Damper for vehicles
    1.
    发明授权
    Damper for vehicles 有权
    车辆阻尼器

    公开(公告)号:US06439359B1

    公开(公告)日:2002-08-27

    申请号:US09529424

    申请日:2000-05-02

    IPC分类号: F16F710

    摘要: A vibration restraining apparatus for vehicle of the present invention is comprised of a housing formed by a rigid material and having an inner space, and fixed to a vibration transmitting member; a filled member sealed in the inner space of said housing in a non-adhered state with leaving a gap with respect to a vibrating direction of said housing, and formed by an elastic body at least at a surface thereof. When the housing resonates by vibration transmitted from the vibration transmitting member, the filled member contacts inner surface parts located at both sides of the housing in a vibrating direction thereof to exercise a damping character due to an energy loss caused by a sliding friction and a collision. Thus, a large damping character occurs inside of the housing to reduce vibration of the housing effectively. As a result, vibration of the vibration transmitting member is effectively reduced. The vibration restraining apparatus for vehicle of the present invention can be lightened in weight, does not have a temperature dependency, and can exercise the vibration restraining effect for plural resonances having different frequencies.

    摘要翻译: 本发明的车辆用振动抑制装置由刚性材料形成的壳体构成,具有内部空间,固定在振动传递部件上; 密封在所述壳体的内部空间中的未填充构件,其相对于所述壳体的振动方向留下间隙,并且至少在其表面上由弹性体形成。 当壳体通过从振动传递构件传递的振动共振时,填充构件在其振动方向上接触位于壳体两侧的内表面部分,以由于由滑动摩擦和碰撞引起的能量损失而运动阻尼特性 。 因此,在壳体内发生较大的阻尼特性以有效地减小壳体的振动。 结果,能够有效地减小振动传递部件的振动。 本发明的车辆用振动抑制装置可以重量轻,不具有温度依赖性,并且可以对具有不同频率的多个谐振行使振动抑制效果。

    Vibration-damping device for vehicles
    2.
    发明授权
    Vibration-damping device for vehicles 失效
    车辆减震装置

    公开(公告)号:US06536566B2

    公开(公告)日:2003-03-25

    申请号:US09796087

    申请日:2001-02-27

    IPC分类号: F16F1502

    摘要: A vibration-damping device comprising: at least one rigid housing member fixedly disposed in a vibrative member; and a plurality of independent mass members disposed non-adhesively and independently in the at least one housing member such that each of the plurality of independent mass members is opposed to the at least one housing member with a given spacing therebetween in a vibration input direction, and is displaceable relative to the at least one housing member. The each independent mass member is independently displaced relative to the at least one housing member so that the independent mass member and the housing member are brought into elastic impact against each other at their respective abutting surfaces which are opposed to each other in the vibration input direction.

    摘要翻译: 1.一种减振装置,包括:固定地设置在振动构件中的至少一个刚性壳体构件; 以及多个独立的质量构件,其在所述至少一个壳体构件中非粘性地且独立地设置,使得所述多个独立质量构件中的每一个在所述至少一个壳体构件中在振动输入方向上以给定的间隔相对, 并且可相对于至少一个壳体构件移动。 每个独立的质量构件相对于至少一个壳体构件独立地移位,使得独立质量构件和壳体构件在它们的相应的抵接表面处彼此弹性冲击,所述抵接表面在振动输入方向上彼此相对 。

    Vibration-damping device
    4.
    发明授权
    Vibration-damping device 失效
    减震装置

    公开(公告)号:US06854721B2

    公开(公告)日:2005-02-15

    申请号:US10076781

    申请日:2002-02-13

    IPC分类号: F16F15/02 F16F7/108 F16M1/00

    CPC分类号: F16F7/108

    摘要: A vibration-damping device for damping vibrations of a vibrative member, which includes a damper mass member having a rigid abutting portion, a spring member for elastically connecting the damper mass member to the vibrative member to cooperate with the damper mass member to constitute a second vibration system whose natural frequency is tuned to a frequency band of the vibrations of the vibrative member, and an independent mass member disposed so as to be opposed to the rigid abutting portion in a vibration input direction with a given gap therebetween without being adhesive to the rigid abutting portion. The independent mass member is independently displaceable relative to and brought into abutting contact directly and elastically with said rigid abutting portion in said vibration input direction.

    摘要翻译: 一种用于阻尼振动件的振动的减振装置,其包括具有刚性抵接部分的阻尼器质量部件,用于将阻尼器构件弹性连接到振动部件的弹簧部件,以与阻尼块构件配合以构成第二 其固有频率被调谐到振动构件的振动的频带的振动系统,以及独立的质量构件,其被设置为在振动输入方向上与刚性邻接部分相对并且具有给定的间隙,而不与粘合剂 刚性邻接部分。 独立的质量构件可以在所述振动输入方向上相对于所述刚性邻接部分直接地和弹性地独立地移动并与之抵接。

    Vibration damping device
    5.
    发明申请
    Vibration damping device 审中-公开
    减震装置

    公开(公告)号:US20070069434A1

    公开(公告)日:2007-03-29

    申请号:US11527570

    申请日:2006-09-27

    IPC分类号: F16M1/00

    CPC分类号: F16F7/10

    摘要: A vibration damping device including: at least one elastic plate member adapted to be superposed against a surface of a vibrating member to be damped, and having a natural frequency tuned to a frequency band to be damped in the vibrating member; and a positioning member for positioning the elastic plate member with respect to the surface of the vibrating member.

    摘要翻译: 1.一种减振装置,包括:至少一个弹性板构件,其适于叠置在要被阻尼的振动构件的表面上,并且具有调谐到在所述振动构件中被阻尼的频带的固有频率; 以及用于将弹性板构件相对于振动构件的表面定位的定位构件。

    Dynamic damping device for steering system
    6.
    发明授权
    Dynamic damping device for steering system 失效
    用于转向系统的动态阻尼装置

    公开(公告)号:US06779637B2

    公开(公告)日:2004-08-24

    申请号:US10206744

    申请日:2002-07-26

    IPC分类号: F16F710

    摘要: Disclosed is a dynamic damping device for a steering system of an automotive vehicle, which equipped with a telescopic steering column, including a plurality of mutually independent dynamic dampers, each including a mass member and a spring member for elastically supporting the mass member to the steering column or wheel. At least two of natural frequencies of the plurality of dynamic dampers are tuned to a higher and a lower frequency range in relation to a central value of a range of variation in a natural frequency of the steering wheel due to an expansion or contraction of the telescopic steering column, within the range of vibration in the natural frequency of the steering wheel. Further, a difference between adjacent ones of the natural frequencies of the plurality of dynamic dampers is made held within 10-40% of the central value of the range of vibration in the natural frequency of the steering wheel.

    摘要翻译: 公开了一种用于机动车辆的转向系统的动态阻尼装置,其装备有伸缩转向柱,该伸缩转向柱包括多个相互独立的动态阻尼器,每个动力阻尼器包括质量构件和弹簧构件,用于将质量构件弹性地支撑到转向 列或轮。 多个动态阻尼器的固有频率中的至少两个相对于方向盘的固有频率的变化范围的中心值被调谐到更高和更低的频率范围,这是由于伸缩的扩展或收缩 转向柱,在方向盘的固有频率的振动范围内。 此外,多个动态阻尼器的相邻固有频率之间的差异被保持在方向盘的固有频率的振动范围的中心值的10-40%内。

    Crosslinked elastomer body for sensor, and production method therefor
    7.
    发明授权
    Crosslinked elastomer body for sensor, and production method therefor 有权
    传感器用交联弹性体及其制造方法

    公开(公告)号:US07563393B2

    公开(公告)日:2009-07-21

    申请号:US11855601

    申请日:2007-09-14

    IPC分类号: H01B1/00 H01B1/04 H01B1/24

    CPC分类号: H01B1/24

    摘要: A crosslinked elastomer body is composed of an electrically conductive composition comprising an electrically conductive filler and an insulative elastomer (matrix). The electrically conductive filler is in a spherical particulate form and has an average particle diameter of 0.05 to 100 μm. The electrically conductive filler has a critical volume fraction (φc) of not less than 30 vol % as determined at a first inflection point of a percolation curve at which an insulator-conductor transition occurs with an electrical resistance steeply reduced when the electrically conductive filler is gradually added to the elastomer. A resistance observed under compressive strain or bending strain increases according to the strain over a resistance observed under no strain when the electrically conductive filler is present in a volume fraction not less than the critical volume fraction (φc) in the composition.

    摘要翻译: 交联弹性体由包含导电填料和绝缘弹性体(基质)的导电组合物构成。 导电填料为球形颗粒形式,平均粒径为0.05-100μm。 导电填料具有不小于30vol%的临界体积分数(phic),如在渗透曲线的第一拐点处确定的,在该渗透曲线处发生绝缘体 - 导体转变,当导电填料为 逐渐加入弹性体。 当在不小于组合物中的临界体积分数(phic)的体积分数中存在导电填料时,在压应变或弯曲应变下观察到的电阻随着在无应变下观察到的电阻的应变而增加。

    Fluid-filled elastic mount having pushing member for controlling fluid
communication through orifice passage
    8.
    发明授权
    Fluid-filled elastic mount having pushing member for controlling fluid communication through orifice passage 失效
    流体填充的弹性支架具有用于控制通过孔通道的流体连通的推动构件

    公开(公告)号:US5642873A

    公开(公告)日:1997-07-01

    申请号:US618772

    申请日:1996-03-20

    申请人: Rentaro Kato

    发明人: Rentaro Kato

    CPC分类号: F16F13/26

    摘要: A fluid-filled elastic mount (10) wherein a fluid-tight space (40) defined by two mounting members (12, 14), an elastic body (16) and a flexible diaphragm (36) is divided by a partition member (34) into pressure-receiving and an equilibrium chambers (44, 46) communicating with each other through a first orifice (64). The partition member has a communication hole (62) for fluid communication of the first orifice with the equilibrium chamber. The elastic mount has a cover member (76) which cooperates with the diaphragm to define a space in which a pushing member (84) is accommodated such that it is pressed onto the diaphragm by a biasing member (86), so that the diaphragm closes the communication hole. The pushing member cooperates with a rubber plate (94) to divide the space within the cover member into static pressure and operating chambers (96, 100), and the pushing member is sucked toward the cover member by a negative pressure applied to the operating chamber, so that the diaphragm is displaced away from the communication hole to open the same for fluid communication of the orifice with the equilibrium chamber.

    摘要翻译: 一种流体填充的弹性支架(10),其中由两个安装构件(12,14),弹性体(16)和柔性隔膜(36)限定的流体密封空间(40)由分隔构件(34) )和通过第一孔(64)彼此连通的平衡室(44,46)中。 分隔构件具有用于第一孔与平衡室流体连通的连通孔(62)。 弹性支架具有与隔膜配合的盖构件(76),以限定其中容纳推动构件(84)的空间,使得其通过偏置构件(86)压在隔膜上,使得隔膜闭合 通讯孔。 推动构件与橡胶板(94)配合以将盖构件内的空间分成静压和操作室(96,100),并且推动构件通过施加到操作室的负压而被吸向盖构件 ,使得隔膜从连通孔移开以将其打开以使孔与平衡室的流体连通。

    Elastic mount having fluid chamber partially defined by elastically
supported oscillating plate
    9.
    发明授权
    Elastic mount having fluid chamber partially defined by elastically supported oscillating plate 失效
    弹性支架,其具有由弹性支撑的摆动板部分地限定的流体室

    公开(公告)号:US5277409A

    公开(公告)日:1994-01-11

    申请号:US983765

    申请日:1992-12-01

    IPC分类号: F16F13/26 F16M1/00

    CPC分类号: F16F13/264

    摘要: A fluid-filled elastic mount wherein an elastic body elastically connecting a first and a second support partially defines a fluid chamber filled with a non-compressible fluid. The elastic mount includes an oscillating plate which partially defines the fluid chamber and which is supported by the second support such that the oscillating plate is displaceable relative to the second support, and an actuator for oscillating the oscillating plate to thereby change a pressure of the fluid in the fluid chamber. The elastic mount further includes an elastic support member for flexibly connecting the oscillating plate to the second support such that the oscillating plate is movable toward and away from the fluid chamber. This elastic support member is formed of an elastic material which substantially permits shearing deformation of the elastic support member and inhibits its compressive and tensile deformation.

    摘要翻译: 流体填充的弹性座,其中弹性地连接第一和第二支撑件的弹性体部分地限定填充有不可压缩流体的流体室。 弹性安装座包括一个摆动板,该振动板部分地限定流体室并由第二支撑件支撑,使得摆动板相对于第二支撑件可移动;以及致动器,用于使振荡板振动,从而改变流体的压力 在流体室中。 弹性支座还包括用于将振荡板柔性地连接到第二支撑件的弹性支撑构件,使得摆动板可朝向和远离流体室移动。 该弹性支撑构件由弹性材料形成,其基本上允许弹性支撑构件的剪切变形并且抑制其压缩和拉伸变形。

    Fluid-filled elastic mount having fluid chambers closed by closure
member including metallic member, and a method of producing the same
    10.
    发明授权
    Fluid-filled elastic mount having fluid chambers closed by closure member including metallic member, and a method of producing the same 失效
    具有由包括金属构件的关闭构件封闭的流体室的流体填充弹性安装座及其制造方法

    公开(公告)号:US5240233A

    公开(公告)日:1993-08-31

    申请号:US892135

    申请日:1992-06-02

    IPC分类号: F16F13/06 F16F13/10 F16F13/18

    摘要: A fluid-filled elastic mount including a first and a second support member, an elastic body for elastically connecting the two support members, and a closure member fixed to the second support member to form a fluid chamber therein. The closure member includes a flexible diaphragm and a metallic member secured to the outer periphery of the diaphragm. The metallic member is press-fitted in a large-diameter portion of the second support member remote from the first support member, and fixed by caulking to the large-diameter portion. At least one sealing rubber lip is pressed between the metallic member and the second support member to assure the fluid tightness of the fluid chamber. Further, a fluid discharge passage is formed radially outwardly of the sealing rubber lip(s), between the metallic member and the large-diameter portion of the second support member, for permitting the fluid to be discharged from the fluid chamber. Also disclosed is a method of producing such a fluid-filled elastic mount.

    摘要翻译: 包括第一和第二支撑构件的流体填充的弹性支架,用于弹性地连接两个支撑构件的弹性体和固定到第二支撑构件的封闭构件,以在其中形成流体室。 闭合构件包括柔性隔膜和固定到隔膜的外周的金属构件。 金属构件被压配合在远离第一支撑构件的第二支撑构件的大直径部分中,并且通过铆接固定到大直径部分。 至少一个密封橡胶唇被压在金属构件和第二支撑构件之间以确保流体室的流体密封性。 此外,在金属构件和第二支撑构件的大直径部分之间的密封橡胶唇的径向外侧形成流体排出通道,以允许流体从流体室排出。 还公开了制造这种充满液体的弹性支架的方法。