FIELD: tyre industry; tyres for automobiles. SUBSTANCE: detachable antislip device is used on tyre 1. Tyre tread has at least one ring groove 4 on its surface in plane of wheel rotation. Curved hoop 2 is fitted in groove 4 pressing antislip members 3 to groove bottom. Hoop is provided with catching ends in form of hooks 6 and 7. Ring groove 4 has expanded section 8 and recess 9 providing arrangement of hooks 6 and 7 flush with tread surface. Each antislip member 3 is made in form of plate 11 in hole of which hoop 2 is fitted. EFFECT: improved wear resistance and efficiency when riding along mountain and ice-covered roads, decreased braking distance, prevented side slipping. 4 cl, 4 dwg
Authors
Dates
1997-02-20—Published
1993-09-03—Filed