Back to results
US 2011/0084575 A1Published application
Spindle Motor
AssigneeLG Innotek Co., Ltd.
InventorChanseok Kim
Life of this patent
Estimating the term…
Abstract
A spindle motor is disclosed. The spindle motor includes a rotation shaft; a bearing rotatedly supporting the rotation shaft inserted therein; a bearing housing supporting the bearing and coupled to a stator; and a base plate coupled to the bearing housing, wherein the base plate has a reverse burring part projected from an upper part of the base plate along the outer surface of the bearing housing and burred from the upper surface of the bearing housing towards the lower surface opposite to the upper surface to support the outer surface of the bearing housing.
Claims8
A spindle motor, comprising:
- a rotation shaft;
- a bearing rotatably supporting the rotation shaft;
- a bearing housing supporting the bearing and coupled to a stator;
- and
- a base plate coupled to the bearing housing,
- wherein the base plate has a reverse burring part projected from an upper part of the base plate along the outer surface of the bearing housing and burred from the upper surface of the bearing housing towards the lower surface opposite to the upper surface to support the outer surface of the bearing housing.
3 more elements
Dependencies are inferred from the claim text.