EP0183660A2 - Ringordner zur Sammlung und/oder Auslage blattförmiger Informationsträger - Google Patents

Ringordner zur Sammlung und/oder Auslage blattförmiger Informationsträger Download PDF

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Publication number
EP0183660A2
EP0183660A2 EP85850087A EP85850087A EP0183660A2 EP 0183660 A2 EP0183660 A2 EP 0183660A2 EP 85850087 A EP85850087 A EP 85850087A EP 85850087 A EP85850087 A EP 85850087A EP 0183660 A2 EP0183660 A2 EP 0183660A2
Authority
EP
European Patent Office
Prior art keywords
display
ring
binder
information carriers
ring mechanisms
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Withdrawn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
EP85850087A
Other languages
English (en)
French (fr)
Other versions
EP0183660A3 (de
Inventor
Claes Andersson
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.)
Eric Rahmqvist AB
Original Assignee
Eric Rahmqvist AB
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 Eric Rahmqvist AB filed Critical Eric Rahmqvist AB
Publication of EP0183660A2 publication Critical patent/EP0183660A2/de
Publication of EP0183660A3 publication Critical patent/EP0183660A3/de
Withdrawn legal-status Critical Current

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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
    • 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
    • B42F13/0033—Covers for loose-leaf binders with two or more filing appliances

Definitions

  • the present invention relates to a ring binder for collection and/or display of sheet-shaped information carriers and comprising at least one ring mechanism and an aperture or window for the display.
  • One proposal for solving the problems connected with this syster of loose sheets is to use display sheets provided with perforations along two of its edges, the one perforated edge of the sheets being deposited in the ring mechanism of a conventional ring binder for storage of the sheets.
  • the sheets When the sheets shall be displayed, they are inserted into a separate file or holder with own ring mechanism in such a manner that the last-mentioned ring mechanism vill be located adjacent the free perforated edge of the sheets kept in the ring binder.
  • the projection file is introduced under the number of sheets which are desired to be removed from the collection binder and thereupon the ring mechanism of the projection file is brought to engagement with the perforations in the free perforated edge portion which is turned away from the ring mechanism of the collection binder. After that the sheets have been released from the ring mechanism of the collection binder, the projection file with the selected pictures or sheets is transferred to the projector for display.
  • the main object of the present invention is to provide a ring binder for collection and/or display of information carriers such as sheets, flat envelopes of transparent plastic or the like, whereby the aforesaid problems are solved.
  • Another object of the invention is to provide a binder, by means of which the display of arbitrarily chosen sheets can be accomplished while one or several sheets are left out and/or turned back without disturbing the consecutive order of the inserted sheets or necessitating to take them out individually from the binder.
  • Fig. 1 is a perspective view of the ring binder according to the invention in collapsed position, e.g. for keeping and transportation of the information carriers.
  • Fig. 2 is a perspective view of the ring binder according to Fig. 1 in opened position, e.g. for display.
  • Fig. 3 shows a section following the line III-III in Fig. 2.
  • Fig. 4 shows a view from below of the ring binder of Figs. 1 and 2.
  • the ring binder shown in the drawings consists of a base or bottom part 10 and two binder covers 12, 14, which by means of back parts 16, 18 are connected with the bottom part 10. It is evident that in the shown embodiment the binder cover 14 extends over substantially the whole bottom part 10, whereas the binder cover 12 is shorter and mainly intended to serve together with the back part in conventional manner as a closure of the end of the binder opposite to the back part 18. For this purpose the binder cover 12 is provided also with an edge reinforcement not denoted here more specifically.
  • the various parts of the binder are interconnected in conventional manner, glued together, for example, by means of a thin fabric sheet or the like so that they can be turned upwards from the collapsed position shown in Fig. 1 to the opened position shown in Fig. 2, where all parts of the binder are positioned in the same plane.
  • a lock not illustrated nearer such as a spring lock, a zipper lock or the like.
  • the bottom part 10 is provided with a display aperture 20, the dimensions of which preferably correspond to the standard dimensions of the lighted picture pane in an overhead projector.
  • the aperture may be totally free or be covered by transparent material such as plastic, for example.
  • two ring mechanisms 22, 24 Secured to two opposite sides of the bottom part 10 abutting on the back parts 16, 18 are according to the invention two ring mechanisms 22, 24. As the ring mechanisms are identically alike, only one of them will be described in detail.
  • the ring mechanism 24 consists of two stationary, curved hoops 26, 28 and two movable hoop parts 30 and 32, which are made in one piece with, or secured onto, a spindle 34 which extends through bearings 36 on the bottom part 10 to one edge thereof.
  • a spindle 34 which extends through bearings 36 on the bottom part 10 to one edge thereof.
  • the movable parts 30, 32 of the two ring mechanisms are coupled together in such a manner that, for example, the right-hand mechanism in Fig. 2 normally is closed while the other ring mechanism is open.
  • the spindles 34 at the end 36 facing the one longitudinal edge of the bottom part 10 are provided each with a swivel arm 38 coupled to a common draw back bar 40 which is mounted part-rotatably in a U-shaped bow 42 fixed onto the bottom part 10.
  • a pressure spring 44 Disposed between the shanks of the bow 42 and around the bar 40 is a pressure spring 44, which with its one end rests against one shank of the bow 42 and with its other end bears against a stop washer 46 affixed to the bar.
  • the bar 40 is loaded in right-hand direction in Fig. 2 and thereby the arms 38 turn the spindles 34 in a turning direction that keeps the right-hand ring mechanism 24 in Fig. 2 closed whereas the left-hand mechanism 22 is open.
  • Rigidly attached to the left-hand spindle 34 is a curved, operating handle 48, by means of which it is possible to part-rotate against the pressure of the spring 44 the left-hand spindle 34 and over the bar 40 the right-hand spindle 34 also so as to cause the left-hand ring mechanism 22 to close and the right-hand ring mechanism 24 to open.
  • a casing 50 which covers substantially the whole transfer mechanism just described.

Landscapes

  • Displays For Variable Information Using Movable Means (AREA)
  • Drawing Aids And Blackboards (AREA)
EP85850087A 1984-03-12 1985-03-12 Ringordner zur Sammlung und/oder Auslage blattförmiger Informationsträger Withdrawn EP0183660A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8401371A SE441579B (sv) 1984-03-12 1984-03-12 Ringperm for forvaring och/eller visning av bladformiga informationsberare
SE8401371 1984-03-12

Publications (2)

Publication Number Publication Date
EP0183660A2 true EP0183660A2 (de) 1986-06-04
EP0183660A3 EP0183660A3 (de) 1987-12-16

Family

ID=20355109

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85850087A Withdrawn EP0183660A3 (de) 1984-03-12 1985-03-12 Ringordner zur Sammlung und/oder Auslage blattförmiger Informationsträger

Country Status (2)

Country Link
EP (1) EP0183660A3 (de)
SE (1) SE441579B (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6305714B1 (en) 1999-07-02 2001-10-23 Acco Brands, Inc. Folder with framed windows and method of manufacturing thereof
EP3505362A3 (de) * 2017-12-24 2019-10-02 BOBZIN, Jörg Ordnersystem
USD894274S1 (en) * 2018-06-14 2020-08-25 Aharon Davidov Folder

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6607394A (de) * 1966-05-27 1967-11-28
BE780561A (fr) * 1972-03-10 1972-07-03 Transart Ltd Dispositif accessoire d'emmagasinage et de projection pour la visualisation.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6305714B1 (en) 1999-07-02 2001-10-23 Acco Brands, Inc. Folder with framed windows and method of manufacturing thereof
EP3505362A3 (de) * 2017-12-24 2019-10-02 BOBZIN, Jörg Ordnersystem
USD894274S1 (en) * 2018-06-14 2020-08-25 Aharon Davidov Folder

Also Published As

Publication number Publication date
SE8401371L (sv) 1985-09-13
EP0183660A3 (de) 1987-12-16
SE441579B (sv) 1985-10-21
SE8401371D0 (sv) 1984-03-12

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Inventor name: ANDERSSON, CLAES