公开(公告)号：US20040035512A1

公开(公告)日：2004-02-26

申请号：US10642132

申请日：2003-08-18

Inventor： Shinichi Mori

IPC: B60C017/06 ,  B60C017/04 ,  B60C005/16 ,  B60C015/02 ,  B60C007/14

CPC classification number: B60C15/0213 ,  B60C15/0223 ,  B60C17/06 ,  Y10T152/10045 ,  Y10T152/10738 ,  Y10T152/10828

Abstract: An auxiliary member, made of metal or synthetic resin, is disposed between each rim seat of the rim of a wheel and at least a bead base portion of each of the beads of a pneumatic tire fitted to the rim seats.

Abstract translation: 由金属或合成树脂制成的辅助构件设置在轮的边缘的每个轮辋座和装配到轮辋座的充气轮胎的每个胎圈的至少一个胎圈基部之间。

公开(公告)号：US20040025994A1

公开(公告)日：2004-02-12

申请号：US10613029

申请日：2003-07-07

Inventor： Akikazu Seko ,  Takuzo Sano ,  Noboru Takada

IPC: B60C017/04 ,  B60C017/06 ,  B60C007/14

CPC classification number: B60C17/06 ,  B60C15/028 ,  B60C17/043 ,  Y10T152/10045

Abstract: A tire/wheel assembly in which a run-flat support member 3 is inserted into a cavity of a pneumatic tire 2, where the run-flat support member 3 includes a circular shell 4 in which the outer circumferential side thereof is used as a support surface and the inner circumferential side thereof is opened to have two leg portions, and elastic rings 5 supporting the ends of the two leg portions on a rim. An air path 7 is provided in the elastic ring 5 so as to interconnect the inside and outside of the run-flat support member 3.

Abstract translation: 一种轮胎/车轮组件，其中平坦的支撑构件3插入到充气轮胎2的空腔中，其中，平坦的支撑构件3包括圆形壳体4，其外周侧用作支撑件 表面和其内周侧被打开以具有两个腿部，以及弹性环5，其支撑在轮辋上的两个腿部的端部。 在弹性环5中设置有空气路径7，以使平坦的支撑构件3的内部和外部相互连接。

公开(公告)号：US20040016489A1

公开(公告)日：2004-01-29

申请号：US10618609

申请日：2003-07-15

Inventor： Akikazu Seko ,  Takuzo Sano ,  Koichi Iwasaki

IPC: B60C017/04 ,  B60C017/06 ,  B60C007/14

CPC classification number: B60C17/06 ,  B60C17/04 ,  Y10T152/10045

Abstract: The present invention provides a tire/wheel assembly and a run-flat support member in which an improvement in durability is enabled for run-flat traveling. The tire/wheel assembly is formed as follows: a pneumatic tire is fitted to a wheel rim; and the run-flat support member constituted of a circular shell and elastic rings is inserted into a cavity of the pneumatic tire, in which the circular shell has a support surface thereof extended toward the periphery of the tire and leg portions along each side of the support surface, and the elastic rings support the leg portions of the circular shell on the wheel rim. In the tire/wheel assembly, a plurality of through-holes or wavy asperities are made in the inner rim of each of the leg portions of the circular shell along a shell circumferential direction. The inner rims in which these through-holes or asperities are formed are embedded in the elastic rings.

Abstract translation: 本发明提供了一种轮胎/车轮组件和平坦的支撑构件，其中耐久性的改善能够进行平面行驶。 轮胎/车轮组件形成如下：将充气轮胎装配到轮辋; 并且由圆形壳体和弹性环构成的行平面支撑构件被插入到充气轮胎的空腔中，其中圆形壳体的支撑表面沿着轮胎的周边延伸，并且腿部沿着 支撑表面，并且弹性环支撑轮缘上的圆形壳的腿部。 在轮胎/车轮组件中，沿着圆周方向在圆形壳体的每个腿部的内缘中形成多个通孔或波浪形凹凸。 这些通孔或凹凸形成的内缘嵌入弹性环中。

公开(公告)号：US20040035513A1

公开(公告)日：2004-02-26

申请号：US10642162

申请日：2003-08-18

Inventor： Eiichi IIda ,  Shinya Harikae

IPC: B60C017/06 ,  B60C017/04 ,  B60C007/14

CPC classification number: B60C17/06 ,  B60C17/04 ,  Y10T152/10045

Abstract: Disclosed are a tire/wheel assembly and a run-flat support member which are designed to be lightened without losing durability during run-flat traveling. The tire/wheel assembly is constituted as follows: a pneumatic tire is fit to a wheel rim; and the run-flat support member constituted of a circular shell and elastic rings is inserted into a cavity of the pneumatic tire. The circular shell has a support surface thereof extended toward the periphery of the pneumatic tire and leg portions along each side of the support surface. The elastic rings support the leg portions of the circular shell on the rim. In the tire/wheel assembly, contact portions and noncontact portions for the circular shell are alternately formed on the elastic rings in a shell circumferential direction.

Abstract translation: 公开了一种轮胎/车轮组件和行平面支撑构件，其被设计成在跑平行驶期间减轻而不损失耐久性。 轮胎/车轮组件的结构如下：充气轮胎装配到轮辋上; 并且由圆形壳体和弹性环构成的跑平支撑构件被插入到充气轮胎的空腔中。 圆形壳体具有支撑表面，其沿着支撑表面的每一侧朝向充气轮胎的周边和腿部部分延伸。 弹性环支撑轮辋上的圆形外壳的腿部。 在轮胎/车轮组件中，环形壳体的接触部分和非接触部分沿壳体圆周方向交替地形成在弹性环上。

公开(公告)号：US20040016490A1

公开(公告)日：2004-01-29

申请号：US10618729

申请日：2003-07-15

Inventor： Kazuhiro Shimura ,  Takumi Sekiguchi ,  Mitsuru Naito

IPC: B60C017/04 ,  B60C017/06 ,  B60C007/14

CPC classification number: B60C17/06 ,  B60C17/04 ,  Y10T152/10045

Abstract: The present invention provides a tire/wheel assembly and a run-flat support member which can achieve both workability of tire-to-rim fit and durability for run-flat traveling. The tire/wheel assembly is formed as follows: a pneumatic tire is fitted to a wheel rim; and the run-flat support member constituted of a circular shell and elastic rings is inserted into a cavity of the pneumatic tire, in which the circular shell has a support surface thereof extended toward the periphery of the tire and leg portions along each side of the support surface, and the elastic rings support the leg portions of the circular shell on the rim. In the tire/wheel assembly, the leg portion of the circular shell is formed to have a sidewall extending in a shell radial direction and a bottomwall that is substantially parallel to a shell axial direction. The elastic ring is attached to the sidewall of the leg portion while being abutted on the bottom wall of the same without an engagement.

Abstract translation: 本发明提供了轮胎/车轮组件和行平面支撑构件，其能够实现轮胎到轮辋配合的可操作性和跑平行驶的耐久性。 轮胎/车轮组件形成如下：将充气轮胎装配到轮辋; 并且由圆形壳体和弹性环构成的行平面支撑构件被插入到充气轮胎的空腔中，其中圆形壳体的支撑表面沿着轮胎的周边延伸，并且腿部沿着 支撑表面，并且弹性环支撑轮缘上的圆形壳的腿部。 在轮胎/车轮组件中，圆形壳体的腿部形成为具有沿壳体径向延伸的侧壁和基本上平行于壳体轴向方向的底壁。 弹性环在腿部的侧壁上被固定，同时没有接合地抵接在其底壁上。

公开(公告)号：US20040025995A1

公开(公告)日：2004-02-12

申请号：US10617809

申请日：2003-07-14

Inventor： Akira Kuramori ,  Atsushi Tanno ,  Masatoshi Kuwajima

IPC: B60C017/04 ,  B60C017/06 ,  B60C007/14

CPC classification number: B60B21/023 ,  B60B21/12 ,  B60C5/16 ,  B60C15/0213 ,  B60C17/043 ,  B60C17/06 ,  Y10T152/10045

Abstract: Disclosed are a run-flat tire and a tire/wheel assembly in which the workability of the tire-to-rim fit has been improved while including a core-type run-flat support member. The tire/wheel assembly is formed by coupling a pneumatic tire and a rim of a wheel. In the tire/wheel assembly, the run-flat support member constituted of a circular shell and elastic rings is inserted into a cavity of the pneumatic tire, in which the circular shell has a support surface thereof extended toward the periphery of the tire and leg portions along each side of the support surface, and the elastic rings support the leg portions of the circular shell on the rim. At the same time, a seat portion and an engaging portion are provided for at least one of the elastic rings, in which the leg portion of the circular shell can be settled on the seat portion, and the engaging portion is extended in an outer tire axial direction from the seat portion and sandwiched between a tire bead base and a rim seat.

Abstract translation: 本发明公开了一种防漏轮胎和轮胎/车轮组件，其中轮胎到轮辋配合的可加工性已经提高，同时包括铁芯型平板支撑构件。 轮胎/车轮组件通过联接充气轮胎和轮的轮缘而形成。 在轮胎/车轮组件中，将由圆形壳体和弹性环构成的平坦的支撑构件插入到充气轮胎的空腔中，其中圆形壳体的支撑表面朝向轮胎和腿部的周边延伸 沿着支撑表面的每一侧的部分，弹性环支撑轮缘上圆形壳的腿部。 同时，为弹性环中的至少一个提供座部和接合部，其中圆形壳的腿部可以在座部上沉降，并且接合部在外胎中延伸 轴向方向，并且夹在轮胎胎圈基座和轮辋座之间。

公开(公告)号：US20040011447A1

公开(公告)日：2004-01-22

申请号：US10615240

申请日：2003-07-09

Inventor： Akira Kuramori ,  Atsushi Tanno ,  Masatoshi Kuwajima

IPC: B60C017/06 ,  B60C007/14

CPC classification number: B60C17/06 ,  B60C17/043 ,  Y10T152/10045

Abstract: Disclosed is a tire/wheel assembly in which a run-flat support member is disposed in a cavity of a pneumatic tire fitted to a rim. The run-flat support member includes a circular shell, in which an outer circumferential side thereof is a support surface and an inner circumferential side thereof is opened to have two leg portions, and left and right elastic rings which support the two leg portions on the rim. The elastic rings have different rigidities from each other so that the elastic ring receiving a larger load during run-flat traveling has a higher rigidity.

Abstract translation: 公开了一种轮胎/车轮组件，其中，平坦的支撑构件设置在装配到轮辋的充气轮胎的空腔中。 漏电平支撑构件包括圆形壳体，其外周侧是支撑表面，并且其内周侧被打开以具有两个腿部部分，以及支撑两个腿部的左右弹性环 轮缘。 弹性环具有不同的刚度，使得在平行行驶期间承受较大载荷的弹性环具有较高的刚性。