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1. 发明授权

US06398200B1 Vibration isolation mount 失效
标题翻译：隔振安装座
公开(公告)号：US06398200B1
公开(公告)日：2002-06-04
申请号：US09297501
申请日：1999-06-11
申请人： Toshihiro Kakimoto , Yasukuni Wakita , Seiya Takeshita , Michihiro Kawada , Tetsuji Sano , Yoshihisa Kato , Masao Tajima , Kazuhiro Horikoshi , Hideyuki Kobayashi
发明人： Toshihiro Kakimoto , Yasukuni Wakita , Seiya Takeshita , Michihiro Kawada , Tetsuji Sano , Yoshihisa Kato , Masao Tajima , Kazuhiro Horikoshi , Hideyuki Kobayashi
IPC分类号： F16F1300
CPC分类号： B60G21/052 , B60G2204/41042 , F16F1/3814 , F16F2230/007
摘要： In a vibration isolating mount having a toe correcting mechanism (5) and installed with bored portions (21) and an axial stopper (6) in a rubber-like elastic body (4) between an inner and an outer cylinder (2) and (3), as the stopper (6), a portion of the outer cylinder on a side opposed to the toe correcting mechanism (5) interposing the inner cylinder (2) is extended in the axial direction and stopper rubber (4c) is arranged at a front end of the extended portion (13) by which a rubber vulcanizing mold can be divided in an upper and a lower portion thereof even with the bored portion (21), simplification of mold structure is achieved and light-weighted formation and durability of the mount are promoted.
摘要翻译：在具有趾部修正机构（5）并且在内筒体（2）与外筒体（2）之间的橡胶状弹性体（4）中安装有钻孔部（21）和轴向止动件（6）的防振装置中，如图3所示，作为止动器（6），外筒的与插入内筒（2）的趾部修正机构（5）相对的一侧的一部分沿轴向延伸，止动橡胶（4c）配置在延伸部分（13）的前端，即使用钻孔部分（21）也可以将橡胶硫化模具分成上下部分，从而实现了模具结构的简化和轻量化的形成和耐久性升降机。

2. 发明授权

US06550753B2 Antivibration device 失效
公开(公告)号：US06550753B2
公开(公告)日：2003-04-22
申请号：US09989429
申请日：2001-11-21
申请人： Yukio Takashima , Toshihiro Kakimoto , Hikofumi Yamamoto
发明人： Yukio Takashima , Toshihiro Kakimoto , Hikofumi Yamamoto
IPC分类号： F16F500
CPC分类号： F16F13/101
摘要： The invention provides an antivibration device lightweight and excellent in heat interception, wherein a top opening of a main body fitting (1) and an upper attachment fitting (2) are interconnected through a vibration-isolating base (3); a stopper fitting (8) of a generally cylinder form partly cutout is connected to the main body fitting (1) with its upper edge bent inwardly to form a stopper portion (81), which is located above a stop flange (22) of the upper attachment fitting (2) and has a stopper function against a large vertical displacement; a stopper rubber member (15) is fitted to the stopper fitting (8) so as to extend from the upper surface of the stopper portion (81) to an outer surface of its side plate by vulcanization molding; the cutout portion (83) of the stopper fitting (8) is plugged by a heat shield rubber membrane portion (17) vulcanization molded integrally with the stopper rubber member (15).

3. 发明授权

US06626413B1 Exhaust pipe supporting device 失效
标题翻译：排气管支撑装置
公开(公告)号：US06626413B1
公开(公告)日：2003-09-30
申请号：US10162788
申请日：2002-06-05
申请人： Toshihiro Kakimoto , Naoki Yamaguchi
发明人： Toshihiro Kakimoto , Naoki Yamaguchi
IPC分类号： F16M1300
CPC分类号： F01N13/1822 , F16F1/377 , F16F1/52 , F16F7/108
摘要： An exhaust pipe supporting device, with which the absolute spring rate in a special frequency range can be reduced, comprises a first holding portion 2, a second holding portion 3, a pair of side wall portions 4, 4 connecting on both sides of both holding portions and a central vibration damping portion 6 interposed at an intermediate position between the first and second holding portions 2, 3, wherein the central vibration damping portion 6 comprises a mass portion 61 and a pair of connecting portions 62, 62 which connect two sides of the mass portion 61 to the side wall portions 4, the mass portion 61 is formed to have larger mass than that of the connecting portions 62, and the connecting portions 62 may be provided with concave portions 64 depressed in the longitudinal direction on the connecting portion 62, the size T1 of the connecting portion 62 in the longitudinal direction thus being set smaller than the size T2 of the side wall portion 4 in the longitudinal direction.
摘要翻译：能够减小特殊频率范围内的绝对弹簧刚度的排气管支撑装置包括：第一保持部2，第二保持部3，连接在两个保持部的两侧的一对侧壁部4,4 部分和插入在第一和第二保持部2,3之间的中间位置的中心振动阻尼部分6，其中中心振动阻尼部分6包括质量部分61和一对连接部分62,62，质量部61向侧壁部4，质量部61形成为具有比连接部62大的质量，连接部62可以设置有在连接部上沿纵向凹陷的凹部64 如图62所示，连接部62的长度方向的尺寸T1被设定为小于侧壁部4的长度方向的尺寸T2。

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