Abstract: A puncture repair liquid holding container includes a container main body provided with a holding portion that holds a puncture repair liquid and an opening, a cap mounted on the opening, and a reinforcing member made from a material having a tensile elastic modulus per unit cross-sectional area greater than that of a material constituting the holding portion. The reinforcing member is disposed around an entire circumference of the holding portion over at least a portion of the holding portion in a height direction.

Abstract: A noise reduction device (10) includes: a band member (11) made of a thermoplastic resin formed into a ring shape along a tire inner surface (5), and a sound absorbing member (12) made of a porous material bonded to the band member (11). The sound absorbing member (12) is arranged to be fitted onto the tire inner surface (5) with the help of the elastic restoring force of the band member (11). The band member (11) includes at least one rib (14) extending in the circumferential direction of the band member (11) on at least one surface in the thickness direction of the band member (11). The rib (14) is disposed so as to be present along the entire circumference of the band member (11).

Abstract: A puncture repair liquid holding container includes: a container main body provided with and opening portion and a holding portion where puncture repair liquid is held; and a cap attached to the opening portion; wherein a cross-sectional shape of the holding portion is non-true circular, and a metal reinforcing member provided around an entire circumference of the holding portion is provided on at least a portion of the holding portion in a height direction.

Abstract: A pressure detector includes: a case provided with a hole portion; support pillar members standing on the bottom surface of the case and each including a tapered portion at an end of each of the support pillar members; a circuit board including a sensor having a detection aperture, and mounting holes into which the respective tapered portions are insertable; and a packing provided with a through hole. The case and the circuit board are fixed by a cured resin while the hole portion is connected to the detection aperture via the through hole by inserting the tapered portion of each of the support pillar members into the mounting hole of the circuit board and by sandwiching the packing between the bottom surface of the case and the sensor.

Abstract: A transmitting device which is disposed in a tire hollow region, and which transmits tire information relating to the state of the tire, comprises: a sensor which detects, as tire information, a state of a gas which is filled in the hollow region of a tire which is surrounded by the tire and a rim; a transmitter which wirelessly transmits the tire information; and a casing which houses the sensor and the transmitter therewithin. The casing further comprises a through hole which passes through a wall of the casing, and which extends in an orthogonal direction to a sensor detection face of the sensor. The surface area of an outer side aperture part of the through hole is 0.8 mm2 or less, and the sensor detection face faces an inner side aperture part of the casing inner side of the through hole without obstructing with the space.

Abstract: A vehicle wheel includes a rim that extends in the wheel circumferential direction, that includes a rim hump formed in a convex form projecting to the outside in the wheel radial direction, and a through hole formed on a rim inclined face that is slanted to an inside in the wheel radial direction on an inside in a wheel width direction from a top of the rim hump. When the tire is fitted, a tire cavity region facing the rim hump is formed. The wheel includes a tire valve fitted to the through hole and a tire information acquisition device installed in the tire cavity region on the tire valve that acquires tire information on the condition of gas filling the tire cavity region. A fitting is provided between the rim inclined face and the tire information acquisition device.

Abstract: A transmitting device in a tire condition monitoring system includes a sensor having a plane sensor detecting face that senses tire information; a transmitter that wirelessly transmits the tire information; and a housing within which the sensor and the transmitter are provided, that includes an internal space in contact with the sensor detecting face of the sensor, and a ventilation hole that communicates with the internal space and the tire cavity region and that extends in a linear manner. An inside opening part of the ventilation hole is inclined with respect to the sensor detecting face, and is provided on the wall surface of the internal space that extends parallel to the sensor detecting face. An angle ? between the extension direction of the ventilation hole extending from the internal space to the tire cavity region and the normal line direction of the sensor detecting face is 10°???120°.

Abstract: A tire information obtaining device provided in a tire cavity region for obtaining tire information related to a condition of a tire includes: a sensor that detects the state of gas in the tire cavity region as the tire information; a valve; and a housing having an internal space for containing the sensor in a state of being compartmentalized from the tire cavity region, a ventilation hole for allowing communication between the internal space and the tire cavity region, and a communication hole connected to a cavity region side opening part of the valve at an end portion on the tire cavity region side and allowing communication between the cavity region side opening part and the tire cavity region.

Abstract: A transmitter apparatus can detect and transmit tire information, such as tire air pressure information, even when a puncture in the tire is repaired by a repairing agent. The transmitter apparatus includes a sensor detecting the state of gas in a tire cavity region as tire information; a transmitter transmitting the detected tire information; and a wall covering the sensor and transmitter. The wall forms an internal space divided from the tire cavity region and includes a communicating hole providing communication between the internal space and tire cavity region. An inside opening part of the hole in a housing surface facing the internal space has a greater opening area than an outside opening part of the hole in the housing surface facing the tire cavity region. A wall surface facing the communicating hole includes a recessed part recessed toward the housing surface including the outside opening part.

Abstract: A pressure detector includes: a case provided with a hole portion; support pillar members standing on the bottom surface of the case and each including a tapered portion at an end of each of the support pillar members; a circuit board including a sensor having a detection aperture, and mounting holes into which the respective tapered portions are insertable; and a packing provided with a through hole. The case and the circuit board are fixed by a cured resin while the hole portion is connected to the detection aperture via the through hole by inserting the tapered portion of each of the support pillar members into the mounting hole of the circuit board and by sandwiching the packing between the bottom surface of the case and the sensor.

Abstract: A transmitting device which is disposed in a tire hollow region, and which transmits tire information relating to the state of the tire, comprises: a sensor which detects, as tire information, a state of a gas which is filled in the hollow region of a tire which is surrounded by the tire and a rim; a transmitter which wirelessly transmits the tire information; and a casing which houses the sensor and the transmitter therewithin. The casing further comprises a through hole which passes through a wall of the casing, and which extends in an orthogonal direction to a sensor detection face of the sensor. The surface area of an outer side aperture part of the through hole is 0.8 mm2 or less, and the sensor detection face faces an inner side aperture part of the casing inner side of the through hole without obstructing with the space.