Kordsa Teknik Tekstil Anonim Sirketi

Kordsa Global Endüstriyel Iplik Ve Kord Bezi Sanayi Ve Ticaret Anonim Sirketi

Kordsa Teknik Tekstil A.s.

Kürsat Aksoy

M Sadettin Fidan

Neslihan Gulbeycan

Saadettin Fidan

Sadettin Fidan

Bekir Anil Mertol

Bahadir Kaya

Mehmet Sadettin Fidan

Dogan Sevim

Erman Senocak

MSadettin Fidan

Anil Ibis

Evren Guner

Ayse Hande Tamer

Ahmet Burak Ilgun

The present invention relates to a asymmetric cap ply reinforcement cord comprising yarns having yarns with two different linear density values in range of 1300-1500 dtex and 850-100 dtex in the cap ply reinforcement layer that is located between the tread and the belt package in a pneumatic radial vehicle tire comprising a tread and a belt package, and that is formed by winding spirally as strip comprising at least two cords such that it will make 0 to 5&#xb0; angle with the equatorial plane on the said belt package.

Cap ply reinforcement cord

The present invention relates to a novel tire cord reinforcement made of ultra high modulus aramid fibers which has bi-elastic tensile properties. The cord includes at least two plies, and there is a spacing between the cord plies. The cord twisting improves bending and compression fatigue resistance of the aramid, but at the same time reduces the modulus and strength too.

Bielastic aramid tire cord as carcass reinforcement

A dipped and heat-set aramid cord, comprising a plurality of cord plies having a spacing between the plurality of cord plies, wherein a TASE at 2.0% elongation of the aramid cord is less than 2.0 cN/dtex; wherein the spacing between the plurality of cord plies is more than 10% and less than 80% of a cord diameter (D) of the cord plies.

Bielastic aramid tire cord as cap ply

A dipped and heat-set carbon fiber cord, including a plurality of cord plies having a spacing between the plurality of cord plies. A TASE at 2.0% elongation of the carbon fiber cord is less than 2.0cN/dtex. The spacing between the plurality of cord plies is longer than 15% and shorter than 80% of a cord diameter of the plurality of cord plies.

Bielastic carbon fiber cord as cap ply

The present invention relates to a novel polyester tire cord reinforcement which has bi-elastic tensile properties. The tire cord includes at least two cord plies, and there is a spacing between the cord plies. Such a novel bi-elastic polyester tire cord improves high speed durability and significantly eliminates flatspotting when used as a cap ply in pneumatic radial tires.

Bielastic polyester tire cord as cap ply

A two or three-ply nylon 6.6 cord having a breaking elongation of 8 to 12% and a minimum tenacity of 9 g/dtex is disclosed in the present invention. The two or three-ply nylon 6.6 cord is used as tire reinforcement, in particular as cap ply spirally wound on belt package with 0&#xb0; to 5&#xb0; to the equatorial plane of the radial pneumatic tire.

High tenacity low extensible nylon 6.6 cord

Pneumatic radial tire () having improved high speed durability and low flatspot feature, and which has polyethylene terephthalate cap ply reinforcement layer (). The objective is to provide a pneumatic radial tire () wherein the pressure on the belt package () is increased at high speed and high temperature by increasing the thermal shrinkage force of the cap ply cord.

Pneumatic radial tire

A tire cord fabric having paired cords used as warps. The fabric is suitable for use in pneumatic tires as carcass and cap ply reinforcement, enabling the use of less rubber and higher cord content in a specified cord-rubber composite volume.

Growing community of inventors

Kocaeli, Turkey

Kürsat Aksoy