EP0426964B1 - Procédé de fabrication d'un demi-produit pour la production d'une rosette similaire aux fleurs - Google Patents

Procédé de fabrication d'un demi-produit pour la production d'une rosette similaire aux fleurs Download PDF

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Publication number
EP0426964B1
EP0426964B1 EP90116894A EP90116894A EP0426964B1 EP 0426964 B1 EP0426964 B1 EP 0426964B1 EP 90116894 A EP90116894 A EP 90116894A EP 90116894 A EP90116894 A EP 90116894A EP 0426964 B1 EP0426964 B1 EP 0426964B1
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EP
European Patent Office
Prior art keywords
band
draw member
linear
draw
lengthwise
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
EP90116894A
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German (de)
English (en)
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EP0426964A1 (fr
Inventor
Ernst Hagenbuch
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Bandfabrik Breitenbach AG
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Bandfabrik Breitenbach AG
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Publication date
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Priority to AT90116894T priority Critical patent/ATE101011T1/de
Publication of EP0426964A1 publication Critical patent/EP0426964A1/fr
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Publication of EP0426964B1 publication Critical patent/EP0426964B1/fr
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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04D—TRIMMINGS; RIBBONS, TAPES OR BANDS, NOT OTHERWISE PROVIDED FOR
    • D04D7/00—Decorative or ornamental textile articles
    • D04D7/04—Three-dimensional articles
    • D04D7/10—Decorative bow structures
    • D04D7/105—Decorative bow structures made by means of a drawstring or drawstrip

Definitions

  • the invention relates to a method for producing a semi-finished product for producing a flower-like rosette.
  • a method according to the preamble of claim 1 is known from EP-A-0 208 804
  • Such a semi-finished product has become known with Swiss Patent No. 370028, with which rosettes can be formed from loops in a simple manner.
  • the semifinished product formed as a band with parallel edges must be pushed firmly onto one another on one or two traction elements.
  • the rosette character is lost if the ribbon is not pushed firmly onto one another and knotted in this position.
  • a decorative rosette is created, which, however, is not similar to flowers.
  • the invention is therefore based on the object of proposing a method of the type described at the outset for producing a semi-finished product for producing a flower-like rosette, which leads to a semi-finished product which is simple and inexpensive to produce and which makes the production of a flower-like rosette in a very simple manner and from a wide variety of materials allowed.
  • a band is made of any suitable, flexible material in any way, which is provided at least in the direction of its longitudinal course with at least one straight, flexible tension member, which is not covered in sections by the flexible band in its longitudinal course , wherein at least one longitudinal edge of the finished tape is produced in a non-rectilinear contour and wherein the free sections on the tension member are dimensioned in length so that a desired folding size results.
  • tapes with, for example, straight, parallel outer edges.
  • Such tapes can be made, for example, from woven, rustled or non-woven material, but also from plastic films or paper webs.
  • Such tapes need only be sufficiently flexible for the intended purposes.
  • Such a band made of any, but sufficiently flexible material must now be provided in the direction of its longitudinal course with at least one straight traction element, which traction element must not be completely covered by a continuous loop or by the material of the band, but rather in the manner of a thread in textile processing must remain uncovered in places from the tape so that the tape can detach from the tension member and form folds or loops when pushed along the incorporated tension member in these areas.
  • a simple smooth tape This can be achieved, for example, in that the traction element runs at equal or unequal intervals, sometimes on one side and sometimes on the other side of the band, the change from one side of the band to the other simply being achieved by the traction element penetrating the band material and is thereby also held by the tape material.
  • This tension member guide is possible for all strip materials.
  • the non-rectilinear contour of a longitudinal edge ensures that when the band is pushed together on the tension member, this non-rectilinear outer contour assumes a petal-like shape, if at the same time the free sections on the tension member are dimensioned in such a way that the shape of the non-rectilinear contour results in an assigned folding size. If the act is now loosely pushed together on the flexible traction element, the two ends of the traction element can then be brought together and knotted together, so that an approximately circular flower center is formed, which significantly enhances the flower-like appearance.
  • the semi-finished product can always be produced endlessly and must be divided into suitably long sections to produce a flower-like rosette.
  • such sections can already be marked or pre-embossed in the semifinished product, so that the corresponding sections can simply be torn off.
  • both band sides in a non-linear contour, preferably in a wave contour, arch contour or arcade contour.
  • the arc sizes or the wavelengths and wave heights can be quite different over the longitudinal extent, which makes it possible, for example, smaller To produce inner leaves and larger outer leaves of such a flower.
  • reinforced areas along the belt can also be useful to provide reinforced areas along the belt, for example along the tension member.
  • These reinforced areas can extend continuously over the entire length or only over certain sections of the length.
  • the type of influence depends on the design of the reinforced band area with regard to the rigidity of the arrangement and the width and length. Simple experiments make it possible to determine the type of formation of these reinforced areas in order to achieve a desired effect.
  • the traction element can be arranged at a wide variety of locations in the direction of the width of the band. Reinforced areas can be provided both on one side and on both sides of the tension member.
  • contouring both long sides of the tape which can be done by a continuous punching or cutting process using appropriate punching rollers or cutting rollers, it can be advantageous to arrange the traction element exactly in the middle of the tape and then fold the tape and perform the contouring after the folding process , which can then be done with a single cut for both long sides.
  • it can also be advantageous with such a folded band not to provide the traction member in the folding edge but directly next to the folding edge on one half of the band and, if necessary, also to provide a reinforcement strip next to the folding edge in the other longitudinal half of the band. This creates particularly lush and decorative flower bodies when the ribbon is pushed together on the traction element.
  • the traction element itself can be incorporated into the textile structures of the belt at the same time as the belt is being manufactured. However, it can also be sewn or sewn on later. Subsequent application is advantageous if the tape is made of plastic film or paper, for example.
  • the traction element can then be guided over attached loops, but in their width and in their spacing each other must be dimensioned so that a desired folding size results.
  • the band itself can also be toothed along a longitudinal edge with rectangular teeth that protrude laterally in the form of tongues, these tongues each having a suitably large distance between them.These tongues can then be guided around an inserted tension element and with their free end in turn on the belt , for example by an adhesive process or by a sewing process or by other suitable measures.
  • the longitudinal distance between the individual tongues then again ensures, with appropriate dimensioning, that a desired folding size results.
  • This folding size can of course be influenced by the free distance mentioned, but also by the width of the tongues themselves. A variation in the folding sizes can be ensured by varying the width of the distance and the tongues, so that blooming from the inside out is buildable.
  • the band it is also possible to provide a single band with a tension member on its two longitudinal edges.
  • This band then only has to be separated in the area between the two traction elements with a non-linear contour, whereby two suitable bands are produced, each of which has a straight edge and a non-straight edge.
  • the same method can also be used to produce two strips, the two longitudinal edges of which have a non-rectilinear contour.
  • the tape only has to be shaped as a tube, which is then laid flat and severed on the flat surfaces between the two folded edges that are created.
  • a traction element both in the folding edge itself and also directly next to the folding edge, so that after cutting, two strips are formed, the two long sides of which do not run in a straight line and in which the traction element is arranged in the center or off-center.
  • a reinforcement strip can also be provided on the other side.
  • the reinforcement strip can also be provided on both sides of the tension member.
  • a flat strip along a straight longitudinal edge to a tubular band, for example in one piece.
  • the second longitudinal edge of the flat strip can then be shaped again in the non-linear contour.
  • a pulling element can be provided exactly in the connection area between the flat band and the tubular band, but also in each case next to it in the area of the flat band or the tubular band.
  • Corresponding arrangements can of course also take reinforcement strips. It is also conceivable to arrange such a tubular band on both sides of the straight longitudinal edge of a flat band.
  • the flat strip can then be separated in a non-rectilinear contour in the area between its straight side edges, so that in turn two such strips are created simultaneously.
  • a particularly lush and multi-layered flowering results when several flat strips are put together along a common longitudinal edge.
  • a traction element can then be arranged in this area, while the free longitudinal edges are produced in a non-linear contour.
  • the non-rectilinear contour can always be created subsequently by a punching or cutting process. However, it can also be generated directly during the production of the tape.
  • the flat strip is provided with such a tension member both along its straight longitudinal outer edges and in the middle.
  • This tape can now be folded with the central tension member as a folded edge, whereupon this tape is cut through in the region between the folded edge and the two straight outer edges with a non-straight cut edge. In this way, three tapes are produced at the same time.
  • the middle traction element can of course also be supplemented on one side or on both sides with reinforcement strips. It is also conceivable to arrange this traction element not exactly in the middle, but briefly to the side next to the center and to provide reinforcement strips on the other side next to the center, which forms the folded edge.
  • a particularly simple band as a semi-finished product is obtained when a tubular band is provided with at least one pulling element in the longitudinal direction and then cut transversely in the longitudinal direction at regular or irregular intervals, the depth of the cut not being allowed to go to the pulling element.
  • the tension member must be guided as described in the introduction, so that free areas remain for the formation of folds.
  • the resulting loop structure in the last described embodiment can be left in its type, but it is also possible to separate the individual loops at their highest point afterwards or before pushing them together.
  • FIGS. 1 to 14 show different design options.
  • Figure 1 shows a longitudinal section through a flat strip of any sufficiently flexible material. This can be textile fabric, but also plastic film or paper. Only a section in the longitudinal direction of the entire volume is shown.
  • Figure 2 shows a section along the line I-I of Figure 1, so that it can be seen that it is a flat ribbon.
  • this flat strip 1 is equipped with a traction element 14 which runs alternately on the top and on the underside of the strip 1.
  • the change from the top to the bottom is done simply by the tension member 14 penetrating the band 1 in the appropriate direction.
  • This arrangement of the tension band 14 alternately leaves free sections 30 on the top and on the bottom, in which the band 1 can arch or fold when it is pushed together on the tension member 14.
  • these distances 30 can also have different lengths in the longitudinal direction on the upper side and the lower side.
  • the second unspecified longitudinal edge 39 which runs parallel to the first longitudinal edge 39, is contoured so that a non-rectilinear contour 31 is created there.
  • the hatched area is waste when the non-rectilinear contour 31 is subsequently created by a cutting or punching process.
  • the creation of the hatched area can be completely avoided, for example in the case of textile fabric, by appropriately contoured production.
  • the width of the band as well as the curvature size and arc depth of the non-rectilinear contour 31 depend on the desired shape of the flower-like rosette to be produced. The dimensions mentioned are determined by the flower size and the desired leaf shape of the flower. Here, the distances 30 must be dimensioned such that a desired curvature of the leaf can arise.
  • FIG. 3 shows a flat strip in a design very similar to that of FIG. 1.
  • FIG. 4 shows a section along the line II-II according to FIG. 3.
  • the band according to FIG. 3 differs from the band according to FIG. 1 in that the band according to FIG. 3 has a pulling element 15 or two along both longitudinal edges 40 and 41. 16 has.
  • Such a band 2 according to FIG. 3 can now be separated again in the area between the two tension members 15 and 16 with a non-rectilinear contour 31, so that two tension bands according to FIG. 1 are created.
  • the tension band arrangement and the tension band course are then as already described for FIG. 1.
  • FIG. 5 shows a band variant 3 in which a flat band 3.1, for example in the embodiment of band 1 according to FIG. 1, is connected along its straight longitudinal edge 62 to a tubular band 3.2.
  • a traction element 18 can now be provided in the immediate vicinity of the longitudinal edge 62, as indicated in FIG. 5. Again, it should be pointed out that the traction element 18 should be arranged in the same way as the drawstrings 14, 15 16, so that the necessary spacing for folding again arises.
  • the tubular band 3.2 can also have a further traction element 17 running in the longitudinal direction, which is arranged diametrically opposite the traction element 18, but this arrangement is not mandatory.
  • the free longitudinal edge of the flat band 3.1 can again be formed in a non-rectilinear contour 31.
  • a further tubular band on this free longitudinal edge, which is indicated by dash-dotted lines in FIG. 5.
  • this further tubular band can then have traction elements 19 and 20, and it would then be possible to separate the flat band 3.1 in the area between the two traction elements 18 and 19 in the same way as for the flat band 2 according to FIG. 4 has been described, so that two identical bands are created afterwards.
  • the tubular bands 3.2 can serve as containers for a smaller individual part or several small individual parts.
  • the container is then simultaneously equipped with a flower-like rosette after being pushed together along the pulling member 18 and its corresponding connection.
  • a special closure of the container formed from the tubular band 3.2 on both of them Open ends are usually not required, but can be done in any way.
  • Figure 6 shows a band 4 in a tubular design.
  • This tubular band 4 is flattened, so that folded edges 64 are formed.
  • a pulling member 21 or 22 can be provided in the vicinity of the folded edges each on a strip half 35 or in the folded edges themselves.
  • the traction elements mentioned are each provided next to the folded edges 64.
  • the traction elements are again arranged in the manner already described for FIGS. 1 and 3.
  • the band 4 according to FIG. 6 can now be separated in its two halves with a single cutting process or punching process in a non-rectilinear contour 32. This creates two identical bands, the two long sides of which have a non-linear contour.
  • FIG. 7 shows a band which is composed of several individual flat bands 5, 6 and 7.
  • the tapes 5, 6 and 7 are placed together so that they have a common longitudinal edge 55.
  • a tension member 23 can be provided in the arrangement already described several times.
  • the flat strips here have free straight longitudinal edges 56, 57 and 58.
  • the non-rectilinear contour 31 can in turn be cut or punched into these flat strips, so that the hatched parts are again eliminated. This drop can, however, be prevented if the flat strips 5, 6 and 7 or at least one of these flat strips is designed in such a way that an outer longitudinal edge 59 is present, as shown in broken lines in FIG.
  • a flat strip 8 according to FIG. 8 has a strip center 33 and on one side along the strip center 33 a tension member 24 in the arrangement already described and on the other side of the strip center 33 a reinforcement strip 37.
  • this reinforcement strip 37 can also be provided only in sections.
  • the tape 8 is folded to produce the semifinished product around the tape center 33 so that the tape half 34 comes to rest on the other tape half 36.
  • the non-rectilinear contour 32 is then cut or punched, so that the hatched areas are again generated as waste.
  • This waste can, however, be avoided by changing the production, as has already been described for FIG. 7 and is still described for FIG. 13.
  • FIG. 13 shows an embodiment very similar to FIG. 8, but in which the band 12 has a pulling element 28 arranged exactly in the middle.
  • reinforced band areas 38 are provided there. However, these can be replaced by the reinforcement strip 37.
  • the band 12 is folded around the tension member 28 and the non-rectilinear contour 32 is then in turn produced by a cutting or punching process or in another suitable manner, so that a band 12 is formed, the two long sides of which have the non-rectilinear contour 32.
  • the hatched areas are then waste. This drop can, however, be avoided if tension members 50 and 51 are used in the manner already described in the region of the two parallel straight longitudinal edges 48 and 49, which are shown in broken lines in FIG.
  • the traction elements 50 and 51 are only indicated by dash-dotted lines in FIG.
  • the independent individual bands 52 and 54 are formed on the sides and the independent individual band 53 in the middle, the individual bands 52 and 54 having a non-rectilinear contour on only one side, during that Single band 53 has a non-rectilinear contour 32 on both sides.
  • Different bands can thus be produced with great economy for producing a flower-like rosette.
  • the entire band 12 is shown, but rather only a specific band section of a suitable length.
  • the traction element 28 is fastened in the region 65 to the band 53, so that the band 53 can simply be pushed along the traction element 28 from the opposite side without fear that the traction element is simply pulled out.
  • a one-sided knotting of the tension member 28 can be completely eliminated.
  • FIG. 9 shows a direct top view of a section of a flat strip 9, which essentially corresponds to the flat strip according to FIG. 1.
  • a traction element 25 is again drawn in along the straight edge, just as the traction element 14 is drawn in in band 1 in FIG. 1.
  • a further traction element 63 is provided, which is arranged in places in the vicinity and parallel to the traction element 25. It can be guided alternately on the top and the bottom of the belt 9 in the same way as the tension member 25.
  • the traction element 63 is led up to the upper arch crests and back again. This makes it possible to draw in the petals that are created and formed by the arches with the flower formation or later, so that a natural uneven petal shape is created.
  • FIGS. 10, 11 and 12 show further variants of suitable bands, FIG. 11 showing a view in the direction of arrow A according to FIG. 10.
  • FIG. 10 shows a band 10 which is designed as a simple flat band.
  • the non-rectilinear contour 31 has been completely omitted because only the arrangement of a pulling element 26 is to be described with reference to FIG.
  • the band 10 has, along a longitudinal edge 43, rectangular, outwardly projecting tongues 44 which have a width 47 and are at a distance 45 from the next Tongue 44 are arranged continuously.
  • the distances 45 and the widths 47 do not have to be the same, but can be larger or smaller depending on the desired sheet shape and thus on the desired folding distance or arching distance.
  • the pulling element 26 can now be placed on the foot of the tongues 44, whereupon the tongues 44 are placed around the pulling element 26 and fastened to the band 10 with the respective free ends 46.
  • the attachment can be arbitrary, for example by sewing. This creates loop-like structures that accommodate the tension member 26. In this arrangement the tongues 44 also act as reinforcing strips.
  • FIG. 12 also shows a perspective view of a piece of a band 11, the two longitudinal edges 42 of which run parallel to one another are shown to run straight for the sake of simplicity.
  • a tape 11 according to FIG. 12 could, for example, also consist of plastic film or paper.
  • a tension member 27 is placed on an upper side of the band 11 and held over loops 67.
  • the loops 67 can in any way e.g. can be attached to the band 11 by sewing. However, these loops 67 can also be incorporated into the band 11, in particular when it is woven or knitted.
  • the width of the loops 67 and the width of the distances remaining between the successive loops again depend on the desired folding size, as already described at the beginning. The distances between two successive loops 67 and the width of the loops 67 themselves can also be different, as was also described above.
  • FIG. 14 shows a tubular band 13, which in the longitudinal direction likewise has at least one pulling element 29, which is alternately guided on the inside and on the outside of the tubular band 13, that is to say through the wall of this band 13, as already shown for example in FIGS Figures 1 and 2 has been described.
  • the tubular band 13 has a plurality of radial incisions 68, which are arranged one behind the other at intervals.
  • the radial cuts 68 are not quite up to Tension band 29 guided downwards so that when the band 13 is pushed together on the tension member 29 and the tension member is connected in a circle to connect the two ends, these radial incisions 68 open and thereby form loops arranged in a circle.
  • these loops can also be cut open at their highest points, which lie opposite the traction element 29, to form individual sheets. It is also favorable to make the radial incisions obliquely or curved according to the line course 69.
  • the line course 69 continues on the other, not visible side of the band 1 3 in the opposite direction, so that after the incisions along the lines 69 residual pieces 70 are formed that fall out. In this way, a good shape of petals can be produced if these loops are then cut apart at their tips. After the two ends of the pulling member 29 have been tied together, a multilayered flower with well-shaped petals is produced in this way.
  • the tapes according to all the exemplary embodiments can be colored differently over their length or in individual sections or in limited surface areas or can be produced in different colors. Coloring can also take place after the end product has been produced on the end product.
  • the traction elements used can be formed from any flexible materials, for example also from yarn or correspondingly flexible and thin metal wire.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Decoration Of Textiles (AREA)
  • Package Frames And Binding Bands (AREA)
  • Toys (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Claims (30)

  1. Procédé pour la fabrication d'un produit semi-fini en vue de réaliser une rosette en forme de fleur, selon lequel on fabrique d'une manière quelconque une bande (1-13) de matériau quelconque présentant une flexibilité appropriée, qui est pourvue, au moins dans le sens de son tracé longitudinal, d'au moins un organe de traction (14-28) flexible droit, caractérisé en ce que l'organe de traction n'est pas couvert, sur certaines sections de son tracé longitudinal, par la bande flexible (1-13), étant précisé qu'au moins un bord longitudinal de la bande finie (1, 2, 3, 5, 6, 7, 9, 10) est réalisé avec un contour non rectiligne (31) et que les sections libres (30) de l'organe de traction (14-29) ont une longueur dimensionnée de telle sorte qu'on obtient une taille de plissage souhaitée.
  2. Procédé selon la revendication 1, caractérisé en ce que les deux bords longitudinaux de la bande (4, 8, 12) sont réalisés suivant un contour non rectiligne (32).
  3. Procédé selon l'une des revendications 1 et 2, caractérisé en ce que l'organe de traction (21, 24) passe tout près du milieu de bande (33), dans une moitié de bande (34, 35).
  4. Procédé selon la revendication 3, caractérisé en ce qu'il est prévu, parallèlement à l'organe de traction (24), dans l'autre moitié de bande (36) et au moins sur certaines sections longitudinales, des zones de bande renforcées.
  5. Procédé selon la revendication 4, caractérisé en ce que les zones de bande renforcées sont conçues comme des bandes de renforcement (37).
  6. Procédé selon la revendication 5, caractérisé en ce qu'il est prévu une bande de renforcement (37) continue sur toute la longueur de la bande.
  7. Procédé selon l'une des revendications 4 à 6, caractérisé en ce que la bande de renforcement (37) s'étend tout près du milieu de bande (33).
  8. Procédé selon l'une des revendications 1 et 2, et 4 à 7, caractérisé en ce que l'organe de traction (28) passe au milieu de la bande (12).
  9. Procédé selon la revendication 8, caractérisé en ce qu'il est prévu, de chaque côté de l'organe de traction, une bande de renforcement ou, au moins sur certaines sections longitudinales, des zones de bande renforcées (38).
  10. Procédé selon la revendication 8, caractérisé en ce que les bandes de renforcement (37) ou les zones de bande renforcées (38) s'étendent tout près de l'organe de traction (28).
  11. Procédé selon l'une des revendications 1 à 10, caractérisé en ce que les bandes de renforcement (37, 38) sont intégrées dans le matériau de la bande ou sont posées sur celui-ci.
  12. Procédé selon la revendication 11, caractérisé en ce que les bandes de renforcement (37, 38) se composent du même matériau que celui de la bande, ou d'un autre matériau.
  13. Procédé selon l'une des revendications 1 à 12, caractérisé en ce que l'organe de traction (14-29) est cousu dans la bande (1-13) ou sur la bande (11).
  14. Procédé selon l'une des revendications 1 à 13, caractérisé en ce qu'un bord longitudinal (39-42) de la bande (1, 2, 11) est rectiligne, étant précisé qu'à proximité immédiate de ce bord longitudinal (39-42) est disposé l'organe de traction (14, 15, 16, 27).
  15. Procédé selon l'une des revendications 1 à 13, caractérisé en ce que la bande (10) présente, le long d'un bord longitudinal rectiligne (43), une multiplicité de languettes (44) qui sont disposées dans le sens longitudinal suivant un écartement (45) et qui, enroulées pour former une boucle et fixées à la bande (10) au niveau de leur extrémité libre (46), reçoivent l'organe de traction (26).
  16. Procédé selon la revendication 15, caractérisé en ce que l'écartement libre (45) entre les languettes (44) peut être égal ou inégal.
  17. Procédé selon l'une des revendications 15 et 16, caractérisé en ce que la largeur (47) des languettes (44) est égale ou inégale.
  18. Procédé selon l'une des revendications 1 à 17, caractérisé en ce qu'au moins le contour non rectiligne est réalisé au moins le long d'un bord longitudinal de la bande grâce à une opération de découpage ou d'estampage.
  19. Procédé selon au moins la revendication 1, caractérisé en ce que, pour une bande (12) comportant des bords longitudinaux parallèles (48, 49), des organes de traction respectifs (50, 51) sont prévus à proximité immédiate des deux bords longitudinaux (48, 49) et un autre organe de traction (28) est prévu au milieu, entre les deux organes de traction (50, 51), étant précisé que ces organes de traction (28, 50, 51) ne sont pas couverts, sur certaines sections de leur tracé longitudinal, par la bande flexible (12), et qu'entre l'organe central (28) et un organe de traction extérieur (50, 51), un contour non rectiligne (32) est découpé ou estampé en vue de la séparation de la bande (12) en trois bandes individuelles (52, 53, 54).
  20. Procédé selon la revendication 19, caractérisé en ce que la bande (12) est pliée le long de l'organe de traction central (28) et découpée ou estampée à l'état plié.
  21. Procédé pour la fabrication d'un produit semi-fini en vue de réaliser une rosette en forme de fleur, caractérisé en ce que l'on fabrique d'une manière quelconque plus de deux bandes (5, 6, 7) de matériau quelconque présentant une flexibilité appropriée, de telle sorte qu'elles présentent toutes un bord longitudinal commun (55), tandis que le second bord longitudinal (56, 57, 58) reste libre, étant précisé qu'il est prévu, au moins dans la zone du bord longitudinal commun (55), un organe de traction flexible rectiligne, et qu'au moins un bord longitudinal libre (56-58) est réalisé suivant un contour non rectiligne.
  22. Procédé selon la revendication 21, caractérisé en ce qu'au moins la bande (5) dont le bord longitudinal libre doit être réalisé suivant un contour non rectiligne (31) est pourvu, près de son bord longitudinal libre rectiligne, d'un organe de traction (60), et en ce que la bande (5) est séparée entre l'organe de traction central (23) et ledit bord longitudinal libre rectiligne (59) grâce à une opération de découpage ou d'estampage en vue de la réalisation d'un contour non rectiligne.
  23. Procédé pour la fabrication d'un produit semi-fini en vue de réaliser une rosette en forme de fleur, caractérisé en ce que l'on fabrique d'une manière quelconque une bande tubulaire (13) en matériau quelconque présentant une flexibilité appropriée, qui est pourvue, au moins dans le sens de son tracé longitudinal, d'au moins un organe de traction (29) flexible droit qui n'est pas couvert, sur certaines sections de son tracé longitudinal, par la bande flexible (13), et en ce que la bande tubulaire (13) présente, sur son tracé longitudinal, des entailles radiales (68) prévues dans des sections régulières ou irrégulières.
  24. Procédé selon l'une des revendications 1 à 20, caractérisé en ce qu'une bande plate (3.1) est pourvue, le long d'au moins un bord longitudinal droit (62), d'une bande tubulaire (3.2), étant précisé que l'organe de traction (18) est mis en place au moins dans la zone de liaison avec la bande tubulaire (3.2).
  25. Procédé selon l'une des revendications 1 à 24, caractérisé en ce que l'organe de traction (14-29) est fixé à la bande dans des sections longitudinales prédéfinies.
  26. Procédé selon l'une des revendications 1 à 22, 24 et 25, caractérisé en ce que le contour non rectiligne est réalisé comme un contour ondulé, courbe ou en forme d'arcades.
  27. Procédé selon l'une des revendications 1 à 22, 24 et 25, caractérisé en qu'il est prévu un second organe de traction (63) qui est amené à l'extérieur, dans le sens longitudinal, dans une zone longitudinale prédéfinie de la bande, vers le sommet d'au moins une sinuosité ou d'une crête, et qui revient.
  28. Procédé selon l'une des revendications 1 à 27, caractérisé en ce qu'on utilise comme organe de traction un fil métallique suffisamment flexible.
  29. Procédé selon l'une des revendications 1 à 7, caractérisé en ce que la bande (4) a une forme tubulaire et est pourvue de deux organes de traction (21, 22) s'étendant dans le sens longitudinal et diamétralement opposés, et en ce que le tube est aplati de telle sorte que le bord plié correspondant s'étend tout près d'un organe de traction (21, 22), une coupe séparant les deux parois du tube étant opérée entre les deux organes de traction (21, 22) en vue de la réalisation de deux bandes plates présentant des deux côtés un contour de bord non rectiligne (32).
  30. Procédé selon l'une des revendications 1 à 29, caractérisé en ce que la bande présente dans des sections longitudinales prédéfinies des marquages de séparation transversaux.
EP90116894A 1989-11-09 1990-09-03 Procédé de fabrication d'un demi-produit pour la production d'une rosette similaire aux fleurs Expired - Lifetime EP0426964B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90116894T ATE101011T1 (de) 1989-11-09 1990-09-03 Verfahren zur herstellung eines halbzeugs zur erzeugung einer bluetenaehnlichen rosette.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3937348 1989-11-09
DE3937348A DE3937348A1 (de) 1989-11-09 1989-11-09 Verfahren zur herstellung eines halbzeugs zur erzeugung einer bluetenaehnlichen rosette

Publications (2)

Publication Number Publication Date
EP0426964A1 EP0426964A1 (fr) 1991-05-15
EP0426964B1 true EP0426964B1 (fr) 1994-02-02

Family

ID=6393217

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90116894A Expired - Lifetime EP0426964B1 (fr) 1989-11-09 1990-09-03 Procédé de fabrication d'un demi-produit pour la production d'une rosette similaire aux fleurs

Country Status (5)

Country Link
US (1) US5144728A (fr)
EP (1) EP0426964B1 (fr)
JP (1) JPH03180554A (fr)
AT (1) ATE101011T1 (fr)
DE (2) DE3937348A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5786043A (en) * 1996-09-25 1998-07-28 Lindgren; Linda L. Decorative device and method of making the device

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1587294A (en) * 1925-12-29 1926-06-01 Ellen N Gallagher Rosette, badge, and the like and the art of making the same
GB691254A (en) * 1950-03-21 1953-05-06 William Henry Crossman An improved device for display and decorative purposes
FR1026687A (fr) * 1950-10-30 1953-04-30 Jules Kettin Ets Ruban pour décoration, attache et autres
US2663106A (en) * 1951-03-26 1953-12-22 Robert G Owen Decorative streamer
CH370028A (de) * 1957-08-03 1963-06-15 Breitenbach Ag Bandfabrik Gewebtes Dekorationsband
US3154457A (en) * 1962-09-24 1964-10-27 Tomar Ind Inc Decorative and ornamental articles
FR1512870A (fr) * 1966-03-02 1968-02-09 Minnesota Mining & Mfg Noeud décoratif et ruban pour sa confection
US3637455A (en) * 1969-01-17 1972-01-25 Minnesota Mining & Mfg Prefabricated bow forms
DE1951542A1 (de) * 1969-10-13 1971-04-22 Hermann Eicker Fa Band fuer Mehrfachschleifen
US3632464A (en) * 1970-03-26 1972-01-04 Cps Ind Inc Decorative bow
US3676277A (en) * 1970-12-18 1972-07-11 Minnesota Mining & Mfg Decorative bow and method of making same
JPS5031096B2 (fr) * 1972-02-07 1975-10-07
US4515837A (en) * 1984-02-29 1985-05-07 Cheng Peter S C Ribbon for forming a decorative bow
EP0208804B1 (fr) * 1985-07-19 1988-11-30 Bandfabrik Breitenbach AG Procédé de fabrication d'un emballage décoratif et emballage fabriqué d'après ce procédé
US4656064A (en) * 1986-06-27 1987-04-07 Cheng Peter S C Decorative bow-forming ribbon assembly
US4822648A (en) * 1987-10-01 1989-04-18 Cheng Peter S C Decorative bow assembly and method of making same
US4963411A (en) * 1988-12-29 1990-10-16 National Tinsel Manufacturing Company Decorative ribbon garland and method of manufacturing same
US5008961A (en) * 1989-07-20 1991-04-23 Tecnol, Inc. Sanitary head covering and method of manufacture

Also Published As

Publication number Publication date
EP0426964A1 (fr) 1991-05-15
DE59004505D1 (de) 1994-03-17
DE3937348A1 (de) 1991-05-16
ATE101011T1 (de) 1994-02-15
US5144728A (en) 1992-09-08
JPH03180554A (ja) 1991-08-06

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