EP0314664A2 - Plaque de base pour classeur à anneaux - Google Patents

Plaque de base pour classeur à anneaux Download PDF

Info

Publication number
EP0314664A2
EP0314664A2 EP88890060A EP88890060A EP0314664A2 EP 0314664 A2 EP0314664 A2 EP 0314664A2 EP 88890060 A EP88890060 A EP 88890060A EP 88890060 A EP88890060 A EP 88890060A EP 0314664 A2 EP0314664 A2 EP 0314664A2
Authority
EP
European Patent Office
Prior art keywords
base plate
mandrels
projection
edge
course
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.)
Granted
Application number
EP88890060A
Other languages
German (de)
English (en)
Other versions
EP0314664A3 (en
EP0314664B1 (fr
Inventor
Anthony Handler
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.)
Koloman Handler GmbH
Original Assignee
Koloman Handler GmbH
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 Koloman Handler GmbH filed Critical Koloman Handler GmbH
Publication of EP0314664A2 publication Critical patent/EP0314664A2/fr
Publication of EP0314664A3 publication Critical patent/EP0314664A3/de
Application granted granted Critical
Publication of EP0314664B1 publication Critical patent/EP0314664B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Definitions

  • the invention relates to a base plate for a locking mechanism for a holding device for perforated sheets, on which fixed, straight mandrels and pivotably held movable mandrels are arranged, the cut of the base plate being limited, apart from roundings, from pairs of edges running parallel to one another.
  • the aim of the invention is to avoid these disadvantages and to propose a base plate of the type mentioned at the beginning in which sufficiency is found with a minimum of raw material.
  • the blank has an indentation in the course of an edge and a projection which is opposite to this indentation in the course of the edge running parallel to this.
  • the bearing points of the movable mandrels can be arranged in the region of the projection, the usual connection of the usually two movable mandrels extending laterally beyond the projection, so that the movable mandrels have the corresponding distance from one another.
  • the entire width of the blank, including the projection, can be dimensioned practically the same as for conventional base plates, where this dimension is determined by the required distance between the fixed and the movable mandrels.
  • the base plate 1 has mutually identical shapes along its longer edges, namely a projection 20 and an opposite recess 21.
  • the base plate which serves to accommodate a locking mechanism, carries fixed mandrels 2. Furthermore, a bearing plate 3 is pivotally held on the base plate 1, in which the movable mandrels 4 are fastened.
  • the base plate 1 is provided with a stiffening rib 5, which extends over most of the base plate, but the area of the bores 6 'which are used to hold fasteners, such as e.g. Rivets are provided and leaves the area of the bearing plate 3 free.
  • the bearing plate 3 is embedded between the stiffening rib 5 and a further along the edge of the projection 20 of the base plate further stiffening rib 5 '.
  • the bearing plate 3 on its the stiffening rib 5 'facing end face a projection 6 which passes through an opening on the bearing plate 3 facing end wall of the stiffening rib 5' arranged opening 7 and the web of the stiffening rib 5 'engages.
  • the dimensions of the projection 6 on the one hand and the opening 7 on the other hand are dimensioned such that there is only a slight play between these parts.
  • tab 8 are punched out of the base plate and bent upwards. These tabs 8 penetrate openings 9 of the bearing plate 3, which results in a pivotable mounting of the bearing plate 3 on the base plate 1 and the bearing plate is only released when the tabs 8 are lifted off and the projection 6 is simultaneously pulled out of the opening 7 of the stiffening rib 5 ′ is possible. But it can also be provided to let the tabs 8 protrude and the excess of the after the mounting of the bearing plate 3 in the direction of the stiffening rib 5 'down, whereby a later lifting of the bearing plate 3 is prevented.
  • the bearing plate 3 likewise has a stiffening rib 10 on the web area of which the movable mandrels 4 pass. In addition to stiffening the bearing plate 3, this measure also creates space for the formation of the rivet heads of the mandrels 4 on the underside of the bearing plate 3. The same also applies to the fixed mandrels 2, which are likewise held in the area of the stiffening rib 5 in the base plate 1 and are connected to the latter by means of a rivet.
  • a retaining tab 11 is punched out and bent open, which serves to accommodate the mounting of the locking lever 12, which rests with its roller 13 on the raised stiffening rib 10 of the mounting plate 3 and this in the closed position of the locking mechanism against the force of the held in the base plate 1 and on the underside of the bearing plate 3 spring 14 keeps closed.
  • the base plate 1 in the region of the stiffening rib 5 ' has an elongated opening 22 which serves to receive the spring 14.
  • the opening 22 merges into the opening 7 which extends into the region of the side wall of the stiffening rib 5 and which serves to receive the projection 6 of the bearing plate 3 which, as can be seen from FIG. 2, has a bulge.

Landscapes

  • Making Paper Articles (AREA)
  • Packaging For Recording Disks (AREA)
  • Sheet Holders (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
EP88890060A 1987-09-08 1988-03-17 Plaque de base pour classeur à anneaux Expired - Lifetime EP0314664B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0226987A AT387360B (de) 1987-09-08 1987-09-08 Bodenplatte
AT2269/87 1987-09-08

Publications (3)

Publication Number Publication Date
EP0314664A2 true EP0314664A2 (fr) 1989-05-03
EP0314664A3 EP0314664A3 (en) 1990-01-10
EP0314664B1 EP0314664B1 (fr) 1991-05-29

Family

ID=3531211

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88890060A Expired - Lifetime EP0314664B1 (fr) 1987-09-08 1988-03-17 Plaque de base pour classeur à anneaux

Country Status (5)

Country Link
US (1) US4904102A (fr)
EP (1) EP0314664B1 (fr)
JP (1) JPH01115599A (fr)
AT (1) AT387360B (fr)
DE (1) DE3863053D1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004243756A (ja) 2003-01-22 2004-09-02 Kokuyo Co Ltd ファイル及び綴じ具
US20070048074A1 (en) * 2005-08-31 2007-03-01 Kwong Wing K Ring binder mechanism having pivot connector
US20070048073A1 (en) * 2005-08-31 2007-03-01 Cheng Hung Y Ring binder having a clip
US7654765B2 (en) * 2005-08-31 2010-02-02 World Wide Stationary Mfg. Co., Ltd. Ring binder having a clip
US7513708B2 (en) * 2005-08-31 2009-04-07 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism having slide connector
US20070048079A1 (en) * 2005-08-31 2007-03-01 World Wide Stationery Mfg. Co., Ltd. Ring binder having a clip
US20070048076A1 (en) * 2005-08-31 2007-03-01 To Chun Y Fastening system for a ring binder mechanism
US20070223990A1 (en) * 2006-03-24 2007-09-27 World Wide Stationery Mfg. Co., Ltd. Fastening System
US20080298883A1 (en) * 2007-05-29 2008-12-04 World Wide Stationery Mfg. Co., Ltd. Ring Binder Kit and Fastening System

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE65100C (de) * A. BLOCH in Paris, 38 Rue de l'Entrepot Ausführungsform des durch Patent Nr. 29 260 geschützten Apparates zum zeitweiligen Zusammenheften von Briefen und sonstigen losen Blättern
CH570276A5 (en) * 1973-08-16 1975-12-15 Haberfeld Erwin O Correspondence filing mechanism - has rigid filing prongs attached to base plate and adjustable stops
EP0114654A2 (fr) * 1983-01-25 1984-08-01 Firma Louis Leitz Plaque de base d'un dispositif pour enfiler des documents perforés
EP0285599A2 (fr) * 1987-04-03 1988-10-05 KOLOMAN HANDLER GESELLSCHAFT m.b.H. Elément de fermeture

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US516523A (en) * 1894-03-13 Tiaan
US531887A (en) * 1895-01-01 Paper or bill file and punch
US2519932A (en) * 1947-10-28 1950-08-22 Rostoker Louis Filing device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE65100C (de) * A. BLOCH in Paris, 38 Rue de l'Entrepot Ausführungsform des durch Patent Nr. 29 260 geschützten Apparates zum zeitweiligen Zusammenheften von Briefen und sonstigen losen Blättern
CH570276A5 (en) * 1973-08-16 1975-12-15 Haberfeld Erwin O Correspondence filing mechanism - has rigid filing prongs attached to base plate and adjustable stops
EP0114654A2 (fr) * 1983-01-25 1984-08-01 Firma Louis Leitz Plaque de base d'un dispositif pour enfiler des documents perforés
EP0285599A2 (fr) * 1987-04-03 1988-10-05 KOLOMAN HANDLER GESELLSCHAFT m.b.H. Elément de fermeture

Also Published As

Publication number Publication date
EP0314664A3 (en) 1990-01-10
JPH01115599A (ja) 1989-05-08
EP0314664B1 (fr) 1991-05-29
ATA226987A (de) 1988-06-15
DE3863053D1 (de) 1991-07-04
US4904102A (en) 1990-02-27
AT387360B (de) 1989-01-10

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