G - Physics
11
B
G11B 21/22 (2006.01) G11B 5/54 (2006.01) G11B 17/028 (2006.01) G11B 19/20 (2006.01) G11B 25/04 (2006.01) G11B 33/02 (2006.01) G11B 33/08 (2006.01) G11B 33/12 (2006.01) H02K 7/04 (2006.01) H02K 7/08 (2006.01) H02K 21/24 (2006.01) H02K 33/18 (2006.01) H02K 41/035 (2006.01)
Patent
CA 2100157
- 139 - DISK DRIVE ABSTRACT OF THE DISCLOSURE A compact card type disk drive includes a housing (21) for accommodating a disk for storing data, disk drive means for rotating the disk, head assembly means for writing and reading data to and from the disk and an electronic circuit including at least an interface circuit (39), the latter three being accommodated in the housing. A connector (42) connected to the electronic circuit is fixed to the outside portion of the housing (21). The electronic circuit preferably contains a read/write circuit (36) and a control circuit (38). The housing (21) preferably comprises a lower base (22) and an upper cover (23), and a printed circuit board (14) is disposed along the inner wall of either one, or both, of the base (22) and the cover (23). The outer dimension of the plane of the disk drive is preferably about 85.6 mm x 54 mm, and typically, the outer thickness is 5 mm. Preferably, one connector (42) is disposed on either one of the minor sides of the housing (21). The connector (42) is disposed at the substantial center of the housing in the direction of its thickness and is fixed to one of the minor sides of the housing (21) which opposes the head assembly with respect to the disk.
Aruga Keiji
Koganezawa Shinji
Kouhei Toru
Kuroba Yasumasa
Mase Hiroyuki
Fujitsu Limited
Mcfadden Fincham
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