About 175 results
https://drivepatents.com/patents/978014 · 26 Feb 2014
Rubber composition comprises at least one diene rubber, 0-1.2 parts per hundred (phr) zinc oxide, and a vulcanization system, which contains at least one accelerator and elemental sulfur and/or at least one sulfur-donating compound, where a molar ratio of ...
https://drivepatents.com/patents/979927 · 8 Jan 2014
The passenger car-pneumatic tire has a multi-layer belt and a belt layer (2) with steel mono-filament (4) as reinforcing element, where another belt layer (3) is arranged radially outside the former belt layer. The mono-filament includes an angle (alpha) b...
https://drivepatents.com/patents/979910 · 8 Jan 2014
The tire has a multilayer belt packet (1) with first and second belt layers (2, 3) that have monofilaments (5) as a reinforcing material. The monofilaments of the first layer intersect monofilaments of the second layer. A third belt layer (4) is radially a...
https://drivepatents.com/patents/980460 · 25 Dec 2013
The profile has extension lines (16) of elongate projections (17) formed in a surface of groove walls and/or a groove bottom. The projections project into peripheral grooves (9), and are provided at a distance from each other and behind each other in an ex...
https://drivepatents.com/patents/980451 · 25 Dec 2013
The method involves measuring the tire pressure through a pressure sensor in a vehicle tire at regular intervals. A warning level is detected, for which the tire pressure from the critical vehicle tires decreases below a predetermined tire pressure thresho...
https://drivepatents.com/patents/980446 · 25 Dec 2013
The tread pattern has multiple profile elements (1,3,5) that are formed of grooves (2,4,8) on a main extension of the outer surface. The extending portions (9,10) of the grooves extend along the main extension in a radial direction of a tire. The grooves a...
https://drivepatents.com/patents/980998 · 11 Dec 2013
The tire has a belt package (8) comprising two working layers i.e. belt plies (8a, 8b), which consist of parallel and mutually spaced strength carriers embedded in rubber material. One of the working layers is arranged radially inside with respect to the o...
https://drivepatents.com/patents/981468 · 27 Nov 2013
The pneumatic tyre has a tread rubber with three tread strip profile ribs (2,3) in circumferential direction, and the zigzag-shaped rotating circumferential grooves (1). The grooves are extended in the central region of the tread strip profile ribs. Each p...
https://drivepatents.com/patents/981989 · 13 Nov 2013
Rubber mixture comprises at least two diene rubbers, 0.1-20 phr at least one aliphatic modified 9C-hydrocarbon resin and 0.1-7 phr at least one further processing agent.
https://drivepatents.com/patents/982136 · 6 Nov 2013
The tread profile (1) has the profile blocks or tread strip bands (3) that are provided with the fine incision portions (2). The two axial sections (5,6) are formed in the fine incision portions along a common imaginary straight line at spacing (a). A cent...