摘要:
An apparatus and method for fixing an installation object on a wheel, which are enabled to restrain rotation of a housing caused by a tightening torque of a worm screw, and to thereby prevent breakage of the housing. The apparatus for fixing an installation object on a wheel includes a band which is looped around a rim well portion of the wheel and holds the installation object. While a housing for holding a worm screw is fixed to one end portion of the band, a plurality of slits for engaging with a thread of the worm screw are provided in the other end portion of the band. The apparatus includes a rotation restraining mechanism which projects more outward than the housing in a width direction of the band, and restrains rotation of the housing caused by a tightening torque of the worm screw.
摘要:
A vehicle monitoring system which may easily identify information transmitted from each of detecting devices without registration of identification information of the detecting devices and a transponder thereof are provided. A display 30 is disposed in a distal end of the transponders 20 all connected in series through a cable 40. Each of the detecting devices 10 detects conditions in a predetermined portion of a vehicle and transmits vehicle information including measurement results, its own identification information and the number of transmissions. Each of the transponders 20 determines whether the vehicle information transmitted from the detecting devices 10 is received or not based on the identification information of the detecting devices 10 registered in advance, and transmits the vehicle information to the transponder 20 connected to the transmitting side or the display 30, when it determines that the vehicle information is to be received. Also, the each transponder 20 receives the vehicle information transmitted from the transponder 20 connected to the receiving side, updating the number of transmissions included in the vehicle information and transmits the vehicle information to the transponder 20 connected to the transmitting side or the display 30.
摘要:
Provided are a tool and a method for fixing an installation object on a wheel, which are enabled to restrain rotation of a housing caused by a tightening torque of a worm screw, and to thereby prevent breakage of the housing. The tool of the present invention for fixing an installation object on a wheel is a fixing tool where a band which is looped around a rim well portion of the wheel and holds the installation object is included, and while a housing for holding a worm screw is fixed to one end portion of the band, a plurality of slits for engaging with a thread of the worm screw are provided in the other end portion of the band. The tool includes a rotation restraining mechanism which projects more outward than the housing in a width direction of the band, and restrains rotation of the housing caused by a tightening torque of the worm screw.
摘要:
An installation structure of an electronic component for a tire, where the installation structure protects the electronic component from heat produced by a tire and a braking device and enables accurate information about the inside of the tire to be obtained without being affected by the heat sources. In the installation structure, an electronic component housed in a case is installed at an arbitrary installation in the air chamber of a tire and a heat-insulating structure is interposed between the electronic components and the installation position.
摘要:
A sensor device for a tire, having enhanced transmission capability without disturbing the assembly of a rim to the tire. With itself installed in the tire, the sensor device detects information inside the tire and transmits the result to the outside. The sensor device has a case for receiving an electronic component and an antenna electrically connected to the electronic component and extended to the outside of the case. The fore-end portion of the antenna is made to be displaceable outwardly in the tire radial direction by centrifugal force generated in the rotation of the tire.
摘要:
A pneumatic tire having a film-shaped electronic device on a surface of the tire or inside the tire. The film-shaped electronic device is slidable between sheet-shaped members disposed on both surfaces of the film-shaped electronic device.
摘要:
The present invention provides a tire/wheel assembly and a run-flat support member. A pneumatic tire is fitted to a wheel rim; and the run-flat support member constituted of a circular shell and elastic rings is inserted into a cavity of the pneumatic tire, in which the circular shell has a support surface thereof extended toward the periphery of the tire and leg portions along each side of the support surface, and the elastic rings support the leg portions of the circular shell on the rim. In the tire/wheel assembly, the leg portion of the circular shell is formed to have a sidewall extending in a shell radial direction and a bottom wall that is substantially parallel to a shell axial direction. The elastic ring is attached to the sidewall of the leg portion while being abutted on the bottom wall of the same without an engagement.
摘要:
To provide a transponder for tire, in which the physical quantity in an atmosphere within a tire air chamber can be accurately detected by a sensor and which can be vulcanized in a state in which it is embedded in the tire, a tire with the transponder, and a manufacturing method of the tire. According to the present invention, a transponder obtained by hermetically sealing, by a housing, a circuit substrate with the sensor and other electronic components packaged is embedded between an inner liner and a carcass ply. A green tire thus embedded is vulcanized, and after the vulcanization, the tip end portion of a protruded portion of the housing is removed together with part of the tire inner wall surface, and an aperture is formed at a tip end of the protruded portion to communicate an interior of the tire air chamber with the sensor within the housing. Since a circuit substrate is hermetically sealed and housed within the housing, there is no possibility that pressure during vulcanization is applied to the sensor. Thereby, the sensor and the electronic components are protected against deterioration and destruction due to the pressure during vulcanization.
摘要:
An internal information detector is disclosed, which is capable of preventing the leakage of pressure from an attached portion to a pressure vessel, and also preventing the interference with the pressure vessel. This internal information detector comprises a pressure injection valve penetrating a partition wall of the rotatable pressure vessel, the pressure injection valve being fixed to the pressure vessel; and an information detection unit located in the pressure vessel to detect information inside the vessel, the information detection unit being united with the pressure injection valve. The position of a center of gravity is adjusted to cancel a rotation moment caused by a centrifugal force during the rotation of the pressure vessel.
摘要:
A hub odometer is disclosed, which includes: an eccentric weight rotably supported in a center axis position of an axle hub; a case attached to the axle hub to surround the eccentric weight; a non-contact measuring mechanism disposed to measure the number of revolutions in a relative relation to the case and the eccentric weight; and a transponder including a memory for storing measuring data of the measuring mechanism, a transmitting circuit for transmitting the data stored in the memory, and a receiver for receiving an interrogation wave from a remote unit, the transmitting circuit being actuated on the basis of the interrogation wave.