FI107032B - Method for the manufacture of decorative strips and decorative elements - Google Patents

Description

107032

Method for making decorative strips and decorative elements

The invention relates to a process for the production of new decorative ribs and decorative elements. The elements give a three-dimensional vivid impression on the surface of the application.

5 Several decorative elements having a decorative surface are known. For example, decorative glue board surfaces are used in furniture, panels, various kitchen furniture and columns.

In the following description and claims, the terms "slat blank," "slat," "glue grid," and "decorative grid" refer to an elongated chest-like wood element. 10 The wood element may be, for example, a bar, a bar, a veneer, a beam, a board, etc. or a part thereof. The wood element may also consist of wood element elements interconnected at their ends.

It is an object of the invention to provide new decorative elements which give a living, three-dimensional impression on the application. The impression is intended to be achieved solely by the texture of the element and by varying the direction of the grain structure of the wood of the decorative elements. The method of manufacturing decorative elements is intended to be so simple that it is easily transferable to industrial production.

The decorative elements formed in accordance with the invention are made from ornamental molds which are manufactured according to claim 1. Decorating Ready-made. the method comprises at least the following process steps (ae): (a) the ribs are glued together on their sides to form a rib mat, (b) the ribs are incised at an angle of β degrees perpendicular to the longitudinal edges of the ribs, - 25 (c) d) to trim decorative strips at an angle a with respect to the longitudinal edges of the adhesive strips forming the blank, and (e) to rotate one of the two decorative strips 180 degrees along its longitudinal axis and glue them together.

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The decorative elements formed from the decoration ribs produced by the method according to the invention may have, inter alia, a plate-shaped, rod-shaped or cylindrical shape. The elements are formed from the decoration ribs by rotating each of the decoration ribs about 180 degrees about its vertical or horizontal axis, and then two or more decoration ribs are glued to one another and / or to the sides.

The plate-like decorative elements comprise both a solid wood glue board and a veneer glue board. When further decorating flats are produced, each other is rotated 180 degrees about its vertical or horizontal axis, and two or more decoration flocks are glued to the lateral plate-like decoration. The uneven ends of the decorative element blank thus obtained are cut off to obtain the desired plate-like decorative element.

The plate-like decorative element may also be a decorative veneer adhesive board which may be formed as described above when using wood veneers as the rib blanks for making decorative ribs. The decorative veneer adhesive board can also be made by cutting thin veneer adhesive boards from 15 plate decorative elements.

Cylindrical decorative elements can be made from decorative molds in a variety of ways. Thus, for example, they can be made by rotating the trim strips about 180 degrees around its other longitudinal axis and gluing two or more trim strips sideways and rounding the piece, for example, by turning. It is also possible to make cylindrical decorative elements 20 by gluing decorative ribs, each of which is rotated 180 degrees about its longitudinal axis and rounding the resulting decorative element blank to a cylindrical shape.

• r • '

The decorative elements formed from the decoration strips made according to the invention have a similarly obtained, decorative and living surface texture on the surface. The decorative elements consist of decorative strips with diamonds. The grain of the wood changes direction in the diamonds below the decor. In the adjoining decoration strips of the decorative element, the diamonds, in turn, form a decorative dovetail pattern in which the grain of the wood changes direction more randomly. The method of manufacturing decorative elements is simple and easily transferable to industrial production. The same type of wood can be used to make decorative elements.

Further variation in the patterning of the surface of the decorative elements is the fact that different types of wood can be used for their manufacture by varying the wood material of the laths used in the manufacture of decorative laths 3 107032. The decorative pattern of the decorative elements according to the invention is straight due to the two-way sawing of the ribs.

As a further advantage of the manufacturing method according to the invention, it is possible to make from the plate-shaped decorative elements manufactured according to the invention 5 decorative plates in which the surface ornamental pattern is variable and the direction of the surface causes changes randomly. Such decorative panels are easy to manufacture industrially because the precision requirements of the cutting steps of the manufacturing process can be compromised.

The invention will now be described in more detail with reference to the accompanying drawings.

Figure 1 is a perspective view illustrating the construction of the strip carpet, its structure and the principle of sawing the strips of the carpet.

Fig. 2 is a perspective view of the structure of the ribs cut from the rib mat.

Figure 3 is a diagrammatic illustration of the structure of the carpet blank and of the way the decorative strips are cut from the carpet blank.

Fig. 4 is a diagrammatic view of the manner in which the decoration ribs are turned to form a fishtail pattern on the decorative elements formed from the decoration ribs.

Figure 5 is a diagrammatic view of a top view of the structure of a plate-like decorative element.

The decoration strips B according to the invention are formed as follows:

As shown in Fig. 1, the ribbed blanks 5 are glued on their sides into a ribbed web 6. Preferably, the ribbed blanks are glued to each other such that the angle b between the line 7 passing through the ends of the ribbed blanks and the longitudinal axes edges b5 is approximately the same. thereafter the rib mat 6 is cut '; * 25 to oblong angles β to the longitudinal axes b5 of the rib blanks 5 into oblong ribs 4A. The shear angle β is preferably about 30 degrees.

After cutting, every other rib 4A is rotated 180 degrees about its longitudinal axis as shown in Figure 2 to form glue ribs 4 which are glued. . 30. from one side to another into a blanket of carpets 3.

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Figures 1 and 2 also show schematically the direction of travel of the wood surface causes at various process steps to illustrate the method of cutting.

Fig. 3 shows a carpet blank 3 glued to the adhesive strips 4. The carpet blank B is cut diagonally at an angle a with respect to the longitudinal edges b2 of the adhesive strips 4 forming the adhesive board 3.

Finally, the trim strips B are rotated about 180 degrees about their other longitudinal axis (Fig. 4).

Thereafter, various decorative elements 1 having a continuous fishtail pattern on the surface are obtained by repeatedly gluing a plurality of decorative ribs B sideways in such a manner that the ends b3 of the bar preforms are substantially same date. The element is formed by cutting off the beveled ends b3 of the decoration strips B from the decorative adhesive board blank IA.

15 The thin decorative element can be used to make thin veneer glue boards by cutting the thin decorative surface from the plate decorative element. If the object is to make a decorative veneer adhesive board in this way, it is advantageous to use 5 thicker ribs, boards or planks as the slats. Another alternative for forming a decorative veneer adhesive board is to use 5 veneers as ribbing blanks in forming the decorative ribs B and to treat the veneers as described above in connection with the description of the manufacture of the plate-like decorative element.

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The decorative ribs B can be formed into a cylindrical decorative element 1 according to Fig. 6 by gluing two or more decoration ribs B sideways and rounding the piece. For example, rounding can occur on lathes.

The ornamental plates ♦ containing abstract textures can also be obtained from the plate decorative element. These are obtained by treating the plate-like decorative element in accordance with process steps b) to c) a desired number of times and then cutting off the uneven edges of the resulting decorative plate.

Above, only some embodiments are provided for forming the decorative ribs of the invention and the decorative elements thereof. It will be apparent to one skilled in the art that other ornamental strips and decorative elements may be formed by other claimed methods.

Claims (8)

107032 1. Förfarande för framställning av decorationslister (B), kännetecknat av att för-farandet innefattar feljande förfarandesteg: (a) listmnena (5) limmas ihop kantvis får bildar en listmatta (6), (b) listmattan (6) skärs snett i Lister (4A) i en trickle β grader i förhällande account 20 edges (b5) parallel to med listämnenas (5) längdaxlar, (c) reserve list (4A) crank 180 grader nmt sin längdaxel for att erhalla limribbor (4) som limmas ihopttnytt kantvis för att bilda et mattämne (3), 'd) dekorationslister (B) skärs snett ur mattämnet (3) i en vincel ai förhällande account de längsgaende kantema (b2) hos limribboma (4) som bildar mattämnet, och 25 e) varannan dekorationslist crank 180 grader nmt sin längdaxel och limmas ihop. för att picture ett dekorationselement. A method for manufacturing decorative ribs (B), characterized in that the method comprises the following method steps: a) gluing the ribbed blanks (5) to one another on its sides to form a ribbed mat (6); c) every other rib (4A) is rotated 180 degrees about its longitudinal axis to obtain adhesive ribs (4) which are glued together again on their sides to form the carpet (3), 10 d) from the carpet ( 3) cutting ornamental flues (B) at an angle a with respect to the longitudinal edges (b2) of the adhesive strips (4) forming the carpet, and e) rotating each other of the trim strips 180 degrees about its longitudinal axis and gluing them together as a decorative element. 2. Förfarande enligt patentkrav 1, kännetecknat av att most important mellan en linje (7) som loper genom listämnenas ändor och region (b5) parallel to med listämnenas (5) 107032 längdaxlar and ungefar den samma som skärningsvinkeln β, som är företrädes. Method according to Claim 1, characterized in that the angle between the line (7) passing through the ends of the slabs and the edges (b5) parallel to the longitudinal axes of the slabs (5) is about the same as the intersection angle β, which is 30 degrees. 3. Förfarande enligt patentkrav 1 eller 2, kännetecknat av att angränsande list-ämnen (5) härstammar frän olika träslag. 5 4. Förfarande för framställning av decorationselement av decorationslister (B) bildade med et förfarande enligt face av patentkraven 1-3, kännetecknat av att varan-nan list crank 180 grader runt sin längdaxel och de sälnnda erhällna decorationslis-theme limmas ihop kantvis och / eller on the day. Method according to Claim 1 or 2, characterized in that the adjacent battens (5) are of different species of wood. • «• <•« Method for making decorative elements from decorative ribs (B) formed by the method according to any one of claims 1 to 3, characterized in that every other rib is rotated 180 degrees about its longitudinal axis and the resulting decorative ribs are glued sideways and / or overlapping. 5. Förfarande enligt patentkrav 4, kännetecknat av att vid firamställningen av de 10 skivaktigd decorationslisteren (B) open country account op skivaktigt decorationselementämne (IA), och de ojämna decorations (b3) av det upp scurry hort. Method according to Claim 4, characterized in that, in the manufacture of plate-like decorative elements, two or more decoration ribs (B) are glued laterally to the plate decorative element (IA) and the uneven ends (b3) are cut from the formed decorative element element (IA). off. 6. Förfarande enligt patent krav 4 eller 5, kännetecknat av att et skivaktigt decorationselement (IA) eller et skivaktigt decorationselement (1) behandlas en el-15 ler flera ganger i enlighet med förfarandesteg f) - g) och eventuellt häven enligt f. ): f) Lister skärs snett ur decorationselementämnet (IA) eller dekorationselementet (1) i en vergel en β grader i förhällande account carried in parallel with med dekorationslister-nas (B) längdaxlar, 20 g) reserve hst vänds 180 grader runt sin längdaxel och listema lymphatic ihop head; · · Now I am looking for an up-to-date decorations platform, and h) de ojämna with a solid voice to uppkomna dekorationsskivan skärs wine. Method according to claim 4 or 5, characterized in that the plate-like decorative element blank (IA) or the plate-like decorative element (1) is treated 107032 one or more times according to method steps f) - g) and optionally also to process step h): f) the ornamental element blank (IA) or decorative element (1) is inclined at an angle of β degrees perpendicular to the longitudinal edges of the decorative ribs (B); and g) every second rib is rotated 180 ° about its longitudinal axis and glued again and h) cutting off the uneven edges at the formed decorative plate. Method according to Claim 4, characterized in that thin veneer sheets are cut in the direction of the surface when the decorative veneer-10 adhesive panels are manufactured from a plate decorative element or decorative panel. Method according to Claim 4, characterized in that the decoration ribs (B) are glued on the sides and / or on top of each other and the resulting piece is rounded to a cylindrical shape. 15 Patent Claims 7. Förfarande enligt patentkrav 4, kännetecknat av att vid framställning av deco rationsfanerlimskivor skärs feel fanerskivor parallel to the med ytan ur that skivaktigt de-corrationselement eller en decorationsskiva. tl · * "8. Förfarande enligt patentkrav 4, kännetecknat av att decorationslistema (B) glue ihop kantvis och / eller on the shelf and to select the stycke avrundas i cylinderform.