The present disclosure relates to a tire cord fabric, a method of manufacturing the same, a sheet including the same, and a tire including the sheet, and the tire cord fabric includes a plurality of tire cords which are arranged in parallel to each other, a weft yarn which weaves the tire cords to conduct a weaving operation, and a conductive fiber which comes into contact with the surface of the tire cord and is extended in a longitudinal direction of the tire cord. The tire cord fabric can effectively discharge static electricity aggregated in a tire by mixing a tire cord with a conductive fiber, thereby weaving a mixture of the tire cord and the conductive fiber. Particularly, the tire cord fabric can secure an effective conductive passage since the conductive fiber is extended in a radial direction from bead parts to a tread part as in a carcass cord.Therefore, the tire cord fabric can simultaneously accomplish solving of a static electricity problem and obtaining of a fuel efficiency improving effect through low rolling resistance as a result by decreasing a demand associated with electrical conductivity of a rubber composition for sidewall and a rubber composition for topping, thereby enabling a rubber composition having a low loss modulus (E") for improving rolling resistance to be applied.
TIRE CORD FABRIC, METHOD OF MANUFACTURING THE SAME, SHEET INCLUDING THE SAME, AND TIRE INCLUDING SUCH A SHEET
REIFENKORDGEWEBE, VERFAHREN ZUR HERSTELLUNG DAVON, FOLIE DAMIT UND REIFEN MIT DER FOLIE
TISSU DE CORDE POUR PNEU, SON PROCÉDÉ DE FABRICATION, FEUILLE LE COMPRENANT ET PNEU COMPRENANT LA FEUILLE
2020-04-29
Patent
Elektronische Ressource
Englisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
TIRE CORD FABRIC, METHOD OF MANUFACTURING SAME, SHEET INCLUDING SAME, AND TIRE INCLUDING SHEET
Europäisches Patentamt | 2020
|Europäisches Patentamt | 2020
|Tire cord fabric, method of manufacturing same, sheet comprising same, and tire comprising sheet
Europäisches Patentamt | 2023
|Europäisches Patentamt | 2020
|Europäisches Patentamt | 2020