EP0639469A1 - Dispositif pour la reliure de feuillets mobiles empilés - Google Patents

Dispositif pour la reliure de feuillets mobiles empilés Download PDF

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Publication number
EP0639469A1
EP0639469A1 EP94202303A EP94202303A EP0639469A1 EP 0639469 A1 EP0639469 A1 EP 0639469A1 EP 94202303 A EP94202303 A EP 94202303A EP 94202303 A EP94202303 A EP 94202303A EP 0639469 A1 EP0639469 A1 EP 0639469A1
Authority
EP
European Patent Office
Prior art keywords
openings
strip
sheets
rods
elements
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Withdrawn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
EP94202303A
Other languages
German (de)
English (en)
French (fr)
Inventor
Pierclaudio Tosin
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.)
TOSINGRAF Srl
Original Assignee
TOSINGRAF Srl
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 TOSINGRAF Srl filed Critical TOSINGRAF Srl
Publication of EP0639469A1 publication Critical patent/EP0639469A1/fr
Withdrawn legal-status Critical Current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
    • B42F13/12—Filing appliances with means for engaging perforations or slots with pillars, posts, rods, or tubes

Definitions

  • the present invention relates to a device for binding stacked loose sheets, according to the preamble of claim 1.
  • the usual covers provided with working rings arranged inside them meet the above mentioned desiderata; however, these covers are relatively expensive and, being made of rigid cardboard or similar material, they add significant thickness to the stacking of the sheets.
  • the cover naturally covers the first sheet of the stack by prohibiting direct viewing thereof, which is in some cases a drawback for the storage and archiving of the sheets.
  • a device which has a first strip suitable for being disposed against one of the extreme sheets of the stack, along one of the lateral edges of this sheet; this strip is pierced with a series of openings into which are inserted, passing through corresponding openings made in the above-mentioned lateral edge of the sheets, point-shaped elements which protrude perpendicularly on a second strip suitable for being placed along the edge indicated above, but at the level of the sheet of the opposite end of the stack.
  • the elongated elements and the openings are shaped in order to cooperate with each other by operating the immobilization of said elements in the openings.
  • the point-shaped elements can, by means of pressure exerted by the user, penetrate deeply into the openings, but this operation is made irreversible as a result of the conformation of said elements, all in order to adapt at the thickness at which the two strips will be placed in the working position, having regard to the total thickness of the stack of sheets.
  • Another device has also been proposed comprising a back which, at each of its lateral edges, is connected by flexible edges to a strip; of the face, which is turned inwards once the binding has been obtained, of one of the two strips perpendicularly protrudes a series of elements suitable for being engaged in corresponding openings made in the opposite strip, of course after having have been introduced into openings provided in the stack of sheets.
  • This device is permanent, in the sense that it is possible to use it an indefinite number of times; however, the presence of the rigid back has the disadvantage that such a device can only be used with an optimum thickness of sheets, since if this thickness is substantially less than the optimal thickness, the sheets "dance" to the inside the binding, while if this thickness is appreciably greater as a result of the excessive number of sheets, the structure swells and even the binding becomes impossible, the elongated profile elements no longer being able to be effectively inserted into the openings.
  • the object of the present invention is to allow the production of a device for the binding of stacked mobile sheets of the type of the penultimate structure described above, which nevertheless proves permanent by being able to be re-used an indefinite number of times , in the manner of the last structure mentioned above.
  • the device according to the invention is defined in claim 1.
  • the elongated profile elements which protrude from one of the strips are in the form of a series of rods established with identical profiles and dimensions, being arranged side by side with their axes. belonging to the same plane parallel to the longitudinal axis of symmetry of the envisaged strip.
  • These rods are integral with each other and are made of a material capable of allowing the separation of one or more of one of the end rods, this by means of a bending force exerted at the contact zone of two Adjoining sticks.
  • the user can accurately determine the total useful length of the elongated profile elements, since he can proceed to the elimination of the excess part of the sticks according to the entire thickness of the stack. leaflets.
  • the invention provides a special conformation of the openings made in the second strip, thus allowing perfectly permanent use of the device according to the invention.
  • the device according to the invention comprises a first strip 1 in which a series of openings 2 is made.
  • the second strip 3 (fig. 4 and 5) comprises a series of elements 4 with an elongated profile which project perpendicularly from one of the faces of said strip; these elements are in the form of a multitude of rods 5 which are established with identical profiles and dimensions.
  • the longitudinal axes 6 of the aforementioned rods belong to the same plane 7 parallel to the longitudinal axis of symmetry of the strip 3.
  • These rods are integral with each other, but they are made of a material (preferably an appropriate plastic) suitable for allowing the separation, from the other rods, of one or more rods situated at the free end, and this by means of a bending force exerted at the level of the contact zone of any two adjacent rods.
  • the openings and the rods 5 are profiled so that the second can engage inside the first, passing through suitable openings, previously provided in one of the side edges of the overlapping sheets.
  • the pitch and the dimensions of the openings 2, as well as that and those of the elements 4, are provided so as to adapt to the standardized drilling of the sheets, so that the user can supply himself without any problem. on the market in bound sheets.
  • the openings 2 which have a profile corresponding to that of the sticks, have an outlet 8 of reduced section in which the sticks can penetrate one by one by means of a firm compression action exerted manually by the user.
  • This outlet 8 is extended by a part 9 with a wider profile, in which the section of the insulated sticks is suitable for engaging conveniently.
  • the use of the device proves to be particularly simple; first, it is necessary to engage the different rods 5 in the openings previously provided along one of the lateral edges of the sheets 10 to be stacked.
  • the particular conformation of the openings 2 allows secure immobilization of the last stick remaining inside the opening, thereby ensuring the strengthening of the entire structure.
  • a sudden tensile force exerted by the user on the strip 1 is capable of causing the destruction of the interference link which exists between the openings and the rods, thereby authorizing the re-opening of the binding.
  • the device according to the invention is able to be used with very great simplicity and with an extremely safe result for the binding of stacks of sheets of any thickness, the assembly elements being moreover capable of being used an indefinite number of times, thereby enabling the goals which were originally set to be achieved.

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  • Basic Packing Technique (AREA)
  • Packages (AREA)
EP94202303A 1993-08-20 1994-08-12 Dispositif pour la reliure de feuillets mobiles empilés Withdrawn EP0639469A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITVI930136 1993-08-20
ITVI930136A IT1270803B (it) 1993-08-20 1993-08-20 Dispositivo per la rilegatura di fogli mobili accatastati

Publications (1)

Publication Number Publication Date
EP0639469A1 true EP0639469A1 (fr) 1995-02-22

Family

ID=11425316

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94202303A Withdrawn EP0639469A1 (fr) 1993-08-20 1994-08-12 Dispositif pour la reliure de feuillets mobiles empilés

Country Status (2)

Country Link
EP (1) EP0639469A1 (it)
IT (1) IT1270803B (it)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB950768A (en) * 1961-09-18 1964-02-26 Siegfried Baumgart Improvements in or relating to document files
CH393262A (de) * 1961-12-01 1965-06-15 Praktikus Neuzeit Bueroartikel Heftvorrichtung für vorgelochtes Schriftgut oder dergleichen
US3251260A (en) * 1963-11-04 1966-05-17 Serdechny Alexander Adjustable length fastener
US3506371A (en) * 1967-12-05 1970-04-14 Sigurd Nes Device for holding together a bundle of paper sheets
US5234232A (en) * 1991-12-30 1993-08-10 Stripbind, Inc. Bookbinding apparatus and method of binding sheets

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB950768A (en) * 1961-09-18 1964-02-26 Siegfried Baumgart Improvements in or relating to document files
CH393262A (de) * 1961-12-01 1965-06-15 Praktikus Neuzeit Bueroartikel Heftvorrichtung für vorgelochtes Schriftgut oder dergleichen
US3251260A (en) * 1963-11-04 1966-05-17 Serdechny Alexander Adjustable length fastener
US3506371A (en) * 1967-12-05 1970-04-14 Sigurd Nes Device for holding together a bundle of paper sheets
US5234232A (en) * 1991-12-30 1993-08-10 Stripbind, Inc. Bookbinding apparatus and method of binding sheets

Also Published As

Publication number Publication date
ITVI930136A0 (it) 1993-08-20
IT1270803B (it) 1997-05-07
ITVI930136A1 (it) 1995-02-20

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