| 摘要 |
A magnetic disk supporting device for a magnetic recording and playback apparatus including an annular table, an annular yoke and a generally annular leaf spring which are disposed one upon another and surround an upright shaft extending from a disk driving unit, and a disk drive pin upstanding from the leaf spring, extending through the yoke and the table and having an upper end projecting above the table. A bush surrounds the shaft adjacent to the top thereof and is secured thereto. The table, yoke and leaf spring are fitted about the bush and held together by the bus0. The table has a plurality of bosses which position it relative to the leaf spring. The table is formed from a magnetic material.
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