Title:
DRIVE TRANSMISSION DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME
Document Type and Number:
Japanese Patent JP2017134204
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a drive transmission device that has suppressed the generation of rotation unevenness and vibration due to contact of gears arranged facing each other to be rotated, and an image forming apparatus including the same.SOLUTION: A drive transmission part 5A comprises a shaft 5S, a sixth transmission gear 58, a third transmission gear 53, a magnet 58G, and a magnet 53G. The sixth transmission gear 58 and third transmission gear 53 are arranged adjacent to each other on the shaft 5S. The magnet 58G is arranged on a lateral face part of the sixth transmission gear 58 and has a predetermined polarity on a surface facing the third transmission gear 53. The magnet 53G faces the magnet 58G in the axial direction and is arranged on a lateral face part of the third transmission gear 53. The magnet 53G has the same polarity as the polarity of the magnet 58G on a surface facing the magnet 58G.SELECTED DRAWING: Figure 3
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Inventors:
TAKEZAWA MASHIO
KOBAYASHI TATSUYA
KOBAYASHI TATSUYA
Application Number:
JP2016013310A
Publication Date:
August 03, 2017
Filing Date:
January 27, 2016
Export Citation:
Assignee:
KYOCERA DOCUMENT SOLUTIONS INC
International Classes:
G03G21/16; F16H1/08; F16H49/00
Attorney, Agent or Firm:
Etsushi Kotani
Masataka Otani
Takashi Yukitake
Masataka Otani
Takashi Yukitake