| 摘要 |
<p>The invention objects are anti-skid spikes (three variants) and a spiked tyre. According to the first variant, the spike comprises a housing with a flange and a tip made in the form of a plate. The housing and the tip are made as a single whole from a hard-alloyed material. At least the tip has the arc-shaped cross-section. According to the second variant, the spike housing, at least in the upper part, is made flattened, hollow and has a closed figure in its cross-section. The tip itself has the shape of a bent plate with the cross-section corresponding to the housing cavity cross-section and is fixed at the housing end with partial deepening into the above-mentioned cavity. According to the third variant, the tip plate has the arc-shaped cross-section; wherein the plate is fixed at the housing end with partial deepening inside the housing. The inventive tyre is provided with anti-skid spikes, each of which has a housing with a flange and a hard-alloyed tip made in the form of a plate. The tip plate has the arc-shaped cross-section. As a result, the operating reliability and safety of vehicles in the winter time gets enhanced.</p> |
