About 11 results
https://drivepatents.com/patents/945826 · 16 Mar 2016
The invention relates to a tire fabric for two-sided bonding with rubber compound webs for the production of reinforcement layers for tires, in particular pneumatic vehicle tires, wherein the fabric is in plain weave and wherein the fabric comprises a firs...
https://drivepatents.com/patents/969036 · 8 Oct 2014
Provided are a rubber composition for tires which provides both adhesion to fiber cords and conductivity even when an inexpensive conductive carbon black is used, and thus achieves a balanced improvement in conductivity, handling stability, fuel economy, e...
https://drivepatents.com/patents/973015 · 2 Jul 2014
[Object] To provide a pneumatic tire 34 in which weight reduction is achieved without deteriorating internal pressure maintaining performance. [0002] [Solution] The tire 34 includes a liner 46 located inward of a carcass 42. The liner 46 includes a first i...
https://drivepatents.com/patents/996809 · 24 Oct 2012
Provided is a pneumatic tire whose safety factor and durability are improved without generating a problem of an increase in the weight of a tire and an increase in the inner surface cord protrusion failure. Provided is a pneumatic tire including one or mor...
https://drivepatents.com/patents/999723 · 1 Aug 2012
A method for manufacturing a pneumatic tire having a carcass ply of cords rubberized with topping rubber, comprises a process for building a raw tire on an annular surface of an uninflatable core mold, and a process for vulcanizing the raw tire built on th...
https://drivepatents.com/patents/1000989 · 27 Jun 2012
A manufacturing method of a pneumatic tire in which a tread rubber (10) formed by a nonconductive rubber is arranged in a tread portion (3), and a conductive portion (13) which is formed by a conductive rubber and reaches a carcass layer (7) or a belt laye...
https://drivepatents.com/patents/1010961 · 20 Jul 2011
The present invention provides a tire having improved durability of a bead portion. Specifically, the present invention provides a tire having: at least one layer of carcass, including a carcass main body extending in a toroidal shape across a pair of bead...
https://drivepatents.com/patents/1072605 · 16 Nov 2005
Provided are a reinforcement material, not causing undesired stress and having excellent shape stability characteristics, a rubber product using the material and a method for producing the product, and a pneumatic tire using the material and a method for p...
https://drivepatents.com/patents/1073875 · 21 Sep 2005
A producing method of a steel cord play includes first and second topping steps. In the first topping step, a first topping rubber is concentrically attached to a periphery of each steel cords. With this, steel cords having rubber which are pre-coated with...
https://drivepatents.com/patents/1079737 · 2 Mar 2005
A tire component is fabricated by the steps of forming a narrow belt by arranging a plurality of cords and embedding the cords in a rubber layer, cutting the belt into strips of a predetermined length, and successively arranging and joining a necessary num...