FIELD: transportation.
SUBSTANCE: tire (100) comprises belt structure (106) which comprises a radially outer circumferential layer (106c) of the belt in the belt structure, comprising a plurality of hybrid reinforcing cords disposed at substantially zero angle relative to the equatorial plane (X-X) of the tire. Each of said hybrid reinforcing cords is formed by two threads of an aromatic polyamide fiber and a polyester fiber and/or aliphatic polyamide filament. Each of the aromatic polyamide filament yarns has a linear density that is less than or equal to about 1500 dTex and an initial modulus equal to or greater than about 6000 cN/tex measured in accordance with the BISFA standard - Testing methods for para-aramid fiber yarns, 2002 edition.
EFFECT: technical result is an improvement in the performance characteristics of the tire.
22 cl, 3 dwg, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| TYRE FOR VEHICLE WHEELS | 2019 |
|
RU2772436C1 |
| TIRE FOR VEHICLE WHEELS | 2019 |
|
RU2775036C1 |
| HIGH-CAPACITY TRANSPORT VEHICLES WHEELS TIRE | 2014 |
|
RU2662890C2 |
| BREAKER CONSTRUCTION FOR TIRE | 2020 |
|
RU2749204C1 |
| TYRE FOR VEHICLES WHEELS | 2012 |
|
RU2588561C2 |
| HYBRID CORD AND TIRE WITH SUCH CORD | 2020 |
|
RU2806467C2 |
| HYBRID CORD AS CARCASS REINFORCEMENT IN DIAGONAL TIRES | 2015 |
|
RU2694685C1 |
| REINFORCE STRIP OF BELT PLY IN PNEUMATIC TIRE | 2014 |
|
RU2633147C2 |
| METHOD AND APPARATUS FOR ASSEMBLING TIRES FOR VEHICLE WHEELS | 2012 |
|
RU2594212C2 |
| REINFORCING LAYER FOR ITEMS FROM ELASTOMER MATERIAL, PREFERABLY FOR PNEUMATIC TIRES OF VEHICLE, AND PNEUMATIC TIRE OF VEHICLE | 2017 |
|
RU2703441C1 |
