| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 152453000 | Tire characterized by closed annular transverse cross section | 6 |
| 20080251178 | Assembly of pneumatic tire and rim, and a noise damper used therein - A pneumatic tire and a rim includes a noise damper, fixed to a tire inner surface or a rim inner surface with the upper surface facing a tire inner space, and extending in the tire circumferential direction. The noise damper is made of a sponge having a volume ranging from 0.4 to 20% of the volume of the tire inner space. The noise damper is a laterally long and flat, with a maximum thickness ranging from 5 to 45 mm and a width more than the maximum thickness. The upper surface extends along a wavy curve including a hilltop, valley bottoms on each side of the hilltop and slopes extending down to the respective valley bottoms from the hilltop. Each end of the upper surface is terminated at the valley bottoms or the slopes. A thickness from the upper surface to the bottom surface ranges from 1.0 to 15.0 mm. | 10-16-2008 |
| 20080271829 | Heavy Duty Pneumatic Tire - A heavy duty pneumatic tire, which allows the inside narrow-width belt layers to have a wide width as desired, and which suppresses the amount of strain generated at side edge portions of the belt layer to be sufficiently small thereby effectively preventing the separation of the belt layer, therefore the belt, in which two inside narrow-width belt layers | 11-06-2008 |
| 20100012247 | SEMI-HOLLOW PNEUMATIC TYRE AND ASSOCIATED WHEEL RIM, NOTABLY FOR AGRICULTURAL MACHINERY - A pneumatic tyre ( | 01-21-2010 |
| 20130168000 | PNEUMATIC RADIAL TIRE FOR A PASSENGER VEHICLE - A pneumatic radial tire for a passenger vehicle has a ratio W/L where W is a cross-sectional width and L is an outer diameter. The tire also has a belt-reinforcing layer having a high rigidity and disposed between a belt and a tread. | 07-04-2013 |
| 20160023514 | PNEUMATIC RADIAL TIRE FOR PASSENGER VEHICLE - A pneumatic radial tire for a passenger vehicle, having a carcass constituted of a carcass ply provided to extend in a toroidal shape across a pair of bead portions and a tread rubber provided on the outer side in the tire radial direction of the carcass, wherein: | 01-28-2016 |
| 20160052345 | HEAVY LOAD VEHICLE TIRE - A tire includes: a carcass structure including at least one carcass ply, a belt structure, a tread band radially superimposed on the belt structure; two sidewalls; the belt structure including: at least one pair of lateral reinforcing layers incorporating reinforcing elements oriented in a substantially circumferential direction; a first belt layer radially superimposed on the pair of lateral reinforcing layers, provided with reinforcing elements inclined with respect to the equatorial plane of the tire; a second belt layer radially superimposed on the first belt layer, provided with reinforcing elements inclined with respect to the equatorial plane in a direction opposite to those of the first belt layer; an external belt layer applied in a radially external position with respect to the first and the second belt layers. Preferably, the tire is a super single wide base heavy load vehicle tire. The tire is particularly useful for heavy load vehicles such as, for example, trucks, trailers, or buses. | 02-25-2016 |
