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1. 发明授权

US06729373B2 Tire noise reducing system 有权
标题翻译：轮胎减噪系统
公开(公告)号：US06729373B2
公开(公告)日：2004-05-04
申请号：US09941565
申请日：2001-08-30
申请人： Naoki Yukawa , Tokuzo Nakajima , Masami Nishikawa , Chieko Aoki , Hideaki Sugihara
发明人： Naoki Yukawa , Tokuzo Nakajima , Masami Nishikawa , Chieko Aoki , Hideaki Sugihara
IPC分类号： B60C500
CPC分类号： B60B3/04 , B60B21/12 , B60C19/002 , Y10T152/10 , Y10T152/10495
摘要： A tire noise reducing system comprises a wheel rim, a pneumatic tire to be mounted on the wheel rim and a noise damper to be disposed in an annular tire cavity enclosed by the wheel rim and the pneumatic tire mounted thereon, wherein the noise damper is made of a multi-cellular material whose volume S2 is in a range of not less than 0.4% of the volume S1 of said annular tire cavity. Preferably, the specific gravity of the damper is set in a range of from 0.005 to 0.06.
摘要翻译：轮胎噪声降低系统包括轮辋，待安装在轮辋上的充气轮胎和噪声阻尼器，其设置在由轮辋围绕的环形轮胎空腔和安装在其上的充气轮胎上，其中制造噪声阻尼器的多孔材料，其体积S2在不小于所述环形轮胎腔的体积S1的0.4％的范围内。优选地，阻尼器的比重设定在0.005至0.06的范围内。

2. 发明授权

US06588469B2 Tire noise reducing system 失效
标题翻译：轮胎减噪系统
公开(公告)号：US06588469B2
公开(公告)日：2003-07-08
申请号：US09742111
申请日：2000-12-22
申请人： Naoki Yukawa , Tokuzo Nakajima , Masami Nishikawa , Chieko Aoki , Hideaki Sugihara
发明人： Naoki Yukawa , Tokuzo Nakajima , Masami Nishikawa , Chieko Aoki , Hideaki Sugihara
IPC分类号： B60C500
CPC分类号： B60C19/00 , B60C19/002 , Y10T152/10054 , Y10T152/10495
摘要： A tire noise reducing system includes a wheel rim, a pneumatic tire mounted on the wheel rim to form an annular tire hollow, and a resonance damper disposed in the annular tire hollow, wherein the damper is one of an annular elastic loose band disposed around the rim and a flexible slack strip having a certain length and fixed to the wheel rim at two points so that a portion between the fixed points slacks, whereby a loose portion of the loose band and the slack portion of the slack strip are risen by a centrifugal force during running to at least partially block the annular tire hollow.
摘要翻译：轮胎噪声降低系统包括：轮辋，安装在轮辋上以形成环形轮胎中空部的充气轮胎和设置在所述环形轮胎中空部中的共鸣阻尼器，其中所述阻尼器是围绕所述环形轮胎边缘和具有一定长度的柔性松弛条，并且在两个点处固定到轮缘，使得固定点之间的部分松弛，由此松弛带的松散部分和松弛带的松弛部分由离心机运行期间的力至少部分地阻塞环形轮胎中空部。

3. 发明授权

US06880597B2 Noise damper for pneumatic tire 失效
标题翻译：充气轮胎噪音阻尼器
公开(公告)号：US06880597B2
公开(公告)日：2005-04-19
申请号：US10212114
申请日：2002-08-06
申请人： Naoki Yukawa , Masami Nishikawa , Chieko Aoki , Hideaki Sugihara
发明人： Naoki Yukawa , Masami Nishikawa , Chieko Aoki , Hideaki Sugihara
IPC分类号： B60B21/12 , B60C19/00 , B60B21/02 , B60B19/00
CPC分类号： B60B21/023 , B60B21/12 , B60C19/002
摘要： A tire noise damper to be disposed in an annular tire hollow formed between a wheel rim an a pneumatic tire mounted thereon, the damper made of a flexible material and comprising a base to be secured to the wheel rim and at least one flap extending from the base to be risen radially outwards from the wheel rim by centrifugal force during running to block the annular tire hollow. For example, the damper comprises at least one annular elastic band to be put around the wheel rim, the annular band provided with at least one U-cut for forming a flap, and the base is formed by the remaining annular portion of the band. In another example, the damper is made of a strip of the fixable material having a certain length, the base is formed by one end portion of the strip, and the flap is formed by the remaining portion of the strip.
摘要翻译：一种轮胎噪声阻尼器，其设置在形成在安装在其上的充气轮胎的轮辋和柔性材料制成的阻尼器之间的环形轮胎中空中，该阻尼器包括要固定到车轮轮辋的基座和至少一个翼片基座通过离心力从轮缘径向向外升起，以阻止环形轮胎中空。例如，阻尼器包括至少一个围绕轮缘的环形弹性带，环形带设置有至少一个用于形成翼片的U形切口，并且基部由带的剩余环形部分形成。在另一个示例中，阻尼器由具有一定长度的可固定材料的条形成，基部由条的一个端部形成，并且该挡片由条的剩余部分形成。

4. 发明授权

US06755483B2 Tire noise reducing system 有权
标题翻译：轮胎减噪系统
公开(公告)号：US06755483B2
公开(公告)日：2004-06-29
申请号：US10390890
申请日：2003-03-19
申请人： Naoki Yukawa , Masami Nishikawa , Tokuzo Nakajima , Chieko Aoki , Hideaki Sugihara
发明人： Naoki Yukawa , Masami Nishikawa , Tokuzo Nakajima , Chieko Aoki , Hideaki Sugihara
IPC分类号： B60B1900
CPC分类号： B60C19/002 , B60B3/04 , B60B21/12 , B60C5/002
摘要： A tire noise reducing system includes a pneumatic tire, a wheel rim and a noise damper disposed in a cavity formed between the rim and tire the noise damper is made of a porous material having a specific gravity of from 0.005 to 0.06 and secured on a surface facing the cavity, the volume S2 of the noise damper is in a range of from 0.4 to 20.0% of the volume S1 of the cavity. Preferably, the noise damper is provided with an uneven surface or an outer layer for less sound reflection, and the shape index E of the noise damper is more than 1, and the ratio T/W of the thickness T to the width W of the damper is not less than 1.
摘要翻译：轮胎噪音降低系统包括充气轮胎，轮辋和噪声阻尼器，其设置在形成在轮辋和轮胎之间的空腔中，噪音阻尼器由比重为0.005至0.06的多孔材料制成并固定在表面上面对空腔，噪声阻尼器的体积S2在空腔体积S1的0.4至20.0％的范围内。优选地，噪声阻尼器设置有不平坦的表面或外层，用于较少的声反射，并且噪声阻尼器的形状指数E大于1，并且厚度T与宽度W之比T / W 阻尼器不小于1。

5. 发明授权

US06726289B2 Tire noise reducing system 有权
标题翻译：轮胎减噪系统
公开(公告)号：US06726289B2
公开(公告)日：2004-04-27
申请号：US10122326
申请日：2002-04-16
申请人： Naoki Yukawa , Masami Nishikawa , Tokuzo Nakajima , Chieko Aoki , Hideaki Sugihara
发明人： Naoki Yukawa , Masami Nishikawa , Tokuzo Nakajima , Chieko Aoki , Hideaki Sugihara
IPC分类号： B60B1900
CPC分类号： B60C19/002 , B60B3/04 , B60B21/12 , B60C5/002
摘要： A tire noise reducing system comprises a pneumatic tire, a wheel rim and a noise damper disposed in a cavity formed between the rim and tire when mounted as being surrounded by the tire and rim, the noise damper is made of a porous material having a specific gravity of from 0.005 to 0.06 and secured on a surface facing the cavity, the volume S2 of the noise damper is in a range of from 0.4 to 20.0% of the volume S1 of the cavity. Preferably, the noise damper is provided with an uneven surface or an outer layer for less sound reflection, and the shape index E of the noise damper is more than 1, and the ratio T/W of the thickness T to the width W of the damper is not less than 1.
摘要翻译：轮胎噪声降低系统包括充气轮胎，轮辋和噪声阻尼器，其安装在轮胎和轮辋周围安装在轮辋和轮胎之间的空腔中时，噪音阻尼器由具有特定的重力为0.005至0.06并固定在面向空腔的表面上，噪声阻尼器的体积S2在空腔体积S1的0.4至20.0％的范围内。优选地，噪声阻尼器设置有不平坦的表面或外层，用于较少的声反射，并且噪声阻尼器的形状指数E大于1，并且厚度T与宽度W之比T / W 阻尼器不小于1。

6. 发明授权

US06450225B2 Noise damper for pneumatic tire 失效
标题翻译：充气轮胎噪音阻尼器
公开(公告)号：US06450225B2
公开(公告)日：2002-09-17
申请号：US09742403
申请日：2000-12-22
申请人： Naoki Yukawa , Masami Nishikawa , Chieko Aoki , Hideaki Sugihara
发明人： Naoki Yukawa , Masami Nishikawa , Chieko Aoki , Hideaki Sugihara
IPC分类号： B60B2102
CPC分类号： B60B21/023 , B60B21/12 , B60C19/002
摘要： A tire noise damper to be disposed in an annular tire hollow formed between a wheel rim and a pneumatic tire mounted thereon, the damper made of a flexible material and comprising a base to be secured to the wheel rim and at least one flap extending from the base to be risen radially outwards from the wheel rim by centrifugal force during running to block the annular tire hollow. For example, the damper comprises at least one annular elastic band to be put around the wheel rim, the annular band provided with at least one U-cut for forming a flap, and the base is formed by the remaining annular portion of the band. In another example, the damper is made of a strip of the fixable material having a certain length, the base is formed by one end portion of the strip, and the flap is formed by the remaining portion of the strip.
摘要翻译：轮胎噪声阻尼器设置在形成在安装在其上的轮缘和充气轮胎之间的环形轮胎中空中，阻尼器由柔性材料制成，并且包括固定到轮缘的基部和至少一个翼片基座通过离心力从轮缘径向向外升起，以阻止环形轮胎中空。例如，阻尼器包括至少一个围绕轮缘的环形弹性带，环形带设置有至少一个用于形成翼片的U形切口，并且基部由带的剩余环形部分形成。在另一个示例中，阻尼器由具有一定长度的可固定材料的条形成，基部由条的一个端部形成，并且该挡片由条的剩余部分形成。

7. 发明申请

US20050211354A1 Pneumatic tire 失效
标题翻译：气动轮胎
公开(公告)号：US20050211354A1
公开(公告)日：2005-09-29
申请号：US11084235
申请日：2005-03-21
申请人： Yasushi Shinmura , Hideaki Sugihara
发明人： Yasushi Shinmura , Hideaki Sugihara
IPC分类号： B60C11/03 , B60C11/11 , B60C11/12 , B60C11/13
CPC分类号： B60C11/11 , B60C11/12 , B60C11/1218 , B60C11/124 , B60C11/1369 , B60C2011/1213 , Y10S152/03 , Y10S152/902
摘要： A pneumatic tire includes a tie bar 9 in a lateral groove 5 disposed in a block array 7. The tie bar 9 connects adjacent blocks 6 in a circumferential direction through the lateral groove 5. The tie bar 9 is formed with a sipeing 11 having a zigzag portion 13. The zigzag portion 13 extends in a zigzag manner in a direction of a groove centerline of the lateral groove 5. The sipeing 11 comprises a three-dimensional sipeing 20 in which a sipeing wall surface 11S is repeatedly recessed and projected three-dimensionally.
摘要翻译：充气轮胎包括设置在块阵列7中的横向槽5中的连杆9。连接杆9通过横向槽5在周向上连接相邻的块6。连杆9形成有具有锯齿形部分13的刀槽花纹11。之字形部分13以锯齿形的方式沿横向槽5的凹槽中心线的方向延伸。刀槽花纹11包括三维刀槽花纹20，其中刀槽花纹壁表面11S被三维重复地凹入和突出。

8. 发明授权

US5415216A Passenger radial tire including bead reinforcement 失效
标题翻译：乘客子午线轮胎包括胎圈钢筋
公开(公告)号：US5415216A
公开(公告)日：1995-05-16
申请号：US11726
申请日：1993-02-01
申请人： Shinzo Kajiwara , Hideaki Yoshikawa , Hideaki Sugihara , Masayuki Sakamoto
发明人： Shinzo Kajiwara , Hideaki Yoshikawa , Hideaki Sugihara , Masayuki Sakamoto
IPC分类号： B60C9/22 , B60C15/06 , B60C3/04 , B60C9/20 , B60C15/00
CPC分类号： B60C9/2204 , B60C15/06 , B60C15/0628 , B60C2015/0639 , Y10T152/10783 , Y10T152/10819 , Y10T152/10828 , Y10T152/10837 , Y10T152/10846 , Y10T152/10864
摘要： A passenger radial tire which comprises a tread portion, a pair of axially spaced bead portions, a pair of sidewall portions extending therebetween, a pair of bead cores disposed one in each bead portion, and a carcass extending between the bead portions and turned up around the bead cores from the axially inside to the outside thereof to form two turned up portions and one main portion therebetween, wherein in at least the sidewall portions no bead apex exists and the carcass turned up portions are located adjacently to the carcass man portion, and in each bead portion a bead reinforcement extending radially outwardly into the sidewall portion is disposed.
摘要翻译：一种乘客子午线轮胎，其包括胎面部分，一对轴向间隔开的胎圈部分，一对在其间延伸的侧壁部分，一对胎圈芯部，一对设置在每个胎圈部分中，胎体在胎圈部分之间延伸并向上卷绕胎圈芯从其轴向内侧到外侧，以形成两个折叠部分和其间的一个主要部分，其中在至少侧壁部分中不存在胎圈三角形，并且胎体翻转部分邻近于胎体部分，并且在每个胎圈部分中，设置径向向外延伸到侧壁部分的胎圈加强件。

9. 发明授权

US5431209A Passenger tire with low bead apex volume 失效
标题翻译：乘客轮胎具有低珠三角体积
公开(公告)号：US5431209A
公开(公告)日：1995-07-11
申请号：US721271
申请日：1991-06-26
申请人： Shinzo Kajiwara , Hideaki Yoshikawa , Hideaki Sugihara , Masayuki Sakamoto
发明人： Shinzo Kajiwara , Hideaki Yoshikawa , Hideaki Sugihara , Masayuki Sakamoto
IPC分类号： B60C9/22 , B60C15/06 , B60C9/02
CPC分类号： B60C9/2204 , B60C15/06 , B60C15/0628 , B60C2015/0639 , Y10T152/10783 , Y10T152/10819 , Y10T152/10828 , Y10T152/10837 , Y10T152/10846 , Y10T152/10864
摘要： A passenger radial tire which comprises a tread portion, a pair of axially spaced bead portions, a pair of sidewall portions extending therebetween, a pair of bead cores disposed one in each bead portion, and a carcass extending between the bead portions and turned up around the bead cores from the axially inside to the outside thereof to form two turned up portions and one main portion therebetween, wherein in at least the sidewall portions no bead apex exists to thereby the carcass turned up portions are located adjacently to the carcass main portion, and in each bead portion a bead reinforcement extending radially outwardly into the sidewall portion is disposed.
摘要翻译：一种乘客子午线轮胎，其包括胎面部分，一对轴向间隔开的胎圈部分，一对在其间延伸的侧壁部分，一对胎圈芯部，一对设置在每个胎圈部分中，胎体在胎圈部分之间延伸并向上卷绕胎圈芯从轴向内侧到外侧形成两个折叠部分和一个主要部分，其中在至少侧壁部分中不存在胎圈三角形，从而使胎体翻边部分邻近于胎体主体部分，并且在每个胎圈部分中设置径向向外延伸到侧壁部分中的胎圈加强筋。

10. 发明授权

US6119745A Pneumatic tire including only one wide groove 失效
标题翻译：气动轮胎只包括一个宽槽
公开(公告)号：US6119745A
公开(公告)日：2000-09-19
申请号：US933980
申请日：1997-09-19
申请人： Hideaki Sugihara
发明人： Hideaki Sugihara
IPC分类号： B60C11/03 , B60C11/04 , B60C11/12 , B60C11/13 , B60C111/00
CPC分类号： B60C11/0083 , B60C11/0304 , B60C11/0309 , B60C11/042 , B60C2011/0388 , Y10S152/03
摘要： A pneumatic tire has a tread portion with one circumferential wide groove extending continuously in the circumferential direction. A centroid of the cross-section of the circumferential wide groove deviates from the tire's equatorial plane so as to divide the tread part into a narrow tread section and a broad tread section. One of the groove walls extends along a curve convexed outwardly in the tire radial direction from one of the bottom edges of the circumferential wide groove and is smoothly connected to the outer surface of the tread portion. When the tire is mounted on a regular rim, inflated with regular internal pressure and applied with a normal load, the groove width GW of the circumferential wide groove is defined to be not less than 35 mm and not more than 0.35 times the ground contact width TW of the tread part.
摘要翻译：充气轮胎具有沿圆周方向连续延伸的一个周向宽槽的胎面部。周向宽槽的横截面的重心偏离轮胎的赤道平面，以将胎面部分分成窄的胎面部分和宽的胎面部分。其中一个凹槽壁沿着周向宽槽的一个底边沿轮胎径向向外凸出的曲线延伸，并且平滑地连接到胎面部分的外表面。当轮胎安装在规则的轮辋上时，以规定的内压膨胀并施加正常的负荷，周向宽槽的槽宽度GW被定义为不小于35mm且不大于接地接触宽度的0.35倍 TW的胎面部分。

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