公开(公告)号：US20100301530A1

公开(公告)日：2010-12-02

申请号：US12801148

申请日：2010-05-25

申请人： Hironori Koyama ,  Koichi Hasegawa ,  Atsushi Muramatsu ,  Mutsumi Muraoka ,  Satoshi Umemura ,  Atsushi Urayama ,  Hirozumi Kon

发明人： Hironori Koyama ,  Koichi Hasegawa ,  Atsushi Muramatsu ,  Mutsumi Muraoka ,  Satoshi Umemura ,  Atsushi Urayama ,  Hirozumi Kon

IPC分类号： F16F13/16 ,  B23P13/00 ,  F16F15/027

CPC分类号： F16F13/268 ,  F16F2230/0005 ,  F16F2230/0076 ,  Y10T29/49609

摘要： A fluid-filled type active vibration damping device including a vibration damping device main unit, an oscillation member, and an actuator. The actuator is constituted by an electromagnetic actuator having a stator that includes a coil fixed to a second mounting member while having a movable member linearly displaceable relative to the stator when the coil is energized. A shaft member is provided for connecting the movable member and the oscillation member with each other. A connecting portion is provided for attaching the shaft member to the movable member while permitting the shaft member to tilt as well as to undergo displacement in an axis-perpendicular direction with respect to the movable member. A displacement preventing portion is provided for fastening the movable member and the shaft member to each other by preventing tilt as well as displacement in the axis-perpendicular direction due to the connecting portion.

摘要翻译： 一种流体填充型主动减振装置，包括减振装置主体，振动构件和致动器。 致动器由具有定子的电磁致动器构成，该定子包括固定到第二安装构件的线圈，同时具有当线圈通电时相对于定子线性移位的可动构件。 设置有用于将可动构件和摆动构件相互连接的轴构件。 提供连接部分，用于将轴构件附接到可动构件，同时允许轴构件倾斜以及相对于可移动构件沿轴线垂直方向发生位移。 通过防止由于连接部分引起的倾斜以及轴线垂直方向上的位移而使可动构件和轴构件相互紧固的位移防止部。

公开(公告)号：US08573569B2

公开(公告)日：2013-11-05

申请号：US12991498

申请日：2010-04-05

申请人： Koichi Hasegawa ,  Atsushi Muramatsu ,  Tetsuyoshi Shibata ,  Hironori Koyama

发明人： Koichi Hasegawa ,  Atsushi Muramatsu ,  Tetsuyoshi Shibata ,  Hironori Koyama

IPC分类号： F16F5/00

CPC分类号： H02K33/16 ,  F16F7/1011

摘要： An active vibration damper including: an inner shaft member provided to a movable member; an outer tube member provided to a stator; a pair of leaf springs elastically connecting axially both sides of the inner shaft member and the outer tube member so as to make a linear actuator operatable by itself; an elastic connecting rubber connecting the inner shaft member and the outer tube member; a mass body holding portion provided to the inner shaft member for holding an additional mass body that is disposed further outwardly than the elastic connecting rubber; and a housing having a structure dividable in an axial direction in which respective openings are secured to each other with an annular seal being interposed therebetween at an outer peripheral side of the elastic connecting rubber.

摘要翻译： 一种主动减震器，包括：设置在可动件上的内轴件; 设置到定子的外管构件; 一对板簧，其弹性地连接在所述内轴构件和所述外管构件的两侧，从而使线性致动器可以自身操作; 连接内轴构件和外管构件的弹性连接橡胶; 质量体保持部，其设置在所述内轴构件上，用于保持比所述弹性连接橡胶进一步向外设置的附加质量体; 以及壳体，其具有在轴向方向上可分开的结构，其中各个开口彼此固定，在弹性连接橡胶的外周侧插入有环形密封件。

公开(公告)号：US20110057367A1

公开(公告)日：2011-03-10

申请号：US12991498

申请日：2010-04-05

申请人： Koichi Hasegawa ,  Atsushi Muramatsu ,  Tetsuyoshi Shibata ,  Hironori Koyama

发明人： Koichi Hasegawa ,  Atsushi Muramatsu ,  Tetsuyoshi Shibata ,  Hironori Koyama

IPC分类号： F16F13/22 ,  B23P11/00 ,  F16F13/28 ,  F16F15/023 ,  F16F15/04

CPC分类号： H02K33/16 ,  F16F7/1011

摘要： An active vibration damper including: an inner shaft member provided to a movable member; an outer tube member provided to a stator; a pair of leaf springs elastically connecting axially both sides of the inner shaft member and the outer tube member so as to make a linear actuator operatable by itself; an elastic connecting rubber connecting the inner shaft member and the outer tube member; a mass body holding portion provided to the inner shaft member for holding an additional mass body that is disposed further outwardly than the elastic connecting rubber; and a housing having a structure dividable in an axial direction in which respective openings are secured to each other with an annular seal being interposed therebetween at an outer peripheral side of the elastic connecting rubber.

摘要翻译： 一种主动减震器，包括：设置在可动件上的内轴件; 设置到定子的外管构件; 一对板簧，其弹性地连接在所述内轴构件和所述外管构件的两侧，从而使线性致动器可以自身操作; 连接内轴构件和外管构件的弹性连接橡胶; 质量体保持部，其设置在所述内轴构件上，用于保持比所述弹性连接橡胶进一步向外设置的附加质量体; 以及壳体，其具有在轴向方向上可分开的结构，其中相应的开口彼此固定，在弹性连接橡胶的外周侧插入有环形密封件。

公开(公告)号：US08083217B2

公开(公告)日：2011-12-27

申请号：US12358401

申请日：2009-01-23

申请人： Hironori Koyama ,  Koichi Hasegawa ,  Atsushi Muramatsu

发明人： Hironori Koyama ,  Koichi Hasegawa ,  Atsushi Muramatsu

IPC分类号： F16F15/027 ,  F05F5/00

CPC分类号： F16F13/262

摘要： A Fluid-filled type vibration damping device, which is configured to be free from the necessity of supplying a continuous application of electricity to a coil so as to maintain a movable valve body in either an opened state or a closed state, is provided. The device includes a cam mechanism, which transmits a rotational drive force of a motor to the movable valve body in the form of a reciprocating drive force. In the device, a first rotation angle switch is connected to a first control switch in series relative to a motor coil, and a second rotation angle switch is connected to a second control switch in parallel relative to the first switch. The first rotation angle switch is turned on in a state of a first angular range θ1, and the second rotation angle switch is turned on in a third angular range θ3. When the first control switch and the second control switch receive the same control signal, they are brought into respective inverted ON/OFF states. The first angular range θ1 includes a fourth angular range θ4, which has an angle different from at least a third angular range θ3. The third angular range θ3 includes a second angular range θ2, which has an angle different from at least the first angular range θ1.

摘要翻译： 一种流体填充式减震装置，其被配置为不需要向线圈供应连续的电力，以便将可动阀体保持在打开状态或关闭状态。 该装置包括凸轮机构，其以往复驱动力的形式将马达的旋转驱动力传递到可动阀体。 在该装置中，第一旋转角度开关相对于电动机线圈串联连接到第一控制开关，第二旋转角度开关相对于第一开关并联连接到第二控制开关。 第一旋转角度开关在第一角度范围1的状态下被接通;第二旋转角度开关在第三角度范围内被接通; 3。 当第一控制开关和第二控制开关接收到相同的控制信号时，它们被分成相应的反向ON / OFF状态。 第一角度范围＆amp; 1;包括第四角度范围和角度; 4，其具有不同于至少第三角度范围的角度; 3。 第三角度范围和第三角度范围包括第二角度范围和角度; 2，其角度至少与第一角度范围不同; 1。

公开(公告)号：US08104750B2

公开(公告)日：2012-01-31

申请号：US12289079

申请日：2008-10-20

申请人： Koichi Hasegawa ,  Hironori Koyama ,  Satoshi Umemura

发明人： Koichi Hasegawa ,  Hironori Koyama ,  Satoshi Umemura

IPC分类号： F16F9/10

CPC分类号： F16F13/262

摘要： A fluid filled vibration damping device including: a fluid passage interconnecting a pressure receiving chamber partially defined by a rubber elastic body connecting a first and second mounting members, and an equilibrium chamber partially defined by a flexible film; a movable valve body provided for switching the fluid passage between a communicating state and a blocked state through reciprocating operation; an electric motor employed for actuating the movable valve body; an actuating force converter mechanism provided on an actuating force transmission path from the electric motor to the movable valve body. A rotational actuating force of the electric motor is transmitted as reciprocating actuating force to the movable valve body by the actuating force converter mechanism.

摘要翻译： 一种流体填充的减震装置，包括：将由连接第一和第二安装构件的橡胶弹性体部分限定的受压室和由柔性膜部分限定的平衡室相互连接的流体通道; 可动阀体，其设置用于通过往复运动在通气状态和阻塞状态之间切换流体通道; 用于致动可动阀体的电动马达; 驱动力转换机构，其设置在从电动机到可动阀体的致动力传递路径上。 电动机的旋转驱动力通过致动力转换器机构作为往复致动力传递到可动阀体。

公开(公告)号：US20090102105A1

公开(公告)日：2009-04-23

申请号：US12289079

申请日：2008-10-20

申请人： Koichi Hasegawa ,  Hironori Koyama ,  Satoshi Umemura

发明人： Koichi Hasegawa ,  Hironori Koyama ,  Satoshi Umemura

IPC分类号： F16F15/027 ,  F16F5/00

CPC分类号： F16F13/262

摘要： A fluid filled vibration damping device including: a fluid passage interconnecting a pressure receiving chamber partially defined by a rubber elastic body connecting a first and second mounting members, and an equilibrium chamber partially defined by a flexible film; a movable valve body provided for switching the fluid passage between a communicating state and a blocked state through reciprocating operation; an electric motor employed for actuating the movable valve body; an actuating force converter mechanism provided on an actuating force transmission path from the electric motor to the movable valve body. A rotational actuating force of the electric motor is transmitted as reciprocating actuating force to the movable valve body by the actuating force converter mechanism.

摘要翻译： 一种流体填充的减震装置，包括：将由连接第一和第二安装构件的橡胶弹性体部分限定的受压室和由柔性膜部分限定的平衡室相互连接的流体通道; 可动阀体，其设置用于通过往复运动在通气状态和阻塞状态之间切换流体通道; 用于致动可动阀体的电动马达; 驱动力转换机构，其设置在从电动机到可动阀体的致动力传递路径上。 电动机的旋转驱动力通过致动力转换器机构作为往复致动力传递到可动阀体。

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。

公开(公告)号：US20090008201A1

公开(公告)日：2009-01-08

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： F16F15/04 ,  F16F15/02 ,  B23P11/00

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。

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。

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。