EP1065072A3 - A ring binder mechanism - Google Patents

A ring binder mechanism Download PDF

Info

Publication number
EP1065072A3
EP1065072A3 EP00301562A EP00301562A EP1065072A3 EP 1065072 A3 EP1065072 A3 EP 1065072A3 EP 00301562 A EP00301562 A EP 00301562A EP 00301562 A EP00301562 A EP 00301562A EP 1065072 A3 EP1065072 A3 EP 1065072A3
Authority
EP
European Patent Office
Prior art keywords
back plate
lower plate
carrier plates
plate
binder mechanism
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Withdrawn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
EP00301562A
Other languages
German (de)
French (fr)
Other versions
EP1065072A2 (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.)
World Wide Stationery Manufacturing Co Ltd
Original Assignee
World Wide 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 World Wide Stationery Manufacturing Co Ltd filed Critical World Wide Stationery Manufacturing Co Ltd
Publication of EP1065072A2 publication Critical patent/EP1065072A2/en
Publication of EP1065072A3 publication Critical patent/EP1065072A3/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Withdrawn legal-status Critical Current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
    • B42F13/26—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 and locked when so engaged, e.g. snap-action

Landscapes

  • Sheet Holders (AREA)
  • Clamps And Clips (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Braking Arrangements (AREA)

Abstract

There is provided a ring binder mechanism 200, 300 including a back plate 204 and two carrier plates 206 which are arranged in a resilient lower plate 208 and bear against each other, the angle formed between the carrier plates 206 changing during opening and closing of half-ring members 210 associated mounted on the carrier plates 206, the back plate 204 being adapted to be secured to an article, e.g. a cover, in which the back plate 204 is securable with the lower plate 208 in a snap-fit manner. The back plate 204 may be secured to an article, e.g. a cover, at least part of which is between the back plate 204 and the lower plate 208, in which the lower plate 208 includes two resilient tongue members 234 extending generally towards the back plate 204.
EP00301562A 1999-06-28 2000-02-28 A ring binder mechanism Withdrawn EP1065072A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9915054 1999-06-28
GBGB9915054.2A GB9915054D0 (en) 1999-06-28 1999-06-28 A ring binder mechanism

Publications (2)

Publication Number Publication Date
EP1065072A2 EP1065072A2 (en) 2001-01-03
EP1065072A3 true EP1065072A3 (en) 2001-09-19

Family

ID=10856177

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00301562A Withdrawn EP1065072A3 (en) 1999-06-28 2000-02-28 A ring binder mechanism

Country Status (4)

Country Link
EP (1) EP1065072A3 (en)
JP (1) JP2001018573A (en)
CN (1) CN1176813C (en)
GB (1) GB9915054D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7534064B2 (en) * 2005-01-12 2009-05-19 World Wide Stationery Mfg. Co., Ltd. Ring mechanism biased to closed and locked position
US7661899B2 (en) * 2005-03-22 2010-02-16 World Wide Stationery Mfg. Co., Ltd. Lever for a ring binder mechanism
US7819602B2 (en) 2007-10-31 2010-10-26 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism
US8147160B2 (en) 2007-10-31 2012-04-03 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism with polymeric housing and actuator
US8162556B2 (en) 2008-12-30 2012-04-24 World Wide Stationery Mfg. Co., Ltd. Actuator for a ring binder mechanism
JP2020075453A (en) * 2018-11-09 2020-05-21 株式会社デザインフィル Filing tool and manufacturing method of the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5846013A (en) * 1996-02-20 1998-12-08 World Wide Stationery Manufacturing Company Limited Ring binder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5846013A (en) * 1996-02-20 1998-12-08 World Wide Stationery Manufacturing Company Limited Ring binder

Also Published As

Publication number Publication date
CN1176813C (en) 2004-11-24
CN1290608A (en) 2001-04-11
EP1065072A2 (en) 2001-01-03
JP2001018573A (en) 2001-01-23
GB9915054D0 (en) 1999-08-25

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Inventor name: PI, JIN BIAO,