公开(公告)号：WO1992013345A1

公开(公告)日：1992-08-06

申请号：PCT/US1992000393

申请日：1992-01-16

Applicant: HUTCHINSON TECHNOLOGY, INC.

Inventor： HUTCHINSON TECHNOLOGY, INC. ,  BLAESER, David, J.

IPC: G11B21/20

CPC classification number: G11B21/16 ,  G11B5/4826 ,  G11B5/4833

Abstract: A head suspension assembly (10) for use with drives for rigid disks which incorporates a layer of damping material (13) throughout the entire structure of the suspension to reduce the amplitude of all resonant modes of vibration.

公开(公告)号：WO1992009076A1

公开(公告)日：1992-05-29

申请号：PCT/US1991008371

申请日：1991-11-08

Applicant: HUTCHINSON TECHNOLOGY, INC.

Inventor： HUTCHINSON TECHNOLOGY, INC. ,  BLAESER, David, J. ,  LIEN, Brent

IPC: G11B05/48

CPC classification number: G11B5/484 ,  G11B5/4826 ,  G11B5/4833

Abstract: An improved magnetic head suspension having a unitary load beam (10) and flexure structure with a gimballed slider baseplate (12) etched into the slider. The present magnetic head suspension assembly overcomes prior art limitations by making the load beam (10) and flexure from one piece of sheet material. Thus, the accuracy of orientation of the flexure in relation to the load beam (10) is carefully controlled and the overall structure can be optimized to improve its dynamic characteristics and greatly reduce its size.

公开(公告)号：WO1992005542A1

公开(公告)日：1992-04-02

申请号：PCT/US1991006654

申请日：1991-09-13

Applicant: HUTCHINSON TECHNOLOGY, INC.

Inventor： HUTCHINSON TECHNOLOGY, INC. ,  JURGENSON, Ryan, A. ,  PAYNE, Valerie, J. ,  WHEATLEY, Greg ,  LIEN, Brent

IPC: G11B05/48

CPC classification number: G11B5/5521

Abstract: An improved magnetic head suspension (10) having improved dynamic performance enhanced by stiffening flanges (70) projecting from the top surface of the load beam element (16) toward the side of the beam element (16) to which the magnetic head (not shown) is to be mounted, the flanges (70) covering only a portion of the length of the distal end (24) of the load beam (16).

Abstract translation: 一种改进的磁头悬架（10），其具有改善的动态性能，通过从加载梁元件（16）的顶表面向梁元件（16）突出的加强凸缘（70）增强，磁头（未示出） ），凸缘（70）仅覆盖负载梁（16）的远端（24）的长度的一部分。