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    • 44. 发明公开
    • Vehicle road wheels and tyres
    • Fahrzeugräderund -reifen。
    • EP0034454A1
    • 1981-08-26
    • EP81300528.7
    • 1981-02-10
    • MINILITE LIMITED
    • Power, Derek John
    • B60B21/12B60C15/02B60B25/22
    • B60C15/0226B60B21/12B60B25/22B60C5/16
    • A vehicle road wheel (1) has a safety groove (4) adjacent its outboard rim edge (2B) but so as to be within a tyre (3) fitted to the wheel and within which a flexible band (5) is fitted so that a tyre (3) fitted to the wheel has it outboard bead (6) embraced between the flexible band (5) and the outboard rim edge (2B) of the wheel. This enables the configuration of the wheel rim to be simplified and hence the risk of damaging a tyre when fitting it is minimised. The safety groove (4) can be in a tyre sealing member of annular form (7, Figure 3) that is held in position around the wheel by inboard and outboard rim parts (8A, 8B) that are releasably secured together, this sealing member (7) defining the outboard rim edge of the wheel. Where the sealing member (7) is present, inboard and outboard non-rigid torque transfer bands (11) respectively may be fitted to the inboard and outboard rim parts (8A, 88) and for engagement with the sealing member (7).
    • 车辆车轮(1)在其外侧边缘(2B)附近具有安全槽(4),但是安装在安装在车轮上的轮胎(3)内,并且其中安装有柔性带(5),使得 安装在车轮上的轮胎(3)具有包围在所述车轮的柔性带(5)和外侧轮缘(2B)之间的外侧胎圈(6)。 这样可以简化轮辋的结构,并且因此在安装轮胎时损坏轮胎的风险被最小化。 安全槽(4)可以是环形(7,图3)的轮胎密封件,其通过可释放地固定在一起的内侧和外侧边缘部分(8A,8B)保持在车轮周边的位置,该密封件 (7)限定车轮的外侧边缘。 在存在密封构件(7)的情况下,内侧和外侧非刚性扭矩传递带(11)可以分别安装在内侧和外侧边缘部分(8A,8B)上并与密封构件(7)接合。