Adhesiveless assembly with laser welding

Details Adhesiveless assembly with laser welding Adhesiveless assembly with laser welding

1994-06-01

1996-06-25

Footland, Lenard A.

Bearings

Rotary bearing

Antifriction bearing

384121, 29898062, F16C 4304

Patent

active

055294049

ABSTRACT:
A spindle motor for use in a disc drive comprises a shaft, bearings located on either end of said shaft, said bearings having inner and outer races, a hub supported on the outer race of said bearings, for rotation therewith, said inner race of said bearings being welded to said shaft, said outer race of said bearings being laser welded to said hub whereby the components of said motor are permanently fixed relative to one another.

REFERENCES:
patent: 5290070 (1994-03-01), Deits et al.
patent: 5328272 (1994-07-01), Ainslie et al.
patent: 5430590 (1995-07-01), Ainslie et al.

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