Patent ID: 7486484

Claim:
A rotating disk storage device comprising: a rotating disk recording medium having a first recording surface and a second recording surface; a first head gimbal assembly on which a head for making access to said first recording surface is mounted; a second head gimbal assembly on which a head for making access to said second recording surface is mounted; and a carriage including a first actuator arm for fixing said first head gimbal assembly, a second actuator arm for fixing said second head gimbal assembly, a coil support, and a voice coil held by said coil support; wherein said first actuator arm has an outer surface, a leeward side face, a windward side face, and an inner surface opposed to said first recording surface, said second actuator arm has an outer surface, a leeward side face, a windward side face, and an inner surface opposed to said second recording surface, and said first and second actuator arms each further have a slant face extending from said windward side face toward said leeward side face, and wherein, in each of said first and second actuator arms, said leeward side face is formed with a wiring fixing portion for fixing wiring connected to an associated one of said heads.