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Match Document Document Title
8146413 Two-port tire valve stem  
A two-port tire valve stem has a body, preferably of substantially rigid construction, with a first end portion adapted to be mounted to a wheel rim and a second end portion with at least two ports...
8138904 Tire internal pressure alarm device  
An elastic member 11 positioned between an inner surface of a casing 2 and a front face of a pressure sensing portion 8 of a pressure sensor 1 reduces a possibility of liquid and foreign matters in...
8138905 Circuit arrangement for a tire pressure warning device and tire pressure detecting method implemented using the tire pressure warning device  
A tire pressure warning device having a detection circuit is mounted to an inflation valve on every tire of a car to implement tire pressure detection. First, a microprocessing controller in the...
8130091 Carrier wave detecting tire pressure detecting apparatus and operating method for the same  
A tire pressure detecting apparatus has a micro-controller, a detecting module and a transceiver. The detecting module is electronically connected to the micro-controller and has a tire pressure...
8125323 Wheel monitoring device  
A wheel monitoring apparatus includes a measuring and evaluation unit designed to be fastened to the wheel in the region of at least one wheel nut or bolt of the wheel. The wheel monitoring...
8096175 Tire pressure sensor valve  
Provided is a tire pressure sensor valve that can be easily installed to a 2-piece or 3-piece inch-up wheel and protect a tire pressure sensor when removing a tire. The tire pressure sensor valve...
8074508 Device for mechanically fastening a tyre sensor to a rim  
The invention relates to a device (D) for fastening an electronic detection unit (100) for tires to a rim (J), this unit being of the type which is fastened to the valve (200), which valve...
8058981 Tire pressure monitoring device with LED warning light turned on by mechanical pressure switch  
A tire pressure-monitoring device (TPMD) directly mounted onto an air-pumping inlet-stem on a tire. The TPMD includes a light emitter connected to a battery through an electrical connecting loop...
8037745 Sensor for tire pressure and tire pressure monitoring system having the same  
Provided is a tire pressure monitoring system including: a tire pressure measurement sensor including a pressure detection means for detecting an air pressure in a tire, a connection pipe for...
8026802 Vehicle abnormality detection method and device thereof and sensor unit thereof  
There is provided a vehicle abnormality detection method detecting an abnormal state in which a high temperature occurs due to maladjustment of a vehicle bearing mechanism section or vehicle brake...
8015864 Digital tire pressure gauge with bleed valve  
A digital tire pressure gauge has a housing having a first and a second end. A port at the first end of the housing is adapted to engage with and open a needle valve of a tire valve stem. The gauge...
8009027 Contactless sensor systems and methods  
A tire monitoring system and associated method is disclosed. The tire monitoring system includes a plurality of tire sensor modules, employing contactless sensors, configured to transmit tire data...
7913551 Tire pressure gauge with cap wrench  
A tire pressure gauge with a valve cap wrench is disclosed. A bore at one end of the tire pressure gauge may be used to grip and remove a valve cap mounted on a valve stem of a tire. A port at the...
7911332 Wheel having a controlled pressure and a pressure reservoir  
A wheel having a controlled pressure includes a rim associated with a tank adapted to be filled with a fluid to a first pressure; a tire mounted on the rim and having an inner volume inflated to an...
7886589 Electronic unit for measuring operating parameters of a vehicle wheel  
An electronic unit for measuring operating parameters of a vehicle wheel, including an electronic module (1) and an inflation valve (2) comprising a body (6, 7) designed to extend through an...
7889064 Combined tire pressure gauge and remote tire pressure display  
A combined tire pressure gauge and remote tire pressure display includes a port adapted to couple to a vehicle tire valve stem and to open a valve in the valve stem; a chamber in physical...
7882733 Tire-pressure control apparatus  
A tire-pressure control apparatus includes an air pump driven by a rotating wheel to supply compressed air to a tire air chamber, a mechanical control valve that permits and prohibits supply of...
7870866 Valve stem assembly for clamping a tire pressure detector  
A valve stem assembly for clamping tire pressure detector has a valve stem and a fastener. The valve stem has an outer section and an inner section. The inner section has a distal end, an outlet...
7817024 Vehicle tire warning system  
An air pressure sensor (2) for a vehicle tire warning system includes a tubular housing (21) defining a chamber (218), an air pressure actuating device seated in the chamber and being moveable back...
7810390 Push in tire valve stem  
A tire pressure monitoring assembly includes a sensor secured to a valve stem secured within a wheel rim. The sensor is secured to the valve stem with a push on clip. The valve stem includes two...
7804397 Valve-integrated transponder  
A valve-integrated transponder includes an air valve and a casing that are integrated with each other, and is disposed within a tire. The air valve is press-fitted to a valve hole in a wheel rim....
7804398 Valve-integrated transponder  
A valve-integrated transponder includes an air valve and a casing that are integrated with each other, and is disposed within a tire. The casing houses a substrate having a detecting element...
7784337 Sensor of tire pressure monitoring system  
A tire pressure monitoring system sensor includes a body provided with an air inlet that provides fluid communication between the interior of the body and the interior of a tire. A pressure plate...
7779682 Dual purpose pressure sensor  
A pressure transducer, particularly adapted to measure the pressure in a tire and to enable the tire to be filled includes a first housing, having an internal hollow. Positioned in the hollow of...
7779681 Saw based tire pressure sensor valve adaptor  
A SAW based tire pressure sensor assembly comprising a body having a tubular stud 1 formed on an end thereof which is engageable in an inflation tube formed in a tire inflation valve 3 so as to...
7775095 Valve stem with a connecting cap for a tire pressure detector  
A valve stem with a connecting cap for a tire pressure detector has a body, a connecting cap and a fastener. The body is tubular, is a valve stem applied for truck and has an outer section, an...
7757550 Valve stem with an adjustable tire pressure detector  
A valve stem with an adjustable tire pressure detector has a tire pressure detector, a valve stem body, a conducting member and a fastening assembly. The tire pressure detector has a guiding slot,...
7721592 Tire pressure gauge with cap wrench  
A tire pressure gauge with a valve cap wrench is disclosed. A bore at one end of the tire pressure gauge may be used to grip and remove a valve cap mounted on a valve stem of a tire. A port at the...
7721418 Valve stem installation system  
A valve stem installation system (10) includes a conveyor (24) for moving wheel (14). A controller (60) is adaptable for segmenting the wheel (14) into a plurality of sections (S1-S11). A detector...
7703316 Valve stem assembly for tire pressure detecting systems  
A valve stem assembly for tire pressure detecting systems has a valve stem, a connector and a tire pressure detector. The valve stem is conductive. The connector is connected coaxially on the valve...
7694557 Tire pressure monitoring sensor and mounting method  
A tire pressure monitoring sensor includes resilient spring members to support and resist movement during rotation of the wheel.
7669466 Monitoring device attachment to rubber valve stems  
Tire sensor packaging capable of being installed on a standard snap-in tire valve stem is provided. The sensor package includes an attachment member capable of being disposed in the flexible bore...
7669465 Systems and methods for maintaining air pressure in tires  
A system for air injection into tires, comprising a rotary air chamber secured to a hub cap wherein the rotary air chamber is configured to inject air into at least one tire when tire pressure...
7659816 Method and a device for detecting intrusion into or tampering with contents of an enclosure  
A method and a device for detecting intrusion into or tampering with contents of an enclosure. According to the method at least one gas proof seal-barrier is provided in association with the...
7654136 Tire pressure sensor capable of preventing pressure and moisture damage  
A tire pressure sensor including a body, a sealing member and a circuit and signal transmission apparatus is provided. The body includes a first casing, a first hole, a receiving portion and a...
7647693 Valve stem installation system and method of installing the valve stem  
A valve stem installation system (10) includes a conveyor (24) for moving wheel rims (14). A detector (50) is comparable with the conveyor (24) to detect size of the wheel rim (14) and a location...
7639123 Fasten device for tire pressure alarm transmitter  
A fasten device for tire pressure alarm transmitter, which comprises a fasten base for fastening a valve core style transmitter, and a strip for binding the fasten base on wheel rim, wherein: the...
RE41058 Device capable of signalling the inflating condition in the tires  
The inventor discloses and claims a device for signaling the inflation condition of tires, as externally visible or as may be registered by remote audio or visual cues. The device generally is...
7621177 Attached tire pressure sensor and air nozzle assembly  
An attached tire pressure sensor and air nozzle assembly includes an air nozzle for installation in the rim of a vehicle wheel, an attached tire pressure sensor threadedly coupled with the air...
7607346 Tire pressure indicator  
A tire pressure indicator (TPI) (10) that provides a method by which the air pressure in vehicle tires can be easily and reliably checked to determine if the tires are optimally inflated. The TPI...
7587935 Electronic unit for measuring operating parameters of a vehicle wheel, comprising an electronic box and an inflation valve of the snap-in type  
An electronic unit for measuring operating parameters of a vehicle wheel, includes an electronic box (1), an inflation valve (2) of the snap-in type composed of a valve body (3) made of an...
7568386 Tire pressure monitoring apparatus allowing for relative movement between a pressure transducer and a valve stem  
A tire pressure monitoring apparatus includes a pressure transducer and a valve stem. A spring member connects the pressure transducer to the valve stem. The spring member facilitates relative...
7565832 Tire pressure monitor  
A tire pressure detector includes an electrically conductive housing having a housing body and a protruding annular body; a cover having a sleeve portion connected to the protruding annular body,...
7549329 Tire pressure detecting valve stem  
A tire pressure detecting valve stem has a case, a body and a tire pressure detector. The case is rectangular and has an inner surface. The body is a valve stem and is integrally and transversely...
7551069 Tyre data monitoring systems  
A vehicle tyre data monitoring system has a wheel mounted sensor means that is adapted to transmit one or more of pressure, temperature, angular velocity, and force vector data for a tyre as a...
7549330 Leak down device for tire pressure monitoring system  
A tire and wheel rim assembly includes a tire supporting rim having an outward facing mounting surface; a tire mounted to the rim positioning an internal tire cavity over the rim mounting surface;...
7536904 Tire pressure detector and valve stem assembly  
The tire pressure detector and valve stem assembly has a valve stem, a wireless pressure detector and a fastener. The valve stem has an outer section and an inner section. The inner section is...
7516653 Tire pressure monitoring apparatus  
A tire pressure monitoring apparatus includes a pressure transducer having a housing and a valve stem secured to the housing. The valve stem projects through an opening in a wheel for holding the...
7509850 Vehicle protection device directly formed on inflation valve  
A vehicle protection device includes a wiper externally mounted on the wheel rim as fastened by an inflation valve fixed in the wheel rim, and a sensor holder engaged with the inflation valve and...
7493808 Fill-through tire pressure indicator  
A tire pressure indicator that is combined with a fill valve. The indicator and the fill valve are coaxial or concentric. The invention may be screwed onto a tire valve stem. The indicator has...
Matches 1 - 50 out of 384 1 2 3 4 5 6 7 8 >