| 摘要 |
PCT No. PCT/EP95/04842 Sec. 371 Date Jun. 5, 1997 Sec. 102(e) Date Jun. 5, 1997 PCT Filed Dec. 8, 1995 PCT Pub. No. WO96/20095 PCT Pub. Date Jul. 4, 1996In order to improve the endurance of the crown reinforcement (3) of a tyre, the H/S form ratio of which is at most 0.6, the latter is formed radially from the inside to the outside by a triangulation ply (31) of metal cables oriented at at least 60 DEG and two working crown plies (32, 34) formed of inextensible metal cables oriented at angles of between 10 DEG and 45 DEG , between which there is inserted an additional ply (33) of metallic elements oriented substantially parallel to the circumferential direction of the tire.
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