| 摘要 |
PROBLEM TO BE SOLVED: To provide a motor which can improve the sealing property of a bearing without hindering its performance or reliability thereon, and can improve its productivity by shortening assembling work. SOLUTION: This motor is equipped with a bearing member 201, a bearing member 202, a thrust bearing 218, a first thrust cover 219a, a second thrust cover 219b which is tightly stuck to the thrust cover 219a, and a lubricant 203 which lies between the bearing member 201, and the bearing member 202 and the thrust member 218. The first thrust cover 219a and the second thrust cover 219b have discoid fringes 221a and 221b (noncuts) and several points of cuts 212a and 212b inside the fringes, and the cut 212a of the first thrust cover 219a and the noncut 221b of the second thrust cover 219b are tightly stuck to fit each other, and the entire second thrust 219b is covered with an adhesive 220. COPYRIGHT: (C)2007,JPO&INPIT
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