| 摘要 |
A head suspension for a hard disk drive includes a base to be attached to a carriage of the head disk drive and turned around a spindle. A load beam includes a rigid part and a resilient part seperated from the rigid part, to apply load onto a head that is arranged at a front end of the load beam to write and read data to and from a disk arranged in the hard disk drive. A base end of the rigid part is connected to the resilient part that is supported with the base. A flexure has read/write wiring patterns connected to the head, the flexure supporting the head and attached to the load beam. A joint is provided on the rigid part, to be connected to the resilient part. A protrusion formed on each side edge. Reinforcing part each expands and connects between each of the protrudions and the rigid part.
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