GB9102473D0 - Apparatus for forming a perforation - Google Patents

Apparatus for forming a perforation

Info

Publication number
GB9102473D0
GB9102473D0 GB919102473A GB9102473A GB9102473D0 GB 9102473 D0 GB9102473 D0 GB 9102473D0 GB 919102473 A GB919102473 A GB 919102473A GB 9102473 A GB9102473 A GB 9102473A GB 9102473 D0 GB9102473 D0 GB 9102473D0
Authority
GB
United Kingdom
Prior art keywords
perforation
forming
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
GB919102473A
Other versions
GB2252525A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eaton Hall Design Workshops Ltd
Original Assignee
Eaton Hall Design Workshops Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eaton Hall Design Workshops Ltd filed Critical Eaton Hall Design Workshops Ltd
Priority to GB9102473A priority Critical patent/GB2252525A/en
Publication of GB9102473D0 publication Critical patent/GB9102473D0/en
Publication of GB2252525A publication Critical patent/GB2252525A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F5/00—Attaching together sheets, strips or webs; Reinforcing edges
    • B31F5/02—Attaching together sheets, strips or webs; Reinforcing edges by crimping or slotting or perforating
    • B31F5/027—Attaching together sheets, strips or webs; Reinforcing edges by crimping or slotting or perforating by perforating, e.g. by folding over the partially cut part

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
GB9102473A 1991-02-05 1991-02-05 Perforating and securing together sheets Withdrawn GB2252525A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9102473A GB2252525A (en) 1991-02-05 1991-02-05 Perforating and securing together sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9102473A GB2252525A (en) 1991-02-05 1991-02-05 Perforating and securing together sheets

Publications (2)

Publication Number Publication Date
GB9102473D0 true GB9102473D0 (en) 1991-03-20
GB2252525A GB2252525A (en) 1992-08-12

Family

ID=10689579

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9102473A Withdrawn GB2252525A (en) 1991-02-05 1991-02-05 Perforating and securing together sheets

Country Status (1)

Country Link
GB (1) GB2252525A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5899841A (en) * 1994-04-19 1999-05-04 Metodya B & B Device for mechanically binding documents
JP5509449B2 (en) * 2008-11-12 2014-06-04 コクヨ株式会社 Binding machine
US20110200411A1 (en) * 2008-11-12 2011-08-18 Hirokazu Aoi File system, brochure, and binding device
JP5816785B2 (en) * 2010-08-06 2015-11-18 コクヨ株式会社 Binding machine and cutting blade used in this binding machine
JP6455972B2 (en) * 2015-02-16 2019-01-23 株式会社デュプロ Paper binding device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB792852A (en) * 1956-04-03 1958-04-02 Howard J Jewell Paper fastening device
GB2048148B (en) * 1979-02-28 1983-01-26 Sowden T D Apparatus for connecting together a plurality of webs of flexible material
CA1317697C (en) * 1988-09-27 1993-05-18 Arnold Kastner Stapleless stapler

Also Published As

Publication number Publication date
GB2252525A (en) 1992-08-12

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)