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1. 发明专利

JP2010139021A Exhaust pipe support device 审中-公开
标题翻译：排气管支撑装置
公开(公告)号：JP2010139021A
公开(公告)日：2010-06-24
申请号：JP2008317337
申请日：2008-12-12
申请人： Toyo Tire & Rubber Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 東洋ゴム工業株式会社
发明人： YASUKAWA AKIRA , MAEKAWA HIROSHI , SAKAI SHUNSUKE , NAKAMURA KAZUNORI , SUGI KAZUAKI , SHINPO ZENICHI
IPC分类号： F16F15/08 , F01N13/08 , F16F1/38
摘要： PROBLEM TO BE SOLVED: To restrain performance from getting worse by a creep of a rubber-like elastomer. SOLUTION: This exhaust pipe support device 10 includes a body elastic part 20 comprising the rubber-like elastomer, and the body elastic part includes the first holding part 14 having the first through hole 12 inserted with a support member 2 of a vehicle body 1 side, the second holding part 18 having the second through hole 16 provided penetratedly in axially parallel to the first through hole and inserted with a support member 3 of an exhaust pipe side, and provided relatively displaceably along a vertical direction Z with respect to the first holding part. The exhaust pipe support device 10 includes an outer member 22 comprising a rigid body for supporting surroundingly an outer circumference of the body elastic part 20. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过橡胶状弹性体的蠕变来抑制性能的恶化。解决方案：该排气管支撑装置10包括包括橡胶状弹性体的主体弹性部20，并且主体弹性部包括第一保持部14，其具有插入车辆的支撑构件2的第一通孔12 主体1侧，具有第二通孔16的第二保持部18与第一通孔轴向平行地插入，并插入有排气管侧的支撑部件3，并相对于第一个持有部分。排气管支撑装置10包括外部构件22，外部构件22包括用于围绕主体弹性部分20的外周支撑的刚性体。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2013228002A Bracket, and vibration-proof connecting rod 有权
标题翻译：支架和防振连接杆
公开(公告)号：JP2013228002A
公开(公告)日：2013-11-07
申请号：JP2012098755
申请日：2012-04-24
申请人： Toyo Tire & Rubber Co Ltd , 東洋ゴム工業株式会社
发明人： YASUKAWA AKIRA , TAKAOKA MASATSUGU , KITANO TOSHIYUKI , MAEKAWA HIROSHI
IPC分类号： F16F15/08 , B60K5/12
摘要： PROBLEM TO BE SOLVED: To improve durability of a vibration-proof connecting rod while suppressing a manufacture cost.SOLUTION: A bracket includes: a connecting member 50 connecting a first vibration-proof bush 20 to a second vibration-proof bush 30; and a reinforcing member 70 fixed to the connecting member 50. The connecting member 50 includes: a curved part 52 disposed along an outer peripheral surface of the first vibration-proof bush 20; and paired connecting parts 54 which extend from both ends of the curved part 52 in a direction separating from the first vibration-proof bush 20 and which is disposed at an interval in an axial direction of the second vibration-proof bush 30. The curved part 52 and the paired connecting parts 54 are formed by bending a single metal sheet. The reinforcing member 70 includes: paired fixed parts 72 disposed along the paired connecting parts 54; and a contact part 74 connecting the paired of fixed parts 72 and in contact with the outer peripheral surface of the first vibration-proof bush 20.
摘要翻译：要解决的问题：在抑制制造成本的同时提高防振连杆的耐久性。解决方案：支架包括：将第一防振衬套20连接到第二防振衬套30的连接构件50; 以及固定在连接构件50上的加强构件70.连接构件50包括：沿着第一防振衬套20的外周面设置的弯曲部52; 以及从与第一防振衬套20分离的方向从弯曲部52的两端延伸并且沿第二防振衬套30的轴向间隔配置的成对连接部54。 52和成对的连接部54通过弯曲单个金属板而形成。加强构件70包括：沿着成对的连接部54设置的成对的固定部72; 以及连接一对固定部72并与第一防振套20的外周面接触的接触部74。

3. 发明专利

JP2013217431A Anti-vibration bush 有权
标题翻译：抗振布
公开(公告)号：JP2013217431A
公开(公告)日：2013-10-24
申请号：JP2012087615
申请日：2012-04-06
申请人： Toyo Tire & Rubber Co Ltd , 東洋ゴム工業株式会社
发明人： IZAWA GEN , MAEKAWA HIROSHI , SAKAI SHUNSUKE
IPC分类号： F16F1/38 , F16F15/08
摘要： PROBLEM TO BE SOLVED: To provide an anti-vibration bush which can suppress noise or vibrations generated when an input load is released.SOLUTION: An anti-vibration bush includes: an inner cylinder 12; an outer cylinder 14 surrounding the inner cylinder 12 in axially parallel; a rubber-like elastic body 16 disposed between the inner cylinder 12 and the outer cylinder 14; and a hollow part 20 disposed at the rubber-like elastic body 16 and having a recess in an axial direction X. The rubber-like elastic body 16 includes: an elastic connection part 22 connecting the inner cylinder 12 and the outer cylinder 14; a stopper part 24 protruding from the inner face of the outer cylinder 14 toward the hollow part 20; a covering part 26 facing the stopper part 24 interposing the hollow part 20 on the outer face of the inner cylinder 12; and a connection film 28 for connecting the stopper part 24 and the covering part 26 in the hollow part 20.
摘要翻译：要解决的问题：提供一种能够抑制在输入负载被释放时产生的噪声或振动的防振衬套。解决方案：防振衬套包括：内筒12; 围绕内筒12的外筒14轴向平行; 设置在内筒12和外筒14之间的橡胶状弹性体16; 以及设置在橡胶状弹性体16上并具有沿轴向X的凹部的中空部20.橡胶状弹性体16包括：连接内筒12和外筒14的弹性连接部22; 从外筒14的内面朝向中空部20突出的止挡部24; 覆盖部26，其面对将中空部20插入内筒12的外表面的止动部24; 以及用于将止动部24和覆盖部26连接在中空部20中的连接膜28。

4. 发明专利

JP2013194848A Liquid sealed type vibration control device 有权
标题翻译：液体密封型振动控制装置
公开(公告)号：JP2013194848A
公开(公告)日：2013-09-30
申请号：JP2012063637
申请日：2012-03-21
申请人： Toyo Tire & Rubber Co Ltd , 東洋ゴム工業株式会社
发明人： HASE KENGO , SHIMAZU HIDEAKI , MAEKAWA HIROSHI , YASUKAWA AKIRA , IZAWA GEN
IPC分类号： F16F13/10 , F16F13/18
摘要： PROBLEM TO BE SOLVED: To satisfy both of high attenuation performance during large amplitude vibration and a low dynamic spring characteristic during small amplitude vibration.SOLUTION: A partition plate 32 partitioning a main liquid chamber 26A and a sub liquid chamber 26B is constructed by an orifice forming member 36 forming an orifice flow path 34 in an outer peripheral portion, an elastic partition membrane 38 composed of a rubber like elastic body partitioning the main liquid chamber and the sub liquid chamber plugging the interior thereof, and a movable valve 40 installed in the elastic partition membrane. The movable valve 40 comprises a pair of plate portions 48, 50 facing opposedly while a gap 46 existing to the front and rear membrane surface of the elastic partition membrane 38, and a shaft portion 52 connecting the pair of plate portions 48, 50, being inserted into a through hole, while the gap 54 existing between the inner peripheral surface of the through hole 42 of the elastic partition membrane 38 and itself. And, by the gaps 46, 54, a minute flow path 56 which communicates the main liquid chamber 26A and the sub liquid chamber 26B is formed between the elastic partition membrane 38 and the movable valve 40, and the minute flow path 56 is closed as the movable valve 40 makes contact with the elastic partition membrane 38 due to the displacement of the movable valve 40 in an axial direction X.
摘要翻译：要解决的问题：在小振幅振动期间既能满足大振幅振动下的高衰减性能又能满足小振幅振动时的低动态弹簧特性。解决方案：分隔主液室26A和副液室26B的分隔板32由孔在外周部形成孔流路34的成形构件36，分隔有主液室的橡胶状弹性体和堵塞其内部的副液室构成的弹性隔膜38和安装在该内侧的可动阀40 弹性隔膜。可动阀40包括一对面对面的板部48,50，同时存在于弹性隔膜38的前后膜面的间隙46和连接该对板部48,50的轴部52为插入到通孔中，而存在于弹性隔膜38的通孔42的内周表面之间的间隙54自身。并且，通过间隙46,54，在弹性隔膜38和可动阀40之间形成有连通主液室26A和副液室26B的微流路56，微流路56关闭为可移动阀40由于可动阀40沿轴向X的移动而与弹性隔膜38接触。

5. 发明专利

JP2012197822A Vibration damping device 有权
标题翻译：振动阻尼装置
公开(公告)号：JP2012197822A
公开(公告)日：2012-10-18
申请号：JP2011060970
申请日：2011-03-18
申请人： Toyo Tire & Rubber Co Ltd , 東洋ゴム工業株式会社
发明人： SHIMAZU HIDEAKI , MAEKAWA HIROSHI , YASUKAWA AKIRA , KITANO TOSHIYUKI , HASE KENGO
IPC分类号： F16F15/08 , B60K5/12 , F16F1/38
摘要： PROBLEM TO BE SOLVED: To provide a vibration damping device, according to which a structure of a vulcanizing mold can be simplified to reduce cost required for vulcanization forming, and the life of the vulcanizing mold can be extended.SOLUTION: A second filling trace part 24 which is connected to a filling opening when a first filing trace part 14 and a second vibration damping substrate 23 are vulcanized and formed which are connected to the filling opening of the vulcanizing mold when a first vibration damping substrate 13 is vulcanized and formed is disposed at a position enabling visual recognition from one direction along the axial direction of a first bushing 10. The routing of the filling opening of the vulcanizing mold and a gate are simplified and the gate can be hardly clogged with a filled rubber-like elastic material. Consequently, the life of the vulcanizing mold can be improved. Further, as the direction of mold splitting (partitioning) of the vulcanizing mold can be made as one direction, the structure of the vulcanizing mold can be simplified, and cost required for vulcanization molding can be reduced.
摘要翻译：要解决的问题：为了提供一种减振装置，根据该减振装置，可以简化硫化模具的结构以降低硫化成型所需的成本，并且可以延长硫化模具的使用寿命。解决方案：当第一填充痕迹部分14和第二减振衬底23硫化并形成时，连接到填充开口的第二填充痕迹部分24，当第一填充痕迹部分14和第二减振衬底23被硫化并形成时，其连接到硫化模具的填充开口振动阻尼基板13被硫化并形成设置在能够沿着沿着第一衬套10的轴向的一个方向进行视觉识别的位置。硫化模具和浇口的填充开口的布线被简化，并且门几乎不可能被填充的橡胶状弹性材料堵塞。因此，可以提高硫化模具的使用寿命。此外，随着硫化模具的模具分割（分割）的方向可以作为一个方向，可以简化硫化模具的结构，并且可以降低硫化成型所需的成本。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2012197821A Vibration damping device 有权
标题翻译：振动阻尼装置
公开(公告)号：JP2012197821A
公开(公告)日：2012-10-18
申请号：JP2011060969
申请日：2011-03-18
申请人： Toyo Tire & Rubber Co Ltd , 東洋ゴム工業株式会社
发明人： SHIMAZU HIDEAKI , MAEKAWA HIROSHI , YASUKAWA AKIRA , KITANO TOSHIYUKI , HASE KENGO
IPC分类号： F16F15/08 , B60G7/02 , B60K5/12
摘要： PROBLEM TO BE SOLVED: To provide a vibration damping device, which is enabled to improve durability while securing vibration control performance.SOLUTION: First extension parts 14, 15 and a second extension part 24 are extended from a first bushing 10 and a second bushing 20 in a direction connecting the first bushing 10 with the second bushing 20, and first projection parts 16, 17 and a second projection part 25 are protruded in a direction crossing the direction connecting the first bushing 10 with the second bushing 20. Among them, a first elastic part 31 and a second elastic part 32, 33 are interposed, and one of the first elastic part 31 and the second elastic parts 32, 33 is displaced in the compression direction, and the other thereof is displaced in the tension direction with respect to displacement of the first bushing 10 and the second bushing 20. Consequently, loads on the first elastic part 31 and the second elastic parts 32, 33 can be reduced. Thereby, the durability can be improved while securing the vibration damping function.
摘要翻译：要解决的问题：提供一种能够在确保振动控制性能的同时提高耐久性的减振装置。解决方案：第一延伸部分14,15和第二延伸部分24在第一衬套10和第二衬套20沿连接第一衬套10与第二衬套20的方向上延伸，第一凸起部分16,17 并且第二突出部25沿与第一衬套10与第二衬套20连接的方向的方向突出。其中，插入有第一弹性部31和第二弹性部32,33，并且第一弹性部部分31和第二弹性部件32,33在压缩方向上移位，另一方面相对于第一衬套10和第二衬套20的位移在张力方向上移位。因此，第一弹性部件 31和第二弹性部件32,33可以减小。由此，可以在确保减振功能的同时提高耐久性。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2010216631A Cover member 有权
标题翻译：盖会员
公开(公告)号：JP2010216631A
公开(公告)日：2010-09-30
申请号：JP2009067267
申请日：2009-03-19
申请人： Toyo Tire & Rubber Co Ltd , 東洋ゴム工業株式会社
发明人： MAEKAWA HIROSHI , YASUKAWA AKIRA
IPC分类号： F16J15/52
摘要： PROBLEM TO BE SOLVED: To provide a cover member capable of restraining intrusion of ice-snow into an inside space from an opening of a member for inserting one end side of a connecting member. SOLUTION: This cover member has a body part 100 constituted of a rubber-like elastic material. Since its body part 100 has an insertion hole 111 formed as an opening for inserting a torque rod TR, its opening (h) can be blocked up by installing the body part 100 in the opening (h) of a suspension member SM in a state of inserting the torque rod TR into the insertion hole 111 of its body part 100, and as a result of it, intrusion of the ice-snow into the inside space from the opening (h) can be restrained. Thus, hindrance to rocking of the torque rod TR by freezing of the ice-snow intruded into the inside space, can be previously avoided. Similarly, generation of an abnormal sound when the rocked torque rod TR crushes the ice-snow, can also be previously avoided. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供一种能够将冰雪从用于插入连接构件的一端侧的构件的开口部分的内部空间入侵的盖构件。解决方案：该盖构件具有由橡胶状弹性材料构成的主体部100。由于其主体部分100具有形成为用于插入扭矩杆TR的开口的插入孔111，所以通过将主体部件100安装在悬挂构件SM的开口（h）中，使其开口（h）能够被阻塞将扭矩杆TR插入其主体部100的插入孔111中，结果，可以抑制从开口（h）向内部空间的冰雪侵入。因此，可以预先避免通过冻结侵入内部空间的冰雪来摇摆扭矩杆TR的障碍。类似地，当摇摆扭矩杆TR压碎冰雪时也产生异常声音，也可以预先避免。版权所有（C）2010，JPO＆INPIT

8. 发明专利

JP2009248616A Mounting structure of torque rod 有权
标题翻译：扭矩杆安装结构
公开(公告)号：JP2009248616A
公开(公告)日：2009-10-29
申请号：JP2008095723
申请日：2008-04-02
申请人： Toyo Tire & Rubber Co Ltd , 東洋ゴム工業株式会社
发明人： MAEKAWA HIROSHI , MASUDA TATSUNORI
IPC分类号： B60K5/12 , F16F1/38 , F16F15/08
摘要： PROBLEM TO BE SOLVED: To provide a mounting structure of a torque rod capable of reducing the number of parts, simplifying attaching work, reducing manufacturing cost and lightening the torque rod in weight.
SOLUTION: A bush holding part 3 furnished with a press fitting hole H for a first vibration isolating bush B1 is provided on a mounting bracket 1, and a mounting part 4 against an engine E of the mounting bracket 1 and the bush holding part 3 are integrally formed of an aluminum material. The first vibration isolating bush B1 is press fitted in the press fitting hole H, and a pair of holding plates 16 is provided on one end part of the torque rod 100. A second vibration isolating bush B2 is provided on the other end part of the torque rod 100, a first internal cylinder 11 provided on the first vibration isolating bush B1 is held by a pair of the holding plates 16 of the torque rod 100, and the second vibration isolating bush B2 is connected to a vehicle body 2.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供能够减少部件数量，简化附着工作，降低制造成本和减轻重量的扭矩杆的扭矩杆的安装结构。解决方案：在安装托架1上设置有一个装有第一防振衬套B1的压配合孔H的衬套保持部分3，并将安装部分4安装在安装支架1的发动机E和衬套保持件部分3由铝材料一体形成。第一防振衬套B1被压配合在压配合孔H中，一对保持板16设置在扭矩杆100的一端部。另外，在第二防振衬套B2的另一端部扭矩杆100，设置在第一隔振衬套B1上的第一内筒11由转矩杆100的一对保持板16保持，第二隔振衬套B2与车体2连接。
版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2009133463A Connection rod 有权
标题翻译：连接杆
公开(公告)号：JP2009133463A
公开(公告)日：2009-06-18
申请号：JP2007311919
申请日：2007-12-03
申请人： Toyo Tire & Rubber Co Ltd , 東洋ゴム工業株式会社
发明人： MAEKAWA HIROSHI , MASUDA TATSUNORI
IPC分类号： F16F1/38
摘要： PROBLEM TO BE SOLVED: To provide a connection rod superior in durability, hardly causing crack in a welded part, even when a cylinder body is set short axially.
SOLUTION: This connection rod has a rod body 1, the cylinder body 11 and a vibration control bush, and is formed so that the rod body 1 is composed of a cross-sectional U-shaped connection plate and a reinforcing plate 4, and an end part in the longitudinal direction N of the connection plate is welded and fixed to an outer peripheral surface 11G of the cylinder body 11, and both side parts 4S in the width direction of the reinforcing plate 4 are welded and fixed to both sidewalls 5 of the connection plate 3, and an end part in the longitudinal direction N of the reinforcing plate 4 is welded and fixed to the outer peripheral surface 11G of the cylinder body. A pair of extending parts 6 extending to the outer side of an outside surface of both sidewalls 5 of the connection plate in the peripheral direction S of the cylinder body 11, are arranged in the end part in the longitudinal direction N of the reinforcing plate 4. The end part and the extending parts 6 in the longitudinal direction N of the reinforcing plate 4 between both sidewalls 5 of the connection plate 3, are welded and fixed to the outer peripheral surface 11G of the cylinder body 11.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：即使当缸体轴向短时，提供一种耐用性优异的焊接部分也难以产生裂纹的连接杆。解决方案：该连接杆具有杆体1，缸体11和振动控制衬套，并且形成为使得杆体1由横截面的U形连接板和加强板4 将连接板的长度方向N的端部焊接固定在缸体11的外周面11G上，将加强板4的宽度方向的两个侧面部件4S焊接固定于两者连接板3的侧壁5和加强板4的长度方向N的端部焊接固定在缸体的外周面11G上。在加强板4的长度方向N的端部设置有一对延伸部6，其延伸到连接板的两侧壁5的外侧的圆筒体11的周向S的外侧，在连接板3的两个侧壁5之间的加强板4的纵向方向N上的端部和延伸部分6焊接并固定到气缸体11的外周表面11G。版权所有：（C）2009，JPO＆INPIT

10. 发明专利

JP2005009626A Vibration isolator 审中-公开
标题翻译：振动隔离器
公开(公告)号：JP2005009626A
公开(公告)日：2005-01-13
申请号：JP2003176304
申请日：2003-06-20
申请人： Toyo Tire & Rubber Co Ltd , 東洋ゴム工業株式会社
发明人： MAEKAWA HIROSHI , SAKATA TOSHIFUMI
IPC分类号： B60K5/12 , F16F13/18 , F16J15/16
摘要： PROBLEM TO BE SOLVED: To stably maintain a specified vibration isolation performance over a long period by minimizing the entry of solid foreign matter such as gravel into a first mounting member by simply improving a stopper rubber. SOLUTION: This vibration isolator is formed such that a vibration isolating base body 3 is interposed between the first mounting member 1 and a second mounting member 2 disposed on the axis thereof and the stopper rubber 6 is installed on the inner peripheral surface of the first mounting member 1 oppositely to the outer peripheral surface of a stopper flange 6 formed projectedly from the second mounting member 2 in a direction perpendicular to a shaft. Annular rubber membranes 6B1 and 6B2 are integrally formed on the stopper rubber 6 extendedly inward from the rubber portion 6A of the first mounting member 1 covering an inward bent flange part 14, and the inner peripheral end edges of the annular rubber membranes 6B1 and 6B2 are brought into elastic contact with the outer peripheral surface of the second mounting member 2 to form a two-stage seal structure. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过简单地改善塞子橡胶，通过最小化诸如砾石之类的固体异物进入第一安装构件来长时间地稳定地保持指定的隔振性能。解决方案：该防振器形成为使得隔离基体3插入在第一安装构件1和设置在其轴线上的第二安装构件2之间，止动橡胶6安装在第二安装构件1的内周面上第一安装构件1与从第二安装构件2垂直于轴的方向突出地形成的止动凸缘6的外周面相对。环状橡胶膜6B1和6B2从覆盖向内弯曲的凸缘部分14的第一安装构件1的橡胶部分6A向内延伸的止动橡胶6上一体地形成，并且环形橡胶膜6B1和6B2的内周端部边缘与第二安装构件2的外周表面弹性接触以形成两级密封结构。版权所有（C）2005，JPO＆NCIPI

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