Title:
SLEEVE UNIT MANUFACTURING METHOD, SLEEVE UNIT, AND MOTOR
Document Type and Number:
Japanese Patent JP2008101772
Kind Code:
A
Abstract:
To stabilize the quality of a motor with a sleeve unit having a sleeve and a sleeve housing.
Adhesive 220 is applied to an inside face 2222 of the sleeve housing 222, and the sleeve 221 is inserted into the sleeve housing 222. Then, the first fluid hydrodynamic bearing surface of the sleeve 221 and the lower face of a flange portion of the sleeve housing 222 are relatively positioned in the direction of a center axis J2. Partial adhesive 220a running over is held and hardened between an adhesive holding portion of the sleeve 221 and the inside face of the sleeve housing 222, and the sleeve 221 is adhered and fixed to the sleeve housing 222.
Inventors:
TAMAOKA TAKETO
Application Number:
JP2007234964A
Publication Date:
May 01, 2008
Filing Date:
September 11, 2007
Export Citation:
Assignee:
NIHON DENSAN KK
International Classes:
F16C17/00; F16C35/02; F16C43/02; H02K15/14
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