EP0191391A1 - Holzmaterial und Verfahren für dessen Herstellung - Google Patents

Holzmaterial und Verfahren für dessen Herstellung Download PDF

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Publication number
EP0191391A1
EP0191391A1 EP86101355A EP86101355A EP0191391A1 EP 0191391 A1 EP0191391 A1 EP 0191391A1 EP 86101355 A EP86101355 A EP 86101355A EP 86101355 A EP86101355 A EP 86101355A EP 0191391 A1 EP0191391 A1 EP 0191391A1
Authority
EP
European Patent Office
Prior art keywords
wood
colored
lamellae
slats
thin
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Withdrawn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
EP86101355A
Other languages
German (de)
English (en)
French (fr)
Inventor
Karl-Erik Jonasson
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.)
STUBINEN UTVECKLING AB
Original Assignee
STUBINEN UTVECKLING AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by STUBINEN UTVECKLING AB filed Critical STUBINEN UTVECKLING AB
Publication of EP0191391A1 publication Critical patent/EP0191391A1/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
    • B27M3/0013—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles
    • B27M3/0026—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles characterised by oblong elements connected laterally
    • B27M3/0053—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles characterised by oblong elements connected laterally using glue
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00—Processes for producing special ornamental bodies
    • B44C5/04—Ornamental plaques, e.g. decorative panels, decorative veneers
    • B44C5/043—Ornamental plaques, e.g. decorative panels, decorative veneers containing wooden elements

Definitions

  • the invention relates to the field of wood material, and more particularly to the material consisting of glued wood lamellae. This material is sometimes called glue wood or glue joint and as a starting material for the production of furniture, furnishings, etc. used.
  • the lamellas of different types of wood are glued together with different colors.
  • the patterns can be more or less complicated by making the slats of different lengths and / or different widths.
  • One disadvantage is that the entire manufacturing process becomes more complicated and expensive when using two or more types of wood instead of one type of wood.
  • Another disadvantage is that different types of wood have slightly different properties when exposed to changes in temperature and humidity, and even with mechanical loads. The risk of cracking or mechanical deformation increases when two or more different types of wood are used.
  • the grain of the wood and the natural wood vein are used to create patterns.
  • Such a method is described in Swedish patent application 13 815/72.
  • a disadvantage of this method is that the glue lines between the lamellae emerge relatively strongly and that it depends entirely on the natural pattern of the wood in the form of grain and veining.
  • Other methods of making patterns are known, such as milling or other surface treatments.
  • a disadvantage of painting and other similar surface treatments is that the pattern is lost in whole or in part during processing. For this reason, painting or other surface treatments to create patterns are generally not suitable for the starting material that is to be further processed, for example for furniture and furnishings.
  • a pattern in wood material is created by continuously coloring certain lemelles.
  • a wood material according to the invention then consists of thin, continuously colored lamellae which are glued together on their broad sides and / or with thicker lamellae.
  • at least certain thin lamellae are colored continuously before the lamellae are glued together.
  • a wood material with the possibility of different patterns according to the invention and according to the method for producing wood material with pattern effects according to the invention brings several advantages.
  • a first advantage is that it is not necessary to use different types of wood. Another advantage is that you are not dependent on the direction of the fibers and the natural veining of the wood. A third advantage is that in principle you can get almost any color in the pattern. A fourth advantage is that certain colors eliminate the impression of the glued wood and simulate solid material that is colored throughout. Such a solid wood is considered by many to be more valuable than glued wood. Can be a further advantage is given by the fact that the wooden material is easily by planing, sawing and turning b e-works without risk of Kiss formation, it trie the case with mixtures of different types of wood and without risk that the pattern is lost. Wood material according to the invention is therefore particularly applicable as a starting material for the production of furniture, furnishings and the like.
  • a number of wood lanterns advantageously made of birch or pine, are required.
  • the number of slats as well as their length, width and thickness depends on the desired dimensions and the desired pattern of the wood material to be produced. It is often best to produce the slats in the form of long parallelepipedons.
  • the production of wooden lanellas by sawing, planing, etc. is so well known to the specialist clan that it is not necessary to describe them.
  • Figure 1 shows seven lamellae which after staining and gluing together the wood material.
  • Figure 2 form.
  • the wooden slats 1, 3, 4 and 7 are relatively thick, advantageously about 10-100 mm, whereas the wooden slats 2, 5 and 5 have the shape of relatively thin strips and are preferably 2-3 mm, optionally 1-5 mm thick .
  • the continuous coloring can in principle be carried out with whatever color, for example lamella 2 can be colored green, lamella 5 blue and lanelle 6 red.
  • the continuous coloring can be done by placing the slats in a dye bath for several days, after which they are dried. After drying, they are continuous Laminates on their broad sides " B " glued together (5 and 6) and with the thicker, natural-colored, ie not continuously colored, lamellas. When gluing, ordinary wood glue that does not react with the seiz color is used.
  • the finished wood material in Figure 2 shows on its top a pattern in the form of colored edges.
  • the length and width of the edges correspond to the dimensions of the narrow long sides " L " of the colored slats. Because the narrow lamellae are colored throughout, the pattern extends from the top across the wood material to the bottom. The pattern is also visible on the short sides of the wood material.
  • the wood material in FIG. 3 has a somewhat different pattern than that in FIG. 2.
  • the curved part of the pattern was obtained by having two thick lamellae corresponding to 1 and 3 in FIG. 1 on their sides, which lie against the thin colored slat lying between them , in the shape of a curve and the thin, through-colored lamella lying therebetween, corresponding to 2 in FIG. 1, were also sawn out on their two broad sides "B" in a curved shape.
  • the wood material according to FIG. 3 shows a number of thin strip-shaped lamellae 5, 6, 7, 8 and 9 lying against one another, of which only 5, 7 and 9 are colored through, whereas the lamellae 6 and 8 are not colored or naturally colored, just like the thick lamellae 1, 3 and 4th
  • the invention is not limited to the pattern acc. Figures 2 and 3; but other patterns can also be obtained, such as zigzagging. It is also possible to create patterns with straight lines that do not have to be parallel, as some thick slats have a wedge shape. For example, a lamella corresponding to 4 in FIG. 1 could have a wedge shape that becomes narrower in the longitudinal direction, the lamella 7 simultaneously having a wedge shape that is wider in the longitudinal direction.
  • the thin slats can, but need not, be exactly the same thickness.
  • the wood material can also be in the form of thicker veneer (plywood) with a thickness of about 2-5 mm, where the edges of the slats are glued together.
  • thicker wooden slats can also be colored throughout before they are glued together and / or with thinner wooden slats.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Forests & Forestry (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
EP86101355A 1985-02-04 1986-02-03 Holzmaterial und Verfahren für dessen Herstellung Withdrawn EP0191391A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8500498A SE444635B (sv) 1985-02-04 1985-02-04 Monstrat trematerial jemte forfarande for tillverkning av detsamma
SE8500498 1985-02-04

Publications (1)

Publication Number Publication Date
EP0191391A1 true EP0191391A1 (de) 1986-08-20

Family

ID=20358998

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86101355A Withdrawn EP0191391A1 (de) 1985-02-04 1986-02-03 Holzmaterial und Verfahren für dessen Herstellung

Country Status (3)

Country Link
EP (1) EP0191391A1 ( )
NO (1) NO860356L ( )
SE (1) SE444635B ( )

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0836934A2 (de) * 1996-09-28 1998-04-22 Adolf Vietmeyer Möbelfrontplatte
WO1998050704A1 (en) * 1997-05-07 1998-11-12 Mikko Zitting Joint, method of making joint, member of joint, and method of making member of joint
FR2814106A1 (fr) * 2000-09-20 2002-03-22 Bruno Chaperon Procede d'assemblage par collage d'au moins deux pieces de bois a faces d'assemblage chantournees
WO2006005209A1 (de) * 2004-07-14 2006-01-19 Peter Herzog-Schymura Verleimte und/oder aufgeleimte massivholz-platten, -tafeln, -elemente, -füllungen mit bogenförmig, bogig, geschweift, geschwungen oder kurvenförmig verlaufenden leimfugen

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR349725A (fr) * 1903-12-31 1905-06-09 George Skaats Mayhew Fabrication de planches composées
US2062590A (en) * 1935-09-30 1936-12-01 Roy W Lundquist Method of creating a desing and article
DE1109351B (de) * 1957-07-15 1961-06-22 Soinne Oy Fa Verfahren zur Herstellung von gemusterten Furnieren
GB932035A (en) * 1959-10-10 1963-07-24 Julio Mompo Mullor A method of manufacturing inlaid veneers for use in marquetry
GB1412903A (en) * 1972-07-18 1975-11-05 Dantani Plywood Co Process for producing sliced veneer and fancy plywood therefrom
DE2559011A1 (de) * 1975-12-29 1977-07-07 Dso Stara Planina Verfahren zur herstellung von furnieren

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR349725A (fr) * 1903-12-31 1905-06-09 George Skaats Mayhew Fabrication de planches composées
US2062590A (en) * 1935-09-30 1936-12-01 Roy W Lundquist Method of creating a desing and article
DE1109351B (de) * 1957-07-15 1961-06-22 Soinne Oy Fa Verfahren zur Herstellung von gemusterten Furnieren
GB932035A (en) * 1959-10-10 1963-07-24 Julio Mompo Mullor A method of manufacturing inlaid veneers for use in marquetry
GB1412903A (en) * 1972-07-18 1975-11-05 Dantani Plywood Co Process for producing sliced veneer and fancy plywood therefrom
DE2559011A1 (de) * 1975-12-29 1977-07-07 Dso Stara Planina Verfahren zur herstellung von furnieren

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0836934A2 (de) * 1996-09-28 1998-04-22 Adolf Vietmeyer Möbelfrontplatte
EP0836934A3 (de) * 1996-09-28 2001-08-01 Adolf Vietmeyer Möbelfrontplatte
WO1998050704A1 (en) * 1997-05-07 1998-11-12 Mikko Zitting Joint, method of making joint, member of joint, and method of making member of joint
FR2814106A1 (fr) * 2000-09-20 2002-03-22 Bruno Chaperon Procede d'assemblage par collage d'au moins deux pieces de bois a faces d'assemblage chantournees
WO2006005209A1 (de) * 2004-07-14 2006-01-19 Peter Herzog-Schymura Verleimte und/oder aufgeleimte massivholz-platten, -tafeln, -elemente, -füllungen mit bogenförmig, bogig, geschweift, geschwungen oder kurvenförmig verlaufenden leimfugen

Also Published As

Publication number Publication date
SE8500498L (sv) 1986-04-28
SE444635B (sv) 1986-04-28
SE8500498D0 (sv) 1985-02-04
NO860356L (no) 1986-08-05

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