公开(公告)号：US20090314403A1

公开(公告)日：2009-12-24

申请号：US12433975

申请日：2009-05-01

Applicant: Atsushi Tanno

Inventor： Atsushi Tanno

IPC: B60C5/00 ,  B60C19/00

CPC classification number: B60C19/002 ,  Y10T152/10054 ,  Y10T152/10495

Abstract: Provided is a tire noise reduction device including an annular noise absorbing member which is made of a porous material, and which is arranged on the inner circumferential surface of a tire. A protective layer made of a thermoplastic elastomer composition obtained by dispersing an elastomer in a thermoplastic resin is arranged on the outer circumferential surface of the annular noise absorbing member.

Abstract translation: 本发明提供一种轮胎噪声降低装置，其包括由多孔材料制成的环形噪声吸收部件，其设置在轮胎的内周面上。 通过将弹性体分散在热塑性树脂中而获得的热塑性弹性体组合物制成的保护层设置在环形噪音吸收件的外圆周表面上。

公开(公告)号：US07475713B2

公开(公告)日：2009-01-13

申请号：US10542354

申请日：2004-02-19

Applicant: Mitsuru Naito ,  Atsushi Tanno

Inventor： Mitsuru Naito ,  Atsushi Tanno

IPC: B60C5/00 ,  B60B21/12

CPC classification number: B60B21/023 ,  B60B21/12 ,  B60C17/06 ,  B60C19/002

Abstract: A tire/wheel assembly comprising a wheel having a rim, a pneumatic tire mounted on the rim of the wheel and a noise reduction interior member disposed in the cavity of the pneumatic tire. The noise reduction interior member includes left and right elastic rings fitted to the rim and an annular body attached between the elastic rings. The annular body is configured such that an annular cavity portion surrounded by the noise reduction interior member and the pneumatic tire has a cross-sectional area that varies in a circumferential direction of the tire.

Abstract translation: 一种轮胎/车轮组件，其包括具有轮辋的车轮，安装在车轮轮缘上的充气轮胎和设置在充气轮胎的空腔中的降噪内部构件。 降噪内部构件包括装配到边缘的左右弹性环和附接在弹性环之间的环形体。 环形体被构造成使得由减噪内部构件和充气轮胎围绕的环形空腔部​​分具有在轮胎的圆周方向上变化的横截面面积。

公开(公告)号：US07387141B2

公开(公告)日：2008-06-17

申请号：US10563297

申请日：2004-08-03

Applicant: Atsushi Tanno ,  Toshiyuki Ikeda

Inventor： Atsushi Tanno ,  Toshiyuki Ikeda

IPC: B60C5/00 ,  B60C19/00

CPC classification number: B60C19/002 ,  Y10T152/10036 ,  Y10T152/10054 ,  Y10T152/10171 ,  Y10T152/10495

Abstract: This invention provides a low noise pneumatic tire allowed to achieve an efficient noise reduction effect by making full use of characteristics of a sound absorbing material. A pneumatic tire according to the present invention is a low noise pneumatic tire where a band-shaped sound absorbing material formed of a porous material whose apparent density defined in JIS K6400 is in a range of 10 to 70 kg/m3, is attached on the inner surface of a tread by use of an elastic fixing band.

Abstract translation: 本发明提供了一种通过充分利用吸声材料的特性来允许实现有效的降噪效果的低噪声充气轮胎。 根据本发明的充气轮胎是低噪声充气轮胎，其中由JIS K6400定义的表观密度在10至70kg / m 3范围内的多孔材料形成的带状吸声材料， / SUP>通过使用弹性固定带附接在胎面的内表面上。

公开(公告)号：US20080099116A1

公开(公告)日：2008-05-01

申请号：US11795280

申请日：2006-02-21

Applicant: Atsushi Tanno

Inventor： Atsushi Tanno

IPC: B60C3/02

CPC classification number: B60C19/002 ,  Y10T152/10036 ,  Y10T152/10054

Abstract: Disclosed is a pneumatic tire including a single or a plurality of noise absorbing members formed of a porous material attached to one side of surfaces of an elastic band in the longitudinal direction thereof, and also disposed on the tire inner peripheral surface by using the elastic band along the circumferential direction. Further, the tire includes a plurality of width-direction reinforcing members disposed with intervals in the tire circumferential direction on surfaces, facing the elastic band, of the corresponding noise absorbing members and also extending from the elastic band to both ends of the corresponding noise absorbing members in the width direction thereof.

Abstract translation: 本发明公开了一种充气轮胎，其特征在于，具备由弹性带的长度方向的一侧附着的多孔质材料形成的单个或多个吸声部件，并且，通过使用所述弹性带 沿圆周方向。 此外，轮胎包括多个宽度方向加强构件，其相对于相应的噪声吸收构件在面向弹性带的表面上沿轮胎周向方向设置并且还从弹性带延伸到相应的噪声吸收的两端 构件在其宽度方向上。

公开(公告)号：US20070199636A1

公开(公告)日：2007-08-30

申请号：US10594168

申请日：2005-04-13

Applicant: Atsushi Tanno

Inventor： Atsushi Tanno

IPC: B60C17/06

CPC classification number: B60C17/04 ,  B60C17/043 ,  B60C17/10 ,  B60C19/002 ,  Y10T152/10009 ,  Y10T152/10495

Abstract: The present invention provides a tire/wheel assembly and a run-flat core, which enable reduction of a cavity resonance generated in a case where the run-flat core is inserted into a cavity formed between the pneumatic tire and a rim of a wheel. In the tire/wheel assembly of the present invention, the run-flat core is inserted into a cavity formed between the pneumatic tire and the rim of the wheel, the run-flat core includes a pair of elastic rings which are disposed on the rim respectively along bead portions of the pneumatic tire, and a circular shell which stretches between the elastic rings and extends in the tire circumferential direction. A sound absorbing member is provided to the circular shell.

Abstract translation: 本发明提供了一种轮胎/车轮组件和扁平铁芯，其能够减少在将平坦铁心插入形成在充气轮胎和车轮轮缘之间的空腔的情况下产生的腔体共振。 在本发明的轮胎/车轮组件中，将扁平铁芯插入到形成在充气轮胎和车轮轮缘之间的空腔中，该跑平铁心包括一对弹性环，其设置在轮辋上 分别沿着充气轮胎的胎圈部分，以及在弹性环之间延伸并在轮胎周向延伸的圆形壳体。 吸音构件设置在圆形壳体上。

公开(公告)号：US20070119532A1

公开(公告)日：2007-05-31

申请号：US10563303

申请日：2004-08-03

Applicant: Atsushi Tanno ,  Ikeda Toshiyuki

Inventor： Atsushi Tanno ,  Ikeda Toshiyuki

IPC: B60C5/00

CPC classification number: B60C23/0493 ,  B60C19/002 ,  Y10T152/10036 ,  Y10T152/10045 ,  Y10T152/10054 ,  Y10T152/10495

Abstract: Disclosed is a pneumatic tire provided with an elastic fixing band having excellent durability and enabling stable attachment of a member, which is independent from the tire, to an inner surface of a tread thereof. The pneumatic tire of the present invention includes a member attached to an inner surface of a tread thereof by use of an elastic fixing band, the member being independent from the tire. The pneumatic tire is characterized in that the elastic fixing band is formed of a metallic band form with a width in a range of 10 to 40 mm and a thickness in a range of 0.1 to 0.5 mm.

Abstract translation: 公开了一种具有弹性固定带的充气轮胎，该弹性固定带具有优异的耐久性，并且使得与轮胎独立的构件能够稳定地附接到胎面的内表面。 本发明的充气轮胎包括通过使用弹性固定带附接到胎面的内表面的构件，该构件与轮胎无关。 充气轮胎的特征在于，弹性固定带由宽度为10〜40mm，厚度为0.1〜0.5mm的金属带状形成。

公开(公告)号：US07201197B2

公开(公告)日：2007-04-10

申请号：US10509229

申请日：2003-07-23

Applicant: Akira Kuramori ,  Atsushi Tanno ,  Masatoshi Kuwajima ,  Mitsuo Ikeda ,  Tsuyoshi Uehara

Inventor： Akira Kuramori ,  Atsushi Tanno ,  Masatoshi Kuwajima ,  Mitsuo Ikeda ,  Tsuyoshi Uehara

IPC: B60C17/04 ,  B60C5/16 ,  B60C15/02

CPC classification number: B60C11/04 ,  B60C11/0306 ,  B60C17/04 ,  B60C17/06

Abstract: A tire/wheel assembly includes a wheel having a rim, a pneumatic tire fitted to the rim of the wheel and a run-flat support member, the pneumatic tire having a tread surface and a hollow space, the tread surface having circumferential grooves extending in a circumferential direction of the tire, the run-flat support member being disposed in the hollow space of the pneumatic tire and having an annular shell and elastic rings, the annular shell comprising a support surface formed radially outward having a convexly curved surface portion with an annular apical line or face and two leg portions formed radially inward, the elastic rings supporting the two leg portions on the rim. The apical line or apical face of the convexly curved surface portion is offset in a direction of a center axis of rotation of the wheel so as not to be located in a position corresponding to the circumferential grooves when viewed from a radial direction of the wheel.

Abstract translation: 轮胎/车轮组件包括具有轮辋的车轮，装配到车轮边缘的充气轮胎和平坦的支撑构件，所述充气轮胎具有胎面表面和中空空间，胎面表面具有延伸在 轮胎的圆周方向，所述平坦的支撑构件设置在所述充气轮胎的中空空间中并且具有环形壳和弹性环，所述环形壳包括径向向外形成的支撑表面，所述支撑表面具有凸形弯曲表面部分，所述凸形曲面部分具有 环形顶端线或面和两个径向向内形成的腿部，弹性环支撑在轮辋上的两个腿部。 凸曲面部的顶端面或顶端面在车轮的旋转中心轴的方向上偏移，以便在从车轮的径向观察时不位于对应于周向槽的位置。

公开(公告)号：US20070074798A1

公开(公告)日：2007-04-05

申请号：US10580518

申请日：2004-12-15

Applicant: Atsushi Tanno ,  Toshiyuki Ikeda

Inventor： Atsushi Tanno ,  Toshiyuki Ikeda

IPC: B60C5/00

CPC classification number: B60C19/002 ,  Y10T152/10054 ,  Y10T152/10495

Abstract: Disclosed is a low noise pneumatic tire having a configuration where, while installation work of a strip-shaped sound absorbent is simple, it is possible to simultaneously reduce cavity resonance and high-frequency noise, and thereby to effectively reduce noise when a vehicle is traveling. In the low noise pneumatic tire of the present invention, the strip-shaped sound absorbent is attached to an annular elastic fixing band, and then is installed onto an inner surface of a tread of the tire taking advantage of the elastic force of the annular elastic fixing band. The strip-shaped sound absorbent is formed of at least two kinds of porous materials whose sound absorption characteristics with respect to frequencies are different from one another.

Abstract translation: 本发明公开了一种低噪声充气轮胎，其特征在于，在带状吸音体的安装工作简单的同时，能够同时减小空腔谐振和高频噪声，能够有效地降低车辆行驶时的噪音 。 在本发明的低噪声充气轮胎中，将带状吸音体安装在环状弹性固定带上，然后利用环状弹性体的弹力将轮胎安装在轮胎胎面的内表面上 固定带。 带状吸音体由至少两种相对于频率的吸声特性彼此不同的多孔材料形成。

公开(公告)号：US20060207709A1

公开(公告)日：2006-09-21

申请号：US10556791

申请日：2004-06-16

Applicant: Katsunori Tanaka ,  Naoya Amino ,  Atsushi Tanno

Inventor： Katsunori Tanaka ,  Naoya Amino ,  Atsushi Tanno

IPC: B60C15/06

CPC classification number: B60C15/0036 ,  B60C9/14 ,  B60C13/04 ,  B60C15/0607 ,  Y02T10/862 ,  Y10T152/10846 ,  Y10T152/10864

Abstract: A pneumatic tire reducing road noise without deteriorating durability and rolling resistance. In this pneumatic tire, the bead filler includes a triangle portion abutting a bead core and having a substantially triangular cross-sectional shape, and a uniform-thickness portion extending from a top of the triangle portion in a radially outward direction of the tire and having a substantially uniform thickness. An upper-end position of the uniform-thickness portion is outward, in a radial direction of the tire, from a position 1.6 times as high as the height of the triangle portion, and is at least 5 mm apart from the belt layers. A thickness of the uniform-thickness portion is thicker than 0.1 mm and thinner than 0.5 times a lower-end width of the triangle portion. The bead filler includes a plurality of rubber layers formed of mutually different rubber compositions. The rubber compositions forming these rubber layers have loss tangents (tan δ) gradually decreasing from the outermost-periphery rubber layer toward the innermost-periphery rubber layer, are harder than other rubber compositions neighboring the bead filler, and have breaking elongations whose mutual differences are 50% points or less.

Abstract translation: 一种充气轮胎降低道路噪音，不会劣化耐久性和滚动阻力。 在该充气轮胎中，胎圈填料包括邻接胎圈芯并且具有大致三角形横截面形状的三角形部分和从三角形部分的顶部沿轮胎的径向向外延伸的均匀厚度部分，并且具有 基本均匀的厚度。 均匀厚度部分的上端位置在轮胎的径向方向上从三角形部分的高度的1.6倍的位置向外，并且距离带束层至少5mm。 均匀厚度部分的厚度比0.1mm厚，比三角形部分的下端宽度的0.5倍薄。 珠填料包括由相互不同的橡胶组合物形成的多个橡胶层。 形成这些橡胶层的橡胶组合物从最外周橡胶层朝向最内周橡胶层逐渐减少的损耗正切（tanδ）比与珠填料相邻的其它橡胶组合物更硬，并且具有相互不同的断裂伸长率 50％以下。

公开(公告)号：US20060157180A1

公开(公告)日：2006-07-20

申请号：US10563297

申请日：2004-08-03

Applicant: Atsushi Tanno ,  Toshiyuki Ikeda

Inventor： Atsushi Tanno ,  Toshiyuki Ikeda

IPC: B60C5/00

CPC classification number: B60C19/002 ,  Y10T152/10036 ,  Y10T152/10054 ,  Y10T152/10171 ,  Y10T152/10495

Abstract: This invention provides a low noise pneumatic tire allowed to achieve an efficient noise reduction effect by making full use of characteristics of a sound absorbing material. A pneumatic tire according to the present invention is a low noise pneumatic tire where a band-shaped sound absorbing material formed of a porous material whose apparent density defined in JIS K6400 is in a range of 10 to 70 kg/m3, is attached on the inner surface of a tread by use of an elastic fixing band.

Abstract translation: 本发明提供了一种通过充分利用吸声材料的特性来允许实现有效的降噪效果的低噪声充气轮胎。 根据本发明的充气轮胎是低噪声充气轮胎，其中由JIS K6400定义的表观密度在10至70kg / m 3范围内的多孔材料形成的带状吸声材料， / SUP>通过使用弹性固定带附接在胎面的内表面上。