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1. 发明授权

US07066454B2 Active type vibration isolating support system 有权
标题翻译：主动式隔振支架系统
公开(公告)号：US07066454B2
公开(公告)日：2006-06-27
申请号：US10808605
申请日：2004-03-25
申请人： Hirozumi Kon , Tomohiko Kaneko , Hirotomi Nemoto , Hiroaki Ue , Tetsuo Mikasa , Ken Iinuma
发明人： Hirozumi Kon , Tomohiko Kaneko , Hirotomi Nemoto , Hiroaki Ue , Tetsuo Mikasa , Ken Iinuma
IPC分类号： F16F13/00
CPC分类号： F16F13/264
摘要： An active type vibration isolating support system includes: an elastic body for elastically supporting a vibratory body; a liquid chamber to be defined by the elastic body; a movable member for changing capacity of the liquid chamber; and an actuator for driving the movable member. The actuator has: a fixed core; a movable core coupled to the movable member for being arranged opposite to the fixed core via an air gap; and a coil for generating an electromagnetic attracting force between the fixed and movable cores. The movable member and the movable core are coupled together through coupling units capable of adjusting the air gap. Thus, without preparing several types of coupling members, it is possible to obtain a desired vibration isolating characteristic by freely adjusting the air gap between the fixed core and the movable core.
摘要翻译：主动式隔振支撑系统包括：弹性体，用于弹性地支撑振动体; 由弹性体限定的液体室; 用于改变所述液体室的容量的可移动部件; 以及用于驱动可动件的致动器。执行器具有：固定芯; 连接到所述可移动部件的可动芯，经由气隙与所述固定芯相对设置; 以及用于在固定芯和可移动芯之间产生电磁吸引力的线圈。可移动构件和可动芯通过能够调节气隙的联接单元联接在一起。因此，在不制备几种类型的联接构件的情况下，可以通过自由调节固定芯和可动芯之间的气隙来获得期望的隔振特性。

2. 发明授权

US06994332B2 Active vibration damping actuator and active damping apparatus using the same 有权
标题翻译：主动减振执行机构及使用其的主动减振装置
公开(公告)号：US06994332B2
公开(公告)日：2006-02-07
申请号：US10808924
申请日：2004-03-24
申请人： Katsuhiro Goto , Hajime Maeno , Kei Okumura , Kazuhiko Kato , Kouichi Maeda , Tetsuo Mikasa , Hirotomi Nemoto , Hiroaki Ue , Ken Iinuma
发明人： Katsuhiro Goto , Hajime Maeno , Kei Okumura , Kazuhiko Kato , Kouichi Maeda , Tetsuo Mikasa , Hirotomi Nemoto , Hiroaki Ue , Ken Iinuma
IPC分类号： F16F13/00 , F16J15/52
CPC分类号： F16F13/268 , Y10T16/597
摘要： A vibration damping actuator including: a guide hole open onto a bottom face of a housing; a lid metal plate fitted into the opening of the guide hole with a size enough to hinder inward displacement thereof into the guide hole by an annular shoulder portion; an engaging groove disposed on an inner circumferential surface of the opening; a snap ring of C-letter shape fitted into the engaging groove to prevent the lid metal plate from becoming dislodged from the opening; and a sealing rubber layer formed covering an inside face of the lid metal plate. The lid metal plate is pressed by the snap ring so that the sealing rubber layer is pushed against the annular shoulder portion, thereby sealing the opening of the guide hole.
摘要翻译：一种减振致动器，包括：导向孔，其通向壳体的底面; 盖子金属板，其装配到导向孔的开口中，其尺寸足以阻止其通过环形肩部向内引入到引导孔中; 布置在所述开口的内周面上的卡合槽; 一个C字形的卡环装配到接合槽中，以防止盖金属板从开口移出; 以及形成为覆盖所述盖金属板的内侧面的密封橡胶层。盖金属板被卡环压入，使得密封橡胶层被推靠在环形肩部上，从而密封导向孔的开口。

3. 发明授权

US06979023B2 Die cast sub-frame 失效
标题翻译：压铸子框架
公开(公告)号：US06979023B2
公开(公告)日：2005-12-27
申请号：US09984780
申请日：2001-10-31
申请人： Tetsuo Mikasa , Tsutomu Ogawa , Nobuo Kubo , Fumiaki Fukuchi , Haruyuki Iwasaki
发明人： Tetsuo Mikasa , Tsutomu Ogawa , Nobuo Kubo , Fumiaki Fukuchi , Haruyuki Iwasaki
IPC分类号： B22D17/00 , B62D21/00 , B62D21/11
CPC分类号： B22D17/00
摘要： A pound or number sign shaped (#-shaped) die cast sub-frame includes first and second horizontal members and first and second vertical members. The sub-frame has four arm mounting portions provided at four corners thereof, respectively. The arm mounting portion is a die cast part obtained near a communication portion of a runner formed in a die casting machine. Generally triangular bulged portions are formed at junction portions where the first horizontal member meets the first and second vertical members. Each junction portion has increased width. The junction portion is a die cast obtained within a cavity of increased width of the die casting machine. The bulged portion is pierced to provide a hole. The bulged portion having the hole formed therein is to be mounted to a small vehicle component.
摘要翻译：磅形或数字符号（＃形）压铸子框架包括第一和第二水平构件以及第一和第二垂直构件。副框架分别设置在其四个角处的四个臂安装部分。臂安装部是在压铸机中形成的流道的连通部附近获得的压铸部。通常，在第一水平构件与第一和第二垂直构件相接合的接合部处形成三角形隆起部。每个接合部分具有增加的宽度。接合部分是在压铸机的宽度增加的空腔内获得的压铸件。凸出部分被刺穿以提供孔。其中形成有孔的凸出部分安装在小型车辆部件上。

4. 发明授权

US06612593B2 Suspension structure 有权
公开(公告)号：US06612593B2
公开(公告)日：2003-09-02
申请号：US09985018
申请日：2001-11-01
申请人： Tetsuo Mikasa , Tsutomu Ogawa , Nobuo Kubo , Fumiaki Fukuchi , Haruyuki Iwasaki
发明人： Tetsuo Mikasa , Tsutomu Ogawa , Nobuo Kubo , Fumiaki Fukuchi , Haruyuki Iwasaki
IPC分类号： B60G702
CPC分类号： B60G3/06 , B60G7/003 , B60G7/008 , B60G7/02 , B60G2200/18 , B60G2204/143 , B60G2204/15 , B60G2204/61 , B60G2206/1112 , B60G2206/50
摘要： A suspension structure includes a subframe and a suspension arm. The suspension structure has strength lower than that of the subframe. When an excessive external force acts from a road surface on a wheel, the suspension arm is deformed before the subframe is, thereby preventing the excessive external force from directly acting on the subframe.

5. 发明授权

US5947455A Liquid-encapsulated vibration-proof mount device 失效
标题翻译：液密封防振安装装置
公开(公告)号：US5947455A
公开(公告)日：1999-09-07
申请号：US766664
申请日：1996-12-04
申请人： Tetsuo Mikasa , Yasuo Miyamoto , Atsushi Sakamoto , Shuji Ohtake , Yuichi Ogawa , Masato Ichikawa , Koji Susa
发明人： Tetsuo Mikasa , Yasuo Miyamoto , Atsushi Sakamoto , Shuji Ohtake , Yuichi Ogawa , Masato Ichikawa , Koji Susa
IPC分类号： B60G7/02 , F16F13/14 , F16F5/00
CPC分类号： F16F13/14 , B60G7/02
摘要： A vibration-proof mount includes an inner shell member comprised of a center pipe and a bush, and an outer shell member including a first collar and a second collar. The center pipe and the outer shell member are connected to each other by first and second elastomer members with a liquid encapsulated therein. A liquid chamber is formed between the first and second elastomer members and expanded and contracted in volume by a load, and an orifice is defined in the first elastomer member and connected to the liquid chamber. The orifice is formed by only a wall surface of the first elastomer member and hence, the sectional area of a flow path in the orifice can be insured to prevent a difference in characteristic between individuals of the vibration-proof mount, as compared with the case where the orifice is defined between a plurality of members.
摘要翻译：防振支架包括由中心管和衬套构成的内壳构件，以及包括第一环和第二环的外壳构件。中心管和外壳构件通过第一和第二弹性体构件彼此连接，其中封入有液体。在第一和第二弹性体构件之间形成液体室，并通过负载体积膨胀和收缩，并且在第一弹性体构件中限定孔并连接到液体室。孔口仅由第一弹性体构件的壁面形成，因此可以确保孔口中的流路的截面面积，以防止防振装置的个体之间的特性差异，与壳体其中孔口被限定在多个构件之间。

6. 发明授权

US07128311B2 Active vibration damping actuator and active damping apparatus using the same 有权
标题翻译：主动减振执行机构及使用其的主动减振装置
公开(公告)号：US07128311B2
公开(公告)日：2006-10-31
申请号：US10808891
申请日：2004-03-24
申请人： Katsuhiro Goto , Hajime Maeno , Kazuhiko Kato , Kei Okumura , Kouichi Maeda , Tetsuo Mikasa , Hirotomi Nemoto , Hiroaki Ue , Ken Iinuma
发明人： Katsuhiro Goto , Hajime Maeno , Kazuhiko Kato , Kei Okumura , Kouichi Maeda , Tetsuo Mikasa , Hirotomi Nemoto , Hiroaki Ue , Ken Iinuma
IPC分类号： F16F5/00
CPC分类号： F16F13/264 , F16F2230/0005
摘要： A vibration damping actuator including: a cup-shaped housing; an output member disposed spaced apart from an opening end of the housing; a guide rod disposed on the output member and positioned inserted into a guide hole; a coil member provided to one of the housing and the output member; an armature disposed on an other of the housing and the output member, the armature being adapted to exert actuating force on the output member; an annular fixing member arranged about the output member; a support rubber plate disposed between the annular fixing member and the output member; and a positioning projection formed at an inside peripheral edge of the fixing member by projecting the inside peripheral edge of the fixing member in cylindrical configuration in an axial direction towards an inside of the housing. The positioning projection is disposed at a location situated inward by a predetermined distance from the opening of the housing for positioning the fixing member relative to the housing.
摘要翻译：一种减震致动器，包括：杯形壳体; 输出构件，其与所述壳体的开口端间隔开设置; 引导杆，设置在所述输出构件上并定位成插入到引导孔中; 线圈构件，其设置在所述壳体和所述输出构件中的一个上; 设置在所述壳体和所述输出构件中的另一个上的衔铁，所述衔铁适于在所述输出构件上施加致动力; 围绕所述输出构件布置的环形固定构件; 设置在所述环形固定构件和所述输出构件之间的支撑橡胶板; 以及定位突起，其形成在所述固定构件的内周边缘处，通过使所述固定构件的内周缘沿轴向朝向所述壳体的内部突出。定位突起设置在位于壳体的开口内侧预定距离内的位置处，用于相对于壳体定位固定构件。

7. 发明申请

US20050001365A1 Active type vibration isolating support system 有权
标题翻译：主动式隔振支架系统
公开(公告)号：US20050001365A1
公开(公告)日：2005-01-06
申请号：US10808605
申请日：2004-03-25
申请人： Hirozumi Kon , Tomohiko Kaneko , Hirotomi Nemoto , Hiroaki Ue , Tetsuo Mikasa , Ken Iinuma
发明人： Hirozumi Kon , Tomohiko Kaneko , Hirotomi Nemoto , Hiroaki Ue , Tetsuo Mikasa , Ken Iinuma
IPC分类号： F16F13/26 , F16M5/00
CPC分类号： F16F13/264
摘要： An active type vibration isolating support system includes: an elastic body for elastically supporting a vibratory body; a liquid chamber to be defined by the elastic body; a movable member for changing capacity of the liquid chamber; and an actuator for driving the movable member. The actuator has: a fixed core; a movable core coupled to the movable member for being arranged opposite to the fixed core via an air gap; and a coil for generating an electromagnetic attracting force between the fixed and movable cores. The movable member and the movable core are coupled together through coupling units capable of adjusting the air gap. Thus, without preparing several types of coupling members, it is possible to obtain a desired vibration isolating characteristic by freely adjusting the air gap between the fixed core and the movable core.
摘要翻译：主动式隔振支撑系统包括：弹性体，用于弹性地支撑振动体; 由弹性体限定的液体室; 用于改变所述液体室的容量的可移动部件; 以及用于驱动可动件的致动器。执行器具有：固定芯; 连接到所述可移动部件的可动芯，经由气隙与所述固定芯相对设置; 以及用于在固定芯和可移动芯之间产生电磁吸引力的线圈。可移动构件和可动芯通过能够调节气隙的联接单元联接在一起。因此，在不制备几种类型的联接构件的情况下，可以通过自由调节固定芯和可动芯之间的气隙来获得期望的隔振特性。

8. 发明授权

US06422546B1 Active vibration isolating support device 有权
标题翻译：主动隔振支撑装置
公开(公告)号：US06422546B1
公开(公告)日：2002-07-23
申请号：US09594709
申请日：2000-06-16
申请人： Hirotomi Nemoto , Ken Iinuma , Tsutomu Ogawa , Hideki Matsuoka , Tetsuo Mikasa , Satoshi Watanabe
发明人： Hirotomi Nemoto , Ken Iinuma , Tsutomu Ogawa , Hideki Matsuoka , Tetsuo Mikasa , Satoshi Watanabe
IPC分类号： F16F953
CPC分类号： F16F13/26
摘要： An active vibration isolating support device for preventing the direct transmission of vibrations from an engine to a vehicle body frame includes an electromagnetic actuator for driving a movable member in a reciprocating fashion to change the capacity of a first liquid chamber. A shaft portion of an armature driven by a coil is supported by a bearing so that it moves along an axis, whereby the size of an air gap can be maintained as small as possible, thereby making it possible to miniaturize the coil. In addition, a connecting rod for connecting the movable member with the armature is supported so as to sway relative to a coil spring and a saucer spring, whereby the vibration of the movable member is prevented from being transmitted to the shaft portion of the armature.
摘要翻译：用于防止从发动机到车身框架的直接传递振动的主动隔振支撑装置包括用于以往复方式驱动可动构件的电磁致动器，以改变第一液体室的容量。由线圈驱动的电枢的轴部由轴承支撑，使其沿着轴线移动，由此气隙的尺寸可以保持尽可能小，从而可以使线圈小型化。此外，用于将可动构件与电枢连接的连杆被支撑成相对于螺旋弹簧和碟形弹簧摆动，从而防止可动构件的振动传递到电枢的轴部。

9. 发明授权

US5639073A Fluid-filled engine mount having orifice passages for damping different components of engine idling vibrations 失效
标题翻译：流体填充发动机支架具有用于阻止发动机怠速振动的不同部件的孔口通道
公开(公告)号：US5639073A
公开(公告)日：1997-06-17
申请号：US672656
申请日：1996-06-28
申请人： Tatsuya Suzuki , Rentaro Kato , Tetsuo Mikasa , Shuji Ohtake , Atsushi Sakamoto
发明人： Tatsuya Suzuki , Rentaro Kato , Tetsuo Mikasa , Shuji Ohtake , Atsushi Sakamoto
IPC分类号： B60K5/12 , F16F13/26 , F14F13/00 , F16M1/00
CPC分类号： F16F13/26
摘要： A fluid-filled elastic engine mount for a motor vehicle having an engine, comprising a first and a second mounting member which are connected by an elastic body that partially defines a pressure-receiving chamber, a flexible diaphragm member which partially defines an equilibrium chamber, and orifice means for effecting fluid communication between the pressure-receiving and equilibrium chambers. The orifice means defines a first and a second orifice passage which are respectively tuned to adjust respective different components of the idling vibrations of the engine, and a third orifice passage which is tuned to a frequency range lower than that of the engine idling vibrations. The orifice means comprises a movable member which partially defines one of the first and second orifice passages which is tuned to adjust one of the different components of the idling vibration whose frequency is higher than the other of the different components, the movable member restricting an amount of flow of fluid through one of the first and second orifice passages. The engine mount further comprises valve means for selectively enabling or disabling both of the first and said second orifice passages simultaneously for permitting or inhibiting the fluid communication between the two chambers.
摘要翻译：一种用于具有发动机的机动车辆的流体填充弹性发动机支架，包括通过部分地限定压力接收室的弹性体连接的第一和第二安装构件，部分地限定平衡室的柔性隔膜构件，以及用于在受压室和平衡室之间进行流体连通的孔口装置。孔口装置限定了第一和第二节流孔通道，其分别被调节以调节发动机的空转振动的相应不同部件，以及调节到低于发动机怠速振动的频率范围的第三孔口通道。节流孔装置包括可动构件，其部分地限定第一和第二节流孔通道中的一个，其被调谐以调节频率高于不同部件中的另一个的空转振动的不同部件中的一个，可动构件限制一定量流体通过第一和第二孔口之一流动。发动机支架还包括阀装置，用于同时选择性地启用或禁用第一和第二孔口两者以允许或阻止两个室之间的流体连通。

10. 发明授权

US5443574A Liquid-sealing type vibration-isolating device 失效
标题翻译：液封式隔振装置
公开(公告)号：US5443574A
公开(公告)日：1995-08-22
申请号：US248618
申请日：1994-05-24
申请人： Shuji Ohtake , Hideki Matsuoka , Tetsuo Mikasa , Takeo Naganuma , Kazuto Ohno
发明人： Shuji Ohtake , Hideki Matsuoka , Tetsuo Mikasa , Takeo Naganuma , Kazuto Ohno
IPC分类号： B60K5/12 , F16F13/26 , F16M7/00 , F16F13/00
CPC分类号： F16F13/262
摘要： A liquid-sealing type vibration-isolating device has a primary fluid chamber and a subsidiary fluid chamber which communicate with each other through a short idle orifice and a long shock orifice, and a switch-over valve for connecting the primary and subsidiary fluid chambers with each other through the idle orifice in the low speed revolution range of an engine mounted on the device and through the long shock orifice in the medium-high speed revolution range. During the shifting of the switch-over valve, in order to prevent sudden increase in the spring constant of the device, the primary fluid is short-circuited with the subsidiary fluid chamber through a communication port, the inside of a valve member, a communication bore and an auxiliary communication passage.
摘要翻译：液体密封式隔振装置具有通过短的怠速孔和长的冲击孔相互连通的主流体室和辅助流体室，以及用于将初级和辅助流体室与通过安装在装置上的发动机的低速旋转范围内的空转孔，并在中高速旋转范围内通过长冲击孔。在切换阀的换档期间，为了防止装置的弹簧常数的突然增加，初级流体通过连通口，阀构件的内部，通气孔与辅助流体室短路孔和辅助通道。

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