Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Disk record
Patent
1996-12-17
1999-09-07
Levy, Stuart S.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Disk record
310 71, G11B 1702, H02K 1100
Patent
active
059496134
ABSTRACT:
A spindle motor assembly adapted for rotationally supporting a load about a base includes a rotor rotatably mounted on the base with its outer periphery capable of supporting a load, a stator and a plurality of magnets mounted on the outer periphery of the rotor. The stator includes a plurality of stator laminations with selective portions of the stator laminations forming stator cores. A plurality of magnets are mounted on the outer periphery of the rotor in an operating relationship with the stator cores. A plurality of conductors are wound on the stator cores. The stator includes a resilient covering located around the plurality of laminations and further having a routing means to route the conductors between the stator cores, an attaching means to attach the stator to the base and a connecting means. The connecting means includes a first connector block with a plurality of first conductor pads, with a first end and a second end. Ends of the conductors are connected to the first end of the conductor pads. A second connector block is mounted on the base, with the second connector block having a plurality of second conductor pads. The second end of the first conductor pads are connected to the second conductor pads of the second connector block.
REFERENCES:
patent: 5481144 (1996-01-01), Dunfield et al.
patent: 5572384 (1996-11-01), Kumagai et al.
patent: 5659213 (1997-08-01), Imashiro et al.
patent: 5694268 (1997-12-01), Dunfield et al.
Blanchette Gregory James
Dunfield John Charles
Krum Richard Gene
Moir Michael Bruce
Heller III Edward P.
Letscher George J.
Levy Stuart S.
Minisandram Raghunath S.
Seagate Technology Inc.
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