FIELD: transport.
SUBSTANCE: invention relates to automotive industry and concerns design of tire and intended predominantly for passenger and sport cars. The tire contains two beads (20) and carcass reinforcement (60) fixed in bead. In this design, a bead contains multiple circular reinforcing structural elements (70) located so that to form at least one holding zone of planation (71, 72, 73). The bead additionally contains stiffening reinforcing part (120) extending between the first end (121) located at distance H1 from the tangent (130) to bead part (22) forming seating face. In this design, additional stiffening reinforcing part (120) is formed by one separate planation zone of at least two circular reinforcing structural elements (124).
EFFECT: higher bead unseating ratio.
9 cl, 15 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TYRE WITH PERFECTED BEAD | 2013 |
|
RU2588559C1 |
| TIRE WITH IMPROVED BEAD | 2013 |
|
RU2606783C2 |
| TIRE WITH PERFECTED BEAD | 2010 |
|
RU2527873C2 |
| TIRE WITH CROWN AREA PROVIDED WITH STIFFENER | 2010 |
|
RU2527590C2 |
| TIRE WITH PERFECTED BEADS | 2011 |
|
RU2554042C2 |
| TIRE WITH IMPROVED BEADS | 2011 |
|
RU2566568C2 |
| PNEUMATIC TIRE BEAD | 2001 |
|
RU2255003C2 |
| METHOD OF MANUFACTURING PNEUMATIC TYRE WITH CARCASS FITTINGS FORMED AT LEAST BY ONE LAYER OF THREADS OR CORDS | 1994 |
|
RU2129487C1 |
| TYRE CASING | 1997 |
|
RU2196686C2 |
| PNEUMATIC TIRE CASING | 2000 |
|
RU2244635C2 |
