FIELD: machine building.
SUBSTANCE: invention relates to the automotive industry. Impregnated and thermally fixed cord of polyester has at least two threads and an interval (intervals) between the specified cord threads, at that it has value TASE at elongation by 2.0 % less than 2.0 cN/decitex. Interval (intervals) between threads of said cord is more than 10 % and less than 60 % of diameter (D) of cord.
EFFECT: technical result is improvement of high-speed durability and elimination of subsidence when it is used as reinforcing layer of breaker in pneumatic radial tires.
10 cl, 11 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| NEW TIRE CORD FROM BIELASTIC ARAMID AS REINFORCEMENT LAYER OF BREAKER | 2016 |
|
RU2711836C2 |
| NEW BIELASTIC CORD FROM CARBON FIBRE AS REINFORCING BREAKER LAYER | 2016 |
|
RU2701618C2 |
| NOVEL BIELASTIC ARAMID TIRE CORD AS CARCASS REINFORCEMENT | 2016 |
|
RU2715710C2 |
| HIGH-MODULUS CORDS OF NYLON 6.6 | 2016 |
|
RU2716687C2 |
| HIGH-MODULUS SINGLE TWISTED THREADS FROM NYLON 6.6 | 2016 |
|
RU2719962C2 |
| REINFORCING CORD BREAKER LAYER | 2016 |
|
RU2721108C2 |
| AUTOMOTIVE TIRE | 2011 |
|
RU2527878C1 |
| PNEUMATIC TYRE FOR VEHICLE | 2009 |
|
RU2521159C2 |
| CORD HYBRID FABRIC FOR MULTILAYER TIRE CARCASS | 2020 |
|
RU2729526C1 |
| REINFORCE STRIP OF BELT PLY IN PNEUMATIC TIRE | 2014 |
|
RU2633147C2 |
