Title:
BOOKBINDING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2018/193523
Kind Code:
A1
Abstract:
A bookbinding apparatus is provided with a pump rotation speed setting section 9 that: calculates, using a first function that defines a relationship between a thickness of a book body P and a rotation speed coefficient which expresses an increase-decrease rate of a rotation speed of a pump 6 with reference to a prescribed reference rotation speed of the pump, and a second function that defines a relationship between a conveyance speed of a clamper and the rotation speed coefficient of the pump, the rotation speed coefficient corresponding to the thickness of the book body to be bound and a conveyance speed setting value of the clamper; calculates a rotation speed setting value of the pump on the basis of the calculated rotation speed coefficient and the reference rotation speed; and initially sets a rotation speed of the pump in accordance with the rotation speed setting value.
Inventors:
TAGO SHIGEYOSHI (JP)
FUKUDA SHIGENOBU (JP)
KITAYAMA SHINYA (JP)
FUJIWARA KOSUKE (JP)
FUKUDA SHIGENOBU (JP)
KITAYAMA SHINYA (JP)
FUJIWARA KOSUKE (JP)
Application Number:
PCT/JP2017/015603
Publication Date:
October 25, 2018
Filing Date:
April 18, 2017
Export Citation:
Assignee:
HORIZON INT INC (JP)
International Classes:
B42C9/00
Foreign References:
| JP2009113407A | 2009-05-28 | |||
| JP2014015043A | 2014-01-30 | |||
| JPS60114372A | 1985-06-20 | |||
| JP2005047199A | 2005-02-24 | |||
| JPH05201170A | 1993-08-10 | |||
| US4975011A | 1990-12-04 | |||
| JP2009113407A | 2009-05-28 |
Other References:
See also references of EP 3613599A4
Attorney, Agent or Firm:
MINORI PATENT PROFESSION CORPORATION (JP)
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