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    • 11. 发明公开
    • Wheel and tire assembly
    • Rad- und Reifenanordnung
    • EP2722195A1
    • 2014-04-23
    • EP13186499.3
    • 2013-09-27
    • Lindsay Corporation
    • Korus, Thomas J.Fredenburg, Michael
    • B60C7/10B60C7/22
    • B60C7/24B60B15/025B60B21/10B60B23/04B60B2320/14B60B2900/113B60B2900/323B60B2900/325B60B2900/541B60C7/00B60C7/10B60C7/22B60C11/0311Y10T29/49492Y10T29/49499
    • A wheel assembly (22) includes a rigid wheel (30) and an airless flexible tire (32) with certain performance characteristics of a pneumatic tire. The rigid wheel (30) includes a central portion and a plurality of circumferentially spaced mounting elements removably attached to a radially outer margin of the central portion. The tire (32) is mounted on the wheel (30) and engages the mounting elements such that portions of the tire not engaging the mounting elements are separated radially from the wheel (60) by a space. The tire is configured such that portions of the tire not engaging the mounting elements flex inwardly toward the wheel when subject to ground engaging pressure, thereby minimizing ground penetration and soil disruption. The tire may include one or more tension elements embedded in the tire to increase the tire's strength and resilience.
    • 轮组件(22)包括刚性轮(30)和具有充气轮胎的某些性能特性的无空气柔性轮胎(32)。 刚性轮(30)包括中央部分和多个周向间隔开的安装元件,其可移除地附接到中心部分的径向外边缘。 轮胎(32)安装在轮(30)上并与安装元件接合,使得不与安装元件接合的轮胎的部分与轮(60)径向分开一定空间。 轮胎被构造成使得当接触地面接合压力时,未接合安装元件的轮胎的部分向内弯曲,从而最小化地面穿透和土壤破坏。 轮胎可以包括嵌入在轮胎中的一个或多个张紧元件,以增加轮胎的强度和弹性。
    • 13. 发明公开
    • Segment mounted on vehicle wheel or endless rubber track
    • Fahrzeugrad oder Gummigleiskette部分
    • EP0776774A2
    • 1997-06-04
    • EP96119366.1
    • 1996-12-03
    • Bridgestone Corporation
    • Kurata, TomoyukiKumano, YuoichiTakahashi, Kazuya
    • B60B15/00B62D55/24
    • B60B15/025B60B15/021B60C7/102B60C2200/14B62D55/26B62D55/28
    • A segment structure mounted on a wheel (21) or an endless rubber track (30) for increasing the driving force of off-road vehicles, civil engineering machines or construction machines is disclosed. A segment (5) of a rubber elastic material mounted on the outer periphery of the wheels (21) or the endless rubber track (30) includes a bottom section (2) adapted to be in contact with the wheel (21) or the endless rubber track (30), a hollow section (6) formed in the segment (5) along the width of the wheel (21) or the endless rubber track (30), and a stopper (7) erected into the hollow section (6) from the bottom section (2). The inner surface of the hollow section (6) and the stopper (7) are kept out of contact with each other under a static load.
    • 公开了一种用于增加越野车辆,土木工程机械或建筑机械的驱动力的轮(21)或环形橡胶履带(30)上的段结构。 安装在车轮(21)或环形橡胶履带(30)的外周上的橡胶弹性材料的部分(5)包括适于与轮(21)接触的底部(2)或环 橡胶履带(30),沿着所述轮(21)的宽度或所述环形橡胶履带(30)形成在所述段(5)中的中空部(6),以及竖立在所述中空部(6) )从底部(2)。 中空部(6)的内表面和止动件(7)在静负荷下保持彼此不接触。
    • 15. 发明申请
    • LOOSE TERRAIN TRACTION-ASSIST DEVICE FOR WHEELED ALL-TERRAIN AND UTILITY VEHICLES
    • 用于轮式全地形和公用设施的松散地形牵引辅助装置
    • WO2009102950A4
    • 2009-12-30
    • PCT/US2009034046
    • 2009-02-13
    • MILLS JOHNMILLS JACOB
    • MILLS JOHNMILLS JACOB
    • B62D49/06B60B19/00B62D57/00B62D63/00
    • B60B15/263B60B15/025Y10T29/49492
    • In one embodiment, the present invention is a loose terrain traction assist device for wheeled vehicles, comprising a generally frusto-conical structure having a proximal portion with a diameter smaller than an overall diameter of a tire of a vehicle, a distal portion that extends outwardly from the wheel, and an outer surface defined between the proximal portion and the distal portion. The traction assist device also includes an attachment means for releasably coupling the frusto-conical structure to a wheel assembly of the vehicle, such that at least part of the frusto-conical structure is adapted to engage with terrain during operation of the vehicle in loose terrain and to not engage with terrain during operation of the vehicle on normal terrain.
    • 在一个实施例中,本发明是用于轮式车辆的松动地形牵引辅助装置,其包括大致截头圆锥形结构,该大致截头圆锥形结构具有直径小于车辆轮胎的总直径的近侧部分,向外延伸的远侧部分 来自轮的外表面以及限定在近侧部分与远侧部分之间的外表面。 牵引辅助装置还包括用于将截头圆锥形结构可释放地联接到车辆的车轮组件的附接装置,使得截头圆锥形结构的至少一部分适于在车辆在松散地形中操作期间与地形接合 并且在正常地形的车辆操作期间不与地形接触。