Title:
ミシン目形成装置、後処理装置、画像形成装置、及び、画像形成システム
Document Type and Number:
Japanese Patent JP7223251
Kind Code:
B2
Abstract:
To improve the mechanical service life of a device without increase in the size and cost of the device.SOLUTION: A perforation formation device 80 includes: a sewing machine blade part 82 in which a plurality of sharpened blades are arranged side by side in a prescribed direction; a pressing roller 85 (pressing member) which moves in the prescribed direction while pressing a sheet P toward the sewing machine blade part 82 in such a state that the sheet P is held between the sewing machine blade part 82 and itself; and a regulation member 83 which regulates the relative movement in the pressing direction of the pressing roller 85 with respect to the sewing machine blade part 82.SELECTED DRAWING: Figure 6
Inventors:
Tomomichi Hoshino
Tomohiro Furuhashi
▲高▼橋 航
Michitaka Suzuki
Fumiharu Yoneyama
Shin Hidaka
Hiroki Sakano
Akira Kunieda
Kenhiro Watanabe
Takuya Morinaga
Yosuke Haraguchi
Tomohiro Furuhashi
▲高▼橋 航
Michitaka Suzuki
Fumiharu Yoneyama
Shin Hidaka
Hiroki Sakano
Akira Kunieda
Kenhiro Watanabe
Takuya Morinaga
Yosuke Haraguchi
Application Number:
JP2018236067A
Publication Date:
February 16, 2023
Filing Date:
December 18, 2018
Export Citation:
Assignee:
株式会社リコー
International Classes:
B26F1/18; B26D7/26; B65H37/04
Domestic Patent References:
| JP35032103Y1 | ||||
| JP62070170A | ||||
| JP2961425B2 |
Foreign References:
| US1542097 | ||||
| WO1991019598A1 |
Attorney, Agent or Firm:
Yuji Kitajima
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