Dynamic magnetic information storage or retrieval – Head mounting – For shifting head between tracks
Reexamination Certificate
2005-11-29
2009-02-03
Heinz, A. J. (Department: 2627)
Dynamic magnetic information storage or retrieval
Head mounting
For shifting head between tracks
Reexamination Certificate
active
07486484
ABSTRACT:
A carriage assembly capable of suppressing flutter of actuator arms and magnetic disk is to be provided. In one embodiment, the carriage assembly comprises a first actuator arm having a windward side face, a leeward side face, an outer surface and an inner surface, and a second actuator arm having a windward side face, a leeward side face, a first inner surface opposed to the inner surface of the first actuator arm and a second inner surface positioned on the side opposite to the first inner surface. The first actuator arm is formed with a slant face extending from the windward side face toward the inner surface and the second actuator arm is formed with a slant face extending from the windward side face toward the first inner surface and a slant face extending from the windward side face toward the second inner surface.
REFERENCES:
patent: 5854725 (1998-12-01), Lee
patent: 6366432 (2002-04-01), Tadepalli et al.
patent: 6473271 (2002-10-01), Rahman et al.
patent: 6597540 (2003-07-01), Tsuda et al.
patent: 2003/0016473 (2003-01-01), Kim
Sumiya Takeji
Tanizawa Hirokazu
Tsuchida Hiroyasu
Tsujino Hitoshi
Heinz A. J.
Hitachi Global Storage Technologies - Netherlands B.V.
Nader Rambod
Townsend and Townsend / and Crew LLP
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