Seal member, and plug tube seal structure for engine
    6.
    发明授权
    Seal member, and plug tube seal structure for engine 有权
    发动机密封件,插头管密封结构

    公开(公告)号:US09169803B2

    公开(公告)日:2015-10-27

    申请号:US14110107

    申请日:2012-04-02

    摘要: A seal member (3) is disposed between a cylinder head cover (1) in which an ignition plug mounting hole (1a) is formed and a plug tube (2) which is inserted in the ignition plug mounting hole (1a). The seal member (3) is provided with: a base section (31) configured to be elastically deformable and inserted into the ignition plug mounting hole (1a); a protrusion section (32) formed so as to protrude outward in the radial direction from the outer peripheral surface of the base section (31) and engaging with a groove (12b) formed in the inner peripheral surface of the ignition plug mounting hole (1a); a seal lip section (33) in elastic contact with the outer peripheral surface of the plug tube (2); and a grip section (34) formed between the base section (31) and the seal lip section (33) and protruding downward from the ignition plug mounting hole (1a).

    摘要翻译: 密封构件(3)设置在其中形成有火花塞安装孔(1a)的气缸盖罩(1)和插入火花塞安装孔(1a)中的插头管(2)之间。 密封构件(3)设置有:基部(31),其构造成可弹性变形并插入到火花塞安装孔(1a)中; 突出部(32),其形成为从所述基部(31)的外周面向径向外侧突出并且与形成在所述火花塞安装孔(1a)的内周面的槽(12b)卡合 ); 与所述插塞管(2)的外周面弹性接触的密封唇部(33); 以及形成在基部(31)和密封唇部(33)之间并从火花塞安装孔(1a)向下突出的夹持部(34)。

    BRASS-PLATED STEEL WIRE FOR REINFORCING RUBBER ARTICLES AND METHOD FOR MANUFACTURING THE SAME
    7.
    发明申请
    BRASS-PLATED STEEL WIRE FOR REINFORCING RUBBER ARTICLES AND METHOD FOR MANUFACTURING THE SAME 有权
    用于增强橡胶制品的铜丝钢丝及其制造方法

    公开(公告)号:US20090155620A1

    公开(公告)日:2009-06-18

    申请号:US12282064

    申请日:2006-08-30

    摘要: Problems to be solved by the invention: It is an object of the present invention to provide a brass-plated steel wire for reinforcing rubber articles capable of surely improving adhesiveness between brass-plated steel wire and rubber and a method for manufacturing the same.Means for solving the problem: A brass-plated steel wire 10 for reinforcing rubber articles according to the invention comprises a steel wire having a brass-plating layer 11 thereon, wherein the brass-plating layer 11 has an amorphous portion 11a formed of crystal grains having a grain size of 20 nm or less. It may also be such that the brass-plating layer 11 is of a laminated structure 13 of an amorphous portion 11a on the surface side and a crystalline portion 11b on the inner side, wherein the amorphous portion 11a is formed of crystal grains having a grain size of 20 nm or less and the crystalline portion 11b is formed of crystal grains having a grain size of more than 20 nm.

    摘要翻译: 本发明要解决的问题本发明的目的是提供一种能够确保提高镀黄钢丝与橡胶之间的粘合性的橡胶制品的镀黄铜钢丝及其制造方法。 解决问题的手段:根据本发明的用于加强橡胶制品的镀黄铜钢丝10包括其上具有黄铜镀层11的钢丝,其中黄铜镀层11具有由晶粒形成的非晶部分11a 具有20nm以下的粒径。 黄铜镀层11也可以是表面侧的非晶质部分11a的层叠结构13和内侧的结晶部分11b,其中非晶部分11a由具有晶粒的晶粒形成 尺寸为20nm以下,结晶部11b由晶粒尺寸大于20nm的晶粒构成。

    SEAL MEMBER, AND PLUG TUBE SEAL STRUCTURE FOR ENGINE
    8.
    发明申请
    SEAL MEMBER, AND PLUG TUBE SEAL STRUCTURE FOR ENGINE 有权
    密封件,以及发动机插头密封结构

    公开(公告)号:US20140020647A1

    公开(公告)日:2014-01-23

    申请号:US14110107

    申请日:2012-04-02

    IPC分类号: F02F11/00

    摘要: A seal member (3) is disposed between a cylinder head cover (1) in which an ignition plug mounting hole (1a) is formed and a plug tube (2) which is inserted in the ignition plug mounting hole (1a). The seal member (3) is provided with: a base section (31) configured to be elastically deformable and inserted into the ignition plug mounting hole (1a); a protrusion section (32) formed so as to protrude outward in the radial direction from the outer peripheral surface of the base section (31) and engaging with a groove (12b) formed in the inner peripheral surface of the ignition plug mounting hole (1a); a seal lip section (33) in elastic contact with the outer peripheral surface of the plug tube (2); and a grip section (34) formed between the base section (31) and the seal lip section (33) and protruding downward from the ignition plug mounting hole (1a).

    摘要翻译: 密封构件(3)设置在其中形成有火花塞安装孔(1a)的气缸盖罩(1)和插入火花塞安装孔(1a)中的插头管(2)之间。 密封构件(3)设置有:基部(31),其构造成可弹性变形并插入到火花塞安装孔(1a)中; 突出部(32),其形成为从所述基部(31)的外周面向径向外侧突出并且与形成在所述火花塞安装孔(1a)的内周面的槽(12b)卡合 ); 与所述插塞管(2)的外周面弹性接触的密封唇部(33); 以及形成在基部(31)和密封唇部(33)之间并从火花塞安装孔(1a)向下突出的夹持部(34)。