Title:
画像形成装置、搬送装置および伝達部材
Document Type and Number:
Japanese Patent JP7005266
Kind Code:
B2
Abstract:
A transmission member configured to transmit driving of a driving member to a driven member includes a first engaging portion for engaging with the driving member and a spring portion having a shape wound around an axis. The spring portion is to be compressed in a direction of the axis. The spring portion includes a first wound portion wound around the axis and a second wound portion wound around the axis. The second wound portion is connected to the first wound portion and includes a small-radius portion. The small-radius portion is disposed such that, when the spring portion is projected in the direction of the axis, an outer portion of the small-radius portion is projected to inside of a mid-portion between an outer portion of the first wound portion and an inner portion of the first wound portion in a direction perpendicular to the axis.
Inventors:
Yasuhiko Fuse
Application Number:
JP2017199629A
Publication Date:
January 21, 2022
Filing Date:
October 13, 2017
Export Citation:
Assignee:
Canon Inc
International Classes:
G03G21/10; F16D3/12; G03G21/18
Domestic Patent References:
| JP2006071064A | ||||
| JP2017107142A | ||||
| JP7114301A | ||||
| JP2010084881A | ||||
| JP2017021220A | ||||
| JP2017072177A |
Attorney, Agent or Firm:
Takuma Abe
Sougo Kuroiwa
Sougo Kuroiwa
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