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    • 192. 发明授权
    • Foldable pneumatic tire
    • 可折叠充气轮胎
    • US4116255A
    • 1978-09-26
    • US785708
    • 1977-04-07
    • Hiroshi HayakawaSakae Ezura
    • Hiroshi HayakawaSakae Ezura
    • B29D30/00B60C3/08B60C5/00B60C17/08
    • B29D30/00B60C3/08B60C5/00
    • A foldable pneumatic tire including an annular tread and sidewalls each extending from both ends of the tread and terminating in bead portions, the sidewalls adapted to be folded axially inwardly toward each other to be collapsed within the tread. The foldable tire located in a mold for vulcanization comprises the bead portions each extending perpendicular to a rotating axis of the tire and having a height 1.2 to 2.0 times of that of a flange of a rim, and each the sidewall consisting of first and second sidewalls making an angle with each other between 140.degree. and 160.degree., and an outer surface of the second sidewall radially inwardly sloping at an angle of 0.degree. to 5.degree. to the rotating axis. The tire according to the invention is superior in foldability and can be attached to the rim with ease and is greatly useful for a spare tire for automobiles.
    • 一种可折叠充气轮胎,其包括环形胎面和侧壁,每个胎面从胎面的两端延伸并且终止于胎圈部分,所述侧壁适于被向内朝向彼此折叠折叠以在胎面内折叠。 位于用于硫化的模具中的可折叠轮胎包括胎圈部分,每个胎圈部分垂直于轮胎的旋转轴线延伸,并且具有轮辋的凸缘的高度的1.2至2.0倍的高度,并且每个胎侧部由第一和第二侧壁 在140°和160°之间形成角度,并且第二侧壁的外表面径向向内以与旋转轴线成0°至5°的角度倾斜。 根据本发明的轮胎的折叠性优异,并且可以容易地附接到轮辋上,并且对于用于汽车的备用轮胎是非常有用的。
    • 193. 发明授权
    • Run-flat tire and hub therefor
    • 润滑轮胎和轮毂
    • US4059138A
    • 1977-11-22
    • US724047
    • 1976-09-16
    • Henri J. MirtainAndre M. Devienne
    • Henri J. MirtainAndre M. Devienne
    • B60C15/02B60C17/06B60C17/08B60C17/04B60C13/00B60C15/00
    • B60C17/06B60C15/02B60C17/08
    • A pneumatic vehicle tire having a run-flat capability and a hub adapted for use with such a tire are disclosed. The tire includes a carcass, a tread overlying the crown region of the carcass, sidewalls overlying the lateral portions of the carcass, the sidewalls terminating in respective beads at their radially inwardmost ends and merging into the tread at their radially outwardmost ends and an annulus of elastomeric material positioned between the inner surfaces of the beads for maintaining the beads in firm contact with the hub. Each of the sidewalls has an annular groove formed therein between its inwardmost and outwardmost ends for establishing the flexure zone of the tire and thereby controlling the folding point of the tire upon its deflation. The hub includes a rigid annulus, a first annular flange extending from one side of the annulus and permanently attached thereto and the second annular flange extending from the other side of the annulus, the second flange being removably attached to the annulus. One surface of each of the first and second flanges is contoured so that it conforms to the beads of the tire and substantially conforms to the radially inward portions of the sidewalls upon deflation of the tire. This abstract is not to be taken either as complete exposition or as a limitation of the present invention, however, the full nature and extent of the invention being discernable only by reference to and from the entire disclosure.
    • 公开了一种具有平坦能力的气动车辆轮胎和适于与这种轮胎一起使用的轮毂。 轮胎包括胎体,覆盖胎体冠部区域的胎面,覆盖在胎体侧面的侧壁,侧壁终止于其径向最内端的相应胎圈,并且在它们的径向最外端融合到胎面中, 弹性材料位于珠的内表面之间,以保持珠与轮毂牢固接触。 每个侧壁在其最内侧和最外端之间形成有环形槽,用于建立轮胎的挠曲区域,从而在其排气时控制轮胎的折叠点。 轮毂包括刚性环形空间,从环形空间的一侧延伸并永久地附接到其上的第一环形凸缘和从环形空间的另一侧延伸的第二环形凸缘,第二凸缘可移除地附接到环形空间。 第一和第二凸缘中的每一个的一个表面的轮廓是使其符合轮胎的胎圈,并且在轮胎放气时基本上与侧壁的径向向内部分相符合。 本摘要不应被视为完全阐述或作为本发明的限制,而是仅通过引用和从整个公开内容可以辨别出本发明的完整性质和范围。
    • 195. 发明申请
    • 자동차용 런플렛 어셈블리 및 이를 포함하는 안전 휠
    • 用于车辆和安全轮的运行平面组件包括它们
    • WO2014157747A1
    • 2014-10-02
    • PCT/KR2013/002537
    • 2013-03-27
    • 김충국
    • 김충국
    • B60C17/01B60C17/02B60C17/08B60B21/10
    • B60C17/044
    • 자동차용 런플렛 어셈블리는, 휠 몸체의 원주면 상에 배치되고, 직경이 변화할 수 있는 구조를 갖는 원통형의 보조휠, 및 상기 원주면과 상기 보조휠의 내측면 사이에 배치되고, 상기 보조휠을 원래 위치로부터, 상기 휠 몸체에 장착되는 타이어의 내측면까지 밀어 올릴 수 있는 보조휠 지지부를 포함한다. 상기 자동차용 런플렛 어셈블리는 휠 몸체 상에 배치되는 보조휠 지지부 및 보조휠을 포함하므로, 일반적인 자동차용 휠에 결합하여, 타이어 펑크 시에도 안전하게 주행이 가능하도록 할 수 있다.
    • 一种用于车辆的平板组件包括:具有直径可变结构的圆柱形辅助轮,设置在轮体的圆周表面上; 以及辅助轮支撑件,设置在轮体的圆周表面和辅助轮的内侧表面之间,用于将辅助轮从其原始位置推到安装在车轮主体上的轮胎的内侧表面。 因为用于车辆的跑平组件包括设置在车轮主体和辅助轮上的辅助轮支撑件,所以用于车辆的平板组件可以与用于车辆的常规轮组合,从而使得车辆能够安全地行驶 在轮胎爆胎的情况下。