Actuator arm assembly having an actuator arm wiring pattern and

Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Drum record

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G11B 548

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active

058447504

ABSTRACT:
An inexpensive actuator arm assembly which is suitable for a small sized magnetic disk drive unit. The actuator arm assembly includes an actuator arm rotatably mounted on a base, and a non-metallic suspension having a base end portion fixed on a leading end portion of the actuator arm and a leading end for supporting a magnetic head. The non-metallic suspension has a wiring pattern connected to the magnetic head. A flexible printed circuit sheet is bonded on the side surface of the actuator arm, and is connected at the one end to the wiring pattern of the suspension.

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