Title:
GEAR STRUCTURE
Document Type and Number:
Japanese Patent JP2019027499
Kind Code:
A
Abstract:
To provide a gear structure which can reduce noise during torque transmission and can also reduce size.SOLUTION: A gear structure 10 comprises: a first resin gear 20; a second resin gear 30 engaging the first resin gear 20; a first magnetized gear 26 coaxial with the first resin gear 20 and adjacent to the first resin gear 20; and a second magnetized gear 36 coaxial with the second resin gear 30 and adjacent to the second resin gear 30 to face the first magnetized gear 26, where the second magnetization gear is magnetized to have the same polarity as the first magnetized gear 26 in the axial direction.SELECTED DRAWING: Figure 2
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Inventors:
SUGITA MASAKUNI
Application Number:
JP2017146691A
Publication Date:
February 21, 2019
Filing Date:
July 28, 2017
Export Citation:
Assignee:
FUJIFILM CORP
International Classes:
F16H49/00; F16H55/06; G02B7/08
Attorney, Agent or Firm:
Patent Service Corporation Taiyo International Patent Office