Title:
駆動伝達装置及びそれを備える画像形成装置
Document Type and Number:
Japanese Patent JP7433789
Kind Code:
B2
Abstract:
A drive transmission device includes a driving gear, a follower gear, an intermediary gear, an output gear, and an elastic member. Transmission of a driving force from the driving gear to the follower gear and transmission of the driving force from the intermediary gear to the output gear are disabled, in a non-transmission state. In a transmission state, (i) the follower gear is moved by an elastic force of the elastic member to enable rotation of the follower gear by the driving force from the driving gear, and thereafter, (ii) the intermediary gear is rotated by the follower gear without rotating the output gear, and thereafter, the intermediary gear is enabled to transmit the driving force to the output gear.
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Inventors:
Hideto Chino
Application Number:
JP2019125897A
Publication Date:
February 20, 2024
Filing Date:
July 05, 2019
Export Citation:
Assignee:
Canon Inc
International Classes:
F16H27/04; F16H27/08; G03G15/16; G03G21/16
Domestic Patent References:
| JP2017219873A |
Attorney, Agent or Firm:
Nakagawa International Patent Office