About 31 results
https://drivepatents.com/patents/1016494 · 19 Jan 2011
A sensor system for obtaining data from an elastomeric article includes at least one wireless sensor. The sensor length-scales range from nano- to micro-scale devices that are small enough to avoid becoming occlusions within the article. The article may in...
https://drivepatents.com/patents/1074255 · 14 Sep 2005
A tire having a rotation timing indication hole of the invention has a rotation timing indication hole comprising a multi-step hole provided in a tire tread, and respective steps of the hole have different contours from each other. Since the contour of the...
https://drivepatents.com/patents/1076899 · 15 Jun 2005
The present subject matter generally concerns the detection of tire related anomalies in a pneumatic tire using Doppler Micro-Power Impulse Radar technology together with radar signal analyzation methodologies. More particularly, the present disclosure rel...
https://drivepatents.com/patents/1086524 · 16 Jun 2004
A method for estimating a tire wear life which comprises: a step of pressing at least one of a road surface simulation member and a rotatable rubber test piece against the other of the road surface simulation member and the rotatable rubber test piece such...
https://drivepatents.com/patents/1090526 · 7 Jan 2004
At least one pair (i) of coefficients (Gi, mui) are determined. These represent the coefficient of sliding (0% = completely gripping, 100% = completely-locked skidding), and the coefficient of friction. The gradient (alphai) of the straight line passing th...
https://drivepatents.com/patents/1092224 · 29 Oct 2003
A pneumatic tire comprises numerous inner sensor units (38) for determining operating parameters of the tire. The sensors can select measured values, and are attached to a fibre network (41) which is vulcanized into the tire. The network fibres (40) are el...
https://drivepatents.com/patents/1092914 · 1 Oct 2003
The process for determining the tire tread depth of a tire with a profile material layer (10) and a second material layer (12), comprises emitting and receiving electromagnetic waves (8). A primary electromagnetic wave with primary characteristics is sent ...
https://drivepatents.com/patents/1095722 · 28 May 2003
A process for determining an actual reference profile depth on a tire on a vehicle axle, comprises determining the wear on the profile of a tire on a second axle, using the reference profile depth, and then determining the actual reference profile depth fr...
https://drivepatents.com/patents/1095708 · 28 May 2003
Ferromagnetic particles(6) are located at various positions in raised blocks(5) of the tread strip(1) and produce electromagnetic or electrodynamic signals in a sensor(7) positioned just above the tread surface. Ferromagnetic particles(6) are located at va...
https://drivepatents.com/patents/1106043 · 13 Mar 2002
A remote signaling receiver system includes a receiver that operates in two different modes of demodulation to accommodate different types of signals from different types of transmitting devices. A first demodulator, preferably an ASK demodulator, is adapt...