To provide a lightweight, inexpensive elastic wheel having high vibration absorption and vibration damping performance, and particularly an elastic wheel suitable for a micro-mobility that has a small diameter and travels at low speed, wheeled furniture, or a bag.SOLUTION: An elastic wheel 1 of the present invention includes: a circular ring-shaped base that is rotatable around a rotary shaft of a wheel; and a plurality of elastic segments 12 formed in a circular ring or arcuate shape and installed by being arranged in an outer peripheral part in so as to be open in a rotation direction of the circular ring-shaped base material. The elastic segment 12 has a tread part 13 to make contact with a road surface and a side wall part 14 elastically supporting the tread part 13, the tread part 13 and the side wall part 14 being formed of a plate spring member, and has a rubber-like elastic body 16 divided in the rotary shaft direction of the circular ring-shaped base on an inner peripheral surface 15 of the tread part 13.SELECTED DRAWING: Figure 1
【課題】高い振動吸収及び振動減衰性を有し、軽量、安価な弾性車輪の提供、特に、小径、且つ、低速走行するマイクロモビリティ、車輪付き家具やバッグに好適な弾性車輪を提供する。【解決手段】本発明の弾性車輪1は、車輪の回転軸周りに回転可能な円環状基材と、円環状又は弓状に形成され、円環状基材の回転方向に向けて開口する状態での外周部に複数配列されて取り付けられた弾性セグメント12と、を備え、弾性セグメント12は、路面と接地するトレッド部13とトレッド部13を弾性支持する側壁部14とが板ばね部材から構成され、トレッド部13の内周面15に前記円環状基材の回転軸方向に分割されたゴム状弾性体16を備える。【選択図】図1
ELASTIC WHEEL
弾性車輪
2023-10-13
Patent
Electronic Resource
Japanese
Elastic wheel for railway vehicle and wheel pair of elastic wheel
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