About 138 results
https://drivepatents.com/patents/984809 · 26 Jun 2013
The arrangement has profile tapes arranged within ground contacting width of vehicle pneumatic tires (2, 3). Fine incisions in the profile tapes and/or in direction of a vehicle i.e. passenger car (1), is arranged in a front position the vehicle tire. An e...
https://drivepatents.com/patents/991173 · 1 May 2013
A heavy duty pneumatic tire (1) comprises a tread portion (2) provided with a plurality of blocks (5) divided by a plurality of main grooves (3) and a plurality of lateral grooves (4); the main grooves (3) extend in the tire circumferential direction and e...
https://drivepatents.com/patents/993776 · 16 Jan 2013
A tread for a pneumatic tire and a respective tire, preferably a truck tire, is disclosed. The tread (222) comprises a first circumferentially continuous groove (20); a second circumferentially continuous groove (24); a central rib (30) interposed between ...
https://drivepatents.com/patents/994536 · 2 Jan 2013
Disclosed is an air-filled tire (1) provided with lugs formed by a central main groove (10), formed in a zigzag pattern around the circumference of the tire, and an outside main groove (20) that contains a void (AS). The lugs comprise a central lug (30), w...
https://drivepatents.com/patents/994726 · 26 Dec 2012
An intra-groove groove 310,330 is formed in circumferential groove 31,33 which is formed in a pneumatic tire 1, the intra-groove groove 310,330 is recessed farther inward in a tire radial direction TR than the circumferential groove 31,33. The intra-groove...
https://drivepatents.com/patents/994677 · 26 Dec 2012
A pneumatic tire comprises a tread portion, at least two circumferentially and continuously extending longitudinal grooves being provided with the tread portion, a land portion divided between the longitudinal grooves, a plurality of lateral grooves being ...
https://drivepatents.com/patents/995542 · 5 Dec 2012
A tire 1 has a plurality of land rows including a center land row C having a plurality of center blocks 50C defined by center lug grooves 40C, and a side land row S having a plurality of side blocks 50S defined by side lug grooves 40S. The tire has (RG1W/R...
https://drivepatents.com/patents/995785 · 28 Nov 2012
A pneumatic tire capable of improving snowy road performance while controlling the occurrence of uneven wear of the tire due to buckling deformation. A tire 10 having a block pattern is provided with raised bottom portions 19 in lug grooves 15 extending in...
https://drivepatents.com/patents/995596 · 28 Nov 2012
A tire tread comprising a central region and first and second shoulder regions adjacent the central region is disclosed. At least one of the shoulder regions comprises a circumferential array of spaced apart shoulder sipes (52, 54), each of the shoulder si...
https://drivepatents.com/patents/997535 · 3 Oct 2012
The tire has a tread with profile strips (11, 11', 11'') rotating along a circumferential direction. The profile strips are arranged parallel to each other in transverse grooves and comprise incisions (12, 12', 12'') extending along a tread transverse dire...