About 42 results
https://drivepatents.com/patents/1005010 · 29 Feb 2012
Provided are a steel cord for reinforcing rubber whose fatigue resistance is increased more than ever to enable achieving high durability that was not conventionally realized, and a pneumatic radial tire including the steel cord as a reinforcement member. ...
https://drivepatents.com/patents/1004883 · 29 Feb 2012
An object of the present invention is to provide a rubber-steel hybrid cord which makes it possible to sufficiently reduce the proportion of an adhesion promoter or sulfur while maintaining good adhesiveness, and to provide a pneumatic radial tire using th...
https://drivepatents.com/patents/1007616 · 30 Nov 2011
Without decreasing the strength in the axial direction of the cord, and without increasing the thickness in the radial direction, a steel cord for reinforcing a rubber article, which improves durability against cut, as well as a construction vehicle tire u...
https://drivepatents.com/patents/1007760 · 23 Nov 2011
A steel cord for reinforcing rubber articles in which sheath wires are not deviated and which has an excellent rubber penetration property and a tire which has an excellent durability using the steel cord is provided. A steel cord for reinforcing rubber ar...
https://drivepatents.com/patents/1008871 · 12 Oct 2011
A steel cord for reinforcing a rubber article which can improve the cut resistant property in the case of treading on an obtusely or sharply pointed projection without decreasing the strength in the axial direction of the cord and without increasing the ti...
https://drivepatents.com/patents/1014781 · 23 Mar 2011
A steel cord for reinforcement of rubber articles, whose cord strength is enhanced by preventing occurrence of preceding break of the outermost layer filaments in the steel cord having a multi-twisted structure, and a pneumatic tire using it as a reinforci...
https://drivepatents.com/patents/1069604 · 1 Mar 2006
A pneumatic tire includes metal cords each made of metal filaments twisted together, the metal cords having an initial elongation in a range of from 0.05 to 0.20 % and a standard deviation of the initial elongation in a range of not more than 0.02. A metho...
https://drivepatents.com/patents/1072071 · 7 Dec 2005
A steel cord having a 1 x N twist structure containing N pieces of wires, in which a rubber compound or an elastomer compound is filled into a space at a cord center surrounded by the N pieces of wires. The fatigue resistance thereof is increased so that t...
https://drivepatents.com/patents/1074566 · 31 Aug 2005
A passenger vehicle radial tire 1 includes a band layer 9 comprising a band ply A around which a band cord is spirally wound radially outside of a belt layer 7. The band cord comprises a nylon fiber cord of a single-stranded structure in which conditioned ...
https://drivepatents.com/patents/1076343 · 29 Jun 2005
The object of this invention is to provide a steel cord, which has ultrafine steel filaments with a diameter of 0.04 - 0.14 mm stranded with each other so as to reinforce a tire carcass, and a radial tire for a passenger car using the same. The steel cord ...