To provide a tire measurement device and a pneumatic tire that are satisfactory in workability in separating a tire body and a wheel.SOLUTION: A tire measurement device 3 includes: a sensor 31 disposed on a tire inner cavity surface 14a of a pneumatic tire 1; and a relay 32 and a power source 33, disposed on an outer peripheral surface 23a of a wheel. With respect to a range of a predetermined angle within ±90° in an opposite direction of the sensor 31 as viewed from the rotational axis of the tire, the relay 32 and the power source 33 are disposed outside the range of the predetermined angle.SELECTED DRAWING: Figure 1
【課題】タイヤ本体およびホイールの分離の作業性が良いタイヤ計測装置および空気入りタイヤを提供する。【解決手段】タイヤ計測装置3は、空気入りタイヤ1のタイヤ内腔面14aに配設されたセンサ31と、ホイールの外周面23aに配設された中継器32および電源33と、を備える。中継器32および電源33は、タイヤ回転軸から見てセンサ31と反対方向の±90°内における所定角度の範囲に関し、前記所定角度の範囲の外側に配設されている。【選択図】図1
TIRE MEASUREMENT DEVICE AND PNEUMATIC TIRE
タイヤ計測装置および空気入りタイヤ
2022-07-08
Patent
Electronic Resource
Japanese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
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