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19 条记录 (耗时 0.015 秒)

    Joined metal member and a method and an apparatus for fabricating the same
    1.
    发明授权
    Joined metal member and a method and an apparatus for fabricating the same 有权
    接合的金属构件及其制造方法和装置

    公开(公告)号：US06222150B1

    公开(公告)日：2001-04-24

    申请号：US09153455

    申请日：1998-09-15

    申请人： Seiji Nomura ,  Satoshi Nanba ,  Yukio Yamamoto ,  Yukihiro Sugimoto ,  Shinya Shibata

    发明人： Seiji Nomura ,  Satoshi Nanba ,  Yukio Yamamoto ,  Yukihiro Sugimoto ,  Shinya Shibata

    IPC分类号： B23K2000

    CPC分类号： B23K11/34 ,  B23K11/20 ,  B23K20/16

    摘要： 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.

    摘要翻译： 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。

    Metal welding method and metal bonding structure
    2.
    发明授权
    Metal welding method and metal bonding structure 失效
    金属焊接方法和金属结合结构

    公开(公告)号：US06552292B1

    公开(公告)日：2003-04-22

    申请号：US09497193

    申请日：2000-02-03

    申请人： Seiji Nomura ,  Satoshi Nanba ,  Yukihiro Sugimoto ,  Yukio Yamamoto

    发明人： Seiji Nomura ,  Satoshi Nanba ,  Yukihiro Sugimoto ,  Yukio Yamamoto

    IPC分类号： B23K1100

    CPC分类号： B23K1/19 ,  B23K11/002 ,  B23K20/16 ,  B23K20/2275 ,  F01L3/22

    摘要： When a seat (3) (FIG. 6A) on which a wax layer (7) is formed via a melting reaction layer (5) is brought into contact with a head (2) and heated and pressed in this state, a melting reaction layer (6) forms below the wax layer (FIG. 6B). When electric current application and pressing are continued from this state, a wax which has not reacted in the wax layer (7) in the formation of the melting reaction layer (6) is discharged from between the melting reaction layers (5) and (6). When electrical current application and pressing are further continued from this state, the two melting reaction layers (5) and (6) diffuse each other. The result is that a ternary alloy bonding layer (10) containing Fe, Al, and Zn, which constitute the melting reaction layers (5) and (6) is formed between the seat (3) and the head (2) (FIG. 6D).

    摘要翻译： 当通过熔融反应层（5）在其上形成蜡层（7）的座（3）（图6A）与头部（2）接触并在该状态下加热和加压时，熔融反应 层（6）形成在蜡层下方（图6B）。 当从该状态继续进行电流施加和加压时，在形成熔融反应层（6）时在蜡层（7）中没有反应的蜡从熔融反应层（5）和（6）之间排出 ）。 当从该状态进一步继续进行电流施加和压制时，两个熔融反应层（5）和（6）彼此扩散。 结果是，在座椅（3）和头部（2）之间形成包含构成熔融反应层（5）和（6）的Fe，Al和Zn的三元合金结合层（10）（图3）。 6D）。

    Electric heating treatment method, electric heating treatment apparatus, and electrode for electric heating treatment apparatus
    3.
    发明授权
    Electric heating treatment method, electric heating treatment apparatus, and electrode for electric heating treatment apparatus 有权
    电加热处理方法，电加热处理装置和电加热处理装置用电极

    公开(公告)号：US06222152B1

    公开(公告)日：2001-04-24

    申请号：US09227193

    申请日：1999-01-08

    申请人： Seiji Nomura ,  Yukihiro Sugimoto

    发明人： Seiji Nomura ,  Yukihiro Sugimoto

    IPC分类号： B23K1116

    CPC分类号： C21D1/40 ,  C21D1/09 ,  C21D2221/00 ,  H05B3/0004 ,  H05B3/0014

    摘要： Quality localized surface treatment such as remelting a surface portion of a work by electric heating can be achieved easily by supplying electric current between an energization electrode and the work while holding the distal end portion of the energization electrode nearly in close contact with the surface portion. Localized heating can be successfully accomplished by electric heating based on the heat generated from the self resistance of the energization electrode itself and the heat generated from the contact resistance at the interface between the distal end portion of the energization electrode and the surface portion.

    摘要翻译： 通过在通电电极和工件之间提供电流，同时保持通电电极的远端部分几乎与表面部分紧密接触，可以容易地实现质量局部表面处理，例如通过电加热来重熔工件的表面部分。 可以通过基于从通电电极本身的自身电阻产生的热量和由通电电极的前端部分与表面部分之间的界面处的接触电阻产生的热量来进行局部加热。

    Pneumatic tire
    6.
    发明授权
    Pneumatic tire 有权
    气动轮胎

    公开(公告)号：US09174492B2

    公开(公告)日：2015-11-03

    申请号：US13306013

    申请日：2011-11-29

    申请人： Seiji Nomura

    发明人： Seiji Nomura

    IPC分类号： B60C11/03

    CPC分类号： B60C11/0304 ,  B60C11/0318 ,  B60C11/033 ,  B60C2011/0341 ,  B60C2011/0353 ,  B60C2011/0365 ,  B60C2011/0372 ,  B60C2011/0374 ,  B60C2011/0388

    摘要： A pneumatic tire is provided with an asymmetric tread pattern which comprises an inboard shoulder longitudinal groove (3A) at an axial distance Xi from the tire equator (C) and an outboard shoulder longitudinal groove (3B) at an axial distance Xo from the tire equator (C). The distances Xi and Xo are 27 to 33% of the tread width (TW), and the axial distance Xi is less than the axial distance Xo. A tread crown region between the inboard edge (3Ao) of the inboard shoulder longitudinal groove (3A) and the outboard edge (3Bo) of the outboard shoulder longitudinal groove (3B) has a sea ratio of 30 to 50%.

    摘要翻译： 一种充气轮胎设置有非对称胎面花纹，其包括与轮胎赤道（C）在轴向距离Xi处的内侧肩部纵向槽（3A）和与轮胎赤道（C）轴向距离Xo的外侧肩部纵向槽（3B） （C）。 距离Xi和Xo为胎面宽度（TW）的27〜33％，轴向距离Xi小于轴向距离Xo。 内侧肩部纵向槽（3A）的内侧边缘（3Ao）与外侧肩部纵向槽（3B）的外侧边缘（3Bo）之间的胎面胎面区域的海面比例为30％至50％。

    Pneumatic tire
    10.
    发明授权
    Pneumatic tire 有权
    气动轮胎

    公开(公告)号：US09150053B2

    公开(公告)日：2015-10-06

    申请号：US13537499

    申请日：2012-06-29

    申请人： Seiji Nomura

    发明人： Seiji Nomura

    IPC分类号： B60C11/01 ,  B60C13/02

    CPC分类号： B60C11/01 ,  B60C13/02

    摘要： 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.

    摘要翻译： 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。