| 摘要 |
<p>A reinforced tread belt (2), two portions of which are defined by two superimposed reinforced tread plies (3, 4) having oppositely-inclined reinforcing wires and located one inside the other and on either side of a substantially elastic annular insert (33), is formed from a tubular annular element (43) formed, at least partially, by spirally winding a wire (32) coated with elastomeric material about the insert (33). <IMAGE> <IMAGE></p> |
