| 摘要 |
PROBLEM TO BE SOLVED: To provide an electromagnetic clutch capable of releasing water without accumulation even when the water intrudes near an end face portion of a bearing disposed inside of a clutch rotor.SOLUTION: In an electromagnetic clutch 6 in which an armature 33 is attracted to a friction face side of a clutch rotor 31 against biasing force of a plate spring 35 by electromagnetic force of an electromagnet 32, the friction faces of the clutch rotor 31 and the armature 33 are connected, and rotary driving force transmitted to a pulley 30 is transmitted to a driving shaft 10, a water releasing path 39 is formed to be communicated with a space at a side opposite to the armature 33 in an axial direction of the clutch rotor 31 from the neighborhood of an end face at a side of the armature 33 to which a bearing 36 is press-fitted, of an inner peripheral wall face of the clutch rotor 31.SELECTED DRAWING: Figure 1 |
