公开(公告)号：US20070251626A1

公开(公告)日：2007-11-01

申请号：US11750368

申请日：2007-05-18

申请人： Elizabeth HOTALING ,  Laure Simonot ,  Brian Bergman

发明人： Elizabeth HOTALING ,  Laure Simonot ,  Brian Bergman

IPC分类号： B60C17/02 ,  C10M169/00

CPC分类号： B60C17/10 ,  C10M169/02 ,  C10M2201/1036 ,  C10M2201/1056 ,  C10M2207/0225 ,  C10M2207/0235 ,  C10M2209/1045 ,  C10M2209/1055 ,  C10M2209/1065 ,  C10M2209/126 ,  C10N2240/00

摘要： A lubricant composition for lubricating an interface between an inner surface of a tire and a safety support ring in a run-flat tire system that includes a lubricating agent selected from glycerol, polyalkylene glycol or combinations thereof and a thixotropic agent. The thixotropic agent is an organoclay comprising a mineral clay mixture treated with an alkyl quaternary ammonium salt, wherein the mineral clay mixture comprises at least one of sepiolite, palygorskite and a smectite and wherein a combined amount of palygorskite and sepiolite in the mineral clay mixture is between about 50 wt. % and about 100 wt. % with a balance of the mineral clay mixture being essentially the smectite. The lubricating agent may also be selected from a copolymer that is a mixture of alkylene oxides, preferably a mixture of ethylene oxide and propylene oxide.

摘要翻译： 一种润滑剂组合物，用于在包括选自甘油，聚亚烷基二醇或其组合的润滑剂和触变剂的漏气保用轮胎系统中润滑轮胎的内表面和安全支撑环之间的界面的润滑剂组合物。 触变剂是包含用烷基季铵盐处理的矿物粘土混合物的有机粘土，其中矿物粘土混合物包括海泡石，坡缕石和蒙皂石中的至少一种，并且其中矿物粘土混合物中坡缕石和海泡石的组合量为 约50wt。 ％和约100wt。 ％的矿物粘土混合物的平衡基本上是绿土。 润滑剂也可以选自作为环氧烷，优选环氧乙烷和环氧丙烷的混合物的混合物的共聚物。

公开(公告)号：US20060237111A1

公开(公告)日：2006-10-26

申请号：US11409430

申请日：2006-04-21

申请人： Herve Chardin ,  Michael Cogne ,  Noel Morel

发明人： Herve Chardin ,  Michael Cogne ,  Noel Morel

IPC分类号： B60C17/00

CPC分类号： B60C17/06 ,  B60C17/061 ,  B60C17/10

摘要： A safety support for mounting on a rim inside a tire fitted on a vehicle to support a tread of the tire in the event of a loss of inflation pressure. The safety support includes a substantially cylindrical base configured to conform to the rim. The support further includes a crown with a radially outer wall configured to enter into contact with an internal wall of a crown of the tire in the event of a loss of pressure and to leave clearance therebetween at the rated operating pressure of the tire. The safety support further includes an annular body linking the base and the crown of the support. An envelope of the radially outer wall of the support crown is defined, when the support is mounted on the rim, with f being the deflection undergone by the support mounted on the rim under a load Z, the rated load of the tire, the envelope being confined between two cylinders of revolution of radius Rmax and Rmin satisfying the following relationship: 0.2f

摘要翻译： 安装在安装在车辆上的轮辋上的轮辋上，以在失去充气压力的情况下支撑轮胎的胎面。 安全支撑件包括构造成符合轮辋的大致圆柱形基座。 支撑件还包括冠部，其具有被配置成在轮胎损失的情况下与轮胎冠部的内壁接触并且在轮胎的额定工作压力下留下间隙的径向外壁。 安全支撑件还包括连接基座和支撑件的冠部的环形主体。 当支撑件安装在轮辋上时，限定了支撑冠的径向外壁的外壳，其中f是在负载Z下由安装在轮辋上的支撑件所经受的偏转，轮胎的额定载荷， 被限制在满足以下关系的半径R max和R min min的两个旋转圆柱之间：<？in-line-formula description =“In-line Formulas”end = “lead”？> 0.2f max -R 2f。 <？in-line-formula description =“In-line Formulas”end =“tail”？>

公开(公告)号：US20060016535A1

公开(公告)日：2006-01-26

申请号：US11197672

申请日：2005-08-03

申请人： Jean-Louis Mauclin ,  Georges Salaun ,  Laure Simonot

发明人： Jean-Louis Mauclin ,  Georges Salaun ,  Laure Simonot

IPC分类号： B60C17/04 ,  C10M145/34 ,  C10M113/12 ,  B60C17/10

CPC分类号： B60C17/10 ,  C10M107/34 ,  C10M113/12 ,  C10M169/02 ,  C10M2201/1056 ,  C10M2209/1033 ,  C10M2209/1045 ,  C10M2209/1055 ,  C10M2209/1065 ,  C10M2209/1075 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2230/06 ,  C10N2250/10

摘要： The present invention concerns a lubricant composition that can be used to lubricate an interface between a tire and a safety support mounted on a wheel rim inside the tire, the tire and a mounted assembly for an automotive vehicle being provided with the lubricant composition, wherein the lubricant composition according to the invention is characterized in that it comprises an alkene oxide polymer (polyoxyalkene) as the lubricating agent and between 4.0% and 7.5% (% by weight of the lubricant composition) of silica as a thickening agent.

摘要翻译： 本发明涉及一种润滑剂组合物，其可用于润滑轮胎和安装在轮胎内的轮辋上的安全支撑件之间的界面，该轮胎和用于机动车辆的安装组件设置有润滑剂组合物，其中， 根据本发明的润滑剂组合物的特征在于，其包含作为润滑剂的烯烃氧化物聚合物（聚氧化烯）和作为增稠剂的二氧化硅的4.0重量％至7.5重量％（重量比的润滑剂组合物）。

公开(公告)号：US06750181B2

公开(公告)日：2004-06-15

申请号：US10092041

申请日：2002-03-06

申请人： Georges Salaun ,  Jean-Louis Mauclin

发明人： Georges Salaun ,  Jean-Louis Mauclin

IPC分类号： C10M10514

CPC分类号： C10M169/04 ,  B60C17/06 ,  B60C17/061 ,  B60C17/10 ,  C10M169/02 ,  C10M173/02 ,  C10M2201/02 ,  C10M2207/0225 ,  C10M2209/126 ,  C10N2240/00

摘要： The present disclosure relates to a lubricating composition usable for lubricating an interface between a tire and a safety support mounted on a wheel rim within said tire, and a mounted assembly for an automobile provided with said lubricating composition. The lubricating composition according to the invention comprises an aqueous or non aqueous lubricating agent, and a polysaccharide intended to thicken said lubricating agent. The lubricating agent comprises glycerine in a mass fraction equal to or greater than about 60% of the lubricating agent and the lubricating agent is present in said composition in a mass fraction of between about 95% and 99%. The invention also relates to the lubrication between the support and the tire when traveling on a flat tire, following a drop in inflation pressure within said tire.

摘要翻译： 本公开内容涉及可用于润滑轮胎和安装在所述轮胎内的轮辋上的安全支撑件之间的界面的润滑组合物，以及安装有所述润滑组合物的汽车安装组件。 根据本发明的润滑组合物包含水性或非水性润滑剂和旨在增稠所述润滑剂的多糖。 润滑剂包括质量分数等于或大于润滑剂的约60％的甘油，润滑剂以约95％至99％的质量分数存在于所述组合物中。 本发明还涉及在所述轮胎中的充气压力下降之后，在平坦轮胎上行驶时，所述支撑件和所述轮胎之间的润滑。

公开(公告)号：US20040108033A1

公开(公告)日：2004-06-10

申请号：US10315378

申请日：2002-12-06

发明人： David Allen Griffin

IPC分类号： B60C017/06

CPC分类号： B60C17/06 ,  B60C17/10

摘要： A support ring for a tire is disclosed. The support ring is to be mounted on a tire wheel for support of the underside of the tire when the tire is operated at underinflated conditions. The outer surface of the support ring is provided with a set of grooves that permit lubrication to freely travel over the surface of the ring during use.

摘要翻译： 公开了一种用于轮胎的支撑环。 当轮胎在未充气条件下操作时，支撑环将安装在轮胎车轮上，用于支撑轮胎的下侧。 支撑环的外表面设置有一组凹槽，其允许在使用期间润滑自由地越过环的表面。

公开(公告)号：US6116308A

公开(公告)日：2000-09-12

申请号：US124068

申请日：1998-07-29

申请人： Shu Yoshida

发明人： Shu Yoshida

IPC分类号： B60C7/00 ,  B60C5/00 ,  B60C7/10 ,  B60C17/06

CPC分类号： B60C17/06 ,  B60C17/065 ,  B60C17/10 ,  B60C5/002 ,  Y10T152/10054 ,  Y10T152/10405 ,  Y10T152/10459 ,  Y10T152/10468 ,  Y10T152/10486

摘要： A run-flat tire system comprising a tire and an tire core disposed therein, the tire core being an annular body of an elastic closed-cell material, the radially outside and inside of the tire core each provided with a circumferentially extending groove, the radially inner groove extending radially outwardly beyond a bead core line being drawn between the centers of the bead cores. When the tire is mounted on a standard rim, the radially outer groove forms a radially outer space extending circumferentially of the tire and having a cross sectional area of from 1 to 6% of the total sectional area of the tire cavity, and the radially inner groove forms a radially inner space extending circumferentially of the tire having a cross sectional area Si of from 10 to 25% of the total sectional area S of the tire cavity.

摘要翻译： 一种轮胎胎体，包括设置在其中的轮胎和轮胎芯，所述轮胎胎芯是弹性闭孔材料的环形体，所述轮胎胎心的径向外侧和内侧均设有周向延伸的槽， 在胎圈芯的中心之间被拉伸的胎圈芯线径向向外延伸的内槽。 当轮胎安装在标准轮辋上时，径向外槽形成沿轮胎周向延伸的径向外部空间，其横截面积为轮胎腔的总截面积的1至6％，径向内部 凹槽形成轮胎周向延伸的径向内部空间，其横截面积Si为轮胎腔的总截面积S的10至25％。

公开(公告)号：US5000241A

公开(公告)日：1991-03-19

申请号：US349305

申请日：1989-05-09

申请人： Theodore C. Patecell

发明人： Theodore C. Patecell

IPC分类号： B60B21/12 ,  B60C15/028 ,  B60C17/04

CPC分类号： B60C15/028 ,  B60B21/12 ,  B60C17/04 ,  B60C17/041 ,  B60C17/045 ,  B60C17/10

摘要： A unitary, essentially cylindrical, rigid closed ring member is provided for use with pneumatic tires having spaced mounting beads at the inner diameter for engagement with edge flanges of a circumferentially divided two-part wheel rim, the wheel rim providing an essentially flat central bearing surface joining the flanges in bead receiving portions which may be angled 5.degree. or 15.degree. from the horizontal; the ring member having an outside diameter approximately 5/8" greater than the inside diameter of the tire beads, an edge thickness of about 1/4" for engagement with inner surfaces of the tire beads, and a width such as to firmly support the tire beads in engagement with the rim flanges when the wheel is fully assembled, the central portion of the ring having a smooth inner surface for close engagement with the bearing surface of the wheel, and the outer surface of the ring having a central annular depression track about 1/4" deep, and of a width to freely and rotatably receive a run-flat support ring comprising a plurality of arcuate members assembled in end-to-end relation.

摘要翻译： 提供了一体的基本上圆柱形的刚性闭环构件，用于充气轮胎，该充气轮胎在内径处具有间隔开的安装珠，用于与周向分开的两部分轮缘的边缘凸缘接合，轮缘提供基本平坦的中心支承表面 将凸缘接合部分的凸缘与水平面成5度或15度的角度接合; 环形构件具有大于轮胎胎圈的内径大约5/8“的外径，用于与轮胎胎圈的内表面接合的约1/4”的边缘厚度，以及诸如牢固地 当车轮完全组装时，支撑轮胎胎圈与轮辋凸缘接合，环的中心部分具有平滑的内表面，用于与轮的支承表面紧密接合，并且环的外表面具有中心环 大约1/4“深的凹陷轨道，并且宽度可自由和可旋转地接纳包括以端对端关系组装的多个弓形构件的平坦的支撑环。

公开(公告)号：US4741374A

公开(公告)日：1988-05-03

申请号：US879576

申请日：1986-06-27

申请人： Douglas J. Major

发明人： Douglas J. Major

IPC分类号： B60B21/02 ,  B60B21/12 ,  B60C17/04 ,  B60C17/00

CPC分类号： B60C17/04 ,  B60B21/12 ,  B60C17/10

摘要： A vehicle wheel adapted to provide support for deflated or punctured tire. The wheel rim comprises a pair of parallel, circumferentially extending, axially spaced-apart, radially outwardly facing bead seats. Adjacent to and axially outwards of each bead seat is a radially outwardly projecting tire retaining flange. A tire fitting well is provided between the bead seat and a substantially rigid, deflated tire support surface radially outwardly of the bead seats mounted upon a support member projecting radially from the well wherein the support member is positioned at one side of the well, considered in axial cross section of the wheel rim, around part of the circumference of the wheel rim and at the other side of the well around the remainder of the circumference so that tire fitting is facilitated. The support member is preferably at one side of the well around half the circumference and may also be integral and the remainder of the wheel rim.

摘要翻译： 适用于为放气或穿孔的轮胎提供支撑的车轮。 轮辋包括一对平行的，周向延伸的，轴向间隔开的径向向外的胎圈座。 每个胎圈座的邻近和轴向向外是径向向外突出的轮胎保持凸缘。 轮胎配合孔设置在胎圈座和径向向外安置在从井径向突出的支撑构件上的胎圈座的基本上刚性，放气的轮胎支撑表面中，其中支撑构件位于井的一侧， 轮缘的轴向横截面，围绕轮缘的圆周的一部分，以及围绕圆周的其余部分的井的另一侧，从而便于轮胎装配。 支撑构件优选地位于围绕圆周的一半的井的一侧，并且还可以是一体的，并且轮缘的其余部分。

公开(公告)号：US4371024A

公开(公告)日：1983-02-01

申请号：US233136

申请日：1981-02-10

申请人： Hermann Stein ,  Ulrich Piepenbrink

发明人： Hermann Stein ,  Ulrich Piepenbrink

IPC分类号： B60C17/06 ,  B60C17/10 ,  B60C17/00 ,  B60C5/00

CPC分类号： B60C17/10 ,  B60C17/06 ,  B60C2017/068 ,  Y10T152/10738

摘要： The invention relates to an emergency running ring for pneumatic tires mounted on vehicle rims. A lubricant is contained in cavities formed by virtue of the shape of the ring, or is contained in auxiliary members mounted in openings in the ring or mounted on the surface of the ring. In all instances, the loss of tire pressure due to emergency conditions causes the lubricant to be released so as to reduce the friction between the inner face of the tire cover and the ring.

摘要翻译： 本发明涉及一种安装在车辆轮缘上的充气轮胎的紧急行驶环。 润滑剂容纳在由环的形状形成的空腔中，或者包含在安装在环中的开口中或安装在环的表面上的辅助构件中。 在所有情况下，由于紧急情况导致的轮胎压力损失导致润滑剂被释放，以便减少轮胎盖的内表面和环之间的摩擦。

公开(公告)号：US4346747A

公开(公告)日：1982-08-31

申请号：US183561

申请日：1980-08-29

申请人： Isao Osada ,  Shoichi Sano

发明人： Isao Osada ,  Shoichi Sano

IPC分类号： B60B25/22 ,  B60C17/04

CPC分类号： B60C17/04 ,  B60C17/041 ,  B60C17/061 ,  B60C17/10 ,  B60C2017/068 ,  Y10T152/10738

摘要： A run-flat support and tire assembly designed so that when air sealed within a tire is lost, the vehicle may be supported by support members in place of air pressure within the tire. The run-flat tire has a split rim, a tubeless tire mounted on the rim, and a plurality of annularly disposed circular support members. The support members each comprises a thin-wall casing body having lattice-like reinforcing ribs for partitioning the interior of the casing body into a plurality of chambers. Connecting protrusions project from the casing body. The connecting protrusions are detachably connected to one another for each incorporation of the support members into the tire.

摘要翻译： 一种平板支撑件和轮胎组件，其被设计成使得当在轮胎内密封的空气丧失时，车辆可以由支撑构件支撑，代替轮胎内的空气压力。 漏气保用轮胎具有分割边缘，安装在边缘上的无内胎轮胎和多个环形设置的圆形支撑构件。 支撑构件各自包括具有用于将壳体的内部分隔成多个室的格子状加强肋的薄壁壳体主体。 连接突起从套管体突出。 连接突起彼此可拆卸地连接，用于将支撑构件并入轮胎中。