The invention relates to a spike having a spike body (1) made of steel and a spike pin (2) which is made of hard metal and inserted into the spike body (1). The spike body (1) has a hardened edge layer, the hardness of which decreases with increasing thickness of the edge layer. The invention further relates to a pneumatic vehicle tire comprising spikes according to the invention, which are inserted in the tread.
SPIKE UND FAHRZEUGLUFTREIFEN MIT SOLCHEN SPIKES
SPIKE AND TIRE WITH SUCH SPIKES
CRAMPON ET BANDAGE DE PNEUMATIQUE COMPRENANT CEUX-CI
2019-04-10
Patent
Electronic Resource
German
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
Verfahren zum Herstellen von Spikes und Fahrzeugluftreifen mit solchen Spikes
European Patent Office | 2019
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