About 41 results
https://drivepatents.com/patents/955713 · 11 Nov 2015
A pneumatic tire for a vehicle is herein disclosed. The pneumatic tire includes a tread, side walls, and beads. A plurality of tread blocks and grooves are formed in the tread. Kerfs are formed in the tread blocks. Each kerf face of each of the kerfs inclu...
https://drivepatents.com/patents/956271 · 28 Oct 2015
Provided are a rubber composition for tire tread, which exhibits excellent cut and chip resistance and also exhibits excellent abrasion resistance and heat generation resistance performances that are in a trade-off relationship with the cut and chip resist...
https://drivepatents.com/patents/956262 · 28 Oct 2015
A sidewall insert rubber composition for run-flat tire, and a tire produced using the same rubber composition are provided. The sidewall insert rubber composition for run-flat tire can realize excellent low fuel consumption performance by applying a functi...
https://drivepatents.com/patents/958127 · 26 Aug 2015
Provided are a sidewall insert rubber composition for run-flat tire, which includes 100 parts by weight of raw material rubber including 30 to 60 parts by weight of natural rubber and 40 to 70 parts by weight of butadiene rubber; 40 to 70 parts by weight o...
https://drivepatents.com/patents/960517 · 20 May 2015
A non-pneumatic tire that includes a tread, a rim part, inside (4) and outside (5) annular bands, a spoke member (2), and a pair of protective films (7, 7`). The inside and outside annular bands are disposed between the tread and the rim part, and are coax...
https://drivepatents.com/patents/950906 · 13 May 2015
Pneumatic tire of which the stiffness of tread blocks is improved in a circumferential direction, wherein first grooves (11) of first block (20) with a short pitch length are formed to have a depth shallower than the depth second grooves (21) of a second b...
https://drivepatents.com/patents/960863 · 6 May 2015
Provided are a rubber composition for tire containing raw material rubber and cellulose whiskers, and a tire produced from the same composition and having excellent general properties. Since the rubber composition for tire contains cellulose whiskers havin...
https://drivepatents.com/patents/961207 · 29 Apr 2015
The present invention relates to a kerf structure for a snow tire, including a wave-shaped straight portion and an expansion portion formed expanding from the straight portion, wherein the expansion portion includes unit structures, on each of which centra...
https://drivepatents.com/patents/961209 · 29 Apr 2015
The present invention provides a kerf structure for a snow tire, including unit structures on each of which spiral-shaped protrusions are continuously formed to be spaced a predetermined distance apart on the outer circumferential surface of a semicylindri...
https://drivepatents.com/patents/961204 · 29 Apr 2015
Disclosed herein are a method of coating a sealant composition (10) to an inner surface of a tire, and a tire manufactured by the same. The method includes extracting coordinates for coating a sealant composition with reference to a central point (12) of a...