About 72 results
https://drivepatents.com/patents/965671 · 31 Dec 2014
A pneumatic tire adapted to effectively suppress temperature rise of a tread portion during loaded rolling of the tire, and sufficiently suppress failure of the tread portion due to the temperature rise. The tread portion of the pneumatic tire extends betw...
https://drivepatents.com/patents/967698 · 5 Nov 2014
A plural number of circumference direction main grooves extending in a tire circumference direction are formed in a tread portion 16. An outer side rib 46 is formed at a side relative to the plural circumference direction main grooves that is at the vehicl...
https://drivepatents.com/patents/973900 · 11 Jun 2014
This pneumatic tire has a plurality of rib grooves (510) that extend in the direction of tread width formed in the tire peripheral direction (DC), and is provided with shoulder land sections (500) demarcated by the rib grooves (510). A plurality of hook-sh...
https://drivepatents.com/patents/973891 · 11 Jun 2014
This tire has a buttress section to which a plurality of depressions (100) have been formed along the tire peripheral direction (Dc). The depressions (100) have: a first outer edge (110) that bulges inward in the tread width direction (D T ); and a second ...
https://drivepatents.com/patents/974741 · 21 May 2014
A land block (100) has: a side surface (101) (which constitutes a lateral side surface section) forming a groove wall of a lateral groove (40A); and a side surface (102) (which constitutes a circumferential side surface section) forming a groove wall of a ...
https://drivepatents.com/patents/978012 · 26 Feb 2014
To enhance the durability of deflated runflat tires while complying with regulations. In a runflat tire, a dimple/fin forming region (Qa) is provided on the external surface of a sidewall portion (3). First and second marking-space forming regions (Qb and ...
https://drivepatents.com/patents/980532 · 25 Dec 2013
Provided is a pneumatic tire including: a belt reinforcing layer (12) having an outside end portion in the tire width direction disposed outside in the tire width direction than a tire circumferential groove (16) disposed at the outermost side in the tire ...
https://drivepatents.com/patents/981744 · 20 Nov 2013
A pneumatic tire having a tread surface between its tread edges is provided along each tread edge with a row of shoulder blocks. Each of the shoulder blocks is provided with: sipes extending at an angle of not less than 60 degrees with respect to the tire ...
https://drivepatents.com/patents/983508 · 9 Oct 2013
A pneumatic tire is provided in the outer surface of each sidewall portion with a serrated zone formed by a number of serration grooves extending at an angle of at most 45 degrees with respect to the tire radial direction. Each of the serration grooves has...
https://drivepatents.com/patents/984090 · 2 Oct 2013
A pneumatic tire 1 according to the present invention has turbulence generating protrusions (17) on a tire surface, each of the turbulence generating protrusions having a sharp edge part. In the pneumatic tire, the following relationships are satisfied: 0....