Claims
- 1. In combination: a preamplifier circuit chip and a disk drive suspension assembly comprising a slider and a flexure in operative association; the chip supporting the assembly on a disk drive actuator arn.
- 2. The combination according to claim 1, in which said assembly further includes a mounting plate adhered to said chip, said chip being adhered to said actuator arm to support said assembly on said actuator arm.
- 3. In combination, a disk drive suspension assembly and a chip, said suspension assembly being adapted for mounting on an actuator arm and comprising a flexure for supporting a slider in operative association with a disk, said chip having a first surface to which said assembly is mounted and a second surface adapted for mounting said chip to said actuator arm, said assembly being attached to said chip, said chip being attached to said actuator arm to support said assembly on said actuator arm.
- 4. The combination according to claim 3, in which said flexure, said slider. and said chip are arrayed within a cylindrical plane.
- 5. The combination according to claim 4, including also a mounting plate, and in which said mounting plate is attached to said assembly in flexure bridging relation.
- 6. The combination according to claim 5, in which said actuator arm extends longitudinally in a predetermined first plane to be generally parallel with the disk drive disk; said assembly flexure, mounting plate and chip being arrayed within said cylindrical plane, said cylindrical plane intersecting said actuator arm first plane.
- 7. The combination according to claim 6, in which said cylindrical second plane intersects said actuator arm first plane at a right angle.
- 8. The combination according to claim 7, in which said cylindrical plane has a diameter sufficient to surround said assembly and no greater than three times a diameter necessary to surround said chip.
- 9. The combination according to claim 8, in which said chip is attached to said mounting plate at the locus of said flexure-bridging.
- 10. The combination according to claim 9, including also a load beam and in which said load beam has generally an E-shape with a base, and extending from said base a center portion, a left portion and a right portion all generally extending in a load beam plane, said flexure generally extending in a flexure plane spaced from and generally parallel to said load beam plane, said flexure being attached to said left and right load beam portions and in gimballing contact with said load beam, said slider being supported by said flexure for operative association with said disk, said mounting plate extending in a mounting plate plane spaced from and generally parallel to said flexure plane, said mounting plate being attached to said load beam at its said left and right portions only to bridge said flexure.
- 11. The combination according to claim 10, in which said mounting plate is centrally deflected, said mounting plate being adhered to said chip at said deflection.
REFERENCE TO RELATED APPLICATION
This application is a continuation of U. S. patent application Ser. No. 09/172,894, filed on Oct. 15, 1998, now U.S. Pat. No. 6,356,413, which application claims the benefit of Provisional Application Ser. No. 60/063,887, filed Oct. 31, 1997.
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Date |
Kind |
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A |
5587857 |
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Provisional Applications (1)
|
Number |
Date |
Country |
|
60/063887 |
Oct 1997 |
US |
Continuations (1)
|
Number |
Date |
Country |
Parent |
09/172894 |
Oct 1998 |
US |
Child |
10/095995 |
|
US |