| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a rotor of a clutch which can be pressed and can reduce its costs. <P>SOLUTION: The rotor 10 of the clutch having the rotor and an armature can generate torque between the rotor 10 and the armature. The rotor 10 is formed by coaxially laminating a rotor piece 30 with a large diameter and a rotor piece 20 with a small diameter. Reduction of magnetic attracting force of the clutch can be prevented when windows 20A and 30A with designated shapes, which can prevent reduction of magnetic attracting force, are arranged on respective rotor pieces 20 and 30. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
