GB725124A - Improvements relating to filing binders - Google Patents
Improvements relating to filing bindersInfo
- Publication number
- GB725124A GB725124A GB30344/53A GB3034453A GB725124A GB 725124 A GB725124 A GB 725124A GB 30344/53 A GB30344/53 A GB 30344/53A GB 3034453 A GB3034453 A GB 3034453A GB 725124 A GB725124 A GB 725124A
- Authority
- GB
- United Kingdom
- Prior art keywords
- panel
- arches
- cover
- nov
- slots
- 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.)
- Expired
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
- B42F13/0006—Covers for loose-leaf binders
- B42F13/008—Slots or openings in covers for rings
Landscapes
- Sheet Holders (AREA)
Abstract
725,124. Filing papers. JANSSEN, J. H. J. Nov. 3, 1953 [Nov. 5, 1952; April 10, 1953], No. 30344/53. Class 146(1). A loose leaf binder comprises a cover consisting of top and bottom panels 1, 2 connected to a rigid back 3, a plurality of rigid binding arches 4 secured to one panel 2 to extend in planes substantially at right angles to the longitudinal direction of the back 3 and preferably having means 5 for clamping loose leaves 9 bound on the arches 4 to the panel 2, and the other panel 1 being provided with a plurality of slots 6 or one or more recesses into which the arches 4 fit when the cover is closed so that when the cover is placed in an upright position with its back extending vertically, the weight of the bound leaves 9 is distributed over the top and bottom panels 1, 2. A lever arch file is described and the two slots 6 in the top panel 1 are reinforced by metal rings 7 through which the topmost portions 8 of the arches 4 extend. The reinforcing rings 7 may each be provided on their lower side 11 with a projection 10 to engage behind to top 8 of the arch 4, the engagement preventing swing- ing open of the panel 1 and also preventing opening of the binder except in the horizontal position.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL725124X | 1952-11-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB725124A true GB725124A (en) | 1955-03-02 |
Family
ID=19817775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB30344/53A Expired GB725124A (en) | 1952-11-05 | 1953-11-03 | Improvements relating to filing binders |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE524059A (en) |
GB (1) | GB725124A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2002989A1 (en) * | 2007-06-11 | 2008-12-17 | World Wide Stationery Manufacturing Company Ltd. | A lever-arch type file mechanism |
-
1953
- 1953-11-03 GB GB30344/53A patent/GB725124A/en not_active Expired
- 1953-11-05 BE BE524059D patent/BE524059A/nl unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2002989A1 (en) * | 2007-06-11 | 2008-12-17 | World Wide Stationery Manufacturing Company Ltd. | A lever-arch type file mechanism |
EP2006117A1 (en) * | 2007-06-11 | 2008-12-24 | World Wide Stationary Manufacturing | A lever-arch type file mechanism |
Also Published As
Publication number | Publication date |
---|---|
BE524059A (en) | 1953-11-30 |
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