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    Pneumatic tire having a pneumatic safety insert with beads
    71.
    发明授权
    Pneumatic tire having a pneumatic safety insert with beads 失效
    气动轮胎具有带珠子的气动安全插件

    公开(公告)号：US4153095A

    公开(公告)日：1979-05-08

    申请号：US833109

    申请日：1977-09-14

    Applicant: Berge Sarkissian

    Inventor： Berge Sarkissian

    IPC: B60C5/12 ,  B60C5/20 ,  B60C17/01 ,  B60C5/06 ,  B60C5/08 ,  B60C17/00

    CPC classification number: B60C17/01 ,  B60C17/10 ,  B60C5/20 ,  B60C2019/006 ,  Y10T152/10684

    Abstract: A pneumatic insert for a pneumatic tire comprises a generally toroidal shaped hollow member having a pair of annular insert beads with sidewalls extending therefrom joined to an insert crown portion. An annular flap portion is joined to the outer surface of each insert sidewall at the bead area and extends beyond each bead a predetermined amount.The pneumatic insert is disposed in a standard tire and mounted on standard rim. The insert flaps are tucked between the respective insert beads and the bead support surface of the rim to provide a leak-tight seal. When the insert is inflated the insert beads push the respective tire beads against the rim flange. In one embodiment the tire is inflated through an air passage member disposed between the tire and insert beads. In another embodiment the tire is inflated directly through the tire sidewall with a hypodermic needle. The insert inflation chamber and the tire inflation chamber do not communicate and can be inflated to different pressure levels.Other embodiments of the pneumatic insert include fabric reinforcements and/or protective caps.

    Abstract translation: 用于充气轮胎的气动插入件包括大致环形的中空构件，其具有一对环形插入珠，其具有从其连接到插入件冠部的侧壁延伸。 环形翼片部分在胎圈区域处连接到每个插入物侧壁的外表面并延伸超过每个胎圈预定量。

    Pneumatic tire, rim and run-flat system combination
    72.
    发明授权
    Pneumatic tire, rim and run-flat system combination 失效
    气动轮胎，轮辋和跑平系统组合

    公开(公告)号：US4137894A

    公开(公告)日：1979-02-06

    申请号：US807609

    申请日：1977-06-17

    Applicant: James D. Gardner ,  James P. Lawrence

    Inventor： James D. Gardner ,  James P. Lawrence

    IPC: B60C17/01 ,  B60C17/00

    CPC classification number: B60C17/01 ,  B60C2019/006

    Abstract: This disclosure relates to a tire and rim combination having run-flat capabilites. These capabilities are provided by a run-flat support system which is comprised of a pneumatic tube member located in the drop center area of the rim and an annular, "free-floating" ring member riding on the tube which contacts only the tube when the tire is operating under normal conditions and only the tube and inner periphery of the tread area of the tire when the tire is run flat.

    Abstract translation: 本公开涉及具有平坦能力的轮胎和轮辋组合。 这些功能由一个平板支撑系统提供，该平面支撑系统由位于轮辋下落中心区域中的气动管构件和一个环形的“自由浮动”环构件组成，该环形构件在管上仅与管接触， 轮胎在正常条件下运行，轮胎在平稳时仅在轮胎的胎面区域的管和内周。

    Tire and wheel assemblies
    73.
    发明授权
    Tire and wheel assemblies 失效
    轮胎和车轮组件

    公开(公告)号：US4078597A

    公开(公告)日：1978-03-14

    申请号：US635347

    申请日：1975-11-26

    Applicant: Sozi Noda

    Inventor： Sozi Noda

    IPC: B60B21/12 ,  B60C15/02 ,  B60C15/032 ,  B60C17/01 ,  B60C5/04 ,  B60C5/08

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

    Abstract: A tire and wheel assembly which comprises a pneumatic tubeless tire mounted on a wheel having side flanges and a circumferentially extending, radially inwardly depressed well portion. A substantially flexible inflatable tubular ring is lodged in the rim well and, when inflated, acts to prevent one or both of the bead portions of the pneumatic tire from being displaced and falling into the rim well when the pneumatic tire goes flat.

    Abstract translation: 一种轮胎和车轮组件，其包括安装在具有侧凸缘的车轮上的气动无内胎轮胎和周向延伸的径向向内凹陷的井部分。 一个基本上柔性的可充气管状环被放置在轮辋孔中，并且当充气时起作用以防止充气轮胎的一个或两个胎圈部分在充气轮胎平坦时移位并落入轮辋槽中。

    Pneumatic tired wheel
    74.
    发明授权
    Pneumatic tired wheel 失效
    气动轮胎

    公开(公告)号：US3935892A

    公开(公告)日：1976-02-03

    申请号：US480766

    申请日：1974-06-19

    Applicant: Iwao Arimura ,  Yasuo Suzuki ,  Akira Matsuda ,  Akio Sato

    Inventor： Iwao Arimura ,  Yasuo Suzuki ,  Akira Matsuda ,  Akio Sato

    IPC: B60B21/12 ,  B60C15/032 ,  B60C17/00 ,  B60C17/01 ,  B60C5/06

    CPC classification number: B60C15/032 ,  B60B21/12 ,  B60C17/0009 ,  B60C17/01 ,  Y10T152/10243

    Abstract: A pneumatic tired wheel having excellent highspeed performance after puncture comprises a tubeless tire, a bead stopper and a rim. The tubeless tire comprises a pair of elastic reinforcements having a Shore A hardness of at least 47, the bead stopper comprises an independent air-tight chamber and a crown portion with at least one inextensible reinforcing layer. The crown portion has an outer diameter determined in connection with the outer diameters of the flange of the rim and the tread portion of the tire.

    Abstract translation: 在穿刺后具有优异的高速性能的气动轮胎包括无内胎轮胎，胎圈止动器和轮辋。 无内胎轮胎包括具有至少47的肖氏A硬度的一对弹性增强件，胎圈止动器包括独立的气密室和具有至少一个不可伸长的增强层的冠部。 冠部具有与轮辋的凸缘的外径和轮胎的胎面部分的外径相关的外径。

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