Title:
BOOKLET TURNING SYSTEM
Document Type and Number:
Japanese Patent JP3914022
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a booklet turning system which can introduce the bound section as a leading end of the booklet, turn a book cover, and accurately turn a desired page; and can detect the generation of abnormality in the turning motion.
SOLUTION: This booklet turning system is equipped with a cylindrical roller 51. A coefficient of friction to the booklet 1 is set to be large for the cylindrical roller 51. The cylindrical roller 51 can transmit a driving force through a torque limiter 36. Then, a rotary encoder 44, which detects whether the cylindrical roller 51 has rotated by a specified rotation number within a specified period of time or not, is provided.
Inventors:
Tomohisa Ugagami
Hideyuki Kawaguchi
Kunio Omura
Hideyuki Kawaguchi
Kunio Omura
Application Number:
JP2001312053A
Publication Date:
May 16, 2007
Filing Date:
October 09, 2001
Export Citation:
Assignee:
Nidec Copal Corporation
Toppan Printing Co., Ltd.
Toppan Printing Co., Ltd.
International Classes:
B42D9/04; (IPC1-7): B42D9/04
Domestic Patent References:
| JP4193594A | ||||
| JP2001130169A |
Attorney, Agent or Firm:
Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
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