PROBLEM TO BE SOLVED: To provide a non-puncture tube capable of coping with variation of tire size regarding a wheel diameter, facilitating fitting into a tire as well as reducing weight of the tube by annularly connecting a plurality of tube split bodies each having a hollow structure.SOLUTION: In a non-puncture tube, a plurality of plastic tube split bodies Deach having a hollow structure and an outer shape corresponding to an inner shape in a cross-sectional view of a tire are connected in a circumferential direction via connection respective parts K to form an annular shape.SELECTED DRAWING: Figure 7
【課題】中空構造の多数のチューブ分割体を円環状に連結することで、チューブの軽量化を図ったうえで、車輪径に係るタイヤサイズの変化に対応でき、しかもタイヤに対する嵌め込みを容易にすることである。【解決手段】タイヤの横断面視の内側形状に対応した外側形状を有する中空構造のプラスチック製の多数のチューブ分割体D1は、連結部Kを介して周方向に沿って連結されることで、円環状に形成された構成とする。【選択図】 図7
NON-PUNCTURE TUBE AND TIRE
ノーパンクチューブ、及びタイヤ
2016-12-22
Patent
Electronic Resource
Japanese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
Development of Tire Tube with Puncture Resistance Function
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