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    • 71. 发明公开
    • Vibration damper
    • Schwingungsdämpfer。
    • EP0441443A1
    • 1991-08-14
    • EP91200233.4
    • 1991-02-05
    • Van Goubergen, Willy
    • Van Goubergen, Willy
    • F16F1/36F16F3/08
    • F16F3/093F16F1/374F16F2230/14
    • The invention relates to a vibration damper consisting only of elastomeric parts of different hardnesses without any metal parts and comprising basically a layer of laterally spaced bodies (1) in the form of spheres, cubes, diamond studs, pyramids or the like distinct bodies, said layer of bodies (1) being sandwiched between two plate elements (2) of a harder elastomer than that of the said bodies (1), wherein the facing sides of the layer and the plate elements are geared to one another in such a way that the contact between them is limited to point-shaped or at the most line-shaped places of contact and for the rest the softer elastomeric bodies (1) are substantially freely deformable. In a preferred embodiment of the invention (Figs. 6 and 8) the plate elements (2e) are provided on the sides facing away from the softer elastomeric bodies (1) with projections (9, 9a) which projections can deform and bend under vibratory loads and the pattern of projections (9, 9a) is such in relation to the position of the elastomeric bodies (1) that vibrations acting on the highest projections (9, 9a) are forced to travel along a curved path (19) through the said elastomeric bodies (1) and the energy thereof is absorbed in the damper.
    • 本发明涉及一种振动阻尼器,其仅由不具有金属部件的不同硬度的弹性体部件组成,并且基本上包括球体,立方体,金刚石螺柱,金字塔等形状的侧向间隔开的主体(1)的不同体,所述层 主体层(1)被夹在比所述主体(1)的弹性体更硬的两个板状元件(2)之间,其中层和面板元件的相对侧彼此啮合,使得 它们之间的接触限于点状或最线形的接触位置,而其余的较软的弹性体(1)可自由变形。 在本发明的一个优选实施例(图6和8)中,板元件(2e)设置在背离更软的弹性体(1)的侧面上,凸起(9,9a)具有突起可在振动下变形和弯曲 负载和凸起图案(9,9a)相对于弹性体(1)的位置是这样的,即,作用在最高突起(9,9a)上的振动被迫沿弯曲路径(19)行进通过 所述弹性体(1)和其能量被吸收在阻尼器中。
    • 75. 发明公开
    • Elastomeric mounting
    • 弹性体安装
    • EP0256762A2
    • 1988-02-24
    • EP87306915.7
    • 1987-08-05
    • DUNLOP LIMITED
    • Colford, Terence Harry
    • F16F1/38B62D33/06B60K5/12F16F3/08
    • B62D33/0604F16F1/3814F16F1/424F16F3/0873F16F2236/022
    • An elastomeric mounting (10) suitable for providing a low frequency suspension for a road vehicle cab comprises an annular elastomeric diaphragm (16) shaped to deform by both bending and shear over a normal working range to accommodate relative longitudinal movement between two rigid members (11,12) between which the diaphragm is located.
      The diaphragm (16) is arranged in combination with elastomeric axial buffer means (23,33) operable to restrain relative movement of the interconnected members outside the normal working range and elastomeric transverse load bearing means (24) to restrain relative transverse movements.
    • 一种适用于为道路车辆驾驶室提供低频悬架的弹性体安装件(10)包括环形弹性隔膜(16),其被成形为在正常工作范围内通过弯曲和剪切两者而变形,以适应两个刚性构件(11 ,12),隔膜位于其间。 隔膜(16)与弹性体轴向缓冲装置(23,33)结合设置,弹性轴向缓冲装置(23,33)可操作以限制互连构件在正常工作范围之外的相对运动,并且弹性体横向承载装置(24)限制相对的横向运动。
    • 79. 发明公开
    • VIBRATION-DAMPING DEVICE
    • 振动阻尼装置
    • EP3040575A1
    • 2016-07-06
    • EP13866484.2
    • 2013-08-28
    • Sumitomo Riko Company Limited
    • SETOYAMA, Toyoshi
    • F16F3/08B60K5/12F16F15/08
    • F16F3/0873F16F1/36F16F1/371F16F1/3828F16F13/10F16F13/103F16F15/08
    • Provided is a vibration damping device with a novel structure that is able to effectively obtain the targeted dynamic spring characteristics while stably retaining the stopper member in the housing recess of the main body of the vibration damping device even before the device is installed on a vehicle, etc. An elastic tapered portion (46) equipped with a contact surface (48) that inclines gradually to an inner circumferential side toward an open side of a housing recess (30) is provided at an inner circumferential surface of a cylindrical portion (24) which constitutes a peripheral wall of the housing recess (30), and a stopper protrusion (40) projecting outward in an axis-perpendicular direction is provided to a stopper member (14). The stopper protrusion (40) is positioned further inside the housing recess (30) than the elastic tapered portion (46) and the stopper protrusion (40) overlaps the elastic tapered portion (46) when viewed in axial direction projection.
    • 本发明提供一种新型结构的减振装置,即使在将该装置安装在车辆上之前,也能够将止动构件稳定地保持在减振装置主体的收纳凹部内,并且能够有效地获得目标动态弹簧特性, 在筒状部(24)的内周面设有具有朝向收纳凹部(30)的开放侧向内周侧逐渐倾斜的抵接面(48)的弹性锥形部(46) 构成收容凹部30的周壁的止挡部件14以及向轴向垂直方向外侧突出的止挡突起40设置于止挡部件14。 当在轴向方向上观察时,止动突起(40)比弹性锥形部分(46)更位于容纳凹部(30)的内​​侧,止动突起(40)与弹性锥形部分(46)重叠。