A stud (1, 1') having a stud body (2, 2') which has a base flange (6, 6') and which is composed of a non-metallic, elastic material, in particular a rubber material, and having a stud pin (3, 3') which is composed of hard metal and which is anchored in an insert (4, 4') and which projects with an end portion beyond the stud body, said insert being situated within the stud body and having a base part (4a, 4'a), wherein the base part (4a, 4'a) together with an encasing layer (5, 5') composed of the material of the stud body forms the base flange (6, 6') of the stud body, and wherein the base flange has an outer contour which is of symmetrical design with respect to at least one plane of symmetry (Si, S2) and which has two long sides and two narrow sides. The outer contour of the base part differs geometrically from that of the base flange, such that, on one side of the base part, which is assigned to a long side and/or to a narrow side, the encasing layer (5, 5') has at least one portion in which said encasing layer is thicker than at the opposite side of the base part.
SPIKE UND FAHRZEUGLUFTREIFEN MIT SPIKES
SPIKE AND PNEUMATIC TIRE WITH SPIKES
CRAMPON ET PNEUMATIC AVEC DES CRAMPONS
2021-12-29
Patent
Electronic Resource
German
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
SPIKE UND FAHRZEUGLUFTREIFEN MIT IM LAUFSTREIFEN VERANKERTEN SPIKES
European Patent Office | 2023
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