A tire air filling device according to one embodiment includes a cylinder having a first opening communicating with a tire; and a weight that has an air flow hole through which air to be supplied to the tire passes, and that moves in an axial direction of the cylinder upon a receipt of a centrifugal force, to supply the air from the first opening to the tire. The tire air filling device includes a weight airtight member interposed between the weight and an inner surface of the cylinder; and a weight spring that biases the weight to a side opposite to the tire. The cylinder has a second opening on a side opposite to the first opening, and a cap that is detachably attached to the second opening is provided.
TIRE AIR FILLING DEVICE
2024-11-14
Patent
Electronic Resource
English
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
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