18179694. DISK DEVICE WITH POSITIONED RAMP simplified abstract (TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION)

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DISK DEVICE WITH POSITIONED RAMP

Organization Name

TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION

Inventor(s)

Hisashi Hasegawa of Yokohama Kanagawa (JP)

Hideki Yamaguchi of Sagamihara Kanagawa (JP)

Sinji Tukada of Kawasaki Kanagawa (JP)

DISK DEVICE WITH POSITIONED RAMP - A simplified explanation of the abstract

This abstract first appeared for US patent application 18179694 titled 'DISK DEVICE WITH POSITIONED RAMP

Simplified Explanation

The abstract describes a patent application for a disk device that includes various components such as a magnetic disk, magnetic head, suspension, ramp, housing, and screw. The screw plays a crucial role in holding the suspension in place at the unload position.

  • The disk device includes a magnetic disk, magnetic head, suspension, ramp, housing, and screw.
  • The suspension holds the magnetic head and moves to an unload position.
  • The ramp has an attachment tab with a through hole and holds the suspension at the unload position.
  • The housing has a support surface with a screw hole to support the attachment tab.
  • The screw includes a screw head, screw shaft, and first contact surface.
  • The screw shaft extends from the screw head and is fitted into the screw hole through the through hole.
  • The first contact surface on the screw head tapers in the first direction and contacts the attachment tab, holding it in place.

Potential Applications

This technology could be applied in the manufacturing of disk drives, data storage devices, and other magnetic storage systems.

Problems Solved

This innovation helps in securely holding the suspension in place at the unload position, preventing any damage to the magnetic head or disk during operation.

Benefits

- Improved stability and reliability of disk devices - Enhanced performance and longevity of magnetic storage systems

Potential Commercial Applications

"Disk Device Screw Mechanism for Magnetic Storage Systems"

Possible Prior Art

There may be prior art related to screw mechanisms used in disk devices or magnetic storage systems, but specific examples are not provided in the abstract.

Unanswered Questions

How does this technology impact the overall efficiency of disk devices?

The abstract does not mention the specific efficiency gains or improvements that this screw mechanism may provide in disk devices.

Are there any potential drawbacks or limitations to using this screw mechanism in disk devices?

The abstract does not address any potential drawbacks or limitations that may be associated with the implementation of this screw mechanism in disk devices.


Original Abstract Submitted

In general, according to one embodiment, a disk device includes a magnetic disk, a magnetic head, a suspension, a ramp, a housing, and a screw. The suspension holds the magnetic head and moves to an unload position. The ramp includes an attachment tab with a through hole. The ramp holds the suspension at the unload position. The housing has a support surface with a screw hole to support the attachment tab. The screw includes a screw head, a screw shaft, and a first contact surface. The screw shaft extends from the screw head in a first direction and is fitted into the screw hole through the through hole. The first contact surface is located on the screw head, tapers in the first direction, and contacts the attachment tab. The screw holds the attachment tab in-between the support surface and the first contact surface.

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