公开(公告)号：US20050167023A1

公开(公告)日：2005-08-04

申请号：US10787282

申请日：2004-02-26

Applicant: Roger Smith

Inventor： Roger Smith

IPC: B60C5/22 ,  B60C7/24 ,  B60C15/028 ,  B60C15/032 ,  B60C17/01

CPC classification number: B60C5/22 ,  B60C15/032 ,  B60C17/01 ,  Y10T152/10594

Abstract: A bead lock including an insert casing and a bead spacer for providing an air passageway in a vehicle tire to be mounted on a wheel rim on which is located an insert valve and a rim lip for retention of the vehicle tire bead, said insert casing including an insert bead adapted to push against said tire bead and to hold said tire bead firmly against the inner surface of said rim lip, the inner wall of said vehicle tire and the outer surface of said insert casing defining an internal tire space to be pressurized for inflation of said vehicle tire or depressurized for the deflation of said vehicle tire via said insert valve, said tire bead and said insert bead interposed between said internal tire space and said insert valve, said bead spacer extending from said insert bead to an insert valve area corresponding in use to said insert valve location whereby to define at least one air passage for communication of said internal tire space with said insert valve, wherein said bead spacer is made of material sufficiently flexible to substantially conform to the contours of said wheel rim and sufficiently incompressible to provide said air passageway.

Abstract translation: 一种胎圈锁，其包括插入壳体和胎圈间隔件，用于在车辆轮胎中提供空气通道以安装在车轮轮缘上，车轮轮缘上设置有用于保持车辆胎圈的插入阀和轮辋唇缘，所述​​插入壳体包括 适于推压所述轮胎胎圈并将所述轮胎胎圈牢固地保持抵靠在所述轮辋唇缘的内表面上的插入胎圈，所述车辆轮胎的内壁和所述插入壳体的外表面限定要加压的内部轮胎空间 所述车辆轮胎的充气或通过所述插入阀，所述轮胎胎圈和所述插入胎圈插入在所述内部轮胎空间和所述插入阀之间的所述车辆轮胎的放气被减压，所述胎圈隔离物从所述插入胎圈延伸到插入阀区域 对应于所述插入阀位置，从而限定用于使所述内部轮胎空间与所述插入阀连通的至少一个空气通道，其中所述胎圈间隔件是ma 其材料足够柔软以基本上符合所述轮缘的轮廓并且具有足够的不可压缩性以提供所述空气通道。

公开(公告)号：US5479976A

公开(公告)日：1996-01-02

申请号：US359429

申请日：1994-12-20

Applicant: Woon-Je Cho

Inventor： Woon-Je Cho

IPC: B60C5/00 ,  B60C5/20 ,  B60C5/22 ,  B60C17/00 ,  B60C17/01 ,  B60C17/04

CPC classification number: B60C5/22 ,  B60C17/01 ,  Y10T152/10612

Abstract: A three-chamber tire comprises a tire body including a bead mounted to a rim and an interior hollow space therewithin to form a service chamber; a low-pressure chamber mounted circumferentially around the interior hollow space of the tire, said low-pressure chamber including a wall, at least part of which is flexible, to form a partitioned, closed space; a high-pressure chamber mounted, adjacent to the low-pressure chamber, circumferentially around the interior hollow space of the tire, the high-pressure chamber including a wall, at least part of which is flexible, to form a partitioned, closed space; a bulge portion mounted to the outer surface of the high-pressure chamber and normally urged, in a direction toward the rim to be pressed; and a control valve for the low-pressure chamber positioned between the service chamber and the low-pressure chamber, in communication with each other, wherein the communication therebetween is cut off when the air pressure of the low-pressure chamber reaches a predetermined pressure; a control valve for the high-pressure chamber enabling the communication between the high-pressure chamber and the low-pressure chamber to be possible depending on the decrease in the air pressure of the service chamber, while enabling the communication to be cut off when the air pressure of the high-pressure chamber reaches a predetermined pressure.

Abstract translation: 三室轮胎包括轮胎主体，其包括安装到边缘的胎圈和其中的内部中空空间以形成服​​务室; 围绕所述轮胎的内部中空空间周向安装的低压室，所述低压室包括壁，所述壁的至少一部分是柔性的，以形成分隔的封闭空间; 围绕所述轮胎的内部中空空间围绕所述低压室安装的高压室，所述高压室包括壁，所述壁的至少一部分是柔性的，以形成分隔开的封闭空间; 凸起部分安装到高压腔室的外表面，并且通常沿朝向待压边缘的方向推动; 以及位于所述工作室和所述低压室之间的低压室的控制阀，彼此连通，其中当所述低压室的空气压力达到预定压力时，其间的连通被切断; 可以根据服务室的空气压力的降低，使高压室与低压室之间的连通成为可能的高压室的控制阀，同时当通信被切断时 高压室的空气压力达到预定的压力。

公开(公告)号：US5273093A

公开(公告)日：1993-12-28

申请号：US992503

申请日：1992-12-17

Applicant: Robert L. Newton

Inventor： Robert L. Newton

IPC: B60C5/00 ,  B60C5/22 ,  B60C15/02 ,  B60C15/05 ,  B60C17/01

CPC classification number: B60C17/01 ,  B60C15/02 ,  B60C15/05 ,  B60C5/22 ,  Y10T152/10594

Abstract: A wheel and tire assembly which includes inner and outer tubeless tires mounted on the wheel. The two tires together define inner and outer air chambers which are pressurized through separate air valves. The outer tire includes a plurality of radially spaced projections on its inner surface which define passageway between the inner and outer tires at their respective beads to allow the filling of the outer chamber. The inner tire may include a bevelled end portion at its bead to further facilitate filling of the outer chamber.

Abstract translation: 一种车轮和轮胎组件，其包括安装在车轮上的内部和外部无内胎轮胎。 两个轮胎一起限定通过单独的空气阀加压的内部和外部空气室。 外轮胎在其内表面上包括多个径向隔开的突起，其在其相应的胎圈处限定内轮胎和外轮胎之间的通道，以允许外腔的填充。 内轮胎可以在其胎圈处包括倾斜的端部，以进一步有助于填充外腔。

公开(公告)号：US5109905A

公开(公告)日：1992-05-05

申请号：US610743

申请日：1990-11-08

Applicant: Donald M. Lambe

Inventor： Donald M. Lambe

IPC: B60C5/00 ,  B60C5/12 ,  B60C5/20 ,  B60C5/22 ,  B60C17/01

CPC classification number: B60C17/01 ,  B60C5/22 ,  Y10T152/10612

Abstract: A dual-chamber pneumatic tire having two separate concentric annular air chambers. The outermost air chamber, disposed behind the tire tread normally in contact with the ground has a relatively small volume, is toroidal and substantially elliptical in cross-section and is inflated at a higher pressure than the innermost chamber disposed in the remaining volume of the tire. The two chambers are separated by an elastically deformable, collapsible partition wall or diaphragm which is integrally attached to the interior tread surface near the sidewalls or which is, alternatively, made removable. The low pressure innermost chamber is inflated by means of a conventional air valve or by a regulator valve between the innermost chamber and the outermost chamber, while the outermost chamber is inflated by means of an air valve connected to the wall or diaphragm by means of flexible hose, or, alternatively by a valve disposed at the base of the tire sidewalls. The structure of the invention is particularly adapted to tubeless tires.

Abstract translation: 具有两个单独的同心环形空气室的双室充气轮胎。 布置在通常与地面接触的轮胎胎面后面的最外面的空气室具有相对较小的体积，是环形的并且基本上是椭圆形的横截面，并且在比设置在轮胎的剩余容积中的最内室更高的压力下膨胀 。 两个室由可弹性变形的，可折叠的分隔壁或隔膜隔开，该分隔壁或隔膜一体地附接到靠近侧壁的内胎面表面，或者替代地，可拆卸地。 低压最内室通过常规空气阀或在最内室和最外室之间的调节阀进行充气，而最外室通过借助于柔性连接到壁或隔膜的空气阀而膨胀 软管，或者替代地，通过设置在轮胎侧壁的基部处的阀。 本发明的结构特别适用于无内胎轮胎。

公开(公告)号：US3616831A

公开(公告)日：1971-11-02

申请号：US3616831D

申请日：1969-02-25

Applicant: JOSE AMESTOY LAFUENTE ,  JUAN ANTONIO LEON MELERO

Inventor： LAFUENTE JOSE AMESTOY ,  MELERO JUAN ANTONIO LEON

IPC: B60C20060101 ,  B60C5/22 ,  B60C5/06

CPC classification number: B60C5/22 ,  Y10T152/10612

Abstract: PUNCTURE PROOF OR UNDERFLATABLE TIRE WHICH MAY BE OF THE TUBED OR TUBELESS VARIETY BUT IN EITHER EVENT PROVIDED WITH A PLURALITY OF SUBSTANTIALLY AIR-TIGHT CELLS ADJACENT A MANIFOLD WHICH IS ADAPTED TO HAVE A NORMAL INLET FROM THE EXTERIOR OF THE TIRE THROUGH A TIRE VALVE WHICH MAY PASS THROUGH THE WHEEL RIM AND WHEREIN THE MANIFOLD IS CONNECTED TO EACH OF THE CELLS THROUGH A VALVE WHICH PERMITS AIR TO PASS THROUGH THE MANIFOLD TO A CELL WHEN THE PRESSURE OF A PARTICULAR CELL HAS CRITICALLY DROPPED DUE TO A PUNCTURE OF A RUPTURE OF A WALL THEREOF. THE TIRES IN ACCORDANCE WITH THE INSTANT INVENTIONALLY ALSO INCLUDE A SPECIAL VALVE LOCATED BETWEEN EACH CELL IN THE MANIFOLD OF SUCH NATURE AS WILL PERMIT AIR FROM THE MANIFOLD TO BE PASSED TO A CELL WHICH HAS LOST AIR AND WILL ALSO PERMIT AIR TO BE PASSED FROM THE CELL BACK TO THE MANIFOLD WHEN THE MANIFOLD PRESSURE HAS BEEN RELIEVED BY OPENING ITS INLET VALVE.

公开(公告)号：US2427445A

公开(公告)日：1947-09-16

申请号：US49481743

申请日：1943-07-15

Applicant: HAROLD DAVIDSON ALF

Inventor： HAROLD DAVIDSON ALF

IPC: B60C5/22 ,  B60C17/02

CPC classification number: B60C5/22 ,  B60C17/02 ,  Y10T137/36 ,  Y10T137/87153