公开(公告)号：US4693491A

公开(公告)日：1987-09-15

申请号：US820369

申请日：1986-01-21

申请人： Yousuke Akatsu ,  Hirotsugu Yamaguchi ,  Naoto Fukushima ,  Sunao Hano ,  Masaru Sugino ,  Shin Takehara ,  Shinichi Matsui

发明人： Yousuke Akatsu ,  Hirotsugu Yamaguchi ,  Naoto Fukushima ,  Sunao Hano ,  Masaru Sugino ,  Shin Takehara ,  Shinichi Matsui

IPC分类号： B60G7/00 ,  B60G9/00 ,  F16F13/08 ,  F16F13/14 ,  B60G13/00

CPC分类号： F16F13/149 ,  B60G7/00 ,  B60G9/00 ,  F16F13/08 ,  B60G2202/25 ,  B60G2206/11

摘要： A suspension system consists of a suspension rod interposed between a vehicle body side member and a wheel side member to elastically connect them. The suspension rod includes a first elastomeric member connected to the vehicle body side member and defining a first fluid chamber. A second elastomeric member is provided in the suspension rod structure to be connected to the wheel side member, defining a second fluid chamber. The first and second fluid chambers are communicated with each other through a fluid communication passage. An incompressive fluid is filled in the first and second fluid chambers and in the fluid communication passage, thereby constituting a fluid dynamic damper for suppressing resonance vibration of the suspension system.

摘要翻译： 悬架系统由插入在车体侧构件和车轮侧构件之间的悬架杆组成，以弹性地连接它们。 悬架杆包括连接到车体侧部件并限定第一流体室的第一弹性体部件。 第二弹性构件设置在悬架杆结构中，以连接到轮侧构件，限定第二流体室。 第一和第二流体室通过流体连通通道彼此连通。 在第一和第二流体室和流体连通通道中填充有非压缩流体，由此构成用于抑制悬架系统的共振振动的流体动力阻尼器。

公开(公告)号：US4779853A

公开(公告)日：1988-10-25

申请号：US90398

申请日：1987-08-27

申请人： Masaru Sugino ,  Shin Takehara

发明人： Masaru Sugino ,  Shin Takehara

IPC分类号： B60K5/12 ,  F16C7/04 ,  F16F13/10 ,  F16F13/14 ,  F16F5/00 ,  F16F9/10 ,  F16M7/00

CPC分类号： F16F13/10 ,  B60K5/1241 ,  F16C7/04 ,  F16F13/149

摘要： The method comprises determining a first resonant frequency of a system comprising a vibratory body, a supporting body and a vibration damping device disposed therebetween. Vibrations at the first resonant frequency are dampened by defining first and second chambers in the device which are separate from each other and communicate with each other through a passage configured to impart a second resonant frequency to fluid received within the passage which substantially equals the first resonant frequency.

摘要翻译： 该方法包括确定包括振动体，支撑体和设置在其间的减震装置的系统的第一共振频率。 在第一谐振频率下的振动通过限定器件中的第一和第二腔彼此分开而被抑制，并通过构造成将第二谐振频率施加到通道内的流体的通路彼此连通，该通道基本上等于第一共振 频率。

公开(公告)号：US4867263A

公开(公告)日：1989-09-19

申请号：US931135

申请日：1986-11-17

申请人： Masaru Sugino ,  Shinichi Matsui

发明人： Masaru Sugino ,  Shinichi Matsui

IPC分类号： F16F13/00 ,  B60K5/12 ,  F16F13/22 ,  F16F13/26

CPC分类号： F16F13/22 ,  F16F13/26

摘要： An apparatus for supporting a vibration body such as a power unit of an automotive vehicle in which an orifice in a partitioning member for communicating two fluid chambers whose cross sectional area is varied to change a resonant frequency of the apparatus so that a plurality of vibrations can effectively be reduced with effective uses of a vibration prevention function provided by the reduction of a dynamic spring constant of a fluid dynamic damper and of a damping function provided by a fluid dynamic damper action.

摘要翻译： 一种用于支撑诸如机动车辆的动力单元的振动体的装置，其中分隔构件中的孔口用于连通两个流体室，其横截面积改变以改变装置的共振频率，使得多个振动可以 通过减少流体动力阻尼器的动态弹簧常数提供的防振功能和通过流体动力阻尼器作用提供的阻尼功能有效地减少。

公开(公告)号：US4763884A

公开(公告)日：1988-08-16

申请号：US931188

申请日：1986-11-17

申请人： Shinichi Matsui ,  Masaru Sugino

发明人： Shinichi Matsui ,  Masaru Sugino

IPC分类号： F16F13/00 ,  B60K5/12 ,  F16F13/14 ,  F16F13/28 ,  F16F3/00

CPC分类号： F16F13/14 ,  F16F13/28

摘要： An apparatus for supporting a vibrating object (, e.g., a power unit of a vehicle) which can reduce a plurality of vibrations transmitted therethrough by changing the resonant frequency of a dynamic fluid damper constituted by the apparatus according to a frequency change of the vibrations. The apparatus comprises: (a) a first fluid chamber located on the vibrating object and having at least one elastic wall thereof; (b) a second fluid chamber located on another object and having at least one elastic wall thereof; (c) a partitioning member disposed between the first and second fluid chambers; (d) a plurality of communication passages disposed through the partitioning member in parallel with each other for communicating the first and second chambers; and (e) communication passage open/close envelope which opens or close at least one of the communication passages according to a difference between vibration amplitudes of vibrations transmitted thereinto, whereby a plurality of vibrations transmitted through the apparatus are suppressed.

摘要翻译： 一种用于支撑振动物体（例如，车辆的动力单元）的装置，其可以通过根据振动的频率变化改变由该装置构成的动态流体阻尼器的共振频率，从而减少通过其传播的多个振动。 该装置包括：（a）位于振动物体上的第一流体室，并具有至少一个弹性壁; （b）位于另一物体上并具有至少一个弹性壁的第二流体室; （c）设置在第一和第二流体室之间的分隔构件; （d）多个连通通道，通过所述分隔构件彼此平行设置，用于连通所述第一和第二腔室; 和（e）根据传递到其中的振动的振幅之间的差异来打开或关闭至少一个连通通道的连通通道打开/关闭信封，由此抑制通过设备传输的多个振动。

公开(公告)号：US4748870A

公开(公告)日：1988-06-07

申请号：US903705

申请日：1986-09-04

申请人： Masaru Sugino ,  Junichi Aoki

发明人： Masaru Sugino ,  Junichi Aoki

IPC分类号： F16H59/16 ,  F16H61/04 ,  B60K41/18 ,  B60K41/16

CPC分类号： F16H59/16 ,  F16H61/0437 ,  Y10T477/6895 ,  Y10T477/693965

摘要： A control system is proposed that electro-hydraulically develops a servo actuating fluid pressure that momentarily drops to prevent an increase in frictional transmission torque of a friction element which otherwise would be caused by an increase in dynamic frictional coefficient between a driving and a driven member of the friction element as the relative rotation of them decreases toward zero.

摘要翻译： 提出了一种控制系统，其电液式地产生瞬时下降的伺服致动流体压力，以防止摩擦元件的摩擦传递扭矩增加，否则将由驱动和从动构件之间的动态摩擦系数的增加而引起 摩擦元件随着它们的相对旋转而向零减小。

公开(公告)号：US4725046A

公开(公告)日：1988-02-16

申请号：US8058

申请日：1987-01-09

申请人： Masaru Sugino

发明人： Masaru Sugino

IPC分类号： B60K5/12 ,  F16F1/42 ,  F16F6/00 ,  F16F13/00 ,  F16F13/08 ,  F16F15/08 ,  G01L13/02

CPC分类号： B60K5/1283 ,  F16F6/00

摘要： Disclosed herein is an improved engine mount which comprises first and second retaining members which are separated from each other, a first shock absorbing elastomer block disposed between the first and second retaining members, a highly magnetic member connected to the first retaining member to move therewith, and a magnet connected to the other of the first and a magnet connected to the second retaining member to move therewith leaving a certain clearance between the magnet and the highly magnetic member. The magnet is arranged and oriented to effectively attract the highly magnetic member thereby to compress the first shock absorbing elastomer block.

摘要翻译： 本文公开了一种改进的发动机支架，其包括彼此分离的第一和第二保持构件，设置在第一和第二保持构件之间的第一减震弹性体块，连接到第一保持构件以与其一起移动的高磁性构件， 连接到第一保持件和第二保持件的另一个的磁体移动，在磁体和高磁性件之间留有一定的间隙。 磁体被布置和取向以有效地吸引高磁性构件，从而压缩第一减震弹性体块。