| Patents for B60C 23 - Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps, of tanks; Tyre cooling arrangements (15,755) |
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| 02/24/1999 | EP0897336A1 Pressure indicating devices |
| 02/18/1999 | DE19735313A1 Method to determine velocity-independent resonance frequency from velocity signal |
| 02/17/1999 | CN2307690Y Monitoring alarm device for pressure of tyre |
| 02/10/1999 | EP0895880A2 Apparatus for estimating tire air pressure |
| 02/10/1999 | EP0895879A2 Method for determining the position or each wheel for a tire pressure monitoring system of a motorcar |
| 02/10/1999 | CN2306897Y Monitoring alarm device for tyre of motor vehicle |
| 02/09/1999 | US5868881 Rotary air coupling for tire inflation system |
| 02/04/1999 | DE19728419A1 Verfahren zur Bestimmung der Umdrehungszahl eines sich um eine Drehachse drehenden Körpers und Körper, der um eine Drehachse drehbar gelagert ist A method for determining the number of revolutions of a rotating about a rotation axis body and the body, which is rotatably mounted about a rotation axis |
| 02/03/1999 | EP0894647A1 Safety system for vehicle wheel and vehicle wheel with such a system |
| 02/03/1999 | CN2306135Y Lever-type fault alarm for tyre of motor-vehicle |
| 02/02/1999 | US5866812 Wheel pressure-reduction determining system for vehicle |
| 02/02/1999 | US5865917 Deformation-based tire inflation device |
| 01/28/1999 | WO1999004377A1 Tire pressure alarm |
| 01/27/1999 | EP0893284A1 Device capable of signalling the inflating condition in the tires |
| 01/26/1999 | CA2097761C Dual tire equalizer having remote indicator |
| 01/20/1999 | CN2304547Y Remote controlled type pressure alarm |
| 01/20/1999 | CN2304546Y Safety device of automotive vehicle |
| 01/19/1999 | US5862499 Method of detecting a deflated tire on a vehicle |
| 01/14/1999 | WO1999001302A1 Method for determining the rotational speed of a motor vehicle wheel rotating around a rotating axis |
| 01/14/1999 | WO1999001301A1 Detection system for detecting a gas pressure in a tyre of a vehicle and a detection unit for use therein |
| 01/14/1999 | DE19729137A1 Pressure cap for tyres with coloured warning of tyre pressure |
| 01/13/1999 | EP0890461A1 Compressed air circuit for vehicles |
| 01/13/1999 | EP0890458A2 Wear condition detecting apparatus for tyre and method thereof |
| 01/07/1999 | DE19728601A1 Tyre for improving vehicle occupant safety when tyre pressure is lost |
| 01/06/1999 | CN2302912Y Automatic tyre-inflating pump for motor cycle |
| 01/06/1999 | CN2302911Y Signalling device for tyre trouble |
| 01/05/1999 | US5856619 Tire pressure indicator |
| 12/30/1998 | EP0887211A1 Tire monitoring system |
| 12/29/1998 | US5853020 Miniature combination valve and pressure transducer and system |
| 12/23/1998 | CN2301347Y Automatic leakage air valve inside for underpressure alarm of tyre |
| 12/23/1998 | CN2301346Y Alarm inflating valve for tyre |
| 12/22/1998 | US5851056 Aircraft brake heat shield having easily removed heat shield sections |
| 12/17/1998 | WO1998056606A1 Monitoring a tyre by acceleration measurement |
| 12/17/1998 | CA2208540A1 Tire pressure checker |
| 12/15/1998 | US5849120 Device for monitoring the inflation pressure of the tires of a vehicle |
| 12/10/1998 | DE19724099A1 Tyre pressure signalling method |
| 12/09/1998 | CN2299739Y Inflating device mounted on vehicle |
| 12/09/1998 | CN1041072C Method and apparatus for estimating disturbance acting on vehicle tired wheel based on wheel angular velocity |
| 12/08/1998 | US5847645 For detecting an inflation condition of a pneumatic tire on an automobile |
| 12/08/1998 | US5846634 Heat shield and method of manufacturing the heat shield |
| 12/08/1998 | US5846354 Tire pressure maintenance system |
| 12/02/1998 | EP0880687A1 Arrangement comprising an electrical printed-circuit board and an electrical pressure pick-up |
| 12/02/1998 | EP0828620B1 Device fitted to vehicles for monitoring tyre pressure |
| 12/02/1998 | EP0656268B1 Apparatus for and method of detecting decrease of air pressure in tire |
| 12/01/1998 | US5844475 In a vehicle |
| 12/01/1998 | US5844131 Tire pressure sensor apparatus for a pneumatic tire of a vehicle |
| 12/01/1998 | US5844130 Apparatus for maintaining a constant radial distance between a transmitting circuit and an antenna coil |
| 11/26/1998 | WO1998053289A1 Method and apparatus for tyre pressure determination |
| 11/26/1998 | WO1998052780A1 Method for detecting pressure loss in vehicule tyres |
| 11/26/1998 | DE19721480A1 Verfahren zur Erkennung von Druckverlusten im Fahrzeugreifen A method for detecting pressure losses in the vehicle tire |
| 11/26/1998 | CA2289532A1 Method and apparatus for tyre pressure determination |
| 11/24/1998 | US5839801 For a vehicle |
| 11/23/1998 | CA2205516A1 Wheel and bearing monitor |
| 11/18/1998 | EP0877668A1 Tire pressure sensor |
| 11/18/1998 | CN2297334Y Alarm device for underpressure tyre of trailer |
| 11/18/1998 | CN2297333Y Precision alarm device for car tyre low pressure |
| 11/18/1998 | CN2297332Y Tyre explosion-proof device for car |
| 11/17/1998 | US5838230 Method of detecting a deflated tire on a vehicle |
| 11/17/1998 | US5838229 Remote tire pressure monitoring system employing coded tire identification and radio frequency transmission and enabling recalibration upon tire rotation or replacement |
| 11/17/1998 | US5837891 Tire air pressure measuring device |
| 11/10/1998 | US5832951 Pneumatic control |
| 11/04/1998 | CN2296285Y Dynamic monitor for temperature and air pressure of automobile tyre |
| 10/29/1998 | WO1998047728A1 Safety insert generating a transverse dither signal and device for sensing the tyre weight resting on the insert |
| 10/29/1998 | WO1998047727A1 System, method, and sensors for sensing physical properties |
| 10/29/1998 | CA2283136A1 Safety insert generating a transverse dither signal and device for sensing the tyre weight resting on the insert |
| 10/28/1998 | CN1197014A Tyre pressure warning device |
| 10/27/1998 | US5828975 Method and device for calculating turning radius of vehicle taking load movement thereof into consideration |
| 10/27/1998 | US5827957 Method and apparatus for evaluating vehicle tire condition by comparing tire operating parameters with present limits overtime |
| 10/21/1998 | EP0872363A2 Tire air pressure reduction detecting apparatus |
| 10/21/1998 | EP0872362A2 Initial correcting apparatus in tire air pressure reduction detecting apparatus |
| 10/20/1998 | US5826210 Tire air pressure warining device |
| 10/20/1998 | US5826207 Device for estimating air pressure of tire from vibration components of vehicle wheel speed |
| 10/20/1998 | US5825286 Vehicular data collection and transmission system and method |
| 10/20/1998 | US5825285 Portable transmitter for tire air pressure warning apparatus |
| 10/20/1998 | US5824891 Method and apparatus for effiviently phase modulating a subcarrier signal for an inductively coupled transponder |
| 10/14/1998 | EP0869876A1 Tire pressurizing and regulating apparatus |
| 10/14/1998 | EP0869875A1 Tyre pressure monitoring device |
| 10/13/1998 | US5820203 Device for reducing the form drag of vehicles |
| 10/13/1998 | US5819779 Tire valve cap for measuring air pressure |
| 10/01/1998 | WO1998042524A1 System for monitoring tire status |
| 10/01/1998 | DE19713021A1 Tyre reinflatable to restore function following damage |
| 09/30/1998 | EP0866751A1 Method of operating tyre pressure signalling devices on wheels fitted with pneumatic tyres |
| 09/30/1998 | CN2292700Y Multidirectional protection device for car |
| 09/29/1998 | US5814725 Tire pressure detecting apparatus and monitoring apparatus |
| 09/23/1998 | EP0828621B1 Device fitted on vehicles for monitoring tyre pressure |
| 09/22/1998 | US5810451 Traction device for vehicle wheels |
| 09/17/1998 | WO1998040230A1 Early warning system for tire rims and hub assemblies |
| 09/17/1998 | DE19800133A1 Tyre pressure maintaining device for bicycles |
| 09/16/1998 | EP0864450A1 A bearing assembly with an integrated current generator |
| 09/16/1998 | CN2291327Y 轮胎报警器 Tire alarm |
| 09/15/1998 | US5808190 Air pressure control system |
| 09/15/1998 | US5807445 Dual pneumatic tire assembly including air pressurization regulator |
| 09/11/1998 | WO1998039155A1 Heat shield and method of manufacturing the heat shield |
| 09/11/1998 | CA2199649A1 Wheel monitoring device |
| 09/09/1998 | EP0863028A2 Method for detecting a deflated tire on a vehicle |
| 09/02/1998 | EP0861743A2 Device for calculating initial correction factor for correcting rotational angular velocity of tire |
| 09/02/1998 | EP0861160A1 Method of allocating transmitters to receiving antennas in tyre-pressure monitoring systems |
| 09/02/1998 | EP0861159A1 Method of allocating transmitters of a tyre pressure monitoring system to a particular vehicle |
| 09/02/1998 | CN2289702Y Alarm device for tyre underpressure |
| 09/01/1998 | US5801306 Method of processing pressure measurements in a tire monitoring system |