Title:
MOTOR
Document Type and Number:
Japanese Patent JP2016029414
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To solve such problems that a pulse generation member cannot be inserted from a direction of a rotation axis for convenience of assembly and that an angle of the pulse generation member cannot be adjusted after the pulse generation member is fixed to a rotation center shaft by press fitting.SOLUTION: Insertion grooves are provided to a pulse generation member and its retaining member, so that it is made possible that the pulse generation member can be inserted from a direction perpendicular to a rotation center shaft so as to be assembled. An angle of the pulse generation member can be adjusted in a single motor because the pulse generation member is not fixed by press fitting.SELECTED DRAWING: Figure 1
More Like This:
| JP6779660 | Vibration wave motor and drive device using vibration wave motor |
| JP2000028891 | LENS BARREL |
| JP2015167462 | ULTRASONIC MOTOR |
Inventors:
NISHITANI HITOSHI
YASUDA HISASHI
YASUDA HISASHI
Application Number:
JP2014151462A
Publication Date:
March 03, 2016
Filing Date:
July 25, 2014
Export Citation:
Assignee:
CANON KK
International Classes:
G02B7/04; H02K11/21
Attorney, Agent or Firm:
Yukio Takanashi