公开(公告)号：US20030024622A1

公开(公告)日：2003-02-06

申请号：US09849854

申请日：2001-05-04

Inventor： Dennis S. Chrobak

IPC: B60C019/04

CPC classification number: B60C3/02 ,  B29C45/00 ,  B29D30/00 ,  B60C7/10 ,  B60C7/12 ,  B60C7/24 ,  Y10T29/49494 ,  Y10T152/10504 ,  Y10T152/10747 ,  Y10T152/10756

Abstract: The present invention is directed at a tire design, which allows for proper operational characteristics in all operating conditions, and is not dependent on pneumatic pressurization. The tire is mounted in a wheel rim, and comprises an integral homogeneous toroidal body having a pair of spaced-apart radially extending sidewalls and a cross member. Each sidewall has a first and a second end and an internal face and an external face, with the second end of each of the sidewalls integrally merging into the cross member. A set of rim-engaging surfaces at the first end of each of the sidewalls allows effective mounting to conventional tire rims. An annular chamber is defined by the internal faces of the sidewalls and an internal top wall on the cross member opposite the at least one road engaging surface. The set of rim-engaging surfaces includes a lobe-like portion at the first end of each of the sidewalls, the respective lobe-like projections may be separable when the tire is not mounted on the rim, but being compressed into engagement when the tire is mounted in the rim, thereby closing the annular chamber, or integral with one another to form the enclosed chamber.

Abstract translation: 本发明涉及轮胎设计，其允许在所有操作条件下的适当的操作特性，并且不依赖于气动加压。 轮胎安装在轮辋中，并且包括具有一对间隔开的径向延伸的侧壁和横向构件的整体均匀的环形体。 每个侧壁具有第一和第二端以及内表面和外表面，其中每个侧壁的第二端整体地融合到横向构件中。 在每个侧壁的第一端处的一组边缘接合表面允许有效地安装到常规的轮胎轮缘。 环形室由侧壁的内表面和与至少一个道路接合表面相对的横向构件上的内部顶壁限定。 一组边缘接合表面包括在每个侧壁的第一端处的叶状部分，当轮胎未安装在轮辋上时，相应的叶状突起可以是可分离的，但是当轮胎 安装在轮辋上，从而关闭环形腔室，或者彼此成一体以形成封闭腔室。

公开(公告)号：US20030136490A1

公开(公告)日：2003-07-24

申请号：US10055198

申请日：2002-01-22

Inventor： Stanley Koziatek

IPC: B60C005/16 ,  B60C015/02 ,  B60C019/04 ,  B60C029/02 ,  B60B021/02 ,  C09K003/10

CPC classification number: B60B21/04 ,  B60B21/104 ,  B60B21/12 ,  B60C1/00 ,  B60C5/16 ,  B60Y2200/13 ,  Y10T152/10666 ,  Y10T152/10675 ,  Y10T152/10684 ,  Y10T152/10738 ,  Y10T152/10747

Abstract: The present invention provides a compound, system, and method for retrofitting and converting standard bicycle rims and tires having tubes to be tubeless. Standard tube tires are retrofitted by installing either rim tape or a rim strip with integral valve stem around the inner channel of the rim, mounting the first bead of the tire, injecting a liquid sealing compound into the tire cavity, finishing mounting the tire, inflating, and installing the tire on a bicycle. The sealing compound may additionally contain propylene glycol or an aggregate material to encourage the sealing of the tires as punctures occur when the tire system is placed into use.

Abstract translation: 本发明提供了一种用于改装和转换标准自行车轮圈和轮胎的复合物，系统和方法，所述自行车轮圈和轮胎具有无内胎管。 标准管轮胎通过安装轮辋带或轮辋带而改进，轮辋带具有围绕轮辋内通道的整体阀杆，安装轮胎的第一胎圈，将液体密封剂注入轮胎腔，完成轮胎的安装，充气 ，并将轮胎安装在自行车上。 密封化合物可以另外含有丙二醇或聚集体材料，以在轮胎系统投入使用时产生穿刺，从而鼓励轮胎的密封。

公开(公告)号：US20030019556A1

公开(公告)日：2003-01-30

申请号：US10245937

申请日：2002-09-18

Inventor： Dominique Girard

IPC: B60C019/04 ,  B60C005/02 ,  B60C019/00 ,  B60C029/06

CPC classification number: B60B21/12 ,  Y10T152/10657 ,  Y10T152/10747

Abstract: The present invention provides an accessory for a flap for use with an inner tube and wheel, comprising a base of oblong shape whose upper face is provided with a rigid insert in the form of a hollow cylinder, said accessory being made by molding a single material that resists creep up to a temperature of 180null C., to prevent the flap creeping through an orifice in the wheel.

公开(公告)号：US20030226632A1

公开(公告)日：2003-12-11

申请号：US10454606

申请日：2003-06-05

Applicant: Michelin Recherche Et Technique S.A.,

Inventor： Olivier Ferlin

IPC: B29D030/06 ,  B60C015/00 ,  B60C015/06 ,  B60C005/16 ,  B60C015/02 ,  B60C019/04

CPC classification number: B60B25/04 ,  B60B21/12 ,  B60B25/14 ,  B60C5/16 ,  Y10T152/10747 ,  Y10T152/10756 ,  Y10T152/10819 ,  Y10T152/10828

Abstract: An assembly comprising a tire (P) without an inner tube, provided with two beads and intended to be mounted on a mounting rim (J) comprising seats (440) extended radially towards the outside by flanges (R), and a rubber sealing piece (E) arranged between said rim and said tire, characterized in that the diameters (DP) of the tire bead seats are greater than the corresponding diameters (DJ) of the rim seats (440), said tire (P) being provided integrally with the sealing piece (E) formed of three parts which are integral with each other, a central part (51), made of material impermeable to the inflation gases, being placed axially between the beads of the tire, this central part (51) being extended axially beneath the beads of the tire by edges (50) integral with said beads, means being provided for facilitating the separation of the central part from the lateral parts. A process for manufacturing such an assembly.

Abstract translation: 一种组件，其包括没有内管的轮胎（P），其设置有两个珠并且旨在安装在安装轮缘（J）上，包括通过凸缘（R）径向朝向外部延伸的座（440），以及橡胶密封件 （E）布置在所述轮辋和所述轮胎之间，其特征在于，轮胎胎圈座的直径（DP）大于轮辋座（440）的相应直径（DJ），所述轮胎（P）与 由彼此成一体的三个部分形成的密封件（E），由膨胀气体不透气的材料制成的中心部分（51）被轴向地放置在轮胎的胎圈之间，该中心部分（51）是 通过与所述珠一体的边缘（50）在轮胎的胎圈下方沿轴向延伸，提供用于便于中心部分与侧面部分分离的装置。 制造这种组件的方法。