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US 8,333,378 B2Granted
Discharge mechanism and image-forming device
AssigneeFuji Xerox Co., Ltd.
InventorsMegumi Miyazaki, Yukihiro Ichiki, Motoyuki Yagi
Life of this patent
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Abstract
A discharge mechanism includes: a rotation shaft; a pair of roll members disposed on the rotation shaft at different positions in an axial direction; and a protrusion that protrudes from a section of the rotation shaft sandwiched between the pair of roll members, wherein a distance from a center of the rotation shaft to a tip of the protrusion is smaller than a radius of each of the pair of roll members, and the protrusion includes a projecting part that projects in a direction of rotation of the rotation shaft.
Claims7
A discharge mechanism comprising:
- a rotation shaft;
- a pair of roll members disposed on the rotation shaft at different positions in an axial direction;
- and
- a protrusion that protrudes from a section of the rotation shaft sandwiched between the pair of roll members,
- wherein
- a distance from a center of the rotation shaft to a tip of the protrusion is smaller than a radius of each of the pair of roll members, and
- the protrusion includes a projecting member that projects in a direction of rotation of the rotation shaft.
4 more elements
Dependencies are inferred from the claim text.