Title:
現像剤補給容器
Document Type and Number:
Japanese Patent JP4621019
Kind Code:
B2
Abstract:
A coupling member to be engaged by snap hooking with an engaging hole provided to a driving portion of a main assembly of an image forming apparatus is provided with a snap hook portion at an entire peripheral surface thereof so as to prevent idle running at the time of start of rotation of the driving portion to obviate an impingement shock when the coupling member is caused to impinge on a rib provided to the driving portion.
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Inventors:
Yusuke Yamada
Application Number:
JP2004366015A
Publication Date:
January 26, 2011
Filing Date:
December 17, 2004
Export Citation:
Assignee:
Canon Inc
International Classes:
G03G15/08
Domestic Patent References:
| JP2004226659A | ||||
| JP2002318490A |
Attorney, Agent or Firm:
Takuma Abe
Sogo Kuroiwa
Sogo Kuroiwa