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    • 4. 发明授权
    • Joined metal member and a method and an apparatus for fabricating the same
    • 接合的金属构件及其制造方法和装置
    • US06222150B1
    • 2001-04-24
    • US09153455
    • 1998-09-15
    • Seiji NomuraSatoshi NanbaYukio YamamotoYukihiro SugimotoShinya Shibata
    • Seiji NomuraSatoshi NanbaYukio YamamotoYukihiro SugimotoShinya Shibata
    • B23K2000
    • B23K11/34B23K11/20B23K20/16
    • The present invention provides a method for joining two metal members into a joined metal member. The method comprise steps of; applying a brazing material having a higher melting point than both the members on the surface of a first metal member and heating them to form a brazing material on said surface and a braze-diffusion layer under the brazing material in the surface area of the first member; and, then, pressing the first and another second metal members between which the brazing material is interposed during heating at a higher temperature than said melting point of the brazing material to squeeze the molten brazing material out between both the contact surfaces of both the metal members, therefor the two metal members being joined by the braze diffusion layers formed in both the surfaces into the joined metal member. Particularly, the first metal member may comprise an iron-based alloy and the second metal members may comprise an aluminum-based alloy, and the brazing material may be zinc-containing material such as Zn—Al eutectic alloy.
    • 本发明提供一种将两个金属构件接合到接合的金属构件中的方法。 该方法包括以下步骤: 施加具有比第一金属构件表面上的两个构件更高的熔点的钎焊材料,并加热它们以在所述表面上形成钎焊材料,并且在第一构件的表面区域内的钎焊材料下面的钎焊扩散层 ; 然后在比钎焊材料的熔点高的加热温度下挤压钎焊材料插入其中的第一和第二金属构件,以将两个金属构件的两个接触表面之间挤出熔融钎料 因此,两个金属构件通过形成在两个表面中的钎焊扩散层连接到接合的金属构件中。 特别地,第一金属构件可以包括铁基合金,并且第二金属构件可以包括铝基合金,并且钎焊材料可以是诸如Zn-Al共晶合金的含锌材料。
    • 5. 发明授权
    • Pneumatic tire
    • 气动轮胎
    • US09150053B2
    • 2015-10-06
    • US13537499
    • 2012-06-29
    • Seiji Nomura
    • Seiji Nomura
    • B60C11/01B60C13/02
    • B60C11/01B60C13/02
    • A pneumatic tire comprises buttress parts each provided with a row of protrusions arranged circumferentially of the tire. The protrusion has a radially outside wall surface rising from the surface of the buttress part, a radially inside wall surface rising from the surface of the buttress part, and a top surface extending between the radially inside wall surface and the radially outside wall surface. The radially outside wall surface starts to rise from the surface of the buttress part at a certain distance from the tread edge so that the minimum radial distance Kmin from the tread edge to the protrusions is in a range of from 5 to 15 mm.
    • 一种充气轮胎,包括支撑部,每个支撑部分设置有沿轮胎周向布置的一排突起。 突出部具有从支撑部的表面上升的径向外壁表面,从支撑部的表面起升的径向内壁表面和在径向内壁表面和径向外壁表面之间延伸的顶表面。 径向外壁表面从支撑部分的表面开始从胎面边缘一定距离上升,使得从胎面边缘到突起的最小径向距离Kmin在5至15mm的范围内。