| 摘要 |
PURPOSE:To ensure the operation of a clutch by forming the clutch proper with an inner member having an axial hole and an outer member having a cam part, and connecting the cam part and an axis to each other averagely via an annular rubber material fitted between the internal surface of a cylindrical part and the external surface of the inner member. CONSTITUTION:A clutch proper 1 is constituted with two members of an inner member 5 having an axial hole 4 connected to the first rotary axis 2 and an outer member 6 formed separately from the inner member 5. The internal surface of an annular rubber material 11 is fixed to the external surface of a cylindrical part 5a, and the external surface of the material 11 is fixed to the internal surface of the cylindrical part 6a, thereby supporting the external member 6 on the internal member 5. According to the aforesaid construction, a cam part and an axis can be connected to each other averagely via each rolling body, and the operation of a clutch can be ensured. |
