Title:
DEVICE FOR TURNING OVER PAGE
Document Type and Number:
Japanese Patent JP3659558
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a device for turning over pages in which turning-over treatment of the pages is accurately performed.
SOLUTION: The device for turning over the pages is constituted so that the pages 2a of a book 2 are turned over by a turning-over roller 10 and the turning-over amount of the pages 2a at this time is recognized by changeover of output at the first time in which a movable member 20 displaced in accordance with the swelling degree of the pages 2 is detected by a turning-over sensor 22, and the turning-over roller 10 is driven by specified amount to advance turning-over of the pages 2 and thereby the swelling degree of the pages 2 is decreased and the movable member 20 is displaced toward the original position by change in this swelling state and drive of the turning-over roller 10 is controlled by referring the changeover output at the second time of the turning-over sensor 22 changed over in the process of this displacement. Thereby, turning-over treatment of the pages is accurately performed by driving the turning-over roller 10 while automatically judging whether turning-over treatment is good or bad.
Inventors:
Yukio Koyama
Application Number:
JP28781898A
Publication Date:
June 15, 2005
Filing Date:
October 09, 1998
Export Citation:
Assignee:
TOSHIBA TEC CORPORATION
International Classes:
B42D9/04; (IPC1-7): B42D9/04
Domestic Patent References:
| JP2200497A | ||||
| JP10255109A | ||||
| JP1063183A | ||||
| JP2155697A | ||||
| JP2080473U | ||||
| JP62175961U |
Attorney, Agent or Firm:
Shinji Kashiwagi
Akira Kashiwagi
Naoto Koyama
Akira Kashiwagi
Naoto Koyama