FIELD: transport.
SUBSTANCE: invention relates to car tires and to tide beads. Every bead has filler (110) made up of rubber mix. Note here that said filler extends radially through distance DBE from the point of the bead structural reinforcement ring closest to the centre. Said radial distance DBE is smaller than or equals 10% of tire profile height in radial direction. At least one tire bead comprises stiffener (140) composed by multiple metal reinforcing elements (145, 146, 147) directed at the angle smaller than or equal to 10 degrees relative to tire circumference.
EFFECT: decreased rolling resistance.
10 cl, 12 dwg, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| TIRE WITH IMPROVED BEAD | 2013 |
|
RU2606783C2 |
| TYRE WITH PERFECTED BEAD | 2013 |
|
RU2588559C1 |
| TIRE WITH INCREASED BEAD UNSEATING RATIO | 2011 |
|
RU2554896C2 |
| TIRE WITH PERFECTED BEADS | 2011 |
|
RU2554042C2 |
| TIRE WITH CROWN AREA PROVIDED WITH STIFFENER | 2010 |
|
RU2527590C2 |
| TIRE WITH IMPROVED BEADS | 2011 |
|
RU2566568C2 |
| REINFORCEMENT OF PNEUMATIC TIRE BEAD CONTAINING BREAKABLE REINFORCING MEMBERS | 2003 |
|
RU2299816C2 |
| TIRE WITH PERFECTED BEADS | 2009 |
|
RU2472636C1 |
| HIGH-CAPACITY VEHICLE TIRE WITH CIRCULAR REINFORCING ELEMENTS | 2010 |
|
RU2507081C2 |
| HIGH-CAPACITY VEHICLE TIRE WITH CIRCULAR REINFORCING ELEMENTS | 2010 |
|
RU2507082C2 |
