公开(公告)号：US20040140042A1

公开(公告)日：2004-07-22

申请号：US10276802

申请日：2002-11-19

Inventor： Hiroyuki Teratani ,  Koji Otani ,  Toshiyuki Ishikuro

IPC: B60C017/02 ,  B60C017/00 ,  B60C005/12 ,  B60C005/14 ,  B60C007/12 ,  B60C023/02 ,  B29D030/04 ,  B29D030/06

CPC classification number: B60C29/062 ,  B60C5/002 ,  B60C7/105 ,  B60C7/12 ,  B60C17/06 ,  B60C17/066 ,  Y10T152/10054 ,  Y10T152/10441

Abstract: There is provided a tire-rim assembly capable of stably running over a distance required even in the dropping of the tire internal pressure after the injuring of the tire without sacrificing rolling resistance and ride comfort in the usual running before the injuring of the tire, wherein a great number of substantially sphere-shaped particles each consisting of a continuous phase of a resin and a closed cell(s) and having a mean bulk specific gravity of not more than 0.1 are disposed in an interior defined by assembling a hollow doughnut-shaped tire onto an approved rim, and a pressure at 25null C. in the interior of the tire is not less than 150 kPa as an absolute pressure.

Abstract translation: 提供了一种轮胎 - 轮辋组件，其能够在轮胎受伤之后即使在轮胎内部压力下降而稳定地行驶一段距离，而不会在轮胎受伤之前在通常的行驶中牺牲滚动阻力和乘坐舒适性，其中 每个由树脂和闭孔的连续相组成并且具有不大于0.1的平均堆积比重的大量球形颗粒设置在通过组装中空的环形形状 轮胎在经认可的轮辋上，并且在轮胎内部的25℃的压力作为绝对压力不小于150kPa。

公开(公告)号：US20040177909A1

公开(公告)日：2004-09-16

申请号：US10478990

申请日：2003-11-26

Inventor： Tesuhito Tsukagoshi ,  Osamu Saito

IPC: B60C005/22 ,  B60C017/02 ,  B60C005/08

CPC classification number: B60C17/01 ,  B60C17/02 ,  B60C19/122 ,  Y10T152/10513

Abstract: The invention proposes a technique of preventing a propagation of a damage in a reinforcing layer to a toric air bag even if the reinforcing layer arranged on an outer peripheral side of the toric air bag in a safety tire to suppress an unnecessary size growth of the toric air bag and allowed to a proper expansion deformation of the toric air bag in the puncture of the tire or the like is damaged by foreign matters entered through a puncture hole into the tire, in which the reinforcing layer separately arranged from the toric air bag is fitted on the outer peripheral side of the toric air bag having a hollow torus shape over its full periphery to suppress the propagation of the damage in the reinforcing layer to the toric air bag through an interface layer therebetween.

Abstract translation: 本发明提出了即使在安全轮胎中设置在复曲面安全气囊的外周侧的增强层来抑制复曲面的不必要的尺寸生长，也可以防止增强层中的损伤传播到复曲面气囊的技术 在通过穿刺孔进入轮胎等的异物向轮胎中分离布置的加强层被破坏时，空气袋和复曲面气囊在轮胎等的穿刺中的适当的膨胀变形被损坏 安装在其整个周边具有中空圆环形的复曲面安全气囊的外周侧，以通过其间的界面层抑制加强层中的损伤向复曲面气囊的传播。

公开(公告)号：US20040173298A1

公开(公告)日：2004-09-09

申请号：US10475127

申请日：2004-05-10

Inventor： Maurizio Boiocchi ,  Daniele Lorenzetti ,  Mario Secchi

IPC: B60C017/02

CPC classification number: B60C17/04 ,  B60C17/06 ,  B60C17/065

Abstract: A safety support (1) is described intended for being mounted on a rim (2) of a vehicle wheel within a tire (3), for supporting said tire (3) in case of pressure loss, which support comprises a substantially toroidal hollow annular body (5) made of a rigid and substantially non-extensible material including a filling (6) of elastically deformable expanded material. Advantageously, the safety support (1) of the invention is resistant to centrifugation and has an adequate contact surface with the crown portion (33), without however involving an excessive increase in the total weight of the wheel wherein the same is mounted.

Abstract translation: 描述了安全支撑件（1），用于安装在轮胎（3）内的车轮的轮辋（2）上，用于在压力损失的情况下支撑所述轮胎（3），所述支撑件包括大致环形的中空环形 主体（5）由刚性且基本上不可伸展的材料制成，包括可弹性变形的膨胀材料的填充物（6）。 有利地，本发明的安全支撑件（1）耐离心并且具有与冠部（33）的足够的接触表面，而不涉及其中安装相同的轮的总重量的过度增加。

公开(公告)号：US20040256043A1

公开(公告)日：2004-12-23

申请号：US10889759

申请日：2004-07-13

Inventor： Rick L. Tabor ,  Wayne R. Wilkomm ,  Patricio Jimenez JR. ,  Ralph D. Priester JR. ,  Martin C. Cornell ,  Kimberly F. Bennett ,  Jeffery D. Zawisza ,  Chris P. Christenson ,  Peder E. Danielsen

IPC: B60C017/02

CPC classification number: B60C17/06 ,  B29C31/04 ,  B29C35/02 ,  B29C39/028 ,  B29C39/10 ,  B29C41/045 ,  B29C45/0005 ,  B29C48/03 ,  B29C48/08 ,  B29C48/12 ,  B29C48/153 ,  B29C48/154 ,  B29C48/30 ,  B29C48/32 ,  B29C48/335 ,  B29C53/60 ,  B29C53/62 ,  B29C53/8058 ,  B29C53/8066 ,  B29C53/8075 ,  B29C67/246 ,  B29C2793/009 ,  B29K2025/00 ,  B29K2063/00 ,  B29K2075/00 ,  B29K2105/0032 ,  B29K2105/04 ,  B29K2105/08 ,  B29K2267/00 ,  B29K2309/08 ,  B29K2995/002 ,  B29L2009/00 ,  B29L2030/00 ,  B60C15/0236 ,  B60C17/04 ,  B60C2017/068 ,  Y10T152/10054 ,  Y10T152/10738 ,  Y10T428/24074 ,  Y10T428/24091 ,  B29C53/68

Abstract: The present invention provides a unitary run flat tire (RFT) reinforcement that is formed into a relatively rigid shape. The reinforcement is insertable into a mold for an RFT support and can maintain the needed structural rigidity for such insertion. Further, the invention provides an RFT support that is molded and includes the RFT reinforcement. The invention also provides a wheel assembly including a tire, a rim, and an RFT support between the rim and the tire, where the support includes the RFT reinforcement. The RFT support can have a colored indicator formed or subsequently applied thereto to indicate one or more attributes of the support.

Abstract translation: 本发明提供一种形成为相对刚性形状的整体式跑式平坦轮胎（RFT）加强件。 加强件可插入用于RFT支撑的模具中，并且可以保持这种插入所需的结构刚性。 此外，本发明提供了一种RFT支撑件，其被模制并且包括RFT加强件。 本发明还提供了一种车轮组件，其包括在轮辋和轮胎之间的轮胎，轮辋和RFT支撑件，其中支撑件包括RFT加强件。 RFT支持可以具有形成或随后施加到其上的彩色指示器来指示支持的一个或多个属性。

公开(公告)号：US20040065398A1

公开(公告)日：2004-04-08

申请号：US10680880

申请日：2003-10-07

Inventor： Itzhak Sapir

IPC: B60C017/02 ,  B60C023/02

CPC classification number: B60C23/0408 ,  B60C17/00 ,  B60C17/02 ,  B60C23/004

Abstract: A tire safety system mounts on a vehicle wheel rim inside a pneumatic tire. A tire air pressure sensor produces a tire air pressure reading mounted inside the tire. An inflatable member forms a toroidal expandable internal safety structure. The inflatable member is mounted against the vehicle wheel rim. The chemicals container inside the inflatable member receives an electrical signal at an activation input. The chemicals container creates pressurized gas inside the inflatable member for inflation when a signal is received at the activation input. A circumferential radially expandable protective belt mounted around the inflatable member expands with inflatable member inflation to accommodate operation the tire when expanded. A computer receiving tire air pressure readings from the tire air pressure sensor sends a signal to the activation input upon a sudden change in tire air pressure.

Abstract translation: 轮胎安全系统安装在充气轮胎内的车轮轮辋上。 轮胎气压传感器产生安装在轮胎内部的轮胎气压读数。 可膨胀构件形成环形可扩展内部安全结构。 可充气构件抵靠车轮轮缘安装。 可膨胀构件内的化学品容器在激活输入处接收电信号。 当在激活输入处接收到信号时，化学品容器在充气构件内部产生加压气体用于充气。 安装在可膨胀构件周围的圆周径向可扩展的保护带随着可膨胀构件膨胀而膨胀，以适应膨胀时轮胎的操作。 接收来自轮胎气压传感器的轮胎空气压力读数的计算机在轮胎空气压力突然变化时向激活输入端发送信号。

公开(公告)号：US20040244897A1

公开(公告)日：2004-12-09

申请号：US10489247

申请日：2004-03-11

Inventor： Takeshi Hotaka ,  Yasuhiro Ishikawa ,  Osamu Ozawa ,  Ryotaro Suefuji

IPC: B60C017/02

CPC classification number: B60C1/00 ,  B60C17/04 ,  B60C17/06 ,  C25D13/04

Abstract: A run-flat tire-wheel assembly having, in an inside cavity of the tire/rim, a run-flat support formed by a ring-shaped metal shell and rubber elastic members or a ring-shaped metal shell and rubber elastic members composed of a rubber composition containing 100 parts by weight of a peroxide cross-linkable rubber and 1 to 30 parts by weight of a peroxide cross-linking agent, wherein the contact surfaces of the ring-shaped metal shell with the rubber elastic members are subjected to an electrolytic polymerization with 6-mono- or di-allylamino-1,3,5-triazine-2,4-dithiol or its mono- or di-salt, whereby the bondability between the ring-shaped metal shell and rubber elastic members is improved.

Abstract translation: 一种扁平轮胎轮组件，其在轮胎/轮辋的内腔中具有由环形金属壳和橡胶弹性构件或环形金属壳形成的平坦支撑件和由橡胶弹性构件组成的橡胶弹性构件 含有100重量份过氧化物可交联橡胶和1至30重量份过氧化物交联剂的橡胶组合物，其中环形金属壳与橡胶弹性构件的接触表面经受 用6-单 - 或二 - 烯丙基氨基-1,3,5-三嗪-2,4-二硫醇或其单盐或二盐进行电解聚合，从而提高环形金属壳与橡胶弹性构件之间的粘合性 。

公开(公告)号：US20020121325A1

公开(公告)日：2002-09-05

申请号：US09788729

申请日：2001-02-20

Inventor： Donald Albrecht

IPC: B60C017/02

CPC classification number: B60C17/02 ,  B60C17/01 ,  Y10T152/10126 ,  Y10T152/10495 ,  Y10T428/13

Abstract: A safety liner (20) for a vehicle tire (500) includes a toroidal tube (22) having at least one hole (24). At least one plug (26) is selectively insertable into the at least one hole (24). Toroidal tube (22) is compressible into a flattened circular shape by a compressive force, and when the compressive force is removed, the toroidal tube (22) resiliently assumes its original toroidal shape. Safety liner (20) is installed in the cavity (503) of vehicle tire (500) as the vehicle tire (500) is being installed on the tire rim (502). If a blowout or other leak occurs, safety liner (20) will cause the shape and pressure of vehicle tire (500) to be retained for a period of time.

Abstract translation: 用于车辆轮胎（500）的安全衬套（20）包括具有至少一个孔（24）的环形管（22）。 至少一个插头（26）可选择性地插入至少一个孔（24）中。 环形管（22）通过压缩力可压缩成扁平的圆形，并且当压缩力被去除时，环形管（22）弹性地呈现其原始的环形形状。 当轮胎（500）安装在轮胎边缘（502）上时，安全衬套（20）安装在车辆轮胎（500）的空腔（503）中。 如果发生井喷或其他泄漏，安全衬垫（20）将使车辆轮胎（500）的形状和压力保持一段时间。

公开(公告)号：US20010047842A1

公开(公告)日：2001-12-06

申请号：US09820213

申请日：2001-03-29

Inventor： William J. Gregory

IPC: B60C017/02

CPC classification number: B60C17/04 ,  B60C17/041 ,  B60C17/06

Abstract: A device to prevent the full collapse of a pneumatic tire on vehicles and large aircraft includes three arcuate portions for cooperatively fitting over a tire rim to provide an underlying support surface for a tire carcass subsequent to losing air or gas pressure. The three arcuate band portions releasably couple together for mounting on the drop well of a tire rim to form a substantially continuous surface. The invention also has protective coverings removably disposed on the outer radial extent of the band portions. The protective coverings are provided with frictional means for engaging the inner wall of the tire to prevent circumferential or lateral displacement of the tire carcass during rotation of the wheel. An insert may be placed between the band and the drop well to position the band.

Abstract translation: 防止充气轮胎在车辆和大型飞行器上完全塌陷的装置包括三个弓形部分，用于协同地装配在轮胎边缘上，以在损失空气或气体压力之后为轮胎胎体提供下面的支撑表面。 三个弓形带部分可释放地联接在一起，用于安装在轮胎边缘的下落井上以形成基本连续的表面。 本发明还具有可移除地设置在带部分的外部径向范围上的保护性覆盖物。 防护罩设置有用于接合轮胎的内壁的摩擦装置，以防止在车轮旋转期间轮胎胎体的周向或横向位移。 插入物可以放置在带和下落井之间以定位带。