EP0338648A2 - Apparatus for cutting wall paper and the like - Google Patents

Apparatus for cutting wall paper and the like Download PDF

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Publication number
EP0338648A2
EP0338648A2 EP89200998A EP89200998A EP0338648A2 EP 0338648 A2 EP0338648 A2 EP 0338648A2 EP 89200998 A EP89200998 A EP 89200998A EP 89200998 A EP89200998 A EP 89200998A EP 0338648 A2 EP0338648 A2 EP 0338648A2
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EP
European Patent Office
Prior art keywords
knife
trencher
holder
carriage
base plate
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Withdrawn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
EP89200998A
Other languages
German (de)
French (fr)
Other versions
EP0338648A3 (en
Inventor
Jules Beirnaert
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
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0338648A2 publication Critical patent/EP0338648A2/en
Publication of EP0338648A3 publication Critical patent/EP0338648A3/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C7/00—Paperhanging
    • B44C7/02—Machines, apparatus, tools or accessories therefor
    • B44C7/025—Machines, apparatus, tools or accessories therefor for cutting wallpaper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/02—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member
    • B26D1/025—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
    • B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
    • B26D1/10—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates in, or substantially in, a direction parallel to the cutting edge
    • B26D1/105—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates in, or substantially in, a direction parallel to the cutting edge for thin material, e.g. for sheets, strips or the like

Definitions

  • This invention relates to a device for cutting wallpaper and the like. More particularly, the invention relates to a device making it possible to cut without burrs easily and in the desired dimensions, both in the longitudinal direction and in the transverse direction, immediately after unrolling strips of material on rolls, in particular wallpaper, but in general also other materials which can be cut.
  • the present invention therefore relates to a device for cutting wallpaper or the like which allows that, by virtue of its use in most cases, the aforementioned difficulties and disadvantages are systematically excluded.
  • this invention comprises a device characterized in that it mainly consists of a trencher; a roll holder disposed along the trencher; at least one conductor mounted parallel above the slicer as well as parallel to the roll holder; and a movable cart the along said conductor and provided with a knife holder, so that a knife placed therein can cooperate with the upper surface of the slicer.
  • the aforementioned carriage has a knife holder which is adjustable in two positions, the direction of the cut in a first position being parallel to the roll holder, therefore intended for cutting wallpaper in the transverse direction, while in a second position the direction of the cut is perpendicular to the aforementioned roll holder in order to be able to make cuts in the longitudinal direction of the unrolled wallpaper.
  • the aforementioned carriage is moved on the paper.
  • the carriage is blocked at a determined location and the paper is pulled through the device.
  • the device is preferably equipped with a number of accessories, mainly for guiding the unwound paper from a roll.
  • the device for cutting wallpaper mainly consists of a trencher 1, a roll holder 2 disposed along the trencher 1, at least at least one conductor 3 mounted parallel above the trencher 1 as well as parallel to the roll holder 2 and a carriage 4 movable along this conductor and provided with a knife holder 5, so that a knife 6 placed inside can cooperate with the upper surface of the trencher 1.
  • the trencher 1 preferably consists of a rectangular plate of any suitable material, such as wood, for example, metal or plastic. In order to fix the trencher 1 on a table shelf 7 or something of this kind, it is provided with one or more fixing elements, such as for example the sergeant 8 represented.
  • the roll holder 2 consists of a removable rod on which the wallpaper roll 9 can be slid.
  • the removable rod is placed freely at its ends in arms 10 connected to the trencher 1, which are mainly located in the same plane as the trencher 1. To limit the volume of the device during its storage, these arms may possibly be produced in a sliding manner relative to the trencher 1.
  • the aforementioned conductor 3 preferably consists of a cylindrical cut bar which at its ends is firmly attached to the supports 11 placed on the trencher 1.
  • the aforementioned carriage 4 mainly consists of a frame 12 pivotable in the transverse direction around the conductor 3 as well as movable in the longitudinal direction and which, by means of a locking element, like a turnbuckle 13, can be fixed where you want it.
  • the frame 12 has a base plate 14 which in its horizontal position is at a very small distance above the trencher 1.
  • the knife holder 5 is placed on this base plate 14.
  • the knife holder 5 preferably consists of a body in which is provided a notch 15, in which by means of a clamping screw 16 the knife 6, which is constituted, by example, a multiple and breakable cutting insert is attached.
  • This cutting insert is placed obliquely, so that the lower end 17 extends as far as under the base plate 14.
  • the knife holder 5 is fixed so that it can assume two positions, on the one hand a position in which the direction of cut of the knife 6 is parallel to the roller holder 2 and on the other hand a position in which the direction of the cut is perpendicular to the direction quoted first.
  • the knife holder 5 is pivotally attached to a shaft 18 which is vertically on the base plate 14, both so that the attachment also allows the knife holder 5 to be lifted against the force of an elastic element 19, like a pressure spring, over a short distance, at least so that the lower end 17 of the knife 6 comes up to the top of the base plate 14.
  • the base plate 14 has two notches 20 and 21 placed at right angles to each other and which form seats for the knife 6.
  • the knife 6 is tightened in such a way that the lower end 17 extends just below the cutting surface of the trencher 1.
  • a narrow transverse groove 22 and a wider recess also transverse 23 are arranged in the upper surface of the trencher 1, as is shown in Figures 1 and 2.
  • the groove 22 constitutes a passage for the knife 6 when cutting in the transverse direction. If one cuts however in the longitudinal direction, then the recess 23 makes it possible to place the carriage 4 at any location.
  • one or more guide elements are provided between the roll holder 2 and the cutting line, in other words the groove 22.
  • these guide elements consist at least of a pressure element 25 which keeps the paper 24 in contact with the upper surface of the trencher 1, which mainly consists of a lifting bar by means of the arms 26 and which by its own weight exerts pressure on the paper 24.
  • the aforementioned guide elements preferably consist at the same time of two paper clips 27 adjustable relative to each other and the reciprocal distance of which can be adapted to the width of the paper 24, for example by the fact that the one of the two is sliding.
  • a lifting guide 29 can be fixed to the trencher 1 by means of arms 28.
  • the device is provided with one or more divisions of the measurements 30 and 31, which extend parallel to the conductor 3. According to a variant not shown in the figures, such a division of the measurements can also be affixed to the conductor 3.
  • a roller measure 32 can be provided, which is zero when the free end 33 coincides with the groove 22 and which is unrollable in the direction of the length of the paper. 24.
  • the operation of the device according to the invention can simply be deduced from the figures. It consists of the fact that a paper roll 9 is placed on the roll holder 2, after which the paper 24 is led through the device, as shown in Figure 1.
  • the distance between the paper guides 27 adjusts to the width of the roller 9.
  • the pressure element 25 ensures that the unwound paper 24 remains flat and in perfect contact with the trencher 1.
  • the lifting guide 29, which then rests on the table shelf 7, is distributed so that the strip of paper passing under it does not bend in the device.
  • the device will be located opposite a reference point, for example a wall, so that the distance between the groove 22 and the reference point is equal to the desired length. The distance can be adjusted using the roller measure 32.
  • a reference point for example a wall
  • the carriage 4 is put on the side, the paper is pulled through the device until the front end is at the reference point and is then cut by sliding the carriage 4 along the conductor 2, doing what it takes ensure that the knife 6 is in the transverse direction, in other words in the groove 21 of the base plate 14.
  • the knife holder 5 is rotated by 90 degrees and the carriage 4 is adjusted according to the width to be cut by dividing the measurements 30. Immediately afterwards, pull the paper 24 under the carriage 4 and the guide 29, the paper then being cut by means of the stationary knife 6.
  • the device is provided with a sliding reference point not shown in the figures, which can be placed anywhere along the upper surface of the trencher 1. In front of this reference point it is possible each time place a specific part of the drawing of the paper 24 before cutting, so that the risks of incorrect cutting of the drawing paper are almost excluded.
  • the device can have a water tank for moistening pre-glued paper already during cutting. In order to keep knife 6 dry, this tank can be placed between the groove or line 22 and guide 29.
  • the trencher 1 can be part of a container-shaped element to be filled with water or another material to make it heavier. This has the advantage that when this element is not filled, the device remains very light and can easily be transported, while when the element is filled, the device weighs heavier and becomes more stable.
  • the device according to the invention consists of a combination of all the elements that appear in Figure 1.
  • a particularly handy device which is mainly intended for the handyman.

Abstract

The device is principally formed from a cutter (1); a roll holder (2) disposed along the cutter (1); at least one guide (3) mounted above and parallel to the cutter (1) and parallel to the roll holder (2); a carriage (4) which can move along the guide (3) and is provided with a knife holder (5), such that a knife placed in it can cooperate with the upper surface of the cutter (1). <IMAGE>

Description

Cette invention concerne un dispositif pour couper du pa­pier peint et de ce genre. Plus particulièrement, l'in­vention concerne un dispositif permettant de couper sans bavures aisément et dans les dimensions voulues, tant dans le sens longitudinal que dans le sens transversal, immédiatement après leur déroulement des bandes de matiè­res sur rouleaux, en particulier du papier peint, mais en général aussi d'autres matières pouvant être coupées.This invention relates to a device for cutting wallpaper and the like. More particularly, the invention relates to a device making it possible to cut without burrs easily and in the desired dimensions, both in the longitudinal direction and in the transverse direction, immediately after unrolling strips of material on rolls, in particular wallpaper, but in general also other materials which can be cut.

Il est connu que le découpage de papier peint s'accompag­ne généralement d'un certain nombre de difficultés qui sont surtout éprouvées par les tapissiers non profession­nels ou les bricoleurs.It is known that the cutting of wallpaper is generally accompanied by a certain number of difficulties which are especially experienced by non-professional upholsterers or do-it-yourselfers.

La plus grande difficulté qui se présente quand on coupe du papier peint est essentiellement la coupe juste de ce dernier. Quand on travaille avec les moyens classiques, ainsi avec des ciseaux et une règle divisée, il arrive souvent que dans le sens transversal le papier n'est pas coupé d'équerre, que la longueur est inexacte, que les dessins des bandes coupées ne correspondent pas, qu'en coupant dans le sens longitudinal on n'obtient pas de bandes parallèles et/ou qu'un bord dentelé se présente par suite d'un maniement maladroit des ciseaux Une autre difficulté est constituée par le fait que les extrémités des parties coupées ainsi que l'extrémité de la partie déroulée d'un rouleau de papier peint s'enroulent, par suite de quoi le travail de coupe y est fortement rendu malaisé, ce qui à son tour aboutit à des défauts de cou­pe.The biggest difficulty when you cut wallpaper is basically just cutting it. When working with conventional means, so with scissors and a divided ruler, it often happens that in the transverse direction the paper is not cut square, that the length is inaccurate, that the designs of the cut strips do not match not that cutting in the longitudinal direction there are no parallel strips and / or that a serrated edge occurs as a result of clumsy handling of the scissors Another difficulty is constituted by the fact that the ends of the cut parts as well as the end of the unrolled part of a roll of wallpaper rolls up, as a result of which the cutting work is made very difficult there, which in turn results in cutting defects.

Une possibilité d'éviter de tels défauts lors de la coupe consiste à tracer d'avance au crayon ou au moyen d'un objet de ce genre toutes les coupures à effectuer. Il est clair que ceci constitue toutefois une activité fastidi­euse et qu'en outre de telles marques restent parfois visibles après coup.One possibility of avoiding such defects during cutting consists in tracing in advance with a pencil or by means of an object of this kind all the cuts to be made. It is clear that this however constitutes a tedious activity and that in addition such marks sometimes remain visible after the fact.

Les tapissiers professionnels éprouvent dans une moindre mesure les difficultés précitées. Toutefois, ils doivent manier le mètre classique et les ciseaux pour papier peint pour couper ce dernier, par suite de quoi la coupe constitue quand même encore une activité qui prend beau­coup de temps.Professional upholsterers experience the above difficulties to a lesser extent. However, they have to use the classic meter and wallpaper scissors to cut the latter, as a result of which cutting is still a very time-consuming activity.

L'actuelle invention a donc pour objet un dispositif pour couper le papier peint ou de ce genre qui permet que grâce à son utilisation dans la plupart des cas les difficultés et inconvénients précités sont systématique­ment exclus. A cette fin, cette invention comprend un dispositif caractérisé par le fait qu'il se compose prin­cipalement d'un tranchoir; d'un porte-rouleau disposé le long du tranchoir; d'au moins un conducteur monté parallèlement au-dessus du tranchoir ainsi que parallè­lement au porte-rouleau; et d'un chariot déplaçable le long dudit conducteur et pourvu d'un porte-couteau, de sorte qu'un couteau placé dedans peut coopérer avec la surface supérieure du tranchoir.The present invention therefore relates to a device for cutting wallpaper or the like which allows that, by virtue of its use in most cases, the aforementioned difficulties and disadvantages are systematically excluded. To this end, this invention comprises a device characterized in that it mainly consists of a trencher; a roll holder disposed along the trencher; at least one conductor mounted parallel above the slicer as well as parallel to the roll holder; and a movable cart the along said conductor and provided with a knife holder, so that a knife placed therein can cooperate with the upper surface of the slicer.

Selon la forme préférée d'exécution de l'invention, le chariot précité présente un porte-couteau qui est ré­glable dans deux positions, le sens de la coupe dans une première position étant parallèle au porte-rouleau, donc destiné à couper le papier peint dans le sens transversal, tandis que selon une deuxième position le sens de la coupe est perpendiculaire au porte-rouleau précité dans le but de pouvoir effectuer des coupes dans le sens longitudinal du papier peint déroulé. Pour effectuer une coupe dans le sens transversal, le chariot précité est déplacé sur le papier. Par contre, pour effectuer une coupe dans le sens longitudinal, le chariot est bloqué à un endroit déterminé et le papier est tiré à travers le dispositif.According to the preferred embodiment of the invention, the aforementioned carriage has a knife holder which is adjustable in two positions, the direction of the cut in a first position being parallel to the roll holder, therefore intended for cutting wallpaper in the transverse direction, while in a second position the direction of the cut is perpendicular to the aforementioned roll holder in order to be able to make cuts in the longitudinal direction of the unrolled wallpaper. To make a cut in the transverse direction, the aforementioned carriage is moved on the paper. On the other hand, to make a cut in the longitudinal direction, the carriage is blocked at a determined location and the paper is pulled through the device.

De plus, le dispositif est équipé de préférence d'un certain nombre d'accessoires, principalement pour gui­der le papier débobiné d'un rouleau.In addition, the device is preferably equipped with a number of accessories, mainly for guiding the unwound paper from a roll.

Dans le but de mieux montrer les caractéristiques con­formes à l'invention, à titre d'exemple sans aucun ca­ractère limitatif, une forme préférée de réalisation de l'invention est décrite ci-dessous, avec renvoi aux dessins annexés, dans lesquels

  • la figure 1 représente en perspective le dispositif conforme à l'invention;
  • la figure 2 représente une vue de côté, plus particu­lièrement suivant la flèche F2 dans la figure 1;
  • la figure 3 représente en perspective le chariot dépla­çable, principalement en une vue suivant le flèche F3 dans la figure 2.
In order to better show the characteristics according to the invention, by way of example without any limiting character, a preferred embodiment of the invention is described below, with reference to the accompanying drawings, in which
  • Figure 1 shows in perspective the device according to the invention;
  • 2 shows a side view, more particularly along arrow F2 in Figure 1;
  • Figure 3 shows in perspective the movable carriage, mainly in a view along arrow F3 in figure 2.

Comme c'est représenté dans les figures 1 et 2, le dispo­sitif pour couper du papier peint conforme à l'invention se compose principalement d'un tranchoir 1, d'un porte-­rouleau 2 disposé le long du tranchoir 1, d'au moins un conducteur 3 monté parallèlement au-dessus du tranchoir 1 ainsi que parallèlement au porte-rouleau 2 et d'un chariot 4 déplaçable le long de ce conducteur et pourvu d'un porte-couteau 5, de sorte qu'un couteau 6 placé de­dans peut coopérer avec la surface supérieure du tran­choir 1.As shown in Figures 1 and 2, the device for cutting wallpaper according to the invention mainly consists of a trencher 1, a roll holder 2 disposed along the trencher 1, at least at least one conductor 3 mounted parallel above the trencher 1 as well as parallel to the roll holder 2 and a carriage 4 movable along this conductor and provided with a knife holder 5, so that a knife 6 placed inside can cooperate with the upper surface of the trencher 1.

Le tranchoir 1 se compose de préfèrence d'une plaque rec­tangulaire de n'importe quelle matière adéquate, comme du bois, par exemple, du métal ou de la matière plastique. Dans le but de fixer le tranchoir 1 sur une tablette de table 7 ou quelque chose de ce genre, celui-ci est pourvu d'un ou de plusieurs éléments de fixation, comme par exemple le sergent 8 représenté.The trencher 1 preferably consists of a rectangular plate of any suitable material, such as wood, for example, metal or plastic. In order to fix the trencher 1 on a table shelf 7 or something of this kind, it is provided with one or more fixing elements, such as for example the sergeant 8 represented.

Le porte-rouleau 2 se compose d'une tige amovible sur la­quelle peut être glissé le rouleau de papier peint 9. La tige amovible est posée librement à ses extrémités dans des bras 10 reliés au tranchoir 1, qui sont principalement situés dans le même plan que le tranchoir 1. Pour limiter le volume du dispositif lors de son rangement, ces bras peuvent éventuellement être réalisés d'une manière cou­lissante par rapport au tranchoir 1.The roll holder 2 consists of a removable rod on which the wallpaper roll 9 can be slid. The removable rod is placed freely at its ends in arms 10 connected to the trencher 1, which are mainly located in the same plane as the trencher 1. To limit the volume of the device during its storage, these arms may possibly be produced in a sliding manner relative to the trencher 1.

Le conducteur 3 précité se compose de préférence d'une barre à coupe cylindrique qui à ses extrémités est fer­mement attaché aux supports 11 placés sur le tranchoir 1.The aforementioned conductor 3 preferably consists of a cylindrical cut bar which at its ends is firmly attached to the supports 11 placed on the trencher 1.

Le chariot 4 précité se compose principalement d'un cadre 12 pivotable dans le sens transversal autour du conduc­teur 3 ainsi que déplaçable dans le sens longitudinal et qui, au moyen d'un élément de verrouillage, comme un ri­doir à vis 13, peut être fixé à l'endroit voulu. Le ca­dre 12 présente une plaque de base 14 qui dans sa posi­tion horizontale se trouve à une très petites distance au-dessus du tranchoir 1. Le porte-couteau 5 est placé sur cette plaque de base 14.The aforementioned carriage 4 mainly consists of a frame 12 pivotable in the transverse direction around the conductor 3 as well as movable in the longitudinal direction and which, by means of a locking element, like a turnbuckle 13, can be fixed where you want it. The frame 12 has a base plate 14 which in its horizontal position is at a very small distance above the trencher 1. The knife holder 5 is placed on this base plate 14.

Comme le représente en détail la figure 3, le porte-cou­teau 5 se compose de préfèrence d'un corps dans lequel est aménagée une encoche 15, dans laquelle au moyen d'une vis de serrage 16 le couteau 6, qui est constitué, par exemple, d'une plaquette coupante multiple et cassa­ble, est fixé. Cette plaquette coupante est placée obli­quement, de sorte que l'extrémité inférieure 17 s'étend jusque sous la plaque de base 14.As shown in detail in Figure 3, the knife holder 5 preferably consists of a body in which is provided a notch 15, in which by means of a clamping screw 16 the knife 6, which is constituted, by example, a multiple and breakable cutting insert is attached. This cutting insert is placed obliquely, so that the lower end 17 extends as far as under the base plate 14.

Le porte-couteau 5 est fixé de telle sorte qu'il puisse adopter deux positions, d'une part une position dans la­quelle le sens de la coupe du couteau 6 est parallèle au porte-rouleau 2 et d'autre part une position dans la­quelle le sens de la coupe est perpendiculaire à sens premier cité. Pour cela, dans la forme d'exécution re­présentée, le porte-couteau 5 est fixé d'une manière pivotable à un arbre 18 qui se trouve verticalement sur la plaque de base 14, l'une et l'autre de sorte que la fixation permette aussi que le porte-couteau 5 soit soulevé contre la force d'un élément élastique 19, comme un ressort de pression, sur une petite distance, au moins de sorte que l'extrémité inférieure 17 du couteau 6 arri­ve jusqu'au-dessus de la plaque de base 14. En outre, la plaque de base 14 présente deux encoches 20 et 21 pla­cées d'équerre l'une par rapport à l'autre et qui forment des sièges pour le couteau 6. En tirant le porte-couteau 5 contre la force d'expansion de l'élément élastique 19 vers le haut et en le tournant, le couteau paut être des­cendu au choix dans le sens transversal ou longitudinal dans une des encoches.The knife holder 5 is fixed so that it can assume two positions, on the one hand a position in which the direction of cut of the knife 6 is parallel to the roller holder 2 and on the other hand a position in which the direction of the cut is perpendicular to the direction quoted first. For this, in the embodiment shown, the knife holder 5 is pivotally attached to a shaft 18 which is vertically on the base plate 14, both so that the attachment also allows the knife holder 5 to be lifted against the force of an elastic element 19, like a pressure spring, over a short distance, at least so that the lower end 17 of the knife 6 comes up to the top of the base plate 14. In addition, the base plate 14 has two notches 20 and 21 placed at right angles to each other and which form seats for the knife 6. By pulling the knife holder 5 against the expansion force of the elastic element 19 upwards and turning it, the knife can be lowered either in the transverse or longitudinal direction in one of the notches.

Pour obtenir un bon effet de coupe, le couteau 6 est ser­ré de telle manière que l'extrémité inférieure 17 s'étend juste jusqu'au-dessous de la surface de coupe du tran­choir 1. Pour permettre cela une étroite rainure trans­versale 22 et un évidement plus large également transver­sal 23 sont aménagés dans la surface supérieure du tran­choir 1, comme c'est représenté dans les figures 1 et 2. La rainure 22 constitue un passage pour le couteau 6 quand on coupe dans le sens transversal. Si l'on coupe toutefois dans le sens longitudinal, alors l'évidement 23 permet de placer le chariot 4 à un endroit quelconque.To obtain a good cutting effect, the knife 6 is tightened in such a way that the lower end 17 extends just below the cutting surface of the trencher 1. To allow this a narrow transverse groove 22 and a wider recess also transverse 23 are arranged in the upper surface of the trencher 1, as is shown in Figures 1 and 2. The groove 22 constitutes a passage for the knife 6 when cutting in the transverse direction. If one cuts however in the longitudinal direction, then the recess 23 makes it possible to place the carriage 4 at any location.

Pour obtenir un bon guidage du papier 24, un ou plusieurs éléments de guidage sont prévus entre le porte-rouleau 2 et la ligne de coupe, en d'autres termes la rainure 22. Dans la forme d'exécution représentée, ces éléments de guidage se composent au moins d'un élément de pression 25 qui maintient le papier 24 en contact avec la surface supérieure du tranchoir 1, lequel se compose principale­ment d'une barre relevable au moyen des bras 26 et qui par son poids propre exerce une pression sur le papier 24.To obtain good guidance of the paper 24, one or more guide elements are provided between the roll holder 2 and the cutting line, in other words the groove 22. In the embodiment shown, these guide elements consist at least of a pressure element 25 which keeps the paper 24 in contact with the upper surface of the trencher 1, which mainly consists of a lifting bar by means of the arms 26 and which by its own weight exerts pressure on the paper 24.

Les éléments de guidage précités se composent de préfé­rence en même temps de deux quide-papier 27 réglables l'un par rapport à l'autre et dont la distance récipro­que peut être adaptée à la largeur du papier 24, par exem­ple par le fait que l'un des deux est coulissable.The aforementioned guide elements preferably consist at the same time of two paper clips 27 adjustable relative to each other and the reciprocal distance of which can be adapted to the width of the paper 24, for example by the fact that the one of the two is sliding.

Sur le côté du dispositif qui se trouve en face du porte-­ rouleau 2, un guide relevable 29 peut être fixé au tran­choir 1 au moyen de bras 28.On the side of the device which is opposite the holder roller 2, a lifting guide 29 can be fixed to the trencher 1 by means of arms 28.

Pour régler la largeur de coupe, le dispositif est pour­vu d'une ou de plusieurs divisions des mesures 30 et 31, qui s'étendent parallèlement au conducteur 3. Selon une variante non représentée dans les figures, une telle di­vision des mesures peut aussi être apposée sur le con­ducteur 3.To adjust the cutting width, the device is provided with one or more divisions of the measurements 30 and 31, which extend parallel to the conductor 3. According to a variant not shown in the figures, such a division of the measurements can also be affixed to the conductor 3.

Tout près du dispositif, plus particulièrement contre un des supports 11, un mesure-rouleau 32 peut être prévu, qui est à zéro quand l'extrémité libre 33 en coïncide avec la rainure 22 et qui est déroulable suivant le sens de la longueur du papier 24.Very close to the device, more particularly against one of the supports 11, a roller measure 32 can be provided, which is zero when the free end 33 coincides with the groove 22 and which is unrollable in the direction of the length of the paper. 24.

Le fonctionnement du dispositif selon l'invention peut simplement être déduit des figures. Il est constitué par le fait qu'un rouleau de papier 9 est placé sur le porte-rouleau 2, après quoi le papier 24 est conduit à travers le dispositif, comme il est indiqué dans la fi­gure 1. La distance entre les guide-papier 27 se règle sur la largeur du rouleau 9. L'élément de pression 25 assure que le papier 24 déroulé reste plat et en par­fait contact avec le tranchoir 1. Egalement le guide relevable 29, qui repose alors sur la tablette de table 7, constribue à ce que la bande de papier qui passe en dessous ne recourbe pas dans le dispositif.The operation of the device according to the invention can simply be deduced from the figures. It consists of the fact that a paper roll 9 is placed on the roll holder 2, after which the paper 24 is led through the device, as shown in Figure 1. The distance between the paper guides 27 adjusts to the width of the roller 9. The pressure element 25 ensures that the unwound paper 24 remains flat and in perfect contact with the trencher 1. Also the lifting guide 29, which then rests on the table shelf 7, is distributed so that the strip of paper passing under it does not bend in the device.

Pour couper les bandes de papier à la même longueur, le dispositif sera situé en face d'un point de référence, par exemple un mur, de sorte que la distance entre la rainure 22 et le point de référence est égale à la lon­gueur voulue. La distance peut être réglée au moyen du mesure-rouleau 32. Pour couper le papier, le chariot 4 est mis sur le côté, le papier est tiré à travers le dis­positif jusqu'à ce que l'extrémité antérieure se trouve au point de référence et est ensuite coupé en faisant coulisser le chariot 4 le long du conducteur 2, faisant quoi il faut bien veiller à ce que le couteau 6 se trouve dans le sens transversal, en d'autres termes dans la rai­nure 21 de la plaque de base 14.To cut the paper strips to the same length, the device will be located opposite a reference point, for example a wall, so that the distance between the groove 22 and the reference point is equal to the desired length. The distance can be adjusted using the roller measure 32. To cut the paper, the carriage 4 is put on the side, the paper is pulled through the device until the front end is at the reference point and is then cut by sliding the carriage 4 along the conductor 2, doing what it takes ensure that the knife 6 is in the transverse direction, in other words in the groove 21 of the base plate 14.

Pour couper le papier 24 dans le sens de sa longueur, on fait pivoter de 90 degrés le porte-couteau 5 et on règle le chariot 4 en fonction de la largeur à couper au moyen de la division des mesures 30. Immédiatement après, on tire le papier 24 sous le chariot 4 et le guide 29, le papier étant alors coupé au moyen du couteau 6 immobile.To cut the paper 24 lengthwise, the knife holder 5 is rotated by 90 degrees and the carriage 4 is adjusted according to the width to be cut by dividing the measurements 30. Immediately afterwards, pull the paper 24 under the carriage 4 and the guide 29, the paper then being cut by means of the stationary knife 6.

Selon une variante, le dispositif est pourvu d'un point de référence coulissable non représenté dans les figu­res, lequel peut être placé n'importe où le long de la surface supérieure du tranchoir 1. En face de ce point de référence on peut chaque fois placer une partie dé­terminée du dessin du papier 24 avant de couper, de sor­te que les risques de coupe fautive de papier à dessins sont presque exclus.According to a variant, the device is provided with a sliding reference point not shown in the figures, which can be placed anywhere along the upper surface of the trencher 1. In front of this reference point it is possible each time place a specific part of the drawing of the paper 24 before cutting, so that the risks of incorrect cutting of the drawing paper are almost excluded.

Avec le dispositif on peut fournir en même temps un ca­libre à coulisse qui ne possède pas nécessairement une division de mesures et au moyen duquel la largeur d'une bande à couper peut être relevée et après quoi à l'aide de ce calibre à coulisse placé, le chariot 4 peut être placé le long du conducteur 3.With the device it is possible to supply at the same time a sliding gauge which does not necessarily have a division of measurements and by means of which the width of a strip to be cut can be noted and after which using this sliding gauge placed , the carriage 4 can be placed along the conductor 3.

Il est clair que le dispositif peut posséder un réser­voir d'eau pour humecter du papier préencollé déjà lors de la coupe. Afin de maintenir sec le couteau 6, ce réservoir peut être placé entre la rainure ou la ligne de coupe 22 et le guide 29.It is clear that the device can have a water tank for moistening pre-glued paper already during cutting. In order to keep knife 6 dry, this tank can be placed between the groove or line 22 and guide 29.

Selon une variante particulière, le tranchoir 1 peut fai­re partie d'un élément en forme de conteneur à remplir d'­eau ou d'une autre matière pour l'alourdir ainsi. Cela offre l'avantage que quand cet élément n'est pas rempli, le dispositif reste très léger et peut aisément transpor­té, tandis que quand l'élément est rempli, le dispositif pèse plus lourd et devient plus stable.According to a particular variant, the trencher 1 can be part of a container-shaped element to be filled with water or another material to make it heavier. This has the advantage that when this element is not filled, the device remains very light and can easily be transported, while when the element is filled, the device weighs heavier and becomes more stable.

Dans les exécutions le plus préférées, le dispositif con­forme à l'invention se compose d'une combinaison de tous les éléments qui apparaissent dans la figure 1. Ainsi est offert un appareil particulièrement maniable qui est principalement destiné au bricoleur.In the most preferred embodiments, the device according to the invention consists of a combination of all the elements that appear in Figure 1. Thus is offered a particularly handy device which is mainly intended for the handyman.

La présente invention n'est nullement limitée à la forme d'exécution décrite à titre d'exemple et représentée dans les figures, mais semblable dispositif pour couper du pa­pier peint et des choses de ce genre peut être réalisé sous toutes sortes de formes et dimensions sans dépasser le cadre de l'inventionThe present invention is in no way limited to the embodiment described by way of example and represented in the figures, but similar device for cutting wallpaper and the like can be produced in all kinds of shapes and dimensions without going beyond the scope of the invention

Claims (13)

1.- Dispositif pour couper du papier peint et de ce genre, caractérisé par le fait qu'il se compose principalement d'un tranchoir (1); d'un porte-rouleau (2) disposé le long du tranchoir (1); d'au moins un conducteur (3) monté pa­rallèlement au-dessus du tranchoir (1) ainsi que parallè­lement au porte-rouleau (2); d'un chariot (4) déplaçable le long du conducteur (3) et pourvu d'un porte-couteau (5), de sorte qu'un couteau placé dedans peut coopérer avec la surface supérieure du tranchoir (1)1.- Device for cutting wallpaper and the like, characterized in that it mainly consists of a trencher (1); a roll holder (2) disposed along the trencher (1); at least one conductor (3) mounted parallel above the trencher (1) as well as parallel to the roll holder (2); a carriage (4) movable along the conductor (3) and provided with a knife holder (5), so that a knife placed therein can cooperate with the upper surface of the slicer (1) 2.- Dispositif conforme à la revendication 1, caractérisé par le fait que le chariot (4) précité présente un porte-­couteau (5) réglable en deux positions, le sens de la coupe dans une position du porte-couteau (5) étant paral­lèle au porte-rouleau (2), tandis que dans l'autre posi­tion du porte-couteau (5) il est situé perpendiculaire­ment au porte-rouleau (2).2.- Device according to claim 1, characterized in that the carriage (4) above has a knife holder (5) adjustable in two positions, the direction of the cut in a position of the knife holder (5) being parallel to the roller holder (2), while in the other position of the knife holder (5) it is located perpendicular to the roller holder (2). 3.- Dispositif conforme à la revendication 2, caractérisé par le fait que le porte-couteau (5) se compose d'un corps pivotable entre les deux positions précitées.3.- Device according to claim 2, characterized in that the knife holder (5) consists of a pivotable body between the two aforementioned positions. 4.- Dispositif conforme à la revendication 3, caractérisé par le fait que le corps est fixé d'une manière pivotante sur une plaque de base (14) dudit chariot (4), cette pla­que de base (14) se trouvant à une faible distance au-des­sus du tranchoir (1); que le corps présente un couteau (6) dirigé vers le bas; que la plaque de base (14) présente deux rainures (20, 21) d'éguerre l'une par rapport à l'au­tre, qui forment des sièges précis pour le couteau (6) précité, ce dernier s'étendant transversalement à travers la plaque de base (14) du chariot (4) via la rainure (20, 22); que le corps précité est verticalement déplaçable par rapport à la plaque de base (14) précitée; et qu'un élément élastique (19) est prévu qui pousse le corps sur la plaque de base (14), la force de cet élément élastique dans le corps pouvant être anéantie de sorte que par son mouvement pivotant le couteau (6) peut être descendu au choix en direction transversale ou longitudinale dans une des rainures (20), 21).4.- Device according to claim 3, characterized in that the body is pivotally attached to a base plate (14) of said carriage (4), this base plate (14) being at a low distance above the trencher (1); that the body has a knife (6) directed downwards; that the base plate (14) has two grooves (20, 21) in relation to one another, which form precise seats for the aforementioned knife (6), the latter extending transversely through the base plate (14) of the carriage (4) via the groove (20, 22); that the aforementioned body is vertically movable with respect to the aforementioned base plate (14); and that an elastic element (19) is provided which pushes the body on the base plate (14), the force of this elastic element in the body being able to be destroyed so that by its pivoting movement the knife (6) can be optionally lowered in transverse or longitudinal direction in one of the grooves (20), 21). 5.- Dispositif conforme à une des revendications précé­dentes, caractérisé par le fait que le porte-couteau (5) se compose d'un corps ayant une rainure (15), dans la­quelle une plaquette coupante peut être fixé au moyen d'une vis de serrage (16).5.- Device according to one of the preceding claims, characterized in that the knife holder (5) consists of a body having a groove (15), in which a cutting insert can be fixed by means of a screw clamping (16). 6.- Dispositif conforme à une des revendications précé­dentes, caractérisé par le fait que le chariot (4) se compose d'un cadre (12) pivotable dans le sens transver­sal autour du conducteur (3) précité et déplaçable dans le sens longitudinal et d'un element de verrouillage (13) pour fixer le chariot (4) par rapport au conducteur (3).6.- Device according to one of the preceding claims, characterized in that the carriage (4) consists of a frame (12) pivotable in the transverse direction around the conductor (3) above and movable in the longitudinal direction and d 'a locking element (13) for fixing the carriage (4) relative to the conductor (3). 7.- Dispositif conforme à une des revendications 2 à 6, caractérisé par le fait que dans le tranchoir (1) dans le sens transversal d'une part une rainure (22) et d'­autre part un évidement (23) sont prévus, cette rainure (22) et cet évidement (23) constituant des passages pour l'extrémité inférieure du couteau (6).7.- Device according to one of claims 2 to 6, characterized in that in the trencher (1) in the transverse direction on the one hand a groove (22) and on the other hand a recess (23) are provided, this groove (22) and this recess (23) constituting passages for the lower end of the knife (6). 8.- Dispositif conforme à une des revendications précé­dentes, caractérisé par le fait qu'entre le porte-rou­leau (2) et le chariot (4) dans le sens transversal un élément de pression (25) est disposé, qui coopère avec la surface supérieure du tranchoir (1).8.- Device according to one of the preceding claims, characterized in that between the roller holder (2) and the carriage (4) in the transverse direction a pressure element (25) is arranged, which cooperates with the surface upper of the slicer (1). 9.- Dispositif conforme à une des revendications précé­dentes, caractérisé par le fait qu'il est pourvu d'au moins deux guide-papier (27) dont la distance qui les sé­pare peut être réglée.9.- Device according to one of the preceding claims, characterized in that it is provided with at least two paper guides (27) whose distance between them can be adjusted. 10.- Dispositif conforme à une des revendications précé­dentes, caractérisé par le fait qu'il présente du côté opposé au porte-rouleau (2) un guide (29) relevable et s'étendant suivant la largeur du papier (24), lequel guide (29) est fixé d'une manière pivotable au tran­choir (1) au moyen de bras (28).10.- Device according to one of the preceding claims, characterized in that it has on the side opposite to the roll holder (2) a guide (29) which can be lifted and extending along the width of the paper (24), which guide (29) is pivotally attached to the trencher (1) by means of arms (28). 11.- Dispositif conforme à une des revendications précé­dentes, caractérisé par le fait que le tranchoir (1) pos­sède au moins un sergent (8) pour la fixation du disposi­tif sur une base.11.- Device according to one of the preceding claims, characterized in that the trencher (1) has at least one sergeant (8) for fixing the device on a base. 12.- Dispositif conforme à une des revendications précé­dentes, caractérisé par le fait que parallèlement au porte-rouleau (2), soit sur le tranchoir (1), soit sur un guide (3, 29), une division de mesures (30, 31) est pour­vue.12.- Device according to one of the preceding claims, characterized in that parallel to the roll holder (2), either on the trencher (1), or on a guide (3, 29), a division of measurements (30, 31) is provided. 13.- Dispositif conforme à une des revendications précé­dentes, caractérisé par le fait qu'il est pourvu d'un mesure-rouleau (32) qui peut être déroulé dans le sens du papier (24), dont l'extrémité antérieure concorde à l'état non déroulé avec la ligne de coupure transversa­le du couteau (6).13.- Device according to one of the preceding claims, characterized in that it is provided with a roller measure (32) which can be unwound in the direction of the paper (24), the front end of which corresponds to the 'state not unwound with the transverse cutting line of the knife (6).
EP19890200998 1988-04-19 1989-04-19 Apparatus for cutting wall paper and the like Withdrawn EP0338648A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE8800449A BE1001603A6 (en) 1988-04-19 1988-04-19 DEVICE FOR CUTTING wallpaper and similar.
BE8800449 1988-04-19

Publications (2)

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EP0338648A2 true EP0338648A2 (en) 1989-10-25
EP0338648A3 EP0338648A3 (en) 1991-02-20

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2697470A1 (en) * 1992-11-02 1994-05-06 Berneron Claude Cutting accessory for rolled sheets of wallpaper etc. - has cylindrical storage magazine, with slot allowing pulling of paper onto slotted cutting surface with retainer for multiple cut sheets
US5392676A (en) * 1993-08-09 1995-02-28 Drury; Donald R. Wallpaper trimmer
EP0822101A1 (en) * 1996-08-03 1998-02-04 Whiterock Products Limited Wallpapering aid
FR2758133A1 (en) * 1997-01-09 1998-07-10 Francois Noel Unreeling support for paper web rolls
CN103707336A (en) * 2012-09-29 2014-04-09 天能电池(芜湖)有限公司 Belt cutting machine for cutting protective belts for batteries

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1609093A (en) * 1925-04-09 1926-11-30 Miller John Edward Linoleum cutter
DE8710271U1 (en) * 1987-06-05 1987-10-08 Strobl, Max, 8170 Bad Toelz, De

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1609093A (en) * 1925-04-09 1926-11-30 Miller John Edward Linoleum cutter
DE8710271U1 (en) * 1987-06-05 1987-10-08 Strobl, Max, 8170 Bad Toelz, De

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2697470A1 (en) * 1992-11-02 1994-05-06 Berneron Claude Cutting accessory for rolled sheets of wallpaper etc. - has cylindrical storage magazine, with slot allowing pulling of paper onto slotted cutting surface with retainer for multiple cut sheets
US5392676A (en) * 1993-08-09 1995-02-28 Drury; Donald R. Wallpaper trimmer
EP0822101A1 (en) * 1996-08-03 1998-02-04 Whiterock Products Limited Wallpapering aid
FR2758133A1 (en) * 1997-01-09 1998-07-10 Francois Noel Unreeling support for paper web rolls
CN103707336A (en) * 2012-09-29 2014-04-09 天能电池(芜湖)有限公司 Belt cutting machine for cutting protective belts for batteries
CN103707336B (en) * 2012-09-29 2015-09-09 天能电池(芜湖)有限公司 A kind of tape-cutting machine cutting battery buffer zone

Also Published As

Publication number Publication date
BE1001603A6 (en) 1989-12-12
EP0338648A3 (en) 1991-02-20

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