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Patent Searching and Data


Title:
SHEET FEEDING DEVICE AND PRINTING DEVICE
Document Type and Number:
Japanese Patent JP2018150108
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a sheet feeding device that can tightly wind a sheet.SOLUTION: Prior to sheet feeding operation by rotating in a first direction a roll in which a continuous sheet is wound, a sheet feeding device continues rotating the roll in a second direction till a detection cycle becomes within a prescribed allowable range when repeatedly detecting with a sensor in a tip of the sheet by rotating the roll in the second direction exceeding one rotation while a contact body abuts on an outer periphery of the roll. Thus, the sheet is automatically tightly wound and the looseness thereof is eliminated.SELECTED DRAWING: Figure 10

Inventors:
鈴木 智洋
鎌田 雅史
永山 正登
五十嵐 勇樹
根岸 将史
新庄 亮哉
小林 涼
Application Number:
JP2017046418A
Publication Date:
September 27, 2018
Filing Date:
March 10, 2017
Export Citation:
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Assignee:
キヤノン株式会社
International Classes:
B65H19/10; B65H23/182; B65H26/08; B65H43/08
Attorney, Agent or Firm:
特許業務法人 谷・阿部特許事務所