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Patent Searching and Data


Matches 1 - 50 out of 11,096

Document Document Title
WO/2021/007974A1
Disclosed are a TPMS inflation valve for a commercial vehicle, and a TPMS sensor subassembly. The inflation valve is provided with an inflation valve body (2), an inflation valve seat (3) and a sensor subassembly (1), wherein the inflati...  
WO/2021/011595A1
A tire assembly (T; T') includes a tire (TR) and a tire height and contact patch sensor (100; 100') at least partially disposed within a tire chamber (C) of the tire (TR). The sensor (100; 100) includes a radar source (160) operable to d...  
WO/2020/128938A8
A method for estimating the pressure of the tyres (T1-T4) of a vehicle (V) is described, characterized in that it comprises: for each tyre (T1-T4), acquiring a signal or data indicative of the angular velocity of the wheel (W1-W4) with w...  
WO/2021/001862A1
Tyre (1) comprising a monitoring device (10) fixed onto an inner surface (2) at a crown portion (16) of the tyre (1), wherein the monitoring device (10) comprises: an electronic unit (11) comprising at least one temperature, pressure, ac...  
WO/2020/259877A1
The invention relates to a method for testing the tyre pressure of a vehicle (1), which has at least one vehicle wheel (3) and a vehicle body (2) which is resiliently supported on the vehicle wheel (3), said wheel comprising a gas-filled...  
WO/2020/254280A1
A method of checking tyre pressures using a control device having a wireless communication interface and at least one tyre monitoring device is disclosed. Each tyre monitoring device is mounted on a respective wheel of a vehicle and comp...  
WO/2020/254271A1
A method of copying data from a first device to a second device, each device comprising a wireless communication interfaces having a maximum range, is disclosed. The first device and the second device are separated by a distance greater ...  
WO/2020/254277A1
A method of determining a status of a tyre monitoring device is discussed. The tyre monitoring device comprises a counter initiated on a first use of the tyre monitoring device on a wheel and the method comprises: determining a current v...  
WO/2020/254334A1
A pump (1) for housing within a tyre, the pump (1) comprising: a fluid chamber comprising an inlet (4) operatively connectable to the environment and an outlet (6) operatively connectable to a tyre cavity; wherein the fluid chamber is co...  
WO/2020/254272A1
A method of configuring a tyre monitoring device is disclosed. The method comprises, at the tyre monitoring device: entering a configuration mode; responsive to entering the configuration mode, transmitting a first message to a second de...  
WO/2020/254278A1
Methods of restricting commands for a tyre monitoring device are discussed, including a method for controlling entry into a configuration mode and a method of restricting operation based on detection of an abnormal command pattern. In on...  
WO/2020/254879A1
A transmitter for a tire pressure monitoring system (TPMS) of a vehicle comprises of a pressure sensor, matching components, a printed circuit board (PCB) assembly, a printed antenna in a form of a conductive track. The pressure sensor i...  
WO/2020/254282A1
A method, apparatus and system are disclosed in which an indication given by at least one tyre monitoring device is confirmed by input received from another source is disclosed. The method comprises causing, by the control device, at lea...  
WO/2020/254273A1
A method for initialising a tyre monitoring device comprising a wireless communication interface and tyre monitoring devices and systems using the method are described. The method comprises: operating the tyre monitoring device in a firs...  
WO/2020/254275A1
A tyre monitoring device and method is described in which an error in a tyre monitoring device can be detected and indicated. A tyre monitoring device comprises an indicator and a wireless communication interface. A method of operating t...  
WO/2020/246320A1
Achieved is a tire failure prediction system that can perform abnormality determination with higher accuracy to predict failures. The tire failure prediction system 100 comprises: a setting unit that sets a predetermined master curve ind...  
WO/2020/246929A1
The invention relates to a method, performed by a control device (100) associated with a vehicle (1), the vehicle (1) comprising: a first driven axle (2); a first wheel (4) connected to the first driven axle (2); a second driven axle (6)...  
WO/2020/239479A1
The invention relates to a tyre pressure monitoring unit for mounting on a vehicle wheel, having a sensor for measuring the tyre pressure, a transmitter and a receiver for wireless data transfer, a memory for storing tyre data, and a con...  
WO/2020/239969A1
A vehicle safety system and a method of controlling a vehicle safety system is provided herein. The method of controlling a vehicle safety system includes determining, by an electronic control unit of the vehicle safety system, a cause o...  
WO/2020/238338A1
A solar energy tire pressure intelligent detection wheel, comprising: a tire pressure detection component, a solar energy battery component (4), a spoke (2), a rim (1), and a wheel center cover (13). The solar energy battery component (4...  
WO/2020/235415A1
A power source for a tire monitoring system disclosed in the present application comprises a power storage device and a power generation device that can supply generated electric power to the power storage device, wherein: the power gene...  
WO/2020/231430A1
A system and apparatus that reduces tire scrub on a truck and or trailer during turns. The system minimizes the redistribution of the load among the tires thereby spreading the load of the trailer or truck among the tires avoiding unnece...  
WO/2020/202212A3
The present subject matter discloses an automated load detection system (ALDS) (110) and a sensor assembly (104) may be communicatively coupled to the tyre (102). The ALDS (110) may receive location data (132) of the sensor assembly (104...  
WO/2020/231805A1
The invention relates to a rotary transmission apparatus (1) for the transmission of control and/or working pressures to a fluid duct (51) which is received or configured at least in regions in the interior of a shaft (50), in particular...  
WO/2020/224703A1
The invention relates to a hub covering (2) for a tyre filling device of a vehicle for covering a wheel hub (1) of the vehicle, wherein an air supply which is coupled to a steering knuckle (21) arranged inside the wheel hub (1) is connec...  
WO/2020/225416A1
The invention relates to a method for predicting pressure oscillations in a vehicle tire (1), wherein the vehicle tire (1) is rotatably mounted on a test bench rim (2) via a wheel bearing, the vehicle tire (1) interior being pressurized ...  
WO/2020/226128A1
This temperature measuring device (80), for measuring the temperature of a rotor (40) in a motor (20), comprises a temperature sensor (82), a transmission unit (73), and a receiving unit (76). The temperature sensor (82) is fixed to the ...  
WO/2020/221524A1
The invention relates to a sensor system (10) for vehicle tyres (1) comprising at least one sensor (11, 12) and at least one control unit (13), wherein the sensor (11, 12) is electrically connected to the control unit (13) by means of at...  
WO/2020/219344A1
A tire inflation system for a heavy-duty vehicle having a source of fluid pressure, a tire and wheel assembly, and a fluid path. The fluid path includes at least one conduit, a first valve, and a flow detection structure. The conduit pro...  
WO/2020/214318A1
A system for powering an electronic device within a tire is provided, the system comprising: a generator electrically connected to an electrically conductive wheel, the tire being mounted upon the wheel; the tire including bead portions,...  
WO/2020/214320A1
A system for powering an electronic device within a tire is provided, the system comprising: a generator; an electrically conductive wheel coated in a non-conductive coating, the wheel including rim lips, wherein one of the rim lips incl...  
WO/2020/211969A1
The invention relates to a system for determining the tyre condition of a vehicle tyre (1) in a vehicle, said system comprising: a number of sensors (11) which detect measurement values (m1, m2, m3) relevant to the tyre condition; and a ...  
WO/2020/215061A1
A tire pressure management system (110) includes at least an axle (16), a hubcap (32) supported by the axle (16) and having an interior and an exterior, a rotary union mounted to the hubcap (32). The rotary union includes at least rotary...  
WO/2020/215063A2
A tire pressure management system (110) includes at least an axle (16), a hubcap (32) supported by the axle (16) and having an interior and an exterior, and a rotary union (10) mounted to the hubcap (32). The rotary union (10) includes a...  
WO/2020/214319A1
A system for powering an electronic device within a tire is provided, the system comprising: a generator electrically connected to an electrically conductive wheel, the tire being mounted upon the wheel; the tire including bead portions,...  
WO/2020/208132A1
The invention relates to a method for encapsulating electronic devices, in which, successively, a profiled strip is placed on a conveyor belt, the profiled strip comprising a base, at least one flap projecting with said base. An electron...  
WO/2020/208131A1
The invention relates to a single piece profiled strip (1) for encapsulating electronic devices (5) and to a method for encapsulating an electronic device.  
WO/2020/207688A1
The present invention relates to a device for an electronic system for checking the pressure of the tyres of a motor vehicle, said device comprising at least one means for activating tyre sensors, a means for receiving signals from the s...  
WO/2020/202212A2
The present subject matter discloses an automated load detection system (ALDS) (110) and a sensor assembly (104) may be communicatively coupled to the tyre (102). The ALDS (110) may receive location data (132) of the sensor assembly (104...  
WO/2020/202186A1
An enclosure 100 to be embedded in a tire of a vehicle includes a housing portion 101 comprising a base 103 and side walls 104 along periphery of the base 103 and a cover portion 102 comprising a flat surface 109. The cover portion 102 i...  
WO/2020/201512A1
System for inflating a tire of a wheel, configured to be build inside or onto a hub of a vehicle, comprising a stationary section and a rotary section wherein the stationary section comprises a first clutch part, wherein the rotary secti...  
WO/2020/200809A1
The present invention relates to an interrogation device (20) for interrogating an acoustic wave sensor (10), comprising a transmission antenna (21) configured for transmitting an interrogation radiofrequency signal to the acoustic wave ...  
WO/2020/201402A1
Methods and apparatus for determining whether a vehicle tyre pressure check has been carried out, comprising: receiving from a pressure reader module a request for tyre pressure data indicative of a the pressure of a gas retained within ...  
WO/2020/200660A1
The invention relates to a a pneumatic tire (100) comprising a first tread area portion (111), an electric power source (330), a transmission device, an accelerometer (10), and a control unit (50) configured to operate in a power saving ...  
WO/2020/200822A1
The present invention relates to a method of interrogating an acoustic wave sensor, compris- ing transmitting, by an interrogator, an interrogation radiofrequency signal to the acoustic wave sensor by means of a transmission antenna, rec...  
WO/2020/193463A1
The present invention concerns an inflation valve (1) having a tubular core (5) surrounded by an elastically deformable sleeve (6) with a bulb (7) widening towards the inner longitudinal end of the valve (1) and bearing a sealing groove ...  
WO/2020/193716A1
The invention concerns a method for controlling a triggering of an activation of a function by a control module (21) housed in a wheel unit (5 to 8) and communicating, by a communication module (20) comprising a first quartz (29) timer (...  
WO/2020/198721A1
A rotary union is configured for removable disposition into the central bore of a hubcap through an orifice in the outboard face of the hubcap. The hubcap includes a fluid channel extending from the central bore to the exterior of the hu...  
WO/2020/192686A1
An error compensation method and apparatus for measuring tire pressure of a vehicle. The method comprises the following steps: 1) estimating the slope of a road surface where a vehicle is located at the current moment, and when the slope...  
WO/2020/192687A1
A method and a device for determining the tire pressure of an automobile tire. Said method comprises the following steps: 1) establishing a wheel radius analysis model to obtain wheel radius estimation value analysis; 2) filtering the wh...  

Matches 1 - 50 out of 11,096