EP0198817B1 - Dispositif d'assemblage de feuilles par agrafe - Google Patents

Dispositif d'assemblage de feuilles par agrafe Download PDF

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Publication number
EP0198817B1
EP0198817B1 EP86890090A EP86890090A EP0198817B1 EP 0198817 B1 EP0198817 B1 EP 0198817B1 EP 86890090 A EP86890090 A EP 86890090A EP 86890090 A EP86890090 A EP 86890090A EP 0198817 B1 EP0198817 B1 EP 0198817B1
Authority
EP
European Patent Office
Prior art keywords
slot
plate member
edge
plate
acute
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
EP86890090A
Other languages
German (de)
English (en)
Other versions
EP0198817A2 (fr
EP0198817A3 (en
Inventor
Lothar Jakob
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0198817A2 publication Critical patent/EP0198817A2/fr
Publication of EP0198817A3 publication Critical patent/EP0198817A3/de
Application granted granted Critical
Publication of EP0198817B1 publication Critical patent/EP0198817B1/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
    • B42F3/00—Sheets temporarily attached together involving perforations; Means therefor; Sheet details therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/39—Cord and rope holders
    • Y10T24/3916—One-piece

Definitions

  • the invention relates to a stapling device for a sheet stack with an elongated connecting element, in particular a cord or a binding thread, which can be passed through a perforation of the sheet stack, and with a clamping device for the connecting element, which is formed by a, preferably circular, plate which forms one has starting from the edge of the plate, approximately perpendicular to the edge to about the middle of the plate extending first slot for the insertion of the connecting element.
  • a stapling device is known from US-A-1 410 799 in which a narrow tongue is punched out of the plate, which protrudes from the top of the plate and under which the twine inserted into the slot perpendicular to the edge of the plate is clamped becomes.
  • a stapling device has become known, the clamping device of which consists of a flat plate and a concave plate connected to it by a central hollow rivet.
  • the string must be passed through the rivet, which is difficult.
  • the string must then be drawn in between the two plates.
  • the edge of the concave plate lies against the edge of the flat plate, so that a cavity is formed between the two plates, which prevents the binding thread from jamming securely.
  • Both plates are made of thin, flexible material so that there is a risk that the twine will be cut through the edge of the concave plate after repeated use.
  • the object of the invention is to provide a simple, easy-to-use, cheap and secure stapling device create.
  • the invention consists essentially in the fact that the plate has a starting from the opposite of the mouth of the first slot edge of the plate at an acute angle to the edge of the plate or to the edge tangent to the edge that the through the second slot and Plate edge limited acute-angled plate part is bent obliquely to one side of the plate surface and that the edge of the plate on the opposite surface of the bend is chamfered from the second slot over the acute-angled plate part to the first slot, the surface having the beveled edge in the tack position Plate rests on the sheet stack and the bent acute-angled plate part is exposed and the string or the like. is clamped between the plate and the stack of sheets.
  • the elongated connecting element for example the cord or twine
  • the clamping device is placed on the surface of the sheet stack and the cord or twine is inserted into the first slot. Since this slot extends approximately to the middle of the plate, the cord lies in the center of the plate. According to the invention, the twine is then inserted into the second slot.
  • the twine passes through this slot to the underside of the plate and can be drawn in against the acute angle on the underside of the plate between the plate and the stack of sheets , whereupon it can be pushed back into the first slot.
  • This way is a safe one Clamping the cord in the clamping device and thus a cohesion of the sheet stack achieved.
  • the clamping device is placed on the sheet stack in such a way that the bent, acute-angled plate part delimited by the second slot and the plate edge lies at the top. It is thus easily possible to insert the cord or twine by simply wrapping it around the clamping device in the second slot.
  • the elongated connecting element has the advantage that it can be loosened to such an extent that the leaves can be turned over without them becoming disorganized, since the elongated connecting element, such as a cord or string, keeps them in their order.
  • the second slot delimiting the acute-angled plate part is expedient at approximately 60 ° inclined against the tangent to the edge of the plate at the location of the mouth of the slot.
  • this second slot makes it easier to pull the cord into the gap between the plate and the stack of sheets. It can also be bent up the plate part between the first slot and the bevelled plate edge on the same side as the acute-angled plate part, so that the first insertion of the binding thread or the like. is facilitated in the first slot.
  • the width of the slits can be slightly smaller than the thickness of the twine or the like. be. As a result, the twine is better clamped in the slots.
  • the clamping device can advantageously also be formed by an elongated rail, at the ends of which, preferably circularly rounded, the first and the second slot are arranged starting from the long sides of the rail.
  • a rail which carries a clamping device at each end, is sufficient, and the design of this clamping device as a rail is advantageous with regard to stable stitching. Since the slots extend from the long sides of the rail, the cord can be inserted into the clamping devices in the same way as when the clamping device is designed as a circular plate.
  • first slot and second slot provided on the right end of the rail each start from the other longitudinal edge of the rail than the first slot and second slot provided on the left end of the rail.
  • the same tool can be used to shape the two ends of the rail and, above all, the twine in the two clamping devices formed on the rail ends can be inserted in the same way in the second slot and the cords attached the two ends of the rail Wrapping around in the same sense can be drawn into the gap between the rail and the stack of sheets.
  • the clamping device according to the invention is of particular advantage for stapling stacks of sheets, in particular stacks of continuous forms in fan-fold fold.
  • Fig. 1 shows a clamping device with a circular plate in plan view.
  • Fig. 2 shows a section along line II-II of Fig. 1.
  • Fig. 3 is a view in the direction of arrow III.
  • Fig. 4 shows the clamping device on a sheet stack.
  • Fig. 5 shows a clamping device formed by a rail.
  • the clamping device is formed by a circular plate 1.
  • This plate has a first slot 2 starting from its edge.
  • a second slot 3 is provided, which is at an acute angle ⁇ to a tangent 4, which is placed on the edge of the plate 1 at the location of the mouth of this second slot.
  • the angle is approximately 60 °.
  • This second slot delimits an acute-angled plate part 5, which is bent at its tip 6 to one side of the plate.
  • the plate 1 is placed on the sheet stack 7.
  • a cord 8 also called twine
  • a cord 8 is pulled through a hole in the perforation 9 of the sheet stack and inserted into the first slot 2 and pushed to the end of this slot, in which position it penetrates the plate 1 approximately centrally.
  • the cord is then inserted into the second slot 3 from above, which in turn It is easier that the tip 6 of the acute-angled plate part 5 is bent upwards.
  • the cord is then drawn into the gap between the plate 1 and the sheet stack 7, which is facilitated in that the plate has a bevel 10 on its underside.
  • the cord 8 can then be drawn back into the first slot 2 from below.
  • the width of the slits is somewhat smaller than the thickness of the cord 8 and it is therefore already possible to clamp the cord when the cord is drawn into the second slot. The cord can then be easily pulled back into the second slot 3 and pulled back into the gap between the plate 1 and the sheet stack 7 at the point of the bevel 10.
  • the slots 2 and 3 are expanded at their transition point in the circumference of the plate 1, as indicated by 11 and 12.
  • a groove 17 in which the cord is received can be provided on the edge of the plate 1 on the underside thereof.
  • the plate 1 has on its side opposite the acute-angled plate part 5 two holes 13, the diameter of which is larger than the width of the slots 2 and 3. These holes 13 enable the end of the cord to be pulled through and fixed. The other end is then inserted into slots 2 and 3 in the manner described above. In this way, the clamping device 1 can also be used to produce a lacing.
  • FIG. 5 shows the design of the clamping device as a strip 14.
  • the ends 15 of the strip are rounded and form clamping devices in the manner described in connection with FIGS. 1 to 3. Since the slots 2 and 3 extend from the longitudinal sides 16 of the strip 14, the cord can be clamped in the same way as in the case of the clamping plates according to FIGS. 1, 2 and 3.

Landscapes

  • Clamps And Clips (AREA)
  • Basic Packing Technique (AREA)

Claims (4)

  1. Dispositif d'assemblage de feuilles par agrafe (7) avec un élément d'assemblage (8) oblong, particulièrement un cordon ou une ficelle, traversant une perforation (9) des feuilles (7), et avec un dispositif de grippage (1) pour l'élément d'assemblage, constitué par une plaque, particulièrement une plaque annulaire, qui a une première rainure (2) pour l'entrée du élément d'assemblage, la rainure commencant de la bordure de la plaque et s'étendant jusqu'au centre de la plaque et à peu près verticalement par rapport à la bordure, characterisé en ce que la plaque (1) a une deuxième rainure (3) commencant de la bordure de la plaque, située en face de la bouche de la première rainure et s'étendant en angle aigu par rapport à la bordure de la plaque ou à la tangente (4) de la bordure, que la partie à angle aigu de la plaque definie par la deuxième rainure et la bordure de la plaque est dépliée à une côté de la surface de la plaque et que la bordure de la plaque est obliqué (chenfrein 10) à la surface de la plaque s'étendant en face de la partie dépliante à partier de la deuxième rainure (3) à travers de la partie (5) à angle aigu de la plaque jusqu' à la première rainure (2), la surface de la plaque (1) ayant la bordure oblique en position agrafée adhérant à l'assemblage de feuilles (7) et la partie depliée (5) à angle aigu de la plaque (5) enlevant et la ficelle etc. étant grippée entre la plaque (1) et l'assemblage de feuilles (7).
  2. Dispositif selon la revendication 1, characterisé en ce que la deuxième rainure (3) limitant la partie de la plaque (5) à angle aigu est inclinée par rapport à la tangente (4) de la bordure de la plaque au point de la bouche de la rainure (3) sous un angle ( α ) de 60°.
  3. Dispositif selon la revendication 1 ou 2, characterisé en ce que il est formé d'une bande elongée (14) aux extremités (15) particulièrement arrondies de celle-ci la première (2) et la deuxième rainure (3) sont placées à partir des côtés longitudinales (16) de la bande (14).
  4. Dispositif selon la revendication 3, characterisé en ce que la première rainure (2) et la deuxième rainure (3) etant placées à l'extrémité droite (15) de la bande (14) partent de l'autre côté longitudinale (16) de la bande (14) que la première rainure (2) et la deuxième rainure (3) etant placées à l'extremité gauche (15) de la bande (14).
EP86890090A 1985-04-05 1986-04-02 Dispositif d'assemblage de feuilles par agrafe Expired - Lifetime EP0198817B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT1047/85 1985-04-05
AT1047/85A AT393106B (de) 1985-04-05 1985-04-05 Hefteinrichtung fuer blattstapel

Publications (3)

Publication Number Publication Date
EP0198817A2 EP0198817A2 (fr) 1986-10-22
EP0198817A3 EP0198817A3 (en) 1988-08-03
EP0198817B1 true EP0198817B1 (fr) 1991-08-07

Family

ID=3505439

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86890090A Expired - Lifetime EP0198817B1 (fr) 1985-04-05 1986-04-02 Dispositif d'assemblage de feuilles par agrafe

Country Status (4)

Country Link
US (1) US4681473A (fr)
EP (1) EP0198817B1 (fr)
AT (1) AT393106B (fr)
DE (1) DE3680697D1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6955493B2 (en) * 2003-01-08 2005-10-18 Xerox Corporation Flexibind books

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60011C (de) * O. F. WESTRUP in Liverpool, Engl., 12 Exchange-Buildings Heftvorrichtung für Papiere
US484268A (en) * 1892-10-11 westeup
GB189517618A (en) * 1895-09-21 1896-07-25 William Thompson Leyshon Improvements in or Additions to Machinery for the Coating of Metals.
US708102A (en) * 1902-06-16 1902-09-02 John A Waldo Jr Device for fastening loose-leaf books.
GB190520988A (en) * 1905-10-16 1906-09-20 Isaac Nathaniel Lyons An Improved Movable Fastener for Papers and the like.
US828765A (en) * 1905-10-19 1906-08-14 Karl W Nilsson Rope-holder.
GB190902022A (en) * 1909-01-27 1909-11-18 Gerard John Mathieson An Improved File or Binder.
US1008810A (en) * 1911-03-11 1911-11-14 Albert C Freese Loose-leaf binder.
US1205496A (en) * 1913-06-28 1916-11-21 Reuben J Whitehead Rope-holder.
GB124938A (en) * 1918-05-07 1919-04-10 Nat Loose Leaf Company Ltd Improvements in Loose-leaf Holders or Temporary Binders.
US1366212A (en) * 1919-11-12 1921-01-18 John H Pollard Fastening device
US1410799A (en) * 1920-03-10 1922-03-28 Crocker William Charles Fastener for loose sheets of paper or other material
US1383665A (en) * 1921-01-18 1921-07-05 Morris B Cartin Line-connector
FR556449A (fr) * 1921-12-14 1923-07-20 Attache pour sachets à échantillons, lettres, collections d'échantillons, de tissus, papiers, etc.
US1426537A (en) * 1922-03-31 1922-08-22 Christopher W Bauer Cordage hitching device
US1690230A (en) * 1926-06-17 1928-11-06 Fred J Kline Lock for paper fasteners
GB290332A (en) * 1927-02-08 1928-05-08 Hugo John Buchanan Wollaston Improvements in tightening and gripping devices for string or rope
CH273968A (fr) * 1948-09-07 1951-03-15 Wolf Theodore Dispositif amovible pour relier des feuilles.
GB691594A (en) * 1949-06-20 1953-05-20 George Leslie Tye Improved fastening device for loose leaves
GB733889A (en) * 1953-04-15 1955-07-20 Charles John Broadhurst Improvements in anchoring devices or cleats for ropes, cords and the like
DE1093777B (de) * 1957-03-18 1960-12-01 Zippel Kg Herbert Deckschiene fuer Schnellhefter zum Festlegen biegsamer, die Deckschiene durchsetzender Heftbandzungen aus Kunststoff

Also Published As

Publication number Publication date
EP0198817A2 (fr) 1986-10-22
US4681473A (en) 1987-07-21
EP0198817A3 (en) 1988-08-03
ATA104785A (de) 1991-01-15
DE3680697D1 (de) 1991-09-12
AT393106B (de) 1991-08-26

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