The invention relates to a method for manufacturing a studded pneumatic tire (100), the method comprising steps of producing an annular carcass (410) by providing a first ply material (812) comprising first cords (814), wherein the first cords (814) comprise aramid, aramid content of the first cords being at least 50 wt.% of total weight of the first cords, winding at least a layer of the first ply material (812) onto a carcass drum (300), thereby forming a cylindrical carcass preform (400), arranging two cables (152, 154) to the cylindrical carcass preform (400), and expanding the preform (400), thereby forming the annular carcass (410), forming a preassembly of belts and a tread, arranging the preassembly of belts and a tread onto the annular carcass to form a preform, vulcanizing the preform, and installing studs. The invention further relates to a studded pneumatic tire.
METHOD FOR THE MANUFACTURE OF A STUDDED WINTER TIRE AND STUDDED WINTER TIRE
VERFAHREN ZUR HERSTELLUNG EINES WINTERREIFENS MIT SPIKES UND WINTERREIFEN MIT SPIKES
PROCÉDÉ POUR LA FABRICATION D'UN PNEU D'HIVER CLOUTÉ ET PNEU D'HIVER CLOUTÉ
2024-11-13
Patent
Electronic Resource
English