VEHICLE
To suppress the generation of abnormal sound.SOLUTION: A vehicle comprises: a constant velocity joint 14 connected to a drive shaft 12 to transmit a rotational driving force to wheels; an axle hub 16 coupled to a shaft part 24 of an outer cup 22 of the constant velocity joint 14; a knuckle 18 rotata...
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| Format: | Patent |
| Sprache: | eng ; jpn |
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| Zusammenfassung: | To suppress the generation of abnormal sound.SOLUTION: A vehicle comprises: a constant velocity joint 14 connected to a drive shaft 12 to transmit a rotational driving force to wheels; an axle hub 16 coupled to a shaft part 24 of an outer cup 22 of the constant velocity joint 14; a knuckle 18 rotatably supporting the axle hub 16; and a bearing 20 rotatably supporting the axle hub 16 with respect to the knuckle 18. The outer cup 22 has: a hollow shaft part 24 having a spline formed on an outer peripheral surface thereof; and a shaft member 28 coaxially arranged in the hollow shaft part 24. The shaft part 24 of the outer cup 22 and the shaft member 28 are connected to each other via a first tapered part 27 and a second tapered part 29 which have a tapered surface.SELECTED DRAWING: Figure 1
【課題】異音の発生を抑制すること。【解決手段】ドライブシャフト１２に連結されて回転駆動力を車輪に伝達する等速ジョイント１４と、等速ジョイント１４のアウタカップ２２の軸部２４に結合されるアクスルハブ１６と、アクスルハブ１６を回転可能に支持するナックル１８と、このナックル１８に対してアクスルハブ１６を回転可能に支持するベアリング２０とを備え、アウタカップ２２は、外周面にスプラインが形成された中空の軸部２４と、この中空の軸部２４内に同軸状に配置された軸部材２８とを有し、アウタカップ２２の軸部２４と軸部材２８とは、テーパ面を有する第１テーパ部２７及び第２テーパ部２９を介して接続されている。【選択図】図１ |
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