公开(公告)号：US5343916A

公开(公告)日：1994-09-06

申请号：US978617

申请日：1992-11-19

Applicant: James E. Duddey ,  John M. Cady

Inventor： James E. Duddey ,  John M. Cady

IPC: B60C7/00 ,  B60C7/10 ,  B60C7/12

CPC classification number: B60C7/12

Abstract: An improved nonpneumatic tire for a motor vehicle is described. The tire has a rim and one or more elastomeric materials bonded to the rim or to one another. The tire has an equatorial plane, an annular tread rotatable about an axis, and an annular elastomeric body. The elastomeric body has at least 48 openings, a first set of at least 24 openings extend from the first side and a second set of at least 24 openings extend from a second side, both sets extending toward the equatorial plane. The openings form equally spaced columns. The columns formed by the first set of openings are inclined to the radial direction. The columns formed by the second set of openings are inclined opposite to the columns of the first set. The improved tire is characterized by columns having cross sections equidistant from the equatorial plane. The cross section of each of the columns increases in thickness from a minimum to maximums at the radially inner and radially outer extremes of the column.

Abstract translation: 描述了用于机动车辆的改进的非充气轮胎。 轮胎具有边缘和一个或多个弹性体材料，其结合到轮辋或彼此上。 轮胎具有赤道平面，围绕轴线旋转的环形胎面和环形弹性体。 弹性体具有至少48个开口，第一组至少24个开口从第一侧延伸，第二组至少24个开口从第二侧延伸，两个组朝向赤道平面延伸。 开口形成等间隔的柱。 由第一组开口形成的列相对于径向方向倾斜。 由第二组开口形成的列与第一组的列倾斜相反。 改进的轮胎的特征在于具有与赤道平面等距的横截面的列。 每个柱的横截面在柱的径向内部和径向外部极限处从最小值到最大值的厚度增加。

公开(公告)号：US4765358A

公开(公告)日：1988-08-23

申请号：US53195

申请日：1987-05-22

Applicant: John M. Cady

Inventor： John M. Cady

IPC: B60C29/00 ,  F16K15/20

CPC classification number: B60C29/007 ,  Y10T137/3584 ,  Y10T152/10612

Abstract: A valve (10) for a dual chamber tire comprises a hollow sleeve (15) with at least two ports (21) (22) therein each of which is connected with an inflation chamber. A hollow valve stem (31) is slidably disposed within the sleeve (15). A locking means (50) is capable of holding the stem (31) and sleeve (15) in two different operating positions. An air passageway (35) connects the hollow interior (32) of the stem with the interior (16) of the sleeve (15) and is arranged so that when the stem is locked in one of said two operating positions air can be supplied to two inflation chambers (12,14) simultaneously and when the stem is in the other of said two operating positions one of the inflation chambers (12) is isolated.

Abstract translation: 用于双室轮胎的阀（10）包括具有至少两个端口（21）（22）的中空套筒（15），其中每个端口与膨胀室连接。 空心阀杆（31）可滑动地设置在套筒（15）内。 锁定装置（50）能够将杆（31）和套筒（15）保持在两个不同的操作位置。 空气通道（35）将杆的中空内部（32）与套筒（15）的内部（16）连接，并且被布置成使得当杆被锁定在所述两个操作位置之一时，可以将空气供应到 两个充气室（12,14）同时进入，并且当杆处于所述两个操作位置中的另一个时，一个充气室（12）被隔离。

公开(公告)号：US3996985A

公开(公告)日：1976-12-14

申请号：US588100

申请日：1975-06-18

Applicant: John M. Cady ,  George T. Watts

Inventor： John M. Cady ,  George T. Watts

IPC: B60B21/12 ,  B60C15/02 ,  B60C5/08

CPC classification number: B60B21/12 ,  B60C15/0226 ,  Y10T152/10594

Abstract: A pneumatic tire and wheel assembly of the drop center type is disclosed including an inflatable annular cord-reinforced tube for filling the well of the wheel. The uninflated diameter of the cord-reinforced annular tube is substantially equal to the diameter of the base of the wheel well but expands to a diameter greater than the diameter of the bead seats upon inflation.The foregoing abstract is not to be taken as limiting the invention of this application, and in order to understand the full nature and extent of the technical disclosure of this application, reference must be made to the accompanying drawings and the following detailed description.

Abstract translation: 公开了一种液滴中心型的充气轮胎和轮组件，其包括用于填充车轮的孔的可充气的环形帘线增强管。 帘线增强环形管的未充气直径基本上等于车轮孔的底部的直径，但是在膨胀时膨胀到直径大于胎圈座的直径。

公开(公告)号：US5343920A

公开(公告)日：1994-09-06

申请号：US750163

申请日：1991-08-26

Applicant: John M. Cady

Inventor： John M. Cady

IPC: B60B25/04 ,  B60B25/02 ,  B60B25/22 ,  B60C23/00 ,  B60C25/00

CPC classification number: B60B25/22

Abstract: A wheel assembly 10 for a tubeless pneumatic tire 11 is described. The wheel assembly 10 has a rim 12 for supporting the tire 11, a flange 14 removably attached to the rim 12, and a plurality of spaced studs 34 attached to the rim and threaded nuts 32 for securing the flange to the rim and for relieving pressurization from a mounted and inflated tire 11 in the event one of the threaded nuts 32 is loosened.

Abstract translation: 对无内胎充气轮胎11的轮组件10进行说明。 车轮组件10具有用于支撑轮胎11的轮辋12，可移除地附接到轮辋12的凸缘14和附接到轮辋的多个间隔开的螺栓34和螺母32，用于将凸缘固定到轮辋并且用于减轻加压 在螺纹螺母32中的一个被松开的情况下，从安装和充气的轮胎11。

公开(公告)号：US4381810A

公开(公告)日：1983-05-03

申请号：US266554

申请日：1981-05-22

Applicant: John M. Cady ,  William E. Egan

Inventor： John M. Cady ,  William E. Egan

IPC: B60C11/00 ,  B60C1/00 ,  B60C11/18 ,  B60C9/00 ,  B60C15/00

CPC classification number: B60C1/0016 ,  B60C11/005 ,  B60C11/18 ,  Y10T152/10846

Abstract: A tire which has an outer and an inner layer of compound in the non-skid portion of the tread thereof. The outer layer is composed of a lower rolling resistance compound than the inner layer is composed. The inner layer is composed of a compound which provides better traction than the compound of the outer layer provides.

Abstract translation: 一种在其胎面的防滑部分中具有化合物的外层和内层的轮胎。 外层由比内层组成的低滚动阻力化合物组成。 内层由比外层化合物提供更好的牵引力的化合物组成。