thickness direction rather than the compound layer 2 is formed by feeding the rubber material 30 into the groove m. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种在由复合基材制成的气缸盖垫圈上形成的,对形状,尺寸和适用场所没有限制的珠子,并且具有广泛的设计自由度,其中, 由包括纤维材料的橡胶材料形成的复合层被涂覆在钢板芯棒上。 解决方案:气缸盖衬垫设置有包括钢板芯棒3的复合基材f和通过将混合橡胶材料的复合材料与芯的两侧上的纤维材料涂覆而形成的复合层2 气缸盖垫圈设置在气缸体和气缸盖之间。 通过在对应于气缸孔周边的位置处压缩化合物层2而不形成圆形槽m,并且通过将橡胶 材料30进入槽m。 版权所有(C)2005,JPO&NCIPI
    • 8. 发明专利
    • Cylinder head gasket
    • 气缸头垫
    • JP2005090634A
    • 2005-04-07
    • JP2003325055
    • 2003-09-17
    • Toyota Motor CorpUchiyama Mfg CorpYuusan Gasket Kkトヨタ自動車株式会社ユーサンガスケット株式会社内山工業株式会社
    • MATSUKI KATSUNORIHIMEZAKI HITOSHIOGAKI SHIGEOOMURA SEIJIYASUKI SATORU
    • F02F11/00C09K3/10F16J15/12
    • PROBLEM TO BE SOLVED: To provide a cylinder head gasket using a composite base material formed by coating a core with a compound material formed by mixing fiber materials with a rubber by forming a bead formed on a compound layer in the state of increased degree of freedom of design without being restricted by its shape, size, and applicable place.
      SOLUTION: This cylinder head gasket 1 is formed such that the compound material formed by mixing the rubber with the fiber materials is formed by using the composite base material formed by coating both front and rear surfaces of the steel plate core 3 with the compound material, and interposed between a cylinder block and the cylinder head. An annular groove m is formed in the composite base material by removing the compound layer 2 at the peripheral corresponding position of a cylinder bore, and the bead 6 projected differently from the compound layer 2 in the thickness direction is formed by installing a rubber material 30 in the groove m.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供一种气缸盖衬垫,其使用复合基底材料,所述复合基底材料通过将芯材与通过将纤维材料与橡胶混合形成的复合材料形成,所述复合材料通过在增加的状态下形成在化合物层上形成的珠而形成 设计自由度不受其形状,尺寸和适用场所的限制。 解决方案:该气缸盖衬垫1形成为使得通过将橡胶与纤维材料混合而形成的复合材料通过使用通过将钢板芯3的前表面和后表面涂覆而形成的复合基材 复合材料,并且插入在气缸体和气缸盖之间。 通过在气缸孔的周边对应位置移除化合物层2而在复合基材中形成环形槽m,并且通过安装橡胶材料30来形成不同于化合物层2在厚度方向上突出的凸缘6 在凹槽m。 版权所有(C)2005,JPO&NCIPI