| 摘要 |
<p>HEAVY DUTY TYRE An off the road tyre (10) comprising a carcass, a tread (12) located radially outward of the carcass, the tread (12) having a plurality of lugs, the lugs extending radially outward from an inner tread and being located between first and second lateral tread edges (13, 14), a first row (30) of lugs extending from the tread lateral edge (13) axially inwards toward the centerplane, a second row (40) of lugs extending from the opposite tread lateral edge (14) and axially inwards toward the centerplane and wherein the lugs of the first and second rows (30, 40) are separated by a plurality of shoulder grooves (22, 24), a third row (50) of lugs located between the first and second row (30, 40) of lugs, wherein all of the lugs in each row (30, 40, 50) are aligned circumferentially, wherein the lugs in the third row (50) have two or more ends formed by grooves (35, 45). .vu :30 435l 40] * ~ A FIG-i</p> |
