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1. 发明专利

JP2009241656A Stabilizer bush 有权
标题翻译：稳定器总线
公开(公告)号：JP2009241656A
公开(公告)日：2009-10-22
申请号：JP2008088205
申请日：2008-03-28
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： ONISHI MASAHIRO , HAMADA MASAAKI
IPC分类号： B60G21/055 , F16F1/38 , F16F15/08
摘要： PROBLEM TO BE SOLVED: To provide a stabilizer bush which is nonadhesive to a stabilizer bar with an end of a cylindrical piece being pressed by a clamp member, and capable of easily inexpensively fitting the clamp member.
SOLUTION: The stabilizer bush 100 comprises a rubber elastic body 10 with its outer circumferential surface being pressed by a fastening member 2, a cylindrical piece 20 which is adhered to an inner circumferential surface of the rubber elastic body 10 and projected from an end face in the axial direction of the rubber elastic body 10, a thin-walled rubber elastic body 30 adhered to an inner circumferential surface of the cylindrical piece 20, and a socket piece 40 which is formed in a cylindrical shape having no cut part, inserted in an outer circumference of the end in the axial direction of the cylindrical piece 20, and abutted on the entire circumference of the outer circumferential surface of the cylindrical piece 20. The end face in the axial direction of the thin-walled rubber elastic body 30 is provided on the inner side in the axial direction from the end face in the axial direction of the cylindrical piece 20.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种对稳定杆不粘附的稳定器衬套，其中圆柱形件的端部被夹紧构件压制，并且能够容易地廉价地装配夹紧构件。解决方案：稳定器衬套100包括橡胶弹性体10，其外周表面被紧固构件2按压;圆柱形件20，其粘附到橡胶弹性体10的内周表面并从在橡胶弹性体10的轴向的端面，与圆筒形件20的内周面粘接的薄壁橡胶弹性体30和形成为没有切断部的圆筒状的插座40，插入在圆筒形件20的轴向端部的外周中，并且与圆柱形件20的外圆周表面的整个圆周相邻。薄壁橡胶弹性体的轴向端面 30从筒状件20的轴向端面向轴向内侧设置。（C）2010，JPO＆INPIT

2. 发明专利

JP2009220652A Soundproof cover 审中-公开
标题翻译：防风罩
公开(公告)号：JP2009220652A
公开(公告)日：2009-10-01
申请号：JP2008065354
申请日：2008-03-14
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： HAMADA MASAAKI , YAMADA TAKEHIRO , ITO MITSUO
IPC分类号： B60R13/08 , B60R19/56 , G10K11/16
摘要： PROBLEM TO BE SOLVED: To provide a soundproof cover capable of suppressing noise of a wide frequency domain as a whole and preponderantly suppressing noise of a narrow frequency domain included in the wide frequency domain.
SOLUTION: This soundproof cover 1 has a sound insulating member 2, a sound absorbing member 3 made of a porous foam arranged on a sound source side of the sound insulating member 2, pipe body parts 42a to 42c sectioned between the sound insulating member 2 and the sound absorbing member 3, opened parts 40a to 40c arranged at each one extending direction end of the pipe body parts 42a to 42c and opened to the outside, and closed parts 41a to 41c arranged at the other extending direction end of each of the pipe body parts 42a to 42c. The soundproof cover 1 is provided 1/4 wavelength pipe parts 4a to 4c set so that pipe lengths from the opened parts 40a to 40c to the closed parts 41a to 41c may be substantially 1/4 of a wavelength of suppressing object noise having a prescribed frequency.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供能够抑制宽频域的噪声的隔音罩，并且主要抑制宽频域中包括的窄频域的噪声。解决方案：该隔音盖1具有隔音构件2，由布置在隔音构件2的声源侧的多孔泡沫构成的吸声构件3，在隔音构件2之间分隔的管体部分42a至42c 构件2和吸声构件3，布置在管体部分42a至42c的每个延伸方向端部并且向外开口的开口部分40a至40c以及布置在每个的另一个延伸方向端的封闭部分41a至41c 的管体部42a〜42c。隔音盖1设置有1/4波长管部分4a至4c，使得从开放部分40a至40c到封闭部分41a至41c的管道长度可以大致为具有规定的抑制物体噪声的波长的1/4 频率。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2007085523A Fluid-enclosed type vibration isolator 审中-公开
标题翻译：流体封闭型振动隔离器
公开(公告)号：JP2007085523A
公开(公告)日：2007-04-05
申请号：JP2005278468
申请日：2005-09-26
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： KATAGIRI AKIRA , SUZUKI TATSUYA , HAMADA MASAAKI
IPC分类号： F16F13/10 , B60K5/12 , F16F13/06 , F16F13/18
摘要： PROBLEM TO BE SOLVED: To provide a fluid-enclosed type vibration isolator of a new structure, stably obtaining an expected vibration isolating effect based upon the resonance of a fluid flowing through an orifice passage even when the vibration amplitude of vibration isolation object changes. SOLUTION: This fluid-enclosed type vibration isolator includes: nonlinear spring applying means 78, 80 for linearly varying the spring characteristic of a flexible rubber film 28 within the range of bulging deformation amount of the flexible rubber film 28 in an amplitude region of vibration to be isolated where a first orifice passage 66 is tuned, wherein the spring characteristic of the flexible rubber film 28 is made harder in a large amplitude region than in a small amplitude region in the amplitude region of vibration to be isolated. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种新结构的流体封闭式隔振器，即使当隔振物体的振动振幅也能够稳定地获得基于流过孔口通道的流体的共振的期望的隔振效果变化。解决方案：该流体封闭式隔振器包括：非线性弹簧施加装置78,80，用于在柔性橡胶膜28的振幅区域的膨胀变形量的范围内线性地改变柔性橡胶膜28的弹簧特性在第一节流孔66被调谐的情况下要被隔离的振动，其中柔性橡胶薄膜28的弹簧特性比在要被隔离的振动的振幅区域中的小振幅区域的大幅度区域更硬。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2007046777A Fluid-filled type engine mount 有权
标题翻译：流体填充型发动机
公开(公告)号：JP2007046777A
公开(公告)日：2007-02-22
申请号：JP2006169028
申请日：2006-06-19
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： KATAGIRI AKIRA , SUZUKI TATSUYA , HAMADA MASAAKI
IPC分类号： F16F13/18 , F16F13/06
CPC分类号： F16F13/106
摘要： PROBLEM TO BE SOLVED: To provide a fluid-filled type engine mount with a novel structure capable of advantageously exhibiting anti-vibrational effect revealed based on fluidic action of enclosed incompressible fluid, and capable of effectively restraining generation of extraordinary noise and vibration. SOLUTION: In this fluid-filled type engine mount, a movable film 50 is a tabular rubber elastic body, and is imparted with non-linear spring properties in response to elastic deformation in a thickness direction of the movable film 50 so that the deformation of the movable film 50 during input of idling vibration occurs in a low spring properties zone, whereas the deformation of the movable film 50 during input of vibration of greater amplitude than the idling vibration in a higher frequency range than a resonance frequency of a first orifice passage 66 reaches a high spring properties zone. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种具有新颖结构的流体填充型发动机支架，其能够基于封闭的不可压缩流体的流体作用而显示出抗振动效果，并且能够有效地抑制异常噪声和振动的产生。解决方案：在这种充满液体的发动机支架中，可移动膜50是片状橡胶弹性体，并且响应于可移动膜50的厚度方向上的弹性变形而赋予非线性弹簧特性，使得在空转振动输入期间可动膜50的变形发生在低弹簧特性区域中，而可移动膜50在输入比在比第一孔通道66到达高弹簧性质区。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2006028845A Floor structure 审中-公开
标题翻译：地板结构
公开(公告)号：JP2006028845A
公开(公告)日：2006-02-02
申请号：JP2004207789
申请日：2004-07-14
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： SUZUKI TATSUO , HAMADA MASAAKI , KAIDA YUJI , KACHI TAKAHIRO
IPC分类号： E04B5/43 , E04B1/98 , E04F15/20 , F16F15/02
摘要： PROBLEM TO BE SOLVED: To provide a floor structure capable of obtaining proper sound insulation performance by slightly increasing the weight of a floor.
SOLUTION: This floor structure comprises: a floor beam 1 which is composed of one floor plan constituted as a minimum unit rectangularly assembled from longitudinal beams 1a and 1b and lateral beams 1c and 1d; a floor material 2 which is composed of a particleboard 27 and six floor panels 21-26 made of ALC and arranged on the floor beam 1 in parallel in the direction of the extension of the lateral beams 1c and 1d; and eight vibration control devices 31-38 which are arranged in two rows along positions away almost by a quarter of the length of the side, on the side of the longitudinal beam 1a, of the floor material 2 from both ends of the side by dividing the side into quarters, and which are installed in four places in such a manner that the centers of gravity are positioned almost along each of the rows. The respective vibration control devices 31-38 have ten dynamic dampers which comprises rubber elastic bodies 31b-38b as spring members, and mass members 31c-38c.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过轻轻地增加地板的重量来获得适当的隔音性能的地板结构。该地板结构包括：地板梁1，其由作为由纵梁1a和1b以及横梁1c和1d矩形组装的最小单元构成的一个平面图组成; 由刨花板27和由ALC制成的六块地板21-26构成的地板材料2，并且沿着侧梁1c和1d的延伸方向平行布置在地板梁1上; 以及八个振动控制装置31-38，它们沿着从侧面两端分开的地板材料2的纵向梁1a的侧面的几乎四分之一长度的位置排列成两排一侧进入四分之一，并且以这样的方式安装在四个位置，使得重心几乎位于每排中。相应的振动控制装置31-38具有十个动态阻尼器，其包括作为弹簧构件的橡胶弹性体31b-38b和质量构件31c-38c。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005337497A Active damper 审中-公开
标题翻译：主动阻尼器
公开(公告)号：JP2005337497A
公开(公告)日：2005-12-08
申请号：JP2005142933
申请日：2005-05-16
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： HAMADA MASAAKI
IPC分类号： F16F13/26 , F16F15/02 , F16F15/08
摘要： PROBLEM TO BE SOLVED: To provide an active damper capable of developing an effective active damping effect on the vibration of a plurality of or wide frequency ranges by a small supply energy. SOLUTION: This damper forms a vibration system with at least two degrees of freedom by elastically connecting a first block member 14 to a mounting member 12 fitted to an object 10 to be damped and elastically supporting an additional block member 16 on the first block member 14. On the other hand, an excitation means 22 imparting an excitation force between the mounting member 12 and the first block member 14 is installed to directly impart the excitation force to the first block member 14 and indirectly impart the excitation force to the added block member 16 through the first block member 14. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种主动阻尼器，其能够通过小的供应能量对多个或更宽频率范围的振动产生有效的主动阻尼效果。解决方案：该阻尼器通过弹性地将第一块构件14连接到安装在待被阻尼的物体10上的安装构件12上而形成具有至少两个自由度的振动系统，并弹性地支撑第一另一方面，安装在安装构件12和第一块构件14之间施加激励力的励磁装置22直接向第一块构件14施加激励力，并且间接地向第一块构件14施加激励力添加的块构件16穿过第一块构件14.版权所有：（C）2006，JPO和NCIPI

7. 发明专利

JP2005155855A Active fluid sealed vibration absorbing device 有权
标题翻译：主动流体密封式振动吸收装置
公开(公告)号：JP2005155855A
公开(公告)日：2005-06-16
申请号：JP2003398311
申请日：2003-11-28
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： HAMADA MASAAKI , ICHIKAWA HIROYUKI
IPC分类号： B60K5/12 , F16F13/10 , F16F13/18 , F16F13/26
摘要： PROBLEM TO BE SOLVED: To provide an active fluid sealed vibration absorbing device having novel construction for permitting easy connection between a vibration plate and an armature even when the armature of an actuator is dislocated relative to the vibration plate and stably and efficiently giving the vibration driving force of the actuator through the armature to the vibration plate. SOLUTION: The armature 100 has a through-hole 104 into which a driving rod 78 is inserted in a loosely inserted condition. A first energizing means 120 and a second energizing means 122 assembled in the armature 100 energize the driving rod 78 against the armature 100 in mutually axially opposite directions. Thereby, the driving rod 78 is elastically connected to the armature 100. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有新颖结构的主动流体密封振动吸收装置，即使当致动器的电枢相对于振动板脱位并且稳定有效地给予时，也可以容易地在振动板和电枢之间连接致动器的振动驱动力通过电枢到振动板。解决方案：电枢100具有通孔104，驱动杆78以松散插入的状态插入该通孔中。组装在电枢100中的第一激励装置120和第二激励装置122在相互轴向相反的方向上将驱动杆78对着电枢100施力。因此，驱动杆78弹性地连接到电枢100.版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2005133861A Active fluid filled-in type vibration-resistant device 有权
标题翻译：主动流体填充型耐振动装置
公开(公告)号：JP2005133861A
公开(公告)日：2005-05-26
申请号：JP2003371548
申请日：2003-10-31
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： HAMADA MASAAKI , ICHIKAWA HIROYUKI
IPC分类号： B60K5/12 , F16F13/06 , F16F13/10 , F16F13/26 , F16F15/02
摘要： PROBLEM TO BE SOLVED: To provide an active fluid filled-in type vibration-resistant device capable of easily assembling a connecting rod connecting an exciting plate and an armature even though there is a scatter on a relative position of the armature of an actuator against the exciting plate and stably and effectively giving exciting drive force with the actuator. SOLUTION: The vibration-resistant device inserts a drive rod 78 to an inserting hole 104 in a loose fitting state by arranging the inserting hole 104 on the armature 100. Upon preparing a locking member 120 in the vicinity of a projected tip of the drive rod 78, the locking member 120 is locked in an axial direction against a step section 106 arranged on an intermediate section of the inserting hole 104 in an axial direction, and an urging means 124 elastically pushing the locking member 120 to the step section 106 of the armature 100 so as to permit sliding displacement in a perpendicular direction is assembled in the armature 100. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种能够容易地组装连接激励板和电枢的连杆的活性流体填充型防振装置，即使在电枢的电枢的相对位置上存在散射致动器抵抗激励板，并且与致动器稳定有效地产生激励的驱动力。解决方案：防振装置通过将插入孔104布置在衔铁100上而将松动装配状态的驱动杆78插入到插入孔104中。在将突出的尖端附近准备锁定构件120 驱动杆78，锁定构件120被锁定在抵靠插入孔104的中间部分沿轴向的台阶部分106上，并且推动装置124将锁定构件120弹性推动到台阶部分电枢100中的106以允许在垂直方向上的滑动位移组装在电枢100中。（C）2005年，JPO和NCIPI

9. 发明专利

JP2004301219A Abutting type vibration control device 有权
标题翻译：接触式振动控制装置
公开(公告)号：JP2004301219A
公开(公告)日：2004-10-28
申请号：JP2003094143
申请日：2003-03-31
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： HAMADA MASAAKI
IPC分类号： F16F15/02
摘要： PROBLEM TO BE SOLVED: To provide an abutting type vibration control device having an improved structure and capable of preventing the occurrence of hitting sound and vibration caused by hitting on a housing in accordance with unnecessary displacement of an independent mass member and providing offsetting vibration control effect due to stable hitting of the independent mass member on the housing effectively when inputting vibration to be controlled.
SOLUTION: While an abutting elastic body 30 is elastically deformed in the direction of vibration input, the independent mass member 16 is stored and arranged in the housing 14. The abutting elastic body 30 is further elastically deformed when inputting vibration to be controlled and is separated from the housing 14 so that the independent mass member 16 hits the housing 14 elastically through the abutting elastic body 30 in the direction of vibration input for abutting.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有改进结构并且能够防止由于独立质量构件的不必要的位移而撞击壳体而产生撞击声和振动的邻接型振动控制装置，并且提供抵消当输入要控制的振动时，由于独立质量构件对壳体的稳定撞击有效地产生振动控制效果。解决方案：当抵接弹性体30在振动输入方向上弹性变形时，独立质量部件16被存储并设置在壳体14内。当输入要控制的振动时，抵接弹性体30进一步弹性变形并且与壳体14分离，使得独立质量构件16沿抵接弹性体30弹性地撞击壳体14，以抵抗振动输入的方向。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2004144248A Torsional damper 有权
公开(公告)号：JP2004144248A
公开(公告)日：2004-05-20
申请号：JP2002311688
申请日：2002-10-25
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： HAMADA MASAAKI , YOSHII NORIAKI
IPC分类号： F16H55/36 , F16F15/126
CPC分类号： F16H2055/366
摘要： PROBLEM TO BE SOLVED: To provide a one-belt type torsional damper for transmitting the rotary driving force of a crank shaft to other auxiliary machine through one common belt and having two or more dynamic damper functions, in regard to a torsional damper to be fitted to the crank shaft of an automobile engine to mainly restrict the torsional vibration.
SOLUTION: In this one-belt type torsional damper 16 having an inner peripheral side hub 18 fixed to the crank shaft, an outer peripheral side belt hook part 20 as a damper mass for supporting one belt for transmitting the power in a pulley groove 30, and an elastic body 22 made of rubber for elastically connecting them to each other, the belt hook part 20 is divided into two in the axial direction, and divided bodies 20A and 20B form dynamic dampers 32A and 32B with the elastic body 22, and each of the dynamic dampers is tuned to a resonance frequency different from each other.
COPYRIGHT: (C)2004,JPO

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