Title:
MOTOR
Document Type and Number:
WIPO Patent Application WO/2003/073585
Kind Code:
A1
Abstract:
A motor, comprising a rotating shaft (4) formed in a hollow cylindrical shape, wherein at least the axial one end part of the rotating shaft (4) where deformed parts such as burrs and dents are liable to occur in manufacturing is positioned on the outside of the bearing face of a radial bearing part (RB) provided on a bearing member (3) so that, even if the deformed parts such as burrs and dents occur on the rotating shaft (4), the rotating shaft can be rotated satisfactorily without providing a damage to the bearing face of the radial bearing part (RB), whereby the rotating shaft (4) formed in the hollow cylindrical shape can be pivotally supported satisfactorily by a simple and low cost structure.
Inventors:
GOTO MASAKI (JP)
TAKASU YOSHIMI (JP)
TAKASU YOSHIMI (JP)
Application Number:
PCT/JP2003/002316
Publication Date:
September 04, 2003
Filing Date:
February 28, 2003
Export Citation:
Assignee:
SANKYO SEIKI SEISAKUSHO KK (JP)
GOTO MASAKI (JP)
TAKASU YOSHIMI (JP)
GOTO MASAKI (JP)
TAKASU YOSHIMI (JP)
International Classes:
F16C17/08; F16C17/10; F16C33/72; H02K5/16; H02K5/167; H02K7/08; H02K21/22; (IPC1-7): H02K7/08; F16C17/10; H02K5/167
Foreign References:
| JP2001317548A | 2001-11-16 | |||
| JPH07213010A | 1995-08-11 | |||
| JPS6137853Y2 | 1986-11-01 |
Attorney, Agent or Firm:
Gotoh, Takahide (11-7 Nakamachi 1-chom, Machida-shi Tokyo, JP)
Download PDF: