| 摘要 |
<p>1. A rubber sprung spare tyre consisting of a tyre foot (3) and a tread (1) provided with shaped sections (8), which tyre foot (3) and tread (1) are connected to one another on the opposing sides by intermediate crosspieces (2) which are offset against each other, the shape of which crosspieces (2) is defined on the inside by arc-shaped recesses (5) which run over the centre of the tyre and interlock with each other in a circumferential direction and on the outside, above a convexly arched equator, by a concave indentation preceding the tread, characterised in that the tyre foot (3) of the non-reinforced rubber sprung spare tyre is directly injection-moulded or vulcanised on to the one-piece rim ring (6).</p> |
