| 摘要 |
PROBLEM TO BE SOLVED: To prevent breakage of parts by shock from outside, especially breakage of a positioning member by devising a positioning member without adding a new device on a structure to a chassis portion. SOLUTION: A disk drive is equipped with a loader chassis 20 having an aperture 21 inside, and a traverse chassis 30 arranged at an aperture 21 of this loader chassis 20, wherein a positioning member 10 having a projection part 12 projected below is formed at an edge of the aperture 21 of the loader chassis 20, and an engagement hole 31 in which a projection part 12 can be inserted is formed at an outer edge of a traverse chassis 30. The disk drive is composed so that position of a traverse chassis 30 is regulated to a loader chassis 20 in a back and forth direction and a right and left direction orthogonal thereto by inserting the projection part 12 in the engagement hole 31. While the positioning member 10 is formed with resin, a root of the projection part 12 has a fixed bending force by the elasticity of resin. COPYRIGHT: (C)2008,JPO&INPIT
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