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    Vibration-damping device
    2.
    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

    申请人： Rentaro Kato ,  Hajime Maeno ,  Koichi Hasegawa ,  Koichi Maeda ,  Takahiro Aoi

    发明人： Rentaro Kato ,  Hajime Maeno ,  Koichi Hasegawa ,  Koichi Maeda ,  Takahiro Aoi

    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。

    Virbration damping device for vehicles
    3.
    发明授权
    Virbration damping device for vehicles 失效
    车辆阻力减振装置

    公开(公告)号：US06719108B2

    公开(公告)日：2004-04-13

    申请号：US09805859

    申请日：2001-03-13

    申请人： Koichi Hasegawa ,  Rentaro Kato

    发明人： Koichi Hasegawa ,  Rentaro Kato

    IPC分类号： F16F710

    CPC分类号： B60G13/16 ,  B60G7/001 ,  B60G2202/25 ,  B60G2206/10 ,  F16F7/10 ,  F16F15/02 ,  F16F15/145

    摘要： Vibration damping device for vehicles includes: a rigid housing member having an accommodation space and fixed to a vibrative member; and an independent mass member having a rigid mass body and an elastic body layer bonded on the outer surface of the rigid mass body. The independent mass member is non-adhesively disposed in the accommodation space such that an outer surface of the independent mass member is opposed to the inner surface of the housing member with a predetermined gap distance therebetween, to thereby permit displacement of the independent mass member relative to the housing member. The independent mass member and the housing member is brought into elastic impact against each other at respective abutting surfaces thereof in at least one vibrational input direction. The elastic body layer has a spherical outer surface so as to facilitate bouncing displacement of the independent mass member within the accommodation space.

    摘要翻译： 用于车辆的减震装置包括：具有容纳空间并固定到振动构件的刚性壳体构件; 以及具有刚性质量体和粘结在刚性质量体的外表面上的弹性体层的独立质量构件。 独立质量构件非接合地设置在容纳空间中，使得独立质量构件的外表面与壳体构件的内表面之间以预定的间隙距离相对，从而允许独立质量构件相对 到房屋会员 独立质量构件和壳体构件在至少一个振动输入方向上在其各自的邻接表面处彼此弹性冲击。 弹性体层具有球面外表面，以便于独立质量构件在容纳空间内的弹跳位移。

    Vibration-damping device for vehicles
    4.
    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

    申请人： Koichi Hasegawa ,  Rentaro Kato ,  Yoshinori Yasumoto ,  Masaaki Hamada ,  Yutaka Tazuke

    发明人： Koichi Hasegawa ,  Rentaro Kato ,  Yoshinori Yasumoto ,  Masaaki Hamada ,  Yutaka Tazuke

    IPC分类号： F16F1502

    CPC分类号： F16F15/145 ,  B60G13/16 ,  B60G2202/25 ,  F16F7/10 ,  F16F7/108

    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 。

    Vehicle control device
    6.
    发明授权
    Vehicle control device 有权
    车辆控制装置

    公开(公告)号：US09566861B2

    公开(公告)日：2017-02-14

    申请号：US14408723

    申请日：2012-06-22

    申请人： Yoshihiro Ikushima ,  Hiroyuki Shimokasa ,  Koichi Hasegawa ,  Kazuhiko Matsumoto ,  Makoto Arimoto

    发明人： Yoshihiro Ikushima ,  Hiroyuki Shimokasa ,  Koichi Hasegawa ,  Kazuhiko Matsumoto ,  Makoto Arimoto

    IPC分类号： B60K23/08 ,  B60K17/35

    CPC分类号： B60K23/0808 ,  B60K17/35

    摘要： During turning of a vehicle, a vehicle body deceleration due to a cornering drag is obtained. An electronically controlled coupling is controlled to give, to rear wheels, a pre-torque set to be larger as the vehicle body deceleration is larger. Also, the pre-torque is restricted by an upper limit of the pre-torque that is set to be lower as a differential rotational speed of the front and rear wheels is smaller. By giving the pre-torque to the rear wheels, if a shift condition for a four-wheel drive state is established subsequently, a driving force can be generated in the rear wheels substantially at the same time that a fastening force of the electronically controlled coupling is increased, thereby the shift to the four-wheel drive state is immediately completed. Consequently, delay in response is not generated in the shift.

    摘要翻译： 在车辆转动期间，获得由于转弯阻力引起的车体减速。 控制电子控制的联轴器，以使车轮减速度较大时的前转矩设定为较大。 此外，由于前轮和后轮的差速旋转速度较小，预转矩的上限受限于设定为较低的预转矩的上限。 通过将后转矩提供给后轮，如果随后建立四轮驱动状态的换档状态，则可以在后轮中产生驱动力，大致同时电子联轴器的紧固力 增加，从而转移到四轮驱动状态立即完成。 因此，在转移中不产生响应延迟。

    Conductive material
    7.
    发明授权
    Conductive material 有权
    导电材料

    公开(公告)号：US08133432B2

    公开(公告)日：2012-03-13

    申请号：US12472554

    申请日：2009-05-27

    申请人： Koichi Hasegawa

    发明人： Koichi Hasegawa

    IPC分类号： C22C5/04

    CPC分类号： C22C5/04 ,  H01B1/02

    摘要： Provided is a conductive material to be used for a resistor and a sensor, which is enhanced its mechanical strength while maintaining a stable resistance ratio. In the conductive material used for the resistor and the sensor, 400 to 10,000 ppm of Sr is contained in Pt, and the balance is an inevitable impurity. An intermetallic compound phase formed of Pt and Sr is precipitated and dispersed in Pt.

    摘要翻译： 提供了用于电阻器和传感器的导电材料，其在保持稳定的电阻比的同时增强其机械强度。 在用于电阻器和传感器的导电材料中，Pt中含有400至10,000ppm的Sr，余量是不可避免的杂质。 由Pt和Sr形成的金属间化合物相沉淀并分散在Pt中。

    Vibration damping device and manufacturing method thereof
    8.
    发明授权
    Vibration damping device and manufacturing method thereof 失效
    振动阻尼装置及其制造方法

    公开(公告)号：US08020677B2

    公开(公告)日：2011-09-20

    申请号：US12216413

    申请日：2008-07-03

    申请人： Koichi Hasegawa ,  Atsushi Muramatsu

    发明人： Koichi Hasegawa ,  Atsushi Muramatsu

    IPC分类号： F16F15/08

    CPC分类号： F16F7/108 ,  Y10T29/49826

    摘要： A vibration damping device including a hollow housing having a fastening frame and a housing main body attached to the fastening frame for providing the hollow housing enclosing a mass member. With the housing main body inserted between top and base plate portions through an opening in the fastening frame, an urging force of a first spring projection is directed against the housing main body from one of the top base plate portions towards the other thereby holding the housing main body pressed against the other of the top and base plate portions, while an urging force of a second spring projection is directed against the housing main body towards the opening side from a back plate portion causing the housing main body to become engaged by a catch projection, for attaching the housing main body to the fastening frame and preventing it from slipping out through the opening of the fastening frame.

    摘要翻译： 一种减震装置，包括具有紧固框架的中空壳体和附接到紧固框架的壳体主体，用于提供封闭质量构件的中空壳体。 在壳体主体通过紧固框架中的开口插入在顶板部分和基板部分之间的情况下，第一弹簧突起的推动力从顶部基板部分中的一个向另一个朝向另一个引导，从而将壳体 主体压靠在顶板部分和基板部分中的另一个上，同时第二弹簧突起的推动力从背板部分朝着开口侧引导，使得壳体主体被卡扣 用于将壳体主体附接到紧固框架并防止其从紧固框架的开口滑出。