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1. 发明授权

US07048264B2 Liquid-filled engine mount 失效
公开(公告)号：US07048264B2
公开(公告)日：2006-05-23
申请号：US10165507
申请日：2002-06-07
申请人： Teruaki Anzawa , Hideki Matsuoka , Tatsuhide Sakai , Masafumi Kyuse , Ken Iinuma , Yuji Muto , Masahide Kobayashi , Koji Iwasaki
发明人： Teruaki Anzawa , Hideki Matsuoka , Tatsuhide Sakai , Masafumi Kyuse , Ken Iinuma , Yuji Muto , Masahide Kobayashi , Koji Iwasaki
IPC分类号： F16F5/00
CPC分类号： F16F13/268
摘要： A liquid-filled engine mount is disclosed which includes a rubbery elastic member interposed between an engine and a vehicle body, a diaphragm positioned in opposed relation to the rubbery elastic member. The engine mount defines a liquid chamber therein. The liquid chamber holds an actuating liquid therein. The liquid chamber has a partition wall disposed therein. The partition wall separates the liquid chamber into primary and secondary chambers. The primary chamber is provided on a side of the elastic member while the secondary chamber is provided on a side of the diaphragm. The partition wall has first and second orifices extending therethrough. The first orifice communicates with both the primary chamber and the secondary chamber. The second orifice communicates with the primary chamber. The first and second orifices provide different resistances to the liquid flowing therethrough. The engine mount includes a resilient means for urging the diaphragm against the partition wall to close an opening of the second orifice. The engine mount includes a diaphragm driving means for forcing the diaphragm against a resilient force the resilient means exerts on the diaphragm to thereby open the opening of the second orifice, such that the second orifice communicates with the secondary chamber. The diaphragm has plural projections formed on a surface thereof.

2. 发明授权

US5375821A Engine mount for motor vehicles 失效
标题翻译：汽车发动机支架
公开(公告)号：US5375821A
公开(公告)日：1994-12-27
申请号：US120373
申请日：1993-09-14
申请人： Yasushi Toshimitsu , Tatsuhide Sakai , Ken Iinuma
发明人： Yasushi Toshimitsu , Tatsuhide Sakai , Ken Iinuma
IPC分类号： B60K5/12 , F16F1/387 , F16F13/00 , F16F13/16 , F16M5/00
CPC分类号： F16F1/387 , B60K5/1216 , F16F2228/00
摘要： An engine is supported on a frame of a motor vehicle by a plurality of engine mounts. At least one of said engine mounts are positioned on a main axis of inertia of the engine, and has substantially equal vertical and lateral static spring rates, a vertical dynamic spring rate greater than the vertical static spring rate, and a lateral dynamic spring rate between the vertical dynamic and static spring rates. The engine mount is effective in reducing muffled sound in the passenger compartment of the motor vehicle without impairing riding comfort of the motor vehicle. The spring rates are set to the following ratios:Ksz:Ksy:Kdy:Kdz=1.0:1.0:1.3:1.9.
摘要翻译：发动机通过多个发动机支架支撑在机动车辆的框架上。所述发动机支架中的至少一个位于主发动机的主轴线上，并且具有大致相等的垂直和侧向静态弹簧速率，大于垂直静态弹簧刚度的垂直动态弹簧刚度和垂直动静平衡弹簧。发动机支架有效地减少机动车辆的乘客舱中的闷声，而不损害机动车辆的乘坐舒适性。弹簧速率设定为以下比例：Ksz：Ksy：Kdy：Kdz = 1.0：1.0：1.3：1.9。

3. 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。

4. 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。

5. 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。

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。

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