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US 2024/0190673 A1Published application
Roller pair for conveying sheets and printing apparatus
AssigneeRiso Kagaku Corporation
InventorMasayoshi SAKAMOTO
Life of this patent
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Abstract
A roller pair for conveying sheets is equipped with a first roller and a second roller that sandwich and convey sheet members. At least one of the first roller and the second roller has a concave-convex portion on the surface thereof, and the at least one of the rollers having the concave-convex portion on the surface thereof further has flange portions and at both ends in the axial direction thereof.
Claims5
A roller pair for conveying sheets, comprising:
- a first roller and a second roller that sandwich and convey a sheet member;
- at least one of the first roller and the second roller having a concave-convex portion on the surface thereof;
- and
- the at least one of the rollers having the concave-convex portion on the surface thereof further having flange portions at both ends in the axial direction of the roller.
1 more element
Dependencies are inferred from the claim text.