FIELD: transport.
SUBSTANCE: invention relates to automotive industry, particularly, to design of tube to be operated on hard roads. Pneumatic tire comprises carcass made up of, at least, two layers 3 and, at least one curb layer. At least, one of carcass layers 3 consists of organic fiber cords coated by rubber. Said organic fiber cords are made from polyketone fibers.
EFFECT: higher strength and rigidity, reduced weight.
10 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HYBRID CORD AS CARCASS REINFORCEMENT IN DIAGONAL TIRES | 2015 |
|
RU2694685C1 |
| THERMOADHESIVE DOUBLE-COMPONENT FIBRE AND METHOD OF ITS PRODUCTION | 2007 |
|
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|
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| METHOD FOR PRODUCING YARN FROM CONTINUOUS POLYESTER THREAD, YARN OF POLYESTER THREAD, CORD CONTAINING POLYESTER THREAD AND RUBBER PRODUCT | 1995 |
|
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|
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| POLYAMIDE CORD FABRIC FOR MULTILAYER TIRE CARCASS | 2020 |
|
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| POLYPROPYLENE FIBRES, PRODUCTION METHODS THEREOF AND USE THEREOF | 2008 |
|
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| AIR TIRE | 2008 |
|
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| REINFORCING LAYER FOR ITEMS FROM ELASTOMER MATERIAL, PREFERABLY FOR PNEUMATIC TIRES OF VEHICLE, AND PNEUMATIC TIRE OF VEHICLE | 2017 |
|
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| REINFORCING LAYER FOR ITEMS FROM ELASTOMER MATERIAL AND PNEUMATIC TIRES OF VEHICLE | 2018 |
|
RU2741993C1 |
