PROBLEM TO BE SOLVED: To provide a clutch device capable of being kept in a connected state in low speed rotation of a driven portion and in a cutoff state in high speed rotation of the driven portion with a simple structure.SOLUTION: A clutch device 21 includes a cylindrical outer member 30 connected to a driving wheel, and an inner member 40 coaxially disposed inside of the outer member 30. The inner member 40 is disposed with a clearance to an inner face 33a of the outer member 30, and connected to a motor. The clutch device 21 includes a weight member 50 disposed in the clearance between the outer member 30 and the inner member 40. Further a spring 60 is disposed to bias the weight portion 50 toward the inner member 40. The weight member 50 is rotated integrally with the outer member 30, and relatively rotatable in the radial direction of the outer member 30 with respect to the inner member 40.SELECTED DRAWING: Figure 4
【課題】簡素な構造でありながら、被駆動部の低速回転時に接続状態となり、且つ被駆動部の高速回転時に切断状態となることが可能なクラッチ装置を提供する。【解決手段】クラッチ装置21は、駆動輪に連結される筒状のアウタ部材30と、アウタ部材30の内部に同軸的に配置されるインナ部材40とを備える。インナ部材40は、アウタ部材30の内面33aと隙間を有して配置されており、モータに連結されている。また、クラッチ装置21は、アウタ部材30とインナ部材40との間の隙間に配置されるウェイト部材50と、ウェイト部材50をインナ部材40に向かって付勢するばね60とを備える。ウェイト部材50は、アウタ部材30と一体的に回転するとともに、インナ部材40に対してアウタ部材30の径方向に相対移動可能となっている。【選択図】図4
CLUTCH DEVICE AND VEHICLE DRIVING DEVICE
クラッチ装置及び車両駆動装置
04.04.2016
Patent
Elektronische Ressource
Japanisch
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