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    • 1. 发明授权
    • Liquid sealing type body mount
    • 液体密封型机身安装
    • US06705600B2
    • 2004-03-16
    • US10094767
    • 2002-03-11
    • Naoki YamaguchiYoshitaka IshimotoHiroyuki Takabayashi
    • Naoki YamaguchiYoshitaka IshimotoHiroyuki Takabayashi
    • F16M900
    • F16F13/16
    • A liquid sealing type body mount has a stopper provided in liquid chambers to function properly with high rigidity and also to improve the durability. An inner cylinder is fixed to either a body or a frame and an outer cylinder is fixed to the other. A rubber elastomer is provided between the inner and outer cylinders and defines two liquid chambers, opposed to each other with respect to the inner cylinder and an orifice passage for communicating both the liquid chambers with each other. Inside both the liquid chambers there is provided the stopper with a metal portion which protrudes in the radial direction from the inner cylinder and is embedded in a rubber portion formed integrally with the rubber elastomer. There is a slight gap between the stopper and the chamber wall surface or the stopper slightly comes into contact with the chamber wall surface.
    • 液体密封型主体安装件具有设置在液体室中的止动器,其功能正确地具有高刚性并且还提高耐久性。 内筒固定在主体或框架上,外筒固定在另一个上。 橡胶弹性体设置在内筒和外筒之间,并且限定两个相对于内筒彼此相对的液室,以及用于使两个液室彼此连通的孔通道。 在两个液体室内设置有从内筒沿径向突出的金属部分并且嵌入与橡胶弹性体一体形成的橡胶部分。 塞子和腔室壁表面之间有一个微小的间隙,或塞子稍微与腔壁表面接触。
    • 2. 发明授权
    • Elastic coupling
    • 弹性联轴器
    • US06702679B2
    • 2004-03-09
    • US10192466
    • 2002-07-10
    • Yoshitaka IshimotoNaoki Yamaguchi
    • Yoshitaka IshimotoNaoki Yamaguchi
    • F16D362
    • F16D3/78
    • An elastic coupling, wherein drive side and driven side collars can be press fitted easily, securely and firmly to inner cylinder members with a sufficient interference and which can be used without a danger of axial deviation or disconnection and can be enhanced in durability and reliability. It comprises drive side collars and driven side collars arranged equidistantly on a concentric circle and alternately; belt-like fiber bundles wrapping around adjacent collars; and an elastic material embedding the collars and the belt-like bundles. Cylindrical parts of the collars are integrally formed, on outer peripheries thereof with plural flange parts for holding the belt-like bundles and fitted to inner cylinder members. A central area of each of the inner peripheries of cylindrical parts is formed as a radially expanded portion from the other portion.
    • 一种弹性联轴器,其中驱动侧和从动侧轴环能够以足够的干涉容易地,牢固地和牢固地压配合到内筒构件,并且可以在没有轴向偏离或断开的危险的情况下使用,并且可以提高耐久性和可靠性。 它包括驱动侧环和等离子体等离子排列在同心圆上的驱动侧环, 带状纤维束缠绕在相邻的衣领上; 以及嵌入套环和带状束的弹性材料。 套环的圆柱形部分在其外周上整体形成有多个用于保持带状束并装配到内筒构件的凸缘部分。 圆筒部分的每个内周的中心区域形成为从另一部分的径向扩张部分。
    • 3. 发明授权
    • Vibration-proof device
    • 防振装置
    • US06659435B2
    • 2003-12-09
    • US10074211
    • 2002-02-12
    • Naoki YamaguchiYoshitaka Ishimoto
    • Naoki YamaguchiYoshitaka Ishimoto
    • F16F1500
    • F16F13/16B60G15/063B60G15/068
    • Vibration-isolating device having a low dynamic spring constant, particularly in a high frequency spectrum of about 150 Hz to 300 Hz, and including an annular liquid chamber defined in a rubber elastomer between an internal cylinder member and an external cylinder member. An annular stirring member is arranged in the chamber projecting from an inner periphery side of the external cylinder member inward toward a chamber wall face on the internal cylinder member side form a clearance therebetween. Upon inputting of vibrations, the dynamic spring constant is lowered by the resonance action due to the fluidization of liquid flowing vertically through the clearance within the chamber.
    • 具有低动态弹簧常数的振动隔离装置,特别是在约150Hz至300Hz的高频谱中,并且包括限定在橡胶弹性体内的内筒构件和外筒构件之间的环形液室。 在室内设置有从外筒部件的内周侧向内侧朝向内筒部件侧的室壁面突出的环状的搅拌部件,其间形成有间隙。 在输入振动时,由于垂直流过室内的间隙的液体的流化,由于共振作用而使动态弹簧常数降低。
    • 4. 发明授权
    • Liquid sealing type body mount
    • 液体密封型机身安装
    • US06592109B2
    • 2003-07-15
    • US09898821
    • 2001-07-03
    • Naoki YamaguchiYoshitaka IshimotoHiroyuki Takabayashi
    • Naoki YamaguchiYoshitaka IshimotoHiroyuki Takabayashi
    • F16M900
    • F16F13/16
    • A liquid sealing type body mount has a vibrating coefficient at 15 Hz frequency of about 4N·s/mm, and a moving spring constant at about 100 Hz reduced to about 1000N/mm to provide vibration isolation. The liquid sealing type body mount comprises an inner cylinder fixed to one of a body and a frame on the support side, an outer cylinder fixed to the other of them, a rubber elastomer provided between the inner and outer cylinders, two liquid chambers, and an orifice passage communicating the liquid chambers with each other, in which the load of the body is input in the axial direction. End walls of both the liquid chambers are formed of a rubber film extending aslant and outward in the axial direction from the inner cylinder side toward the outer cylinder.
    • 液体密封型主体安装座的振动系数为15Hz频率约4N.s / mm,而在约100Hz的移动弹簧常数降低至约1000N / mm,以提供隔振。 液体密封型主体安装件包括固定到主体和支撑体侧的框架之一的内筒,固定到另一个的外筒,设置在内筒和外筒之间的橡胶弹性体,两个液室, 使液体室彼此连通的孔口通路,其中主体的负载沿轴向输入。 两个液体室的端壁由从内筒侧朝向外筒的轴向向外延伸的橡胶膜形成。
    • 6. 发明授权
    • Disk drive suspension having flexure and load beam with insulating space between load beam and conductor of flexure
    • 磁盘驱动器悬架具有挠曲和负载梁,在负载梁和挠性导体之间具有绝缘空间
    • US08243394B2
    • 2012-08-14
    • US12711370
    • 2010-02-24
    • Yukie YamadaNaoki Yamaguchi
    • Yukie YamadaNaoki Yamaguchi
    • G11B21/16G11B5/48
    • G11B5/4846
    • A slit is formed between two opposite side portions of a metal base made of an electrically conductive material. The slit penetrates the metal base thicknesswise and extends longitudinally relative to the metal base. An insulating layer is formed on the metal base. A first conductor is formed within the slit. The first conductor extends longitudinally relative to the metal base along the slit. A second conductor is formed on the insulating layer. The second conductor faces the first conductor across the insulating layer. The second conductor extends longitudinally relative to the metal base along the first conductor. The metal base and the first conductor consist of a common base material, such as a stainless-steel plate. The first conductor is formed by etching the base material.
    • 在由导电材料制成的金属基体的两个相对侧部之间形成狭缝。 该狭缝沿厚度方向穿透金属底座并相对于金属基座纵向延伸。 在金属基底上形成绝缘层。 第一导体形成在狭缝内。 第一导体沿着狭缝相对于金属基体纵向延伸。 第二导体形成在绝缘层上。 第二导体横跨绝缘层面向第一导体。 第二导体沿着第一导体相对于金属基底纵向延伸。 金属基底和第一导体由共同的基材例如不锈钢板构成。 第一导体通过蚀刻基材形成。
    • 8. 发明授权
    • Bidirectional line switched ring network
    • 双向线路交换环网
    • US07447429B2
    • 2008-11-04
    • US10773368
    • 2004-02-05
    • Naoki YamaguchiHideaki Tazawa
    • Naoki YamaguchiHideaki Tazawa
    • H04L12/437
    • H04J3/085H04J2203/0042H04J2203/006Y10S370/907
    • A bidirectional line switched ring network which enables high-speed operation with improved reliability because of a reduced software processing load is disclosed, and the network includes a plurality of optical transmission equipment sets connected in a ring form, wherein optical transmission equipment provided in a node on the transmission side performs transmission to each lower-order channel by attaching a transmission-side node ID, and, optical transmission equipment provided in a node on the reception side collates the received transmission-side node ID with an expected value of the transmission-side node ID having been set in advance, and when the collation does not match, the optical transmission equipment in the node on the reception side prevents a misconnection in the event of a failure by inserting an alarm indication signal.
    • 公开了一种双向线路交换环网,其由于降低的软件处理负荷而能够实现高速运行,提高可靠性,并且网络包括以环形连接的多个光传输设备组,其中设置在节点中的光传输设备 在发送侧,通过附加发送侧节点ID来向各低位信道进行发送,并且设置在接收侧的节点中的光发送设备将接收到的发送侧节点ID与发送侧节点ID的预期值进行比较, 侧节点ID已经被预先设置,并且当对照不匹配时,接收侧的节点中的光传输设备通过插入报警指示信号来防止在故障的情况下的错连接。
    • 10. 发明授权
    • Pipe jointing unit
    • 管接头单元
    • US06629707B1
    • 2003-10-07
    • US09656441
    • 2000-09-06
    • Naoki YamaguchiToshihiko YamanakaYoshiaki Kanoh
    • Naoki YamaguchiToshihiko YamanakaYoshiaki Kanoh
    • F16L3900
    • F16L37/0985
    • A pipe jointing unit includes a cylindrical joint in which is accommodated a pipe, a ring-shaped seal member positioned in the joint, an elastic connecting member positioned in the joint and holding the pipe and the ring-shaped seal member in the joint, and a guide member detachably connected to the joint. The guide has an annular guide portion which is disposed circumferentially between the inner surface of the edge portion of the joint and the outer surface of the pipe. The pipe is thus restricted from swinging in the radial direction relatively against the joint and the reliability of the resistance force against pulling the pipe out of the connecting member by vehicle vibration, an increase of the internal pressure of the pipe and the like is improved.
    • 管接头单元包括:圆柱形接头,其中容纳有管,定位在接头中的环形密封构件,位于接头中的弹性连接构件,并将管和环形密封构件保持在接头中,以及 可拆卸地连接到接头的引导构件。 引导件具有环形导向部分,该环形引导部分周向设置在接头的边缘部分的内表面和管的外表面之间。 因此,管道被限制在相对于接头的径向方向上的摆动,并且通过车辆振动来阻止将管道拉出连接构件的阻力的可靠性,提高了管道的内部压力等。