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1. 发明专利

JP2008240774A Dust cover and shock absorber 审中-公开
标题翻译：防尘罩和防震罩
公开(公告)号：JP2008240774A
公开(公告)日：2008-10-09
申请号：JP2007078401
申请日：2007-03-26
申请人： Tokai Rubber Ind Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 東海ゴム工業株式会社
发明人： NAKAMURA RIKI , NAKAMURA YORIKAZU , SHIODA MASAHISA
IPC分类号： F16F9/38 , F16F9/32 , F16J3/04 , F16J15/52
摘要： PROBLEM TO BE SOLVED: To provide a dust cover having more excellent sealing property.
SOLUTION: A seal lip 28 abutted on a spring seat and sealing between a contact surface and the spring seat is integrally projectedly provided on the contact surface with the spring seat of an insulator part 12 nipped between a coil spring mounted to the shock absorber and the spring seat in such a state that it is extended in a circumferential direction of an opening at one end side in an axial direction of a body cylinder part 10 and is divided by a division part 30 provided on a plurality of positions in a circumferential direction, and a plurality of them are each independently arranged in the circumferential direction.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供具有更好的密封性的防尘罩。解决方案：紧固在弹簧座上的密封唇缘28和接触表面与弹簧座之间的密封一体地突出地设置在接触表面上，该接触表面与夹在安装到冲击的螺旋弹簧之间的绝缘体部件12的弹簧座吸收器和弹簧座，其在主体筒部10的轴向的一端侧的开口的周向延伸的状态，并且由设置在主体筒部10的多个位置的分割部30分割圆周方向，并且其多个在圆周方向上独立地排列。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2013194876A Upper support for vehicle suspension 有权
标题翻译：上车支持
公开(公告)号：JP2013194876A
公开(公告)日：2013-09-30
申请号：JP2012065065
申请日：2012-03-22
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： MATSUMURA HIROYUKI , NAKAMURA YORIKAZU , UCHIDA SATOSHI , WASHITANI YUSUKE
IPC分类号： F16F9/54 , B60G13/06 , F16F1/38
CPC分类号： B60G99/00 , B60G13/003 , B60G2204/128 , B60G2204/41
摘要： PROBLEM TO BE SOLVED: To provide an upper support for a vehicle suspension in a novel structure, in which the generation of abnormal noise can be reduced in simple configuration without increasing the number of components.SOLUTION: In a flange part 40 of an outer tube member 14, a fastening seat part 50 is provided which is abutted to a mounting part 84 at a vehicle body side, over a predetermined area around a mounting hole 48 to a vehicle body. On an abutting surface 54 of the fastening seat part 50 to the mounting part 84, on the other hand, an uneven part 56 is formed over a predetermined area.
摘要翻译：要解决的问题：为了提供一种新型结构的车辆悬架的上部支撑，其中可以简单地构造异常噪声的产生而不增加部件的数量。解决方案：在外管的凸缘部分40中构件14具有紧固座部50，该紧固座部50与车体侧的安装部84抵接在车体周围的安装孔48的规定区域上。另一方面，在紧固座部50的与安装部84的抵接面54上，在预定区域上形成有凹凸部56。

3. 发明专利

JP2006007887A Elastic supporting device of stabilizer bar 有权
标题翻译：弹性支撑装置稳定杆
公开(公告)号：JP2006007887A
公开(公告)日：2006-01-12
申请号：JP2004185609
申请日：2004-06-23
申请人： Tokai Rubber Ind Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 東海ゴム工業株式会社
发明人： NAGAI HIROAKI , NAKAMURA YORIKAZU , HIKOSAKA MICHIHARU , KASAMATSU AKIRA
IPC分类号： B60G21/055 , F16C27/06 , F16C33/20 , F16C35/02 , F16F1/38 , F16F15/08
摘要： PROBLEM TO BE SOLVED: To provide an elastic supporting device of a stabilizer bar capable of solving such problems wherein a tubular rubber elastic body is eccentrically worn to deteriorate durability and further deteriorate a function as a stabilizer bush when a torsion force is repeatedly inputted from the stabilizer bar.
SOLUTION: In this elastic supporting device 12, a stabilizer bar 10 is inserted through an insertion hole 27 of a stabilizer bush 18, and the stabilizer bush 18 is fixed to a vehicle body by a bracket 20, so that the stabilizer bar 10 is elastically supported to the vehicle body via the stabilizer bush 18. The stabilizer bush 18 includes a tubular rubber elastic body 22, and a sliding member 24 with high slidability. A slide face on an outer periphery of the sliding member 24 is formed into a spherical projection face 32, while a slide contact face on an inner periphery of an outer tube part 26 of the bracket 20 fixed to the vehicle body is formed into a spherical indentation face 34. The faces are relatively movable in the rotary direction and the torsion direction.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种能够解决这样的问题的稳定杆的弹性支撑装置，其中管状橡胶弹性体偏心磨损以降低耐久性，并且当扭转力反复时进一步劣化作为稳定器衬套的功能从稳定杆输入。解决方案：在该弹性支撑装置12中，通过稳定器衬套18的插入孔27插入稳定杆10，并且通过支架20将稳定器衬套18固定在车体上，使稳定杆 10通过稳定器衬套18弹性地支撑在车体上。稳定器衬套18包括管状橡胶弹性体22和具有高滑动性的滑动构件24。滑动构件24的外周上的滑动面形成为球状的突出面32，而固定在车体上的托架20的外筒部26的内周的滑动接触面形成为球状这些面在旋转方向和扭转方向上相对移动。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2007247801A Suspension support device 有权
标题翻译：暂停支持设备
公开(公告)号：JP2007247801A
公开(公告)日：2007-09-27
申请号：JP2006072800
申请日：2006-03-16
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： NAKAMURA YORIKAZU
IPC分类号： F16F9/54 , B60G7/04 , B60G13/06 , F16F1/36 , F16F15/08
摘要： PROBLEM TO BE SOLVED: To provide a suspension support device which can prevent water or dirt from entering from between the lower surface of a vehicle body and a lower cushion rubber without enlarging the compression allowance of the lower cushion rubber or the projection amount of a compression projection. SOLUTION: The lower cushion rubber 70 includes a main body 71 and a first seal lip 72. The main body 71 is annular, fitted into a working shaft 20 of a shock absorber, and arranged in a compressed state between the upper surface of a lower side setting member 30 and the lower surface of the vehicle body 10. The main body 71 has annular upper side pressed surfaces 71a, 71b pressed toward the lower surface of the vehicle body 10. The first seal lip 72 is radially formed inwards to the upper side pressed surfaces 71, 71b of the main body 71. The tip end is projected to tilt from the upper side pressed surfaces 71a, 71b upwards and radially inwards, and is brought in contact with at least one of the vehicle body 10 and the upper cushion rubber 60 in a radially inwards tilted and deformed state. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种悬挂支撑装置，其可以防止水或污物从车体的下表面和下缓冲橡胶之间进入，而不增加下缓冲橡胶的压缩余量或突出量的压缩投影。解决方案：下缓冲橡胶70包括主体71和第一密封唇72.主体71是环形的，装配在减震器的工作轴20中，并且以压缩状态布置在上表面下侧设定构件30和车体10的下表面。主体71具有向车体10的下表面压入的环状上侧按压面71a，71b。第一密封唇72向内径向成形到主体71的上侧按压面71,71b。顶端从上侧按压面71a，71b向上并向内径向倾斜地突出，并且与车体10中的至少一个接触和上缓冲橡胶60处于径向向内倾斜和变形状态。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2007203897A Mounting structure of anti-icing protector 有权
标题翻译：防盗保护装置的安装结构
公开(公告)号：JP2007203897A
公开(公告)日：2007-08-16
申请号：JP2006025502
申请日：2006-02-02
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： NAKAMURA RIKI , NAKAMURA YORIKAZU
IPC分类号： B60G7/00
摘要： PROBLEM TO BE SOLVED: To provide a mounting structure of an anti-icing protector on a lower arm capable of mounting the anti-icing protector on the lower arm in an extremely short period of time, by one touch and easily, mounting it easily in a limited small space and doing so at low cost.
SOLUTION: A part of the anti-icing protector 16 constituted of a rubber elastic body is constituted as a fixing band 20 wound around the lower arm. The fixing band 20 is made into a polymerized part where one end part 32 in the peripheral direction is bent by a thin hinge 30 and is polymerized on the other end part 28. Resin made fastening members 40, 38 are respectively installed non-adhered on each of the end parts 32, 28, an elastic engaging click 44 of the fastening member 38 is engaged with an engaging hole 53 of the fastening member 40, each of the end parts 32, 28 of the fixing band 20 is fastened, and the anti-icing protector 16 is mounted on the lower arm by the fixing band 20.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了在下臂上提供防结冰保护器的安装结构，能够在非常短的时间内将防结冰保护器安装在下臂上，通过一触即可轻松安装它容易在有限的小空间中以低成本进行。解决方案：由橡胶弹性体构成的防冰保护器16的一部分构成为缠绕在下臂上的固定带20。固定带20被制成聚合部分，其中一个端部32在圆周方向上被薄的铰链30弯曲，并在另一端部分28上聚合。树脂制的紧固件40,38分别安装在不粘附每个端部32,28，紧固构件38的弹性卡合止挡44与紧固构件40的接合孔53接合，固定带20的每个端部32,28被紧固，并且防冻保护器16通过固定带20安装在下臂上。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2013194797A Upper support 审中-公开
标题翻译：上支持
公开(公告)号：JP2013194797A
公开(公告)日：2013-09-30
申请号：JP2012061301
申请日：2012-03-17
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： NAKAMURA YORIKAZU , MIZUSAKI MASANOBU
IPC分类号： F16F9/54 , B60G15/06 , F16F1/36 , F16F1/38 , F16F15/08
摘要： PROBLEM TO BE SOLVED: To provide an upper support configured to prevent a reduction in durability of lower cushion rubber when a rubber flange part of the lower cushion rubber is significantly distorted by prying motion of a piston rod, and to effectively prevent water from entering a cup-shaped lower metal fitting for holding the lower cushion rubber.SOLUTION: An upper support 14 controls vibration by elastically connecting a piston rod 20 and a car body panel 10, while the piston rod 20 of a shock absorber is inserted into an insertion hole 45 of an upper cushion rubber 16 and a lower cushion rubber 18, A metal fitting flange part 56 in a lower metal fitting 50 for holding the lower cushion rubber 18 is formed into tilted part 56A which is tilted downward and in the lower cushion rubber 18. An overlap portion 90 overlapping an upper surface of the tilted part 56A of the rubber flange part 74 is made thicker toward the radially outside. In the overlap portion 90, an annular protrusion is provided in elastic pressure-contact with the whole periphery of the upper surface of the tilted part 56A.
摘要翻译：要解决的问题：提供一种上支撑件，其构造成当下缓冲橡胶的橡胶凸缘部分通过活塞杆的撬动运动而显着变形时防止下缓冲橡胶的耐久性降低，并且有效地防止水进入用于保持下缓冲橡胶的杯形下金属配件。解决方案：上支撑件14通过弹性连接活塞杆20和车体面板10来控制振动，同时减震器的活塞杆20插入到插入孔上缓冲橡胶16和下缓冲橡胶18的45上，用于保持下缓冲橡胶18的下金属配件50中的金属配件凸缘部56形成为向下倾斜的倾斜部56A和下缓冲橡胶18 与橡胶凸缘部74的倾斜部56A的上表面重叠的重叠部90朝向径向外侧变厚。在重叠部分90中，环形突起设置成与倾斜部分56A的上表面的整个周边弹性压力接触。

7. 发明专利

JP2012072839A Toe correct bush 有权
标题翻译： TOE CORRECT BUSH
公开(公告)号：JP2012072839A
公开(公告)日：2012-04-12
申请号：JP2010218278
申请日：2010-09-29
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： YAMADA TAKAAKI , NAKAMURA YORIKAZU
IPC分类号： F16F1/38 , B60G7/02 , B60G9/04 , F16F15/08
CPC分类号： F16F1/3876 , B60G7/02 , B60G2200/462 , B60G2204/143 , B60G2204/41 , B60G2204/4104 , B60G2204/4106
摘要： PROBLEM TO BE SOLVED: To provide a toe correct bush having a new structure which can effectively achieve both of improved running stability by a toe correct function during steering and improved straight-traveling performance by an intermediate constraint plate and which is excellent in durability.SOLUTION: The toe correct bush has such a structure that: between the opposed surfaces of an inner-side inclined part 24 and an outer-side inclined part 36, a first intermediate constraint member 52, which extends to be spaced apart from each of the opposed surfaces of the inner-side inclined part 24 and the outer-side inclined part 36, is interposed and is anchored in a compression rubber 48; and between the opposed surfaces of an inner-side flange part 28 and an outer-side flange part 40, a second intermediate constraint member 62, which extends to be spaced apart from each of the opposed surfaces of the inner-side flange part 28 and the outer-side flange part 40, is interposed independently from the first intermediate constraint member 52 and is anchored in a coupling rubber 50.
摘要翻译：要解决的问题：提供一种具有新结构的趾部正确的衬套，其可以通过在转向期间的脚趾正确功能有效地实现改善的行驶稳定性，并且通过中间约束板改善直行行驶性能，并且其优异耐久性。解决方案：脚趾校正衬套具有这样的结构：在内侧倾斜部24和外侧倾斜部36的相对表面之间延伸有第一中间约束构件52 内侧倾斜部分24和外侧倾斜部分36的相对表面中的每一个被插入并锚定在压缩橡胶48中; 并且在内侧凸缘部28和外侧凸缘部40的相对表面之间，延伸成与内侧凸缘部28的每个相对表面间隔开的第二中间约束构件62和外侧凸缘部分40独立于第一中间约束件52插入，并被锚定在联接橡胶50中。（C）2012年，JPO和INPIT

8. 发明专利

JP2006242289A Vibration-proofing bush 有权
标题翻译：振动检测
公开(公告)号：JP2006242289A
公开(公告)日：2006-09-14
申请号：JP2005059288
申请日：2005-03-03
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： NAKAMURA YORIKAZU , NAGAI HIROAKI , HIKOSAKA MICHIHARU
IPC分类号： F16F1/38
摘要： PROBLEM TO BE SOLVED: To provide a vibration-proofing bush capable of responding to a request for a large twisting angle by allowing a spring constant in the twisting direction to be set further low while increasing a spring constant in a direction perpendicular to an axis, in relation to a press-in type vibration-proofing bush; to provide its manufacturing method.
SOLUTION: This vibration-proofing bush comprises: an outer tube fitting 1; a rubber elastic body 2 nearly cylindrically formed by being vulcanized and stuck to the inside surface of the outer tube fitting 1 and having projection parts 21, 21 at both axial ends of its inside surface; and an inner tube fitting 3 having, on its circumferential surface, recessed grooves 31, 31 engaging with the projection parts 21, 21 of the rubber elastic body 2 and pressed in the inner peripheral side of the rubber elastic body 2. A sliding treatment is applied to at least either of contact surfaces of the rubber elastic body 2 and the inner tube fitting 3. By reducing the diameter of the outer tube fitting 1 throughout the whole axial part from the peripheral side of the outer tube fitting 1 after pressing the inner tube fitting 3 in the inner peripheral side of the rubber elastic body 2, radial pre-compression is applied to the rubber elastic body 2.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种能够通过使扭转方向上的弹簧常数进一步设定为较低的同时增加与垂直于扭转方向的方向上的弹簧常数相对应的大扭转角度的防振衬套相对于压入式防振衬套的轴线; 提供其制造方法。
解决方案：该防振衬套包括：外管配件1; 橡胶弹性体2通过硫化并粘附到外管配件1的内表面并且在其内表面的两个轴向端处具有突出部21,21而几乎圆筒形地形成; 以及内筒配件3，其内周面具有与橡胶弹性体2的突出部21,21卡合并被按压在橡胶弹性体2的内周侧的凹槽31,31。滑动处理施加到橡胶弹性体2和内管配件3的至少任一个的接触表面。通过在挤压内管配件1的内侧部件之后，从外管配件1的外周侧减小外管配件1的整个轴向部分的直径管接头3在橡胶弹性体2的内周侧，向橡胶弹性体2施加径向预压缩。（C）版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2004003591A Bound stopper 审中-公开
公开(公告)号：JP2004003591A
公开(公告)日：2004-01-08
申请号：JP2002294102
申请日：2002-10-07
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社
发明人： KUKI NORIMASA , NAGAI HIROAKI , NAKAMURA YORIKAZU
IPC分类号： B60G7/04 , F16F1/36 , F16F15/08
摘要： PROBLEM TO BE SOLVED: To solve the problem that the target stopper characteristic cannot be obtained because long vulcanizing time and the increase of the manufacturing cost or shortage of vulcanizing when a bound stopper having a rubber block-shape stopper main body is vulcanized and formed. SOLUTION: The bound stopper 10 is equipped with a mounting metal fitting 12 making the shape of a cylinder with bottom and the stopper main body 14 consisting of a rubber elastic body having a filling part 26 filling the inside of the mounting metal fitting 12 and a projection part 28 axially projected to the outside of the mounting metal fitting 12 from the filling part 26. The center hole 32 extending to the position up to the middle part in the axial direction of the filling part 26 is provided toward the bottom 18 of the mounting metal fitting 12 from the tip end part of the projecting part 28 in the center part of the stopper main body 14. COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2013011328A Vibration-damping rubber member and manufacturing method therefor 有权
标题翻译：振动阻尼橡胶构件及其制造方法
公开(公告)号：JP2013011328A
公开(公告)日：2013-01-17
申请号：JP2011145395
申请日：2011-06-30
申请人： Tokai Rubber Ind Ltd , 東海ゴム工業株式会社 , Stt Kk , エスティーティー株式会社
发明人： NAKAMURA YORIKAZU , MATSUMURA HIROYUKI , SUZUKI TAKAHISA
IPC分类号： F16F1/38 , F16F1/36 , F16F15/08
CPC分类号： F16F15/08 , B05D3/002 , B05D3/0254 , B60G7/02 , B60G2204/1222 , B60G2204/143 , B60G2204/41 , F16F1/3605 , F16F1/38 , F16F1/3828 , F16F1/3835 , Y10S384/902
摘要： PROBLEM TO BE SOLVED: To provide a vibration-damping rubber member, which has a reduced frictional resistance between itself and a mating member, and in which a coating film is not easily peeled off from a rubber elastomer even at a high temperature, and to provide a manufacturing method therefor.SOLUTION: The vibration-damping rubber member 3R comprises: a rubber elastomer 32R made of a self-lubricating rubber comprising an elastomer 321R and a bleeding lubricant 322R; a coating film 33R which covers at least part of a sliding inner surface, which is a part of the surface of the rubber elastomer 32R that is located on the inner side of the sliding surface, contains a resin 330R that has a mercapto group, is deformable in accordance with deformations of the rubber elastomer 32R, and has multiple micropores 332R formed so as to be capable of storing the bleeding lubricant 322R that has oozed from the rubber elastomer 32R; and a lubricating film 34R which covers at least part of the surface of the coating film 33R, is formed to contain the bleeding lubricant 322R that has oozed from the rubber elastomer 32R and migrated through the coating film 33R onto the surface of the coating film 33R, and forms at least part of the sliding surface.
摘要翻译：解决的问题：提供一种减振橡胶构件，其在其与配合构件之间具有降低的摩擦阻力，并且即使在高温下也不易从橡胶弹性体剥离涂膜并提供其制造方法。解决方案：减振橡胶构件3R包括：由包含弹性体321R和渗出润滑剂322R的自润滑橡胶制成的橡胶弹性体32R; 覆盖位于滑动面内侧的橡胶弹性体32R的表面的一部分的滑动内表面的至少一部分的涂膜33R含有具有巯基的树脂330R，可以根据橡胶弹性体32R的变形而变形，并且具有形成为能够存储从橡胶弹性体32R渗出的渗出润滑剂322R的多个微孔332R; 并且覆盖涂膜33R的表面的至少一部分的润滑膜34R形成为含有从橡胶弹性体32R渗出的渗出润滑剂322R，并通过涂膜33R迁移到涂膜33R的表面上，并且形成滑动表面的至少一部分。版权所有（C）2013，JPO＆INPIT

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