Method for assembling a tire blank
AssigneesCompagnie Generale Des Etablissements Michelin, Michelin Recherche et Technique S.A.
InventorsFRÉDÉRIC PIALOT, GÉRARD BOR, YVES POTIN, THOMAS FABRE, MATTHIEU LUTZ
Life of this patent
Estimating the term…
Loading patent…
AssigneesCompagnie Generale Des Etablissements Michelin, Michelin Recherche et Technique S.A.
InventorsFRÉDÉRIC PIALOT, GÉRARD BOR, YVES POTIN, THOMAS FABRE, MATTHIEU LUTZ
Estimating the term…
A method of manufacturing a tire includes steps of: providing a shoulder drum that includes shoulders having a height of at least equal to 25 mm; placing a carcass ply of a green tire on the shoulder drum; providing a winding of circumferential bead reinforcers around each end of the carcass ply, each winding having a number of turns providing a winding of circumferential bead reinforcers against each shoulder of the shoulder drum, each winding being in a spiral; and forming the green tire such that each end of the carcass ply does not have a turnup around the circumferential bead reinforcers, and the circumferential bead reinforcers are positioned in the green tire in a defined layout.
1-11. (canceled)
12:
13:
14:
15:
16:
17:
18:
19:
20:
21:
22: