To reduce propagation of vibration occurring from engagement between a wheel module and a gear of a moving mechanism.SOLUTION: According to one embodiment, a wheel module includes: a gear mechanism which reduces a speed of rotation occurring in a motor part; a bearing part into which a rotary shaft of the gear mechanism is inserted; a support part supporting the bearing part; and an elastic member which is disposed in a gap formed between an outer wall of the bearing part and an inner wall of the support part and is brought into contact with the outer wall of the bearing part and the inner wall of the support part.SELECTED DRAWING: Figure 5
【課題】車輪モジュールおよび移動機構の歯車の噛み合いから生じる振動の伝播を低減すること。【解決手段】実施形態によれば、車輪モジュールは、モータ部で発生した回転を減速させる歯車機構と、歯車機構の回転軸が挿入される軸受部と、軸受部を支持する支持部と、軸受部の外壁と支持部の内壁との間に形成された隙間に配置され、軸受部の外壁と支持部の内壁とに当接する弾性部材と、を備える。【選択図】図5
WHEEL MODULE AND MOVING MECHANISM
車輪モジュールおよび移動機構
2019-08-08
Patent
Electronic Resource
Japanese
WHEEL MODULE, MOVING MECHANISM, AND WHEEL MODULE CONTROL METHOD
European Patent Office | 2019
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