EP2409853A1 - Tasche für Papierblätter, insbesondere für das Freihandzeichnen - Google Patents

Tasche für Papierblätter, insbesondere für das Freihandzeichnen Download PDF

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Publication number
EP2409853A1
EP2409853A1 EP11166338A EP11166338A EP2409853A1 EP 2409853 A1 EP2409853 A1 EP 2409853A1 EP 11166338 A EP11166338 A EP 11166338A EP 11166338 A EP11166338 A EP 11166338A EP 2409853 A1 EP2409853 A1 EP 2409853A1
Authority
EP
European Patent Office
Prior art keywords
sheets
pouch
main face
perforation points
line
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Withdrawn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
EP11166338A
Other languages
English (en)
French (fr)
Inventor
Jean-Yves Porrot
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.)
Papeteries Sill
Original Assignee
Papeteries Sill
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 Papeteries Sill filed Critical Papeteries Sill
Publication of EP2409853A1 publication Critical patent/EP2409853A1/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L3/00—Writing or drawing underlays, e.g. blotting pads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D5/00—Sheets united without binding to form pads or blocks
    • B42D5/003—Note-pads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F1/00—Sheets temporarily attached together without perforating; Means therefor
    • B42F1/12—Means for attaching together sheet corners exclusively
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L5/00—Drawing boards
    • B43L5/02—Drawing boards having means for clamping sheets of paper thereto

Definitions

  • the present invention relates to a cover sheet especially for freehand drawing and in particular a cover of drawing sheets for discovering a drawing sheet on the cover, held on the latter.
  • the subject of the invention is a pouch of sheets intended in particular to form a support for a sheet to be drawn and in particular freehand, in a convenient manner.
  • a cover of sheets comprising at least two main sheet-like faces of semi-rigid material, of the paper, cardboard or plastic material type, connected to one another and between which one or several sheets, characterized in that at least one of the main faces is provided with at least one line of perforation points arranged to allow after tearing perforation points to discover at least a portion of the main face and delimit at least a flange portion adapted to maintain one or more sheets disposed within the pouch.
  • the line of perforation points delineates in the topsheet, apparent after tearing punch points, a frame in which the drawing or other figuration can be made on the sheet.
  • the topsheet may be removed from the pouch by the opening of the main face made after tearing the perforation points by disengaging it from the rim portion.
  • the rim portion may extend over a portion or the entire line of punch points.
  • the sheet cover may be of at least one angle and at least one line of perforation points define at least one flange portion disposed at the corresponding corner of the cover main face.
  • the sheet of paper is of quadrangular format, for example rectangular or near.
  • This flange portion may define a corner (at an angle) of the main face, for example formed according to a triangle, preferably an isosceles right triangle.
  • the main face may comprise at least two corners on the same side or at least two opposite corners along a diagonal of the main face.
  • the sheets are held in the pocket, by at least two corners on one side or at least two opposite corners following a diagonal of the main face, or even by at least two corners and at least a portion of flange of the main face distant corners.
  • the lines of perforation points of the main face delimit four corners of the latter. After opening the main face provided with lines of perforation points along said lines of perforation points, it thus provides four corners between which can be maintained the sheets of the pouch.
  • the sheet uncovered by the open face provided with lines of perforation points can thus be penciled, written or drawn freehand on the cover forming the support sheet.
  • the top uncovered sheet can be extracted easily by releasing its corners corners formed by the lines of perforation points of the main face.
  • the face provided with lines of perforation points may comprise a plurality of lines of perforation points connected to each other in order to delimit a tearable part, the lines being arranged so that, after breaking the lines of perforation points, the part tearable remains connected to the main face, preferably on one side of the latter.
  • the tearable portion may be articulated to the main face by a fold line close or merged with the edge of the corresponding connecting side.
  • the sheets of the pouch remain protected by closing the tear-off portion in its opening, the closure being held by a fastening means, such as an adhesive tape, solidarisant the tearable portion to the corresponding opening of the face.
  • a fastening means such as an adhesive tape, solidarisant the tearable portion to the corresponding opening of the face.
  • the pouch may comprise at least one fastening means adapted to maintain the torn folded portion on the main face and / or on the other main face.
  • the tearable portion can be folded under the other main face of the pouch and be held by the fastening means, such as an adhesive tape, solidarisant the torn part to this other face, which allows to draw easily on the sheet apparent drawing of the cover.
  • the fastening means such as an adhesive tape, solidarisant the torn part to this other face, which allows to draw easily on the sheet apparent drawing of the cover.
  • the lines may also be arranged so that, after breaking the lines of perforation points, the tearable portion is removed from the main face.
  • the tearable part can thus be completely detached from the pouch. It is also possible to provide attachment means for holding this folded portion on the main face and / or on the other main face.
  • At least one line of perforation points advantageously comprises at least one notch or slot for initiating its tearing.
  • the main face when it is of quadrangular shape, for example rectangle or the like, may also comprise at least one line of perforation points, delimiting after tearing points at least part of rim at the middle part of a side or at another location remote from the angles of said side.
  • a pocket 1 according to one embodiment of the invention comprises two opposite rectangular main faces 3, 5 in cardboard material connected to one another and between which sheets 7 are arranged, drawing sheets. in particular, to a similar rectangular format, or slightly less than that of the main faces 3, 5.
  • the main faces 3, 5 are connected by their four sides in the example shown.
  • the pouch 1 can be of a conventional format or close, for example 22 x 30 cm, to contain A4 sheets. It can of course be a cover for sheets of smaller size (A5) or larger (A3, A2 ).
  • One of the main faces 3 of the pocket is provided with lines of perforation points 9 at its periphery, respectively four rectilinear lines 9a each extending to one of the four corners 10 of the main face 3 pocket, two parallel straight lines opposed 9b extending along the edges of the length sides of the pocket, between the perforation point lines 9a of the corresponding lengthwise corner lengths, and a line of perforation points 9c extending along the edge of the pocket; a width side of the pocket main face between the corner punch lines 9a of the corresponding width side side.
  • these lines are interconnected and delimit a tear-off portion 13.
  • the assembly comprises a plane P of longitudinal median symmetry, perpendicular to the plane of the pocket, as represented in FIG. figure 1 .
  • the side edge of width 11 opposite that comprising a line of perforation points 9c is intended to allow the articulation of the tearable portion 13 of the main face 3, open following the breaking of the lines of perforation points.
  • the lines of corner perforation points 9a delimit each on the main face 3 an isosceles right triangle, for example about 1.5 to 5 cm side (excluding hypotenuse), preferably 2 to 3 cm side for a pouch welcoming A4 sheets.
  • the lines of perforation points of the sides of length 9b and width 9c are arranged at the edge of the main face 3 of the pouch but they may delimit a flange, regular or not, close to the edge, for example from 0.2 to 1 , 5 cm from the edge of the face.
  • This flange will be sized according to the size of the pouch and will be sufficient to ensure the maintenance of the sheets inside the pouch when the latter is opened by breaking the perforation lines.
  • These lines of perforation points 9a, 9b, 9c are fine micro-perforation lines, able to be torn according to a clean and fine line.
  • the other side 5 of the pouch (not shown) comprises articulated conventional flaps that can be deployed to open the pouch 1 to insert sheets 7 or to take one of the sheets 7, and able to be fold over each other to close the pocket 1 and to trap the leaves 7.
  • this face 5 is made in one piece and can not be opened, the only opening being then obtained by breaking the perforation lines.
  • a notch or slot 15 is provided on the width side (or other side) having perforation points 9c.
  • This notch 15, made on a line of perforation points, allows the passage of a finger nail under the main face 3, which allows to initiate the tearing of the face 13, then continued between two fingers of the hand, one on the face and the other under the face.
  • the person desiring to make a freehand drawing on a drawing sheet 7 of the pouch begins by opening it by passing a finger nail under the notch 15 of the width side. It lifts this notch to initiate a tear line on the perforation point line 9c. He then grasps the tear-off part 13 between two fingers of the hand and then pulls on this part seized in opposition to the pocket 1 held by the other hand.
  • the tearing of the lines of perforation points is then carried out according to an opening movement of the face ( figure 2 ), successively along the length of the pouch from the width edge provided with perforation points 9c to the opposite edge 11 where the face can be fully opened, the tearable part 13 being turned along the width-forming edge 11 forming a line d articulation of the tear-off portion 13 relative to the pocket ( figure 3 ).
  • This tear-off portion 13 can be folded under the other main face 5 of the pouch, possibly being held at this other face by a fastening means not shown (adhesive tape type for example), which makes it possible to draw on the sheet 7 is on the opening 17 of the face, this sheet 7 being held on the other sheets integrally with the pocket by means of the four corners 10 of the remaining face after tearing the perforation points of the main face. These four corners 10 occupy a minimal surface on the sheet 7. The person thus supporting the pocket 1 with one hand is in good condition to draw with the other hand on the sheet 7 thus discovered and maintained in the pocket 1 .
  • the pouch 1 according to the invention is not necessarily rectangular and may have another shape, for example oval, square, with a rounded edge, etc., and the corners 10 of the face coming from the lines of perforation points. 9a may have another form than that described.
  • this flap In order to facilitate the movements of the tearable part 13 after rupture of the perforation lines, it is preferable for the hinge line of this flap to merge with the edge of the pouch. However, it could be envisaged that this line of articulation is located at a distance from the edge of the pouch, thus forming a rim for holding the sheets.
  • the pouch can be advantageously made from a single blank in a single material.

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  • Bag Frames (AREA)
EP11166338A 2010-06-08 2011-05-17 Tasche für Papierblätter, insbesondere für das Freihandzeichnen Withdrawn EP2409853A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1054479A FR2960821B1 (fr) 2010-06-08 2010-06-08 Pochette de feuilles notamment pour le dessin a main levee

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
FR1054479 Previously-Filed-Application 2010-06-08

Publications (1)

Publication Number Publication Date
EP2409853A1 true EP2409853A1 (de) 2012-01-25

Family

ID=43064770

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11166338A Withdrawn EP2409853A1 (de) 2010-06-08 2011-05-17 Tasche für Papierblätter, insbesondere für das Freihandzeichnen

Country Status (2)

Country Link
EP (1) EP2409853A1 (de)
FR (1) FR2960821B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201600069382A1 (it) * 2016-07-04 2018-01-04 Blasetti S P A 00040 Pomezia Roma / It Album da disegno con mezzi perfezionati di ritenuta dei fogli

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB179414A (en) * 1921-04-21 1922-05-11 Frederick George Warne Improvements in or relating to loose leaf books, wallets, files and the like
EP1442898A1 (de) * 2003-01-29 2004-08-04 Cartiere Miliani Fabriano S.p.A. Umschlag zur Aufnahme von Blätter allgemein und insbesondere von Zeichnungsblätter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB179414A (en) * 1921-04-21 1922-05-11 Frederick George Warne Improvements in or relating to loose leaf books, wallets, files and the like
EP1442898A1 (de) * 2003-01-29 2004-08-04 Cartiere Miliani Fabriano S.p.A. Umschlag zur Aufnahme von Blätter allgemein und insbesondere von Zeichnungsblätter

Also Published As

Publication number Publication date
FR2960821A1 (fr) 2011-12-09
FR2960821B1 (fr) 2012-06-08

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