Title:
BEARING STRUCTURE AND SCANNER MOTOR
Document Type and Number:
Japanese Patent JPH05248435
Kind Code:
A
Abstract:
PURPOSE: To provide bearing structure and a scanner motor that are composed of simple constitution of parts, reduce the occurrence of a balance fluctuation, and reduce size and a cost.
CONSTITUTION: A rotary shaft 26 is supported on a housing 31 by means of a grooveless slip bearing 30 and an electromagnet 32 to attract a rotary shaft 26 from a given radial direction to the housing 31 side by means of a magnetic force is provided.
Inventors:
KAWASHIMA YASUNARI
YAMAMOTO MUTSUMI
YAMAMOTO MUTSUMI
Application Number:
JP4419092A
Publication Date:
September 24, 1993
Filing Date:
March 02, 1992
Export Citation:
Assignee:
RICOH KK
International Classes:
F16C32/04; F16C33/10; F16C33/20; F16C33/24; G02B26/10; G02B26/12; (IPC1-7): F16C32/04; F16C33/10; F16C33/20; F16C33/24; G02B26/10
Attorney, Agent or Firm:
Ariga Gunichiro