EP1138524A3 - File - Google Patents

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Publication number
EP1138524A3
EP1138524A3 EP00307808A EP00307808A EP1138524A3 EP 1138524 A3 EP1138524 A3 EP 1138524A3 EP 00307808 A EP00307808 A EP 00307808A EP 00307808 A EP00307808 A EP 00307808A EP 1138524 A3 EP1138524 A3 EP 1138524A3
Authority
EP
European Patent Office
Prior art keywords
papers
pins
rings
file
sections
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Withdrawn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
EP00307808A
Other languages
German (de)
French (fr)
Other versions
EP1138524A2 (en
Inventor
Jin Biao Pi
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.)
Leco Stationery Manufacturing Co Ltd
Original Assignee
Leco Stationery Manufacturing Co 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 Leco Stationery Manufacturing Co Ltd filed Critical Leco Stationery Manufacturing Co Ltd
Publication of EP1138524A2 publication Critical patent/EP1138524A2/en
Publication of EP1138524A3 publication Critical patent/EP1138524A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F13/00—Filing appliances with means for engaging perforations or slots
    • B42F13/16—Filing appliances with means for engaging perforations or slots with claws or rings
    • B42F13/20—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges
    • B42F13/22—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges in two sections engaging each other when closed
    • B42F13/24—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges in two sections engaging each other when closed wherein one section is in the form of fixed rods

Landscapes

  • Sheet Holders (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Discharge By Other Means (AREA)

Abstract

There is disclosed a device for retaining a stack of hole-punched papers in a file, e.g. an arch lever mechanism for an arch lever file. The device comprises:
  • a base (10);
  • at least two rings (14) secured to and extending upwardly from the base for engaging the punched holes in the papers, each ring having a pin (16) for holding the papers when the file is closed and an arched section (18), whereby papers on the top of a stack can be slid over the first section and retained on the second section so that papers lower down the stack can be exposed; and
  • a mechanism for holding the first and second sections in a closed position in which the first and second sections form a closed ring and an open position (as shown) in which the pins and the arched sections are separated to allow papers to be added to, or removed from, the rings and
  • two additional pins (20) without corresponding arched sections,
  • the use of the additional pins which has the advantage that papers are held more securely on the pins (16, 20) than is the case with only two pins and yet the mechanism for opening and closing the rings is identical to the two ring device and is simpler than a device with four rings.
    • Figure 00000001
    EP00307808A 2000-03-08 2000-09-08 File Withdrawn EP1138524A3 (en)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    GBGB0005605.1A GB0005605D0 (en) 2000-03-08 2000-03-08 Device for retaining a stack of papers in a file
    GB0005605 2000-03-08

    Publications (2)

    Publication Number Publication Date
    EP1138524A2 EP1138524A2 (en) 2001-10-04
    EP1138524A3 true EP1138524A3 (en) 2002-01-16

    Family

    ID=9887230

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP00307808A Withdrawn EP1138524A3 (en) 2000-03-08 2000-09-08 File

    Country Status (9)

    Country Link
    EP (1) EP1138524A3 (en)
    JP (1) JP2003525787A (en)
    CN (1) CN1154579C (en)
    AU (1) AU2343301A (en)
    GB (1) GB0005605D0 (en)
    IL (1) IL146360A0 (en)
    NO (1) NO20015451L (en)
    PL (1) PL351031A1 (en)
    WO (1) WO2001066363A1 (en)

    Families Citing this family (10)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    AU2003272996A1 (en) * 2003-10-14 2005-04-27 Kokuyo Co., Ltd. Binder and file
    DE10353179B4 (en) * 2003-11-13 2014-05-22 Esselte Leitz Gmbh & Co. Kg file mechanism
    WO2006101203A1 (en) * 2005-03-25 2006-09-28 Lihit Lab., Inc. Binding fastener for files, binders, and others of that kind
    CN200992041Y (en) * 2006-06-30 2007-12-19 华利五金公司 Loose-leaf binder fastener
    CN101125502A (en) * 2006-08-15 2008-02-20 利高文具制造厂有限公司 Lever clamp mechanism
    CN101172435B (en) * 2006-10-31 2010-08-04 利高文具制造厂有限公司 Lever clamp mechanism
    DE202007009961U1 (en) * 2007-07-16 2007-09-27 Martin, Volker Device for stapling perforated foliage
    EP2303600A1 (en) * 2008-07-17 2011-04-06 World Wide Stationery Manufacturing Co. Ltd. A paper-retaining mechanism
    CN102887010B (en) * 2008-07-17 2015-01-28 国际文具制造厂有限公司 Paper keeping device
    CN102248835A (en) * 2010-05-21 2011-11-23 武汉新芯集成电路制造有限公司 Folder

    Citations (3)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE360649C (en) * 1921-09-03 1922-10-05 Soennecken Fa F Letter folder with more than two alignment pins
    DE853747C (en) * 1944-04-06 1952-10-27 Erwin Otto Haberfeld Letter folder
    US4415290A (en) * 1981-01-27 1983-11-15 King Jim Co., Ltd. Binder assembly of the ring type

    Family Cites Families (3)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    FR2583345B1 (en) * 1985-06-14 1989-03-03 Gerriet Jacques RING FILER FOR PERFORATED SHEETS
    EP0482354B1 (en) * 1990-10-22 1995-02-01 KOLOMAN HANDLER GESELLSCHAFT m.b.H. Ring binder or writing board
    DE4120716A1 (en) * 1991-06-22 1992-12-24 Leitz Fa Louis LETTER FOLDER

    Patent Citations (3)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE360649C (en) * 1921-09-03 1922-10-05 Soennecken Fa F Letter folder with more than two alignment pins
    DE853747C (en) * 1944-04-06 1952-10-27 Erwin Otto Haberfeld Letter folder
    US4415290A (en) * 1981-01-27 1983-11-15 King Jim Co., Ltd. Binder assembly of the ring type

    Also Published As

    Publication number Publication date
    NO20015451L (en) 2002-01-07
    AU2343301A (en) 2001-09-17
    CN1358144A (en) 2002-07-10
    JP2003525787A (en) 2003-09-02
    GB0005605D0 (en) 2000-05-03
    EP1138524A2 (en) 2001-10-04
    WO2001066363A1 (en) 2001-09-13
    IL146360A0 (en) 2002-07-25
    CN1154579C (en) 2004-06-23
    PL351031A1 (en) 2003-03-10
    NO20015451D0 (en) 2001-11-07

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