About 163 results
https://drivepatents.com/patents/1015872 · 9 Feb 2011
A pneumatic tire comprises circumferentially-continuously-extending crown main grooves (3) and shoulder main grooves (4) to divide the tread portion into one crown rib (8), two middle ribs (9) and two shoulder ribs (12). The middle rib (9) is provided with...
https://drivepatents.com/patents/1066960 · 31 May 2006
A pneumatic tire is provided with a pair of circumferential grooves (3) arranged in both sides of a tire equator (C), and a plurality of oblique grooves (4) having a steep decline portion (4a) extending to an outer side in a tire axial direction at an angl...
https://drivepatents.com/patents/1067068 · 31 May 2006
A pneumatic tire which can enhance performance on snow while assuring performance in wet or dry condition is provided. A plurality of inclined lateral grooves 16 which extend from the tread edge 12E toward the tire equatorial surface CL, being inclined wit...
https://drivepatents.com/patents/1068412 · 12 Apr 2006
A tread surface the tire rotational direction of which is specified in one direction includes a first main see-through groove extending in the circumferential direction of the tire in a region of from 4% to 15% of the tire ground contact width from the tir...
https://drivepatents.com/patents/1068968 · 22 Mar 2006
A pneumatic tire suitable for competitive sports has a specified tread pattern comprising a central region (C) and both shoulder regions (5), in which a plurality of bell-shaped wide-width main grooves (2) each extended substantially bell-shapedly into bot...
https://drivepatents.com/patents/1069118 · 22 Mar 2006
A pneumatic tire which has improved drainage property on a wet road surface and improved uneven wear resistance and steering stability on a dry road surface while enhancing drainage property on a wet road surface. The tire has at least a pair of circumfere...
https://drivepatents.com/patents/1069128 · 22 Mar 2006
A pneumatic tire including a tread surface with the rotation direction of the tire specified to one direction, and studs having top ends exposed on the tread surface. The studs located in the center region of the tread surface are inclined in tire side vie...
https://drivepatents.com/patents/1071064 · 11 Jan 2006
A tread surface (2) of a pneumatic tire is divided by vertical grooves (3a, 3b) on both sides of the tire equator into central land portions (4i), intermediate land portions (4m), and shoulder land portions (4o). The intermediate land portions (4i) have in...
https://drivepatents.com/patents/1073704 · 28 Sep 2005
Automobile tires with a running profile including blocks (5, 6) of peripheral and transverse (7, 8) slots, where blocks (5) have side regions which on rolling of the tire make first contact with the base are slanted so that the edges (9) at the running sur...
https://drivepatents.com/patents/1073874 · 21 Sep 2005
The rack-and-pinion steering for a motor vehicle has a steering housing in which a rack (14) is mounted to move longitudinally, a pinion meshing with the rack, and thrust pad (13) installed on the rack side opposite an engagement side with the pinion. The ...