Encapsulated miniature hard disc drive

Details Encapsulated miniature hard disc drive Encapsulated miniature hard disc drive

2007-03-13

2007-03-13

Tupper, Robert S. (Department: 2627)

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Disk record

Reexamination Certificate

active

11225233

ABSTRACT:
The present invention is directed to a miniature hard disc drive having a metal base plate, an actuator assembly wherein the actuator assembly comprises a plurality of bearings, a shaft, and a housing; a spindle motor assembly comprising a stator with conductors, a shaft, a plurality of bearings, and a rotor; and a monolithic body of phase change material unitizing said actuator assembly housing and stator to the base plate. Methods of developing and constructing the hard disc drive are also disclosed.

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A PZT micro-actuated suspension for high TPI hard disk servo systems; Yimin Niu; Wei Guo; Guoxiao Guo; Eng Hong Ong; Sivadasan, K.K.; Huang, T.; Magnetics, IEEE Transactions on, vol. 36, Issue 5, Sep. 2000; pp. 2241-2243.

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