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    • 7. 发明授权
    • Damper and vehicle seat equipped with the damper
    • 减震器和车辆座椅配有阻尼器
    • US09315127B2
    • 2016-04-19
    • US14288806
    • 2014-05-28
    • Oiles Corporation
    • Akihiko OkimuraYoshiteru IgarashiNaohiro Horita
    • F16F9/14B60N2/427B60N2/42B60N2/48
    • B60N2/427B60N2/4228B60N2/42781B60N2/888F16F9/145
    • A damper includes a vessel for accommodating a viscous fluid in its interior; hampering walls for hampering the flow of the viscous fluid; a partitioning member which partitions each of interior portions into two chambers and is provided rotatably; a communicating hole formed in the partitioning member so as to allow the two chambers to communicate with each other via a variable passage whose passage cross-sectional area changes; a flow limiter to limit the flow of the viscous fluid in the chamber into the chamber through the communicating hole, when the internal pressure of the viscous fluid accommodated in the chamber has exceeded a fixed value on the basis of the rotation of the partitioning member; and a resilient structure to resiliently urge the partitioning member in a direction with respect to the vessel.
    • 阻尼器包括用于在其内部容纳粘性流体的容器; 妨碍粘性流体流动的阻碍墙​​壁; 分隔构件,其将每个内部部分分成两个室并可旋转地设置; 形成在所述分隔构件中的连通孔,以便允许两个室通过通道横截面积改变的可变通道彼此连通; 流量限制器,当容纳在腔室中的粘性流体的内部压力基于分隔构件的旋转而超过固定值时,通过连通孔限制腔室内的粘性流体流入腔室; 以及弹性结构,以在相对于容器的方向弹性地推动分隔构件。
    • 8. 发明授权
    • Rotary damper
    • 旋转阻尼器
    • US09163692B2
    • 2015-10-20
    • US14027881
    • 2013-09-16
    • OILES CORPORATION
    • Masamitsu KojimaAkihiko OkimuraYoshiteru IgarashiNaohiro Horita
    • F16F9/44F16F9/14
    • F16F9/44F16F9/145
    • A rotary damper 1 includes a synthetic resin-made accommodating case 4 for accommodating in its interior 2 a viscous fluid 3 which is constituted by silicone oil or the like and whose viscosity declines with a temperature rise, and a synthetic resin-made rotor 9 which is disposed in the interior 2 of the accommodating case 4 rotatably, i.e., so as to be rotatable in R1 and R2 directions about an axis O, and which partitions the interior 2 of the accommodating case 4 into at least two chambers, i.e., in this embodiment, two chambers consisting of chambers 5 and 6 and two chambers consisting of chambers 7 and 8, in cooperation with the accommodating case 4.
    • 旋转阻尼器1包括合成树脂制容纳壳体4,用于在其内部2容纳由硅油等构成的粘度流体3,其粘度随着温度升高而降低;合成树脂制转子9 可旋转地设置在容纳壳体4的内部2中,即可绕着轴线O在R1和R2方向上旋转,并且将容纳壳体4的内部2分隔成至少两个室,即, 在该实施例中,由腔室5和6组成的两个腔室和由腔室7和8组成的两个腔室,与腔室4协作。