Dynamic magnetic information storage or retrieval – Head mounting – Disk record
Reexamination Certificate
2008-01-08
2008-01-08
Miller, Brian E. (Department: 2627)
Dynamic magnetic information storage or retrieval
Head mounting
Disk record
C360S245900
Reexamination Certificate
active
10821478
ABSTRACT:
Embodiments of the invention provide a suspension assembly offering large peel stiffness, small pitch stiffness and small roll stiffness. In one embodiment, the suspension assembly includes a load beam and a flexure100. The flexure is connected to the load beam at a first fixing point102aand a second fixing point102b. The flexure is provided with a first loop spring structure including a pair of supporting arms108a, 108band a pair of strip-shaped main arms104a, 104b. In addition, the flexure is provided with a second loop spring structure including a pair of supporting arms and a pair of strip-shaped auxiliary arms106a, 106bhaving a path length longer than that of the main arms. The flexure is further provided with a flexure tongue112supported by a pair of tongue supports. The loop spring structure composed of the main arms dominantly gives the flexure tongue stiffness.
REFERENCES:
patent: 4811685 (1989-03-01), Murai
patent: 5019931 (1991-05-01), Ohwe et al.
patent: 5452158 (1995-09-01), Harrison et al.
patent: 5568332 (1996-10-01), Khan
patent: 5602699 (1997-02-01), Khan
patent: 5748409 (1998-05-01), Girard et al.
patent: 5956209 (1999-09-01), Shum
patent: 6246547 (2001-06-01), Bozorgi et al.
patent: 6362936 (2002-03-01), Inoue et al.
patent: 6549374 (2003-04-01), Ikeda et al.
patent: 6738231 (2004-05-01), Arya et al.
patent: 6741426 (2004-05-01), Girard
patent: 6831814 (2004-12-01), Cha
patent: 2001/0008475 (2001-07-01), Takagi et al.
patent: 2001/0017749 (2001-08-01), Stefansky
patent: 2003/0223152 (2003-12-01), Erpelding
patent: 2004/0125510 (2004-07-01), Yang et al.
patent: 63-149888 (1988-06-01), None
patent: 63-237273 (1988-10-01), None
patent: 63-273286 (1988-11-01), None
patent: 64-39676 (1989-02-01), None
patent: 06-176518 (1994-06-01), None
patent: 06-223522 (1994-08-01), None
patent: 07-78436 (1995-03-01), None
patent: 07-254246 (1995-03-01), None
patent: 08-45211 (1996-02-01), None
patent: 08-45219 (1996-02-01), None
patent: 08-77738 (1996-03-01), None
patent: 08-77739 (1996-03-01), None
patent: 09-198824 (1997-07-01), None
patent: 2001-176229 (2001-08-01), None
patent: 2002-269712 (2002-09-01), None
Suzuki Kohichi
Tsuchida Hiroyasu
Tsujino Hitoshi
Hitachi Global Storage Technologies - Netherlands B.V.
Miller Brian E.
Nader Rambod
Townsend and Townsend / and Crew LLP
LandOfFree
Suspension assembly and rotary disk storage device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Suspension assembly and rotary disk storage device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Suspension assembly and rotary disk storage device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3946270