Title:
BINDING PART-HOLDING SHEET, BINDING PART SEPARATION MECHANISM, AND BOOKBINDING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2017/073435
Kind Code:
A1
Abstract:
A binding part-holding sheet detachably holds binding parts in which wire has been wound in a helix. The binding part-holding sheet is provided with holding parts for holding the binding parts by the insertion of a circumferential portion of the helically wound binding parts. The holding parts hold the binding parts so that a region that is wider than ½ of the binding part in the circumferential direction protrudes on one side of the binding part-holding sheet and a region that is narrower than ½ of the binding part in the circumferential direction protrudes on the other side of the binding part-holding sheet.
Inventors:
HAKOZAKI KATSUYA (JP)
IGATA KAZUYA (JP)
KISHI KAZUHIKO (JP)
IGATA KAZUYA (JP)
KISHI KAZUHIKO (JP)
Application Number:
PCT/JP2016/080988
Publication Date:
May 04, 2017
Filing Date:
October 19, 2016
Export Citation:
Assignee:
MAX CO LTD (JP)
International Classes:
B42B5/12
Foreign References:
| US5955183A | 1999-09-21 | |||
| JPS303248Y1 |
Other References:
See also references of EP 3369585A4
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
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