| 摘要 |
<p>The device to improve carrying and adhesion of tyres positions blade tangentially and on top of each other. These blades can be taken off and folded. They are suspended vertically, transversely and longitudinally and are held by lacing. This reduces overhang and transmission overload. A mounting disc is used in quarters and has a diameter equl to the rim and made of several strips of steel forming lateral springs and joined to the tyre. These springs can be made by flexible supports integral with each quarter and the rim.</p> |
