| 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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| 04/22/1992 | EP0481043A1 System with interconnected controllers for motor vehicles. |
| 04/21/1992 | CA1299076C Hydraulic or pneumatic pressure control device and application thereof to_pressure |
| 04/15/1992 | EP0480855A1 Transfer device for a fluid under relative pressure in an installation for regulation of the inflation pressure of a vehicle tyre |
| 04/15/1992 | CN2101604U Tyre pressure-reducing alarm for motor vehicle |
| 04/14/1992 | US5103670 Tire valve and pressure gauge |
| 04/12/1992 | CA2052161A1 Apparatus for controlling steam pressure in a tire during shaping and curing |
| 04/08/1992 | CN2100995U Tier inflation gun |
| 04/07/1992 | US5101754 Device for surveillance of a pressure in a vehicle tire |
| 04/02/1992 | DE4105580C1 Vehicle tyre filler valve - incorporates pressure indicator with chamber divided into two by membrane |
| 04/01/1992 | CN2100323U Tyre protector |
| 03/31/1992 | US5100206 Automobile wheel cover able to display tire pressure |
| 03/24/1992 | US5097875 Portable reinflator |
| 03/19/1992 | DE4029311A1 Monitoring and regulating type pressures - using on-board compressor and processor to adjust pressures of driverless motor vehicle |
| 03/18/1992 | CN2099352U Tyre tube leak alarm |
| 03/18/1992 | CN1059499A Automatic tyre inflator |
| 03/12/1992 | DE4110397C1 Evaluating arrangement for parameters measured on rotating shaft - has rotation angle detector rotatable w.r.t. rotation angle indicator which derives measurement parameter |
| 03/11/1992 | CN2098402U Alarm for tyre |
| 03/11/1992 | CN2098401U Bicycle inflater |
| 03/10/1992 | US5094263 Tire pressure management actuator with bypass leakage prevention |
| 03/04/1992 | EP0390843B1 Coding the value of several quantities measured in a tyre |
| 02/26/1992 | CN2097111U Under pressure alarm for automobile tyre |
| 02/25/1992 | US5090237 Pressure sensor for determining tire pressure |
| 02/19/1992 | CN2096486U Concealing supplementary air device on bicycle |
| 02/19/1992 | CN2096485U Self bleeding and supplementary air inner tube of tyre |
| 02/13/1992 | DE4025210A1 Reifendruckmesser, der den luftdruck beim fahrenden fahrzeug ueberprueft und anzeigt Tire pressure gauge checked the air pressure in the moving vehicle and displays |
| 02/12/1992 | CN2095792U Automobile spare tyre alarm switch device |
| 02/12/1992 | CN2095791U Air pressure displaying device for tyre of bicycle and motorcycle |
| 01/28/1992 | US5083457 Remotely actuated tire pressure sensor |
| 01/22/1992 | CN2093779U Tyre pump attached on bicycles |
| 01/16/1992 | DE4022619A1 Vehicle wheel with flat running capability - makes use of acoustic warning system within tyre |
| 01/15/1992 | EP0466535A1 Detection process for underinflation of a tyre |
| 01/14/1992 | US5081443 Device for protecting the systems and load of motor vehicles |
| 01/14/1992 | US5080156 Vehicle wheel and axle assembly for controlling air pressure in tires with spaces between the bearing elements and the race members included in the air flow path |
| 01/08/1992 | EP0465135A2 Electronic-pneumatic protecting device with pressure automatic control |
| 01/08/1992 | CN2092452U Automobile tyre low-pressure alarm |
| 01/02/1992 | EP0463209A1 Switch valve for pressure fluids |
| 01/01/1992 | CN2091783U Alarming device for tyre |
| 12/25/1991 | CN2091239U Inflator on bicycle |
| 12/18/1991 | EP0414690B1 Pressure sensor for determining tyre pressure |
| 12/18/1991 | CN2090783U Device for utilizing bicycle straight tube as pump |
| 12/18/1991 | CN2090782U Tyre pressure detector fixed on tyre |
| 12/18/1991 | CN1057028A Automatic inflating and pressostatic method and apparatus for air tyres |
| 12/11/1991 | EP0402363B1 Tyre pressure sensor for motor vehicles |
| 12/11/1991 | CN2090338U 摩擦式轮胎保护器 Friction tire protection |
| 12/10/1991 | US5072181 Angle position transmitter having a static magnetic field sensor and a magnet on the transmitter shaft for detecting a full revolution of the transmitter shaft |
| 12/10/1991 | US5071259 Sensor for measuring the pressure and temperature of tires |
| 12/05/1991 | DE4017788A1 Rotary connection in vehicle wheel - incorporates sealing union connecting compressed air supply to tyre |
| 12/03/1991 | US5069759 Pressure switch |
| 11/21/1991 | EP0457028A2 Air control system for pneumatic tires on a vehicle |
| 11/21/1991 | DE4016207A1 Vehicle tyre air pressure measurement arrangement - contains measurement piston in non-magnetic measurement tube with e.g. inductive sensor |
| 11/20/1991 | CN2088947U Portable inflating tube for bicycle |
| 11/20/1991 | CN2088946U Tyre pressure alarm |
| 11/20/1991 | CN2088945U Pedel inflating pump mounted to bicycle frame |
| 11/14/1991 | WO1991017069A1 Combined control system for motor vehicles |
| 11/14/1991 | WO1991017064A1 Bicycle operated air pump |
| 11/14/1991 | DE4014379A1 Adjusting tyre pressure according to speed and load - linearly increasing pressure as speed rises within certain limited ranges |
| 11/14/1991 | DE4014378A1 Car antitheft alarm linked to tyre pressure regulator - causes immediate redn. of atmos. pressure on one or more tyres with prevention of pressure restoration |
| 11/14/1991 | DE4014122A1 Method of controlling air pressure in vehicle tyre - involves establishment of desired value higher than normal cold tyre pressure value |
| 11/14/1991 | DE4014121A1 Tyre pressure controller for motor vehicle - has sensors and electronic processor on wheels with electrical power transferred from vehicle chassis |
| 11/13/1991 | EP0455993A2 Method and device for establishing and checking the condition of a technical component of a vehicle |
| 11/13/1991 | EP0455636A1 Inflation pressure monitor for vehicle tyres. |
| 11/13/1991 | CN2088513U Bicycle with inflating tube |
| 11/13/1991 | CN2088495U Automatic inflate air valve |
| 11/13/1991 | CN2088494U Pressure preventive inner tyre |
| 11/12/1991 | US5065134 Tire pressure sensor for motor vehicles |
| 11/12/1991 | US5063774 Tire pressure sensor for motor vehicles |
| 11/07/1991 | DE4014561A1 Regelsystem fuer kraftfahrzeuge Control system for motor vehicles |
| 11/06/1991 | EP0391922B1 Tyre pressure sensor for motor vehicles |
| 10/30/1991 | CN2087581U Air-filler device for tyre |
| 10/29/1991 | US5061917 Electronic warning apparatus |
| 10/29/1991 | US5060685 Safety cap for tire valve |
| 10/23/1991 | EP0373170B1 Device for protecting the systems and load of motor vehicles |
| 10/23/1991 | CN2087141U Prop stand and air pump |
| 10/17/1991 | DE4010711A1 Vehicle wheel with tyre pressure variation device - has pump element driven by rotation of wheel or by electric motor |
| 10/16/1991 | CN2086682U Skid-proof belt of automobile |
| 10/16/1991 | CN2086681U Skid-proof belt of automobile |
| 10/16/1991 | CN2086680U Concealed aerator for bicycle |
| 10/16/1991 | CN1055327A Warning device for tire pressure loss |
| 10/09/1991 | EP0450653A2 Tire pressure detecting apparatus for vehicle |
| 10/09/1991 | CN2086216U Safe alarm for trailer tyre pressure shorting |
| 10/09/1991 | CN2086215U Automatic aerator for bicycle |
| 10/08/1991 | US5055826 Pressure sensor system |
| 10/08/1991 | US5054511 Tire valve having an automatic pressure release device |
| 10/08/1991 | US5054315 Coding of the value of several quantities measured in a tire |
| 10/08/1991 | CA1290230C Rapid tire deflation system |
| 10/03/1991 | WO1991014586A1 Process and system for monitoring tyre pressure |
| 10/02/1991 | DE4009687A1 Tyre pressure controller esp. for motor vehicle - has compressor, pressure reservoir, and additional reservoir for pressure reduction with feedback to pressure reservoir |
| 10/02/1991 | CN2085743U Inflater attached to bicycle |
| 10/02/1991 | CN2085742U Inflater attached to bicycle |
| 10/01/1991 | US5052484 Electrical connector and contact assembly for vehicles |
| 10/01/1991 | US5052456 Device for deflating a tire when rotating |
| 09/26/1991 | DE4009540A1 Verfahren und system zur reifendruckueberwachung Method and system for reifendruckueberwachung |
| 09/25/1991 | CN2085430U Cycle-mounted air storing type air pump with rocker |
| 09/25/1991 | CN2085320U Low pressure alarm for tyre of car |
| 09/25/1991 | CN2085319U Inflating pump for bicycle |
| 09/19/1991 | WO1991014120A1 Tyre valve assemblies |
| 09/17/1991 | US5050110 Process and mechanism for determining the effective air temperature in at least one pneumatic tire of a vehicle |
| 09/04/1991 | EP0445003A1 Tyre monitoring device for automotive vehicle wheels |
| 09/04/1991 | EP0444398A2 Monitoring device for the pressure of a mesure chamber subjected to the pressure of a vehicle tyre |
| 09/04/1991 | EP0444109A1 A method and system for monitoring the tyre footprints of a motor vehicle, particularly for automatically optimising the behaviour of the motor vehicle. |