Luftreifen
Anmelder: Sumitomo Rubber Industries, Ltd. 🇯🇵
Details
- Veröffentlichungs-Nr.
- EP3231634
- Aktenzeichen
- EP17164750
- Anmeldetag
- 4. April 2017
- Veröffentlichung
- 27. Mai 2020
- Erteilung
- 27. Mai 2020
- Rechtsraum
- EP
- IPC
- B60C9/00
Abstract
In a tire 2 according to the present invention, belt cords 42 included in a belt 22 each include a twisted string obtained by twisting together four filaments 46. Each belt cord 42 has an elliptical cross-section. On the cross-section, the ratio of the length of the minor axis to the length of the major axis is greater than or equal to 0.67 and not greater than 0.94. A first filament 46a and a third filament 46c are disposed along the minor axis. The first filament 46a and the third filament 46c are each in contact with a second filament 46b and a fourth filament 46d, or the first filament 46a is in contact with the third filament 46c.
Anmelder
- Firma
- Sumitomo Rubber Industries, Ltd.
- Land
- 🇯🇵 Japan
Japanisches Unternehmen mit Sitz in Kobe, das Reifen unter der Marke Dunlop sowie weitere Gummi- und Kautschukprodukte für Fahrzeuge und Sportartikel entwickelt und produziert.
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