| 摘要 |
PROBLEM TO BE SOLVED: To provide a carriage assembly which suppresses the fluttering of an actuator arm and a magnetic disk. SOLUTION: A rotary disk-shaped storage device is provided with: a first actuator arm having an upwind side face 107a, a downwind side face 101a, an outer surface 103a and an inner surface 111a; and a second actuator arm having an upwind side face 107c, a downwind side face 101c, a first inner surface 111b(1) opposed to the inner surface of the first actuator arm, and a second inner surface 111b(2) positioned on a side opposite to the first inner surface. The first actuator arm is formed with a slope 105a from the upwind side face to the inner surface, and the second actuator arm is formed with a slope 105b(1) from the upwind side face to the first inner surface and a slope 105b(2) from the upwind side face to the second inner surface. COPYRIGHT: (C)2006,JPO&NCIPI
|
