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    • 3. 发明授权
    • Cylinder head lubricating structure for engine
    • 发动机缸盖润滑结构
    • US08171923B2
    • 2012-05-08
    • US12468425
    • 2009-05-19
    • Shigeru ShudoGo TanakaHirohisa Ishikawa
    • Shigeru ShudoGo TanakaHirohisa Ishikawa
    • F01M9/10F01M13/00F02B25/06
    • F01M9/06F01M1/04F01M13/022F01M13/04F16N7/26
    • In a cylinder head lubricating structure for an engine, in which a breather passage which guides, toward a cylinder head, gas including oil mist generated in a crank chamber by oil splashing means housed in the crank chamber so as to splash-oil in accordance with rotation of a crankshaft is formed in a crankcase, a cylinder block and the cylinder head to supply, toward the cylinder head, lubricating oil through the breather passage, a breather chamber with which an end portion, on the crank chamber side, of the breather passage communicates is formed in the crankcase, and a one-way valve preventing backflow of the oil toward the crank chamber is attached to the crankcase to be located between the crank chamber and the breather chamber. Accordingly, it is possible to supply a sufficient amount of oil to the cylinder head side even when the head difference between the crank chamber and the cylinder head is large.
    • 在一种用于发动机的气缸盖润滑结构中,其中,通向气缸盖的通气通道,所述通气通道根据容纳在所述曲柄室中的油溅装置在曲轴室中产生的包含油雾的气体按照 曲轴的旋转形成在曲轴箱,气缸体和气缸盖中,以通过通气通道向气缸盖供给润滑油;通气室,其在曲轴室侧的端部与通气孔 通道连通形成在曲轴箱中,并且防止油向曲轴室回流的单向阀附接到曲轴箱以位于曲轴室和通气室之间。 因此,即使在曲柄室和气缸盖之间的头部差大的情况下,也可以向气缸盖侧供给足够量的油。
    • 5. 发明授权
    • Hydraulic pressure spring and method of manufacturing the same
    • 液压弹簧及其制造方法
    • US09062732B2
    • 2015-06-23
    • US12522405
    • 2008-01-17
    • Teruo AramizuGo Tanaka
    • Teruo AramizuGo Tanaka
    • F16F5/00F16F9/32F16F9/22
    • F16F5/00F16F9/22F16F9/3242Y10T29/49615
    • A hydraulic pressure spring 1 includes a hollow cylindrical cylinder 4 having a threaded portion 3 at one end 2 thereof; a closure means 5 which is threadedly engaged with the threaded portion 3 at the one end 2 of the cylinder 4 and closes the one end 2 of the cylinder 4; a closure means 7 which is provided at the other end 6 of the cylinder 4 and closes the other end 6 of the cylinder 4; a compressible liquid 9 which is sealed in an interior 8 of the cylinder 4 and is pressurized to a predetermined pressure; a rod 10 which is passed through the closure means 5 movably in an axial direction A and causes the liquid 9 in the interior 8 of the cylinder 4 to undergo a pressure rise as the rod 10 enters the interior 8 of the cylinder 4; and a piston 11 disposed in the interior 8 of the cylinder 4 and attached to one end of the rod 10.
    • 液压弹簧1包括在其一端2处具有螺纹部分3的中空圆筒体4; 封闭装置5,其在气缸4的一端2处与螺纹部分3螺纹接合并且封闭气缸4的一端2; 封闭装置7,其设置在气缸4的另一端6并封闭气缸4的另一端6; 可压缩液体9,其被密封在气缸4的内部8中并被加压到预定压力; 杆10,其在轴向方向A上可移动地穿过封闭装置5,并且当杆10进入气缸4的内部8时,使气缸4的内部8中的液体9经受压力升高; 以及设置在气缸4的内部8中并连接到杆10的一端的活塞11。
    • 6. 发明授权
    • Friction damper
    • 摩擦阻尼器
    • US08584821B2
    • 2013-11-19
    • US13245196
    • 2011-09-26
    • Akihiko OkimuraKazuhiro NagashimaGo TanakaYouko Arai
    • Akihiko OkimuraKazuhiro NagashimaGo TanakaYoshikazu Arai
    • F16F11/00E04B1/98
    • F16F7/08E04H9/02E04H9/028F16F7/082F16F7/09F16F15/02
    • A friction damper includes: a base body; a support secured to an elongated member of the base body and having a through hole; a rod which extends in such a manner as to pass through the through hole of the support and is movable in an axial direction with respect to the support; a friction member which has a hollow cylindrical portion interposed between the support and a main body portion of the rod in the through hole of the support, and which is fixed immovably with respect to the relative movement of the rod in the axial direction with respect to the base body; and a tightening device provided for the support so as to tighten the hollow cylindrical portion of the friction member onto the main body portion of the rod.
    • 摩擦阻尼器包括:基体; 固定到所述基体的细长构件并具有通孔的支撑件; 杆,其以穿过支撑件的通孔的方式延伸并且可相对于支撑件在轴向方向上移动; 摩擦构件,其具有插入在所述支撑件和所述杆的主体部分之间的中空圆柱形部分,所述中空圆柱形部分在所述支撑件的通孔中相对于所述杆相对于所述杆的相对于所述轴线方向的相对运动而不可移动地固定 基体; 以及用于支撑件的紧固装置,以将摩擦构件的中空圆柱形部分紧固到杆的主体部分上。