WO1990004515A1 - Procede de fabrication d'elements structuraux et en particulier de composants de meubles - Google Patents

Procede de fabrication d'elements structuraux et en particulier de composants de meubles Download PDF

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Publication number
WO1990004515A1
WO1990004515A1 PCT/SE1989/000575 SE8900575W WO9004515A1 WO 1990004515 A1 WO1990004515 A1 WO 1990004515A1 SE 8900575 W SE8900575 W SE 8900575W WO 9004515 A1 WO9004515 A1 WO 9004515A1
Authority
WO
WIPO (PCT)
Prior art keywords
laths
pieces
glue
panel
sawn
Prior art date
Application number
PCT/SE1989/000575
Other languages
English (en)
Inventor
Börje Bengtsson
Original Assignee
Möbelknaggen 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 Möbelknaggen Ab filed Critical Möbelknaggen Ab
Publication of WO1990004515A1 publication Critical patent/WO1990004515A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B91/00—Feet for furniture in general
    • 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
    • B27M3/0086—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles characterised by connecting using glue
    • 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
    • B27M3/18—Manufacture or reconditioning of specific semi-finished or finished articles of furniture or of doors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/146—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers whereby one or more of the layers is a honeycomb structure
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E04C2/36—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels
    • E04C2/365—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by transversely-placed strip material, e.g. honeycomb panels by honeycomb structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/024—Honeycomb
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2479/00—Furniture

Definitions

  • the present invention relates to a method of manufac- 5 turing structural elements, especially furniture compo ⁇ nents, such as table legs and table frames etc, in which method a blank is produced by positioning laths of wood, particle board or the like, parallel to each other on one glue-coated flat side of a first panel, the spaces between
  • the laths are filled with honeycombs of cardboard, plas ⁇ tic or the like, or with foam plastic material, of appro ⁇ ximately the same height as the laths, and a second glue- coated panel is positioned on top of the laths and the honeycombs or foam plastic material, whereupon the unit
  • the method may also be used for producing articles, e.g. table legs and like articles, with considerably smaller surfaces than a door, but this has not been done, mainly because the expenditure of work has not been compensated for by
  • the object of the present invention is to make it possible to use this method also for manufacturing, at a lower cost, certain articles, such as table legs, having a comparatively small surface. This object is achieved in
  • 35 fourth glue-coated panel whereupon the last-mentioned panels are subjected to pressure and glued together, and that the unit thus produced is sawn along and between the elongated pieces which are then reworked.
  • Figs 1 and 2 are a side view and a top plan view, re spectively, illustrating how a blank for manufacturing articles according to. the invention is produced.
  • Figs 3 and 4 are a top plan view and an end view, respectively, illustrating how the blank in Figs 1 and 2 is worked for producing the article according to the invention.
  • Figs 5a, 5b and 5c are sectional views showing possible embodiments of the article according to the invention.
  • Figs 1 and 2 show a blank 10 comprising two fibre- boards 11, 12, three parallel laths 13, 14, 15, and honeycombs 16 of cardboard.
  • the blank 10 has a construction common in the manufacture of doors, apart from the fact that a door has laths along all sides.
  • Such a blank is manufactured by providing one flat side of a first panel 11 with a glue coating, whereupon the laths 13, 14 and 15 are positioned parallel to each other along the opposing sides of the panel and in an intermediate position.
  • the spaces defined by the laths 13, 14 and 15 are filled with honeycombs 16 of the same height as the laths and serving as spacing means.
  • a second panel 12 which also has a glue coating on one flat side, is positioned on the laths 13, 14 and 15 and the honeycombs 16, the glue-coated side facing the honeycombs, whereupon the unit is subjected to pressure and glued together.
  • the glued construction has high torsional and compressive strength, as has a door manufactured in this manner.
  • elongated pieces for example suitable as tabl legs, are manufactured from the construction 11-15, and for this purpose, the blank 10 is sawn across the laths 13, as illustrated by the saw cuts 17 in Fig 2, to form the pieces which are generally designated 20 and have, a each end, a block 13' and 15' formed of the laths 13 and 15, as well as an intermediate block 14', and between these there are honeycombs strips 16'.
  • the pieces 20 are rotated through 90° about their longitudinal axis and positioned parallel to each other on a third glue-coated fibreboard 18, as shown in Fig 3, and a fourth glue-coated fibreboard 19 is posi ⁇ tioned on top of the laid-out pieces 20. As indicated at 21, said pieces 20 are not placed closely together but with a predetermined interspace. Thereafter, the panels
  • the produced elongated pieces are ready to be used, for example as table legs. As such, they function extremely well, thus evidencing their excellent strength properties.
  • the panels 11, 12, 18 and 19 may consist of MDF panels, laminate, particle board, veneer, plywood, cardboard, plastic, metal etc, and the parts 13, 14 and 15 called "laths" may consist of solid wood, particle board or any other suitable material to which fittings or holders may be attached.
  • a honeycomb of card ⁇ board is used as spacing element because of the low price and excellent properties of cardboard, but the honeycomb structures may also be made of e.g. plastic.
  • a suitable foam plastic material e.g. poly- urethane, may be disposed in the space between the laths.
  • the drawings illustrate the manufacture of table legs in which the laths 13, 14 and 15 form an upper block 13', a mid block 14' and a lower block 15' in the table leg.
  • the panels 11, 12, 18 and 19 do not necessarily have to be made of the same material. If the article is not to be used as a table leg, but as, for example, a table frame, in which case one edge is applied against a surface as shown in Fig 5a, the panel forming this edge may consist of a comparatively inexpensive material, such as card ⁇ board. It is also possible to split the elongated pieces, for instance along the diagonal, in order to obtain e.g.
  • Fig 5b in which case the side resulting from the split is covered with a strip of the same material as the two other sides.
  • the sides of the elongated pieces may also be provided with recesses for accommodating a panel or the like, as indicated in Fi 5c.
  • the panels should then be made slightly thicker.
  • the invention makes it possible to manufacture, at a lower cost, a great number of different structural ele ⁇ ments and furniture components with, excellent strength.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

On fabrique des éléments structuraux et des composants de meubles en plaçant des lattes (13, 14, 15) parallèles entre elles sur un panneau enduit de colle, puis en remplissant les espaces compris entre les lattes d'éléments nids d'abeille (16), de préférence en carton ou en matière plastique mousse. Un deuxième panneau enduit de colle est ensuite placé sur les lattes et sur les éléments nids d'abeille ou la matière plastique mousse, puis cette unité est collée ensemble par l'application de pression. On scie ensuite l'unité dans le sens transversal des lattes (13, 14, 15) et on fait tourner les pièces allongées (20) qui en résultent de 90° autour de leur axe longitudinal, puis on les place sur un troisième panneau enduit de colle (18) et on les recouvre d'un quatrième panneau enduit de colle (19), ces deux panneaux (18, 19) étant soumis à une pression et collés ensemble. On scie (en 22) ensuite l'unité qui en résulte dans le sens longitudinal des pièces allongées (20) entre elles, de façon à obtenir des corps qui sont recouverts de tous les côtés par le matériau des panneaux et qui à l'intérieur sont remplis du matériau des lattes et du matériau (16') des éléments nids d'abeille ou du plastique mousse. De tels corps conviennent bien pour être utilisés, par exemple, comme pieds de table. Ces panneaux peuvent être constitués par du carton, par des panneaux d'aggloméré, par du contre-plaqué, par du stratifié, par des feuilles métalliques, etc, et les lattes peuvent être fabriquées en bois ou en aggloméré.
PCT/SE1989/000575 1988-10-20 1989-10-19 Procede de fabrication d'elements structuraux et en particulier de composants de meubles WO1990004515A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8803753-6 1988-10-20
SE8803753A SE461076B (sv) 1988-10-20 1988-10-20 Saett foer tillverkning av bygg- och saerskilt moebeldetaljer

Publications (1)

Publication Number Publication Date
WO1990004515A1 true WO1990004515A1 (fr) 1990-05-03

Family

ID=20373691

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1989/000575 WO1990004515A1 (fr) 1988-10-20 1989-10-19 Procede de fabrication d'elements structuraux et en particulier de composants de meubles

Country Status (3)

Country Link
AU (1) AU4411489A (fr)
SE (1) SE461076B (fr)
WO (1) WO1990004515A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6837171B1 (en) 2002-04-29 2005-01-04 Palmer/Snyder Furniture Company Lightweight table with unitized table top
WO2005087464A1 (fr) * 2004-02-13 2005-09-22 Heinrich Kuper Gmbh & Co. Kg Procede et dispositif d'assemblage d'un cadre a baguettes de panneaux sandwich
EP1688229A1 (fr) * 2005-01-28 2006-08-09 BIESSE S.p.A. Procédé de fabrication de panneaux en bois ou similaire
WO2007120037A2 (fr) 2006-04-13 2007-10-25 Makers B. V. Panneau et son utilisation comme planche d'échafaudage ou comme panneau de construction
WO2010069994A2 (fr) 2008-12-19 2010-06-24 Inter Ikea Systems B.V. [Nl] Modules de constructions pour meuble, et leur procédé de fabrication
IT201700025910A1 (it) * 2017-03-08 2018-09-08 Plave S P A Pannello composito per elementi di arredo
ES2812999A1 (es) * 2019-09-18 2021-03-18 Univ Valladolid Tablero tecnológico con material lignocelulósico
WO2022039608A1 (fr) * 2020-08-21 2022-02-24 Borne Furnituresp. Z.O.O. Panneau sandwich en nid d'abeilles

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006004153U1 (de) * 2006-03-16 2007-07-19 Innovida Holdings Inc., Hallandale Beach Sandwichelement
US8733033B2 (en) 2008-06-27 2014-05-27 Millport Associates, SA Sandwich panel ground anchor and ground preparation for sandwich panel structures
US8782991B2 (en) 2008-07-10 2014-07-22 Millport Associates S.A. Building roof structure having a round corner
US8875475B2 (en) 2013-03-14 2014-11-04 Millport Associates S.A. Multiple panel beams and methods

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1328562A (en) * 1969-08-29 1973-08-30 Oesterreichische Doko Schalung Constructional elements
SE384811B (sv) * 1973-03-07 1976-05-24 Statens Skogsind Ab Sett att framstella for snickerier avsedda, tjocka, skivformade element
DE2314884B2 (de) * 1972-04-04 1979-08-16 Dawnpress Ltd., Manchester (Grossbritannien) Verfahren zur Herstellung eines Leichtbauelementes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1328562A (en) * 1969-08-29 1973-08-30 Oesterreichische Doko Schalung Constructional elements
DE2314884B2 (de) * 1972-04-04 1979-08-16 Dawnpress Ltd., Manchester (Grossbritannien) Verfahren zur Herstellung eines Leichtbauelementes
SE384811B (sv) * 1973-03-07 1976-05-24 Statens Skogsind Ab Sett att framstella for snickerier avsedda, tjocka, skivformade element

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6837171B1 (en) 2002-04-29 2005-01-04 Palmer/Snyder Furniture Company Lightweight table with unitized table top
WO2005087464A1 (fr) * 2004-02-13 2005-09-22 Heinrich Kuper Gmbh & Co. Kg Procede et dispositif d'assemblage d'un cadre a baguettes de panneaux sandwich
EP1688229A1 (fr) * 2005-01-28 2006-08-09 BIESSE S.p.A. Procédé de fabrication de panneaux en bois ou similaire
WO2007120037A2 (fr) 2006-04-13 2007-10-25 Makers B. V. Panneau et son utilisation comme planche d'échafaudage ou comme panneau de construction
WO2007120037A3 (fr) * 2006-04-13 2007-12-21 Makers B V Panneau et son utilisation comme planche d'échafaudage ou comme panneau de construction
WO2010069994A2 (fr) 2008-12-19 2010-06-24 Inter Ikea Systems B.V. [Nl] Modules de constructions pour meuble, et leur procédé de fabrication
IT201700025910A1 (it) * 2017-03-08 2018-09-08 Plave S P A Pannello composito per elementi di arredo
WO2018163226A1 (fr) * 2017-03-08 2018-09-13 Plave S.P.A. Panneau composite pour éléments d'ameublement
ES2812999A1 (es) * 2019-09-18 2021-03-18 Univ Valladolid Tablero tecnológico con material lignocelulósico
WO2022039608A1 (fr) * 2020-08-21 2022-02-24 Borne Furnituresp. Z.O.O. Panneau sandwich en nid d'abeilles

Also Published As

Publication number Publication date
AU4411489A (en) 1990-05-14
SE8803753D0 (sv) 1988-10-20
SE461076B (sv) 1990-01-08

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