Patent ID: 6040649
Filing Date: 2000-03-21
Classification: G11B,H02K

Abstract:
A support structure apparatus for a spindle motor, comprising:(a) a rotor base having a first centrally disposed hole therein;(b) a support plate having a second centrally disposed hole therein, said support plate adjacent said rotor base;(c) a shaft passing through said first and said second hole, said shaft including at least one slot disposed thereon;(d) a binding member for securing said shaft, said rotor base, and said support plate in a fixed position, said binding member disposed around said slot and said shaft, whereby said slot provides for enhanced securement of said binding member to said shaft, said binding member including a recess for securing said rotor base and said support plate adjacent each other and to said binding member; and(e) a hub extending from said binding member, said hub adapted to receive a compact disc therearound.