EP0188679B1 - Mécanisme à anneaux - Google Patents

Mécanisme à anneaux Download PDF

Info

Publication number
EP0188679B1
EP0188679B1 EP85114128A EP85114128A EP0188679B1 EP 0188679 B1 EP0188679 B1 EP 0188679B1 EP 85114128 A EP85114128 A EP 85114128A EP 85114128 A EP85114128 A EP 85114128A EP 0188679 B1 EP0188679 B1 EP 0188679B1
Authority
EP
European Patent Office
Prior art keywords
rivet
ring mechanism
mechanism according
ring
rivet insertion
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 - Lifetime
Application number
EP85114128A
Other languages
German (de)
English (en)
Other versions
EP0188679A2 (fr
EP0188679A3 (en
Inventor
Karl-Heinz Schudy
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.)
Robert Krause GmbH and Co KG
Original Assignee
Robert Krause GmbH and Co KG
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 Robert Krause GmbH and Co KG filed Critical Robert Krause GmbH and Co KG
Priority to AT85114128T priority Critical patent/ATE49537T1/de
Publication of EP0188679A2 publication Critical patent/EP0188679A2/fr
Publication of EP0188679A3 publication Critical patent/EP0188679A3/de
Application granted granted Critical
Publication of EP0188679B1 publication Critical patent/EP0188679B1/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

Definitions

  • the invention relates to a ring mechanism in an embodiment according to the preamble of claim 1.
  • the rivet insert is used to bridge the distance between the plane of the opening of the mechanical cover receiving the rivet insert and the fastening plane for the mechanical cover and also to enable riveting at this point, as is also the case at the rivet locations on the Ends of the mechanical cover is used. Riveting in the middle area in addition to the end-side riveting of the mechanical cover is desirable for ring mechanisms that are very long or are designed to accommodate particularly large or heavy items to be lined up.
  • the rivet insert is a part which is supplied separately and is only combined with the mechanical cover when the ring mechanism is riveted into the ring binder.
  • the rivet insert is placed on the associated riveting die of a riveting machine, after which the ring mechanism is then placed on the riveting die of the machine, the ring binder is placed and finally all the rivets are attached in a common work process.
  • the configuration of the ring mechanism according to the invention assigns the rivet insert to the mechanical cover as a captive component, with the result that the ring mechanism represents a uniform, manageable assembly during the riveting process, which can now be carried out fully automatically by fully automatic rivets.
  • the manual work steps to be carried out until the completion of the ring binder are reduced and simplified. making the connection process faster and cheaper. This also applies to handling for storage and transport purposes.
  • the ring mechanism consists of a spring-elastic mechanical cover 1, which is provided with rivet holes 2, 3 at its ends in flattened areas, and of ring parts 4 fastened in pairs to ring snake or rail parts, which are not illustrated in detail , 5, each of which together form a ring 6 for receiving perforated documents and can be converted from their illustrated closed position into an open position by unfolding them.
  • the back or a cover part of a ring binder 7, rivets 8, 9, 10 are used, of which the former engage through the rivet holes 2, 3 and the latter a rivet hole 11 in a cup-shaped rivet insert 12.
  • the side wall 16 of the rivet insert 12 is essentially cylindrical and merges on the underside into an inwardly bent bottom 17 surrounding the rivet hole 11.
  • the rivet insert 12 is captively connected to the mechanical cover 1.
  • the illustrated embodiment provides that the rivet insert 12 has a cross-sectional dimension at least in regions below the plane of the opening 13 that is larger than the diameter of the opening 13.
  • This region or these regions of enlarged cross-sectional dimension can be of one or more, for. B. three, projections can be formed, which can be formed as shown as a cam-shaped configuration 18, or as an annular bead, or as tongues 19, which are formed from the side wall 16 of the rivet insert 12 by punching and bending.
  • the formation of the protrusion or protrusions is particularly simple. They are formed with the aid of a spreading tool after the rivet insert has been inserted into the opening 13 in the mechanical cover 1. This also applies to a projection in the form of an annular bead, which, however, can also be formed by an upsetting process.
  • a further embodiment which can also be carried out when an annular gap 20 is left, consists in pushing on a clamping ring from the bottom side of the rivet insert 12 after inserting it into the opening 13 of the mechanical cover 1. Also on the bottom 17 after inserting the rivet insert 12 glued on, protruding beyond the side wall 16 sticker could ensure the captive fixation as an additional securing means.

Landscapes

  • Insertion Pins And Rivets (AREA)
  • Mechanical Operated Clutches (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Glass Compositions (AREA)
  • Switches With Compound Operations (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Steroid Compounds (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Sheet Holders (AREA)
  • Materials For Medical Uses (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Tents Or Canopies (AREA)

Claims (11)

1. Mécanisme à anneaux dont la coiffe de mécanisme (1) est pourvue de trous de rivets (2, 3) à ses extrémités, avec au moins un autre orifice (13) disposé dans la zone entre les trous de rivets et une rondelle de rivet (12) en forme de cuvette disposée dans cet orifice, caractérisé en ce que la rondelle-cuvette de rivet (12) est reliée au mécanisme (1) d'une manière éliminant toute possibilité de perte.
2. Mécanisme à anneaux selon la revendication 1, caractérisé en ce que la rondelle-cuvette de rivet (12) présente, en dessous du plan de l'orifice (13), dans la coiffe du mécanisme (1) au moins dans une certaine zone, une dimension transversale supérieure à celle de l'orifice (13) de la coiffe du mécanisme (1 ).
3. Mécanisme à anneaux selon la revendication 2, caractérisé en ce qu'un jeu annulaire (20) est prévu, d'une manière connue en soi, entre la paroi latérale (16) de la rondelle-cuvette de rivet (12) et l'orifice (13) dans la coiffe du mécanisme (1
4. Mécanisme à anneaux selon l'une des revendications 1 à 3, caractérisé en ce que la paroi latérale de la rondelle-cuvette de rivet (12) est pourvue d'au moins une saillie.
5. Mécanisme à anneaux selon la revendication 4, caractérisé en ce que la saillie est constituée par une partie emboutie (18) dans la paroi latérale (16) de la rondelle-cuvette de rivet (12).
6. Mécanisme à anneaux selon la revendication 5, caractérisé en ce que trois parties embouties en forme de cames (18) sont prévues, réparties sur la périphérie.
7. Mécanisme à anneaux selon la revendication 4, caractérisé en ce que la saillie est constituée par un bourrelet annulaire.
8. Mécanisme à anneaux selon la revendication 4, caractérisé en ce que la saillie est constituée par des languettes de verrouillage formées par estampage dans la paroi latérale (16) de la ron- . delle-cuvette de rivet (12) et pliage vers l'extérieur.
9. Dispositif selon la revendication 1, caractérisé en ce que la rondelle-cuvette de rivet (12) est pourvue d'une pièce de sûreté supplémentaire.
10. Mécanisme à anneaux selon la revendication 1, caractérisé en ce que la rondelle-cuvette de rivet est collée à la coiffe du mécanisme.
11. Mécanisme à anneaux selon la revendication 1, caractérisé en ce que la rondelle-cuvette de rivet (12) est fixée par serrage dans l'orifice (13) de la coiffe du mécanisme (1 ).
EP85114128A 1985-01-24 1985-11-06 Mécanisme à anneaux Expired - Lifetime EP0188679B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85114128T ATE49537T1 (de) 1985-01-24 1985-11-06 Ringmechanik.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853502280 DE3502280A1 (de) 1985-01-24 1985-01-24 Ringmechanik
DE3502280 1985-01-24

Publications (3)

Publication Number Publication Date
EP0188679A2 EP0188679A2 (fr) 1986-07-30
EP0188679A3 EP0188679A3 (en) 1987-10-14
EP0188679B1 true EP0188679B1 (fr) 1990-01-17

Family

ID=6260632

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85114128A Expired - Lifetime EP0188679B1 (fr) 1985-01-24 1985-11-06 Mécanisme à anneaux

Country Status (6)

Country Link
EP (1) EP0188679B1 (fr)
AT (1) ATE49537T1 (fr)
DE (2) DE3502280A1 (fr)
DK (1) DK166442B1 (fr)
FI (1) FI83053C (fr)
NO (1) NO171261C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5980146A (en) * 1995-10-20 1999-11-09 World Wide Stationery Manufacturing Company, Ltd. Ring binder
GB2309424A (en) * 1996-01-24 1997-07-30 Leco Stationery Mfg A lockable ring binder
GB9601431D0 (en) * 1996-01-24 1996-03-27 Leco Stationery Mfg A ring binder

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB954417A (en) * 1962-04-07 1964-04-08 Bensons Tool Works Ltd Improvements relating to loose leaf binders
FR2212754A7 (fr) * 1972-12-28 1974-07-26 Osterloh Fa Fritz
SE7414539L (fr) * 1973-12-08 1975-06-09 Krause Kg Robert
FR2509811B1 (fr) * 1981-07-17 1985-10-04 Thomson Csf Mat Tel Dispositif de centrage pour vis a tete fraisee

Also Published As

Publication number Publication date
DK34786A (da) 1986-07-25
DE3502280A1 (de) 1986-07-24
FI860050A (fi) 1986-07-25
FI83053B (fi) 1991-02-15
FI83053C (fi) 1991-05-27
DK34786D0 (da) 1986-01-23
NO171261B (no) 1992-11-09
DE3575395D1 (en) 1990-02-22
FI860050A0 (fi) 1986-01-06
NO171261C (no) 1993-02-17
ATE49537T1 (de) 1990-02-15
EP0188679A2 (fr) 1986-07-30
DK166442B1 (da) 1993-05-24
EP0188679A3 (en) 1987-10-14
NO855309L (no) 1986-07-25

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