WO2000018585A3 - Binder - Google Patents

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Info

Publication number
WO2000018585A3
WO2000018585A3 PCT/IB1999/001633 IB9901633W WO0018585A3 WO 2000018585 A3 WO2000018585 A3 WO 2000018585A3 IB 9901633 W IB9901633 W IB 9901633W WO 0018585 A3 WO0018585 A3 WO 0018585A3
Authority
WO
WIPO (PCT)
Prior art keywords
ring
ring parts
sheet metal
strips
metal part
Prior art date
Application number
PCT/IB1999/001633
Other languages
French (fr)
Other versions
WO2000018585A2 (en
Inventor
Keung Chan
Original Assignee
World Wide Stationery Mfg Co
Richards Hunter Limited
Keung Chan
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 Mfg Co, Richards Hunter Limited, Keung Chan filed Critical World Wide Stationery Mfg Co
Priority to CA002311452A priority Critical patent/CA2311452A1/en
Priority to EP99946385A priority patent/EP1042131A2/en
Publication of WO2000018585A2 publication Critical patent/WO2000018585A2/en
Publication of WO2000018585A3 publication Critical patent/WO2000018585A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F3/00—Sheets temporarily attached together involving perforations; Means therefor; Sheet details therefor
    • B42F3/04—Attachment means of ring, finger or claw form
    • 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

Landscapes

  • Sheet Holders (AREA)

Abstract

In order to fold a ring binder flat for storage purposes, the ring binder comprises a cover member having a rear spine portion to which a binding mechanism is secured. The binding mechanism comprises a sheet metal part formed to retain first and second metal strips in side by side relationship with their inner edges adjacent one another. Each metal strip has a first and a second ring part pivotally connected thereto to permit pivoting of the ring parts about an axis transverse to the length of the metal strips, so that the ring parts can be pivoted to a first upstanding position from the sheet metal portion. In this position they may be moved towards opposing ring parts in the other metal strip to form binding rings. An over-centre mechanism comprising the sheet metal part, the strips and the lower free ends of the ring parts enable the ring parts to move together with a snap action. The ring parts are pivotable to a second position in which they lie generally in the plane of the sheet metal part to provide a generally flat configuration in which the cover can be folded to a generally flat configuration.
PCT/IB1999/001633 1998-09-28 1999-09-24 Binder WO2000018585A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002311452A CA2311452A1 (en) 1998-09-28 1999-09-24 Binder
EP99946385A EP1042131A2 (en) 1998-09-28 1999-09-24 Binder

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9820995.0 1998-09-28
GBGB9820995.0A GB9820995D0 (en) 1998-09-28 1998-09-28 Binder

Publications (2)

Publication Number Publication Date
WO2000018585A2 WO2000018585A2 (en) 2000-04-06
WO2000018585A3 true WO2000018585A3 (en) 2000-07-06

Family

ID=10839528

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB1999/001633 WO2000018585A2 (en) 1998-09-28 1999-09-24 Binder

Country Status (5)

Country Link
EP (1) EP1042131A2 (en)
CN (1) CN1286660A (en)
CA (1) CA2311452A1 (en)
GB (1) GB9820995D0 (en)
WO (1) WO2000018585A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6758621B2 (en) * 2001-08-03 2004-07-06 World Wide Stationery Manufacturing Company, Ltd. Ring binder mechanism
JP2009154488A (en) * 2007-12-27 2009-07-16 ▲き▼達實業有限公司 Document binder
EP2394821A3 (en) 2010-06-09 2013-07-10 World Wide Stationery Manufacturing Company, Limited Ring binder mechanism having unitary structure
CN102729691B (en) * 2011-04-08 2016-06-01 国际文具制造厂有限公司 There is the band ring binder mechanism of monolithic construction
CN105984250A (en) 2015-02-05 2016-10-05 国际文具制造厂有限公司 Annular binder with interlocking annular member

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0204257A2 (en) * 1985-05-31 1986-12-10 marmos Büro- und Organisationsmittel Marita Moosmüller Binder mechanism for a loose leaf filing device
US4886390A (en) * 1988-10-17 1989-12-12 Silence Joseph A Loose leaf binder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0204257A2 (en) * 1985-05-31 1986-12-10 marmos Büro- und Organisationsmittel Marita Moosmüller Binder mechanism for a loose leaf filing device
US4886390A (en) * 1988-10-17 1989-12-12 Silence Joseph A Loose leaf binder

Also Published As

Publication number Publication date
WO2000018585A2 (en) 2000-04-06
GB9820995D0 (en) 1998-11-18
EP1042131A2 (en) 2000-10-11
CN1286660A (en) 2001-03-07
CA2311452A1 (en) 2000-04-06

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