| 摘要 |
<p>A heavy-duty tire, wherein each bead portion (2) is defined by a metal bead bundle (3), about which are turned up a body ply (8), a reinforcing strip (9), and an outer cover layer (10) defined by an innerliner (11), an abrasion gum strip (12) connected to the innerliner (11) by a splice (14) wherein the abrasion gum strip (12) is located beneath the innerliner (11), and a sidewall (13); and wherein, between the reinforcing strip and the outer cover strip (10), there is inserted a damping strip (21) directly contacting the abrasion gum strip (12) and defined by a mix impermeable to air. <IMAGE></p> |
