| 摘要 |
PROBLEM TO BE SOLVED: To provide a pulsar ring and a bearing device to be mounted on a vehicle with reduced labor and time. SOLUTION: A pulsar ring 7 includes an annular support member 22 having a large diameter part 25 which is provided with a flange part 26 for positioning a plurality of gear plates 23 formed of silicon steel, at a left end part thereof. A concave groove 33 in an axial direction is formed on an outer periphery of the large diameter cylindrical part 25 of the annular support member 22 of the pulsar ring 7, and convex parts 34 to be engaged with this concave groove 33 are provided on inner peripheries of the plurality of respective gear plates 23 formed of silicon steel. After the plurality of the gear plates 23 formed of silicon steel have been assembled, the pressure ring 24 is assembled to the large diameter cylindrical part 25 of the annular support member 22 by shrinkage fit. COPYRIGHT: (C)2008,JPO&INPIT
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