| 摘要 |
<p>The invention relates to a vehicle pneumatic tyre with a tread pattern consisting of profile strips (1) and/or profile block rows. At least one tread lug (1) in which grooves (4) are formed is provided, each groove being composed of two groove sections (5, 6) which extend essentially straight and form an obtuse angle in relation to each other. The first groove section (5) leads into a peripheral groove (2, 3, 3') defining the tread lug (1) and extends forming a maximum angle of 15° with respect to the axial direction and the second groove section (6) extends at least essentially in the peripheral direction and has a shallower depth than the first groove section (5), and it is defined in the cross-section by two groove flanks (6a, 6b) forming a V with respect to each other. The groove flank (6a) facing the peripheral groove (2, 3, 3') extending in the radial direction, and the groove wall of the first groove section (5), facing the second groove section (6) comprise a bevel (7) formed on the longitudinal extension of the groove section (5).</p> |
