EP0150335A2 - Panneau sandwich et procédé de fabrication d'un panneau sandwich - Google Patents

Panneau sandwich et procédé de fabrication d'un panneau sandwich Download PDF

Info

Publication number
EP0150335A2
EP0150335A2 EP84114600A EP84114600A EP0150335A2 EP 0150335 A2 EP0150335 A2 EP 0150335A2 EP 84114600 A EP84114600 A EP 84114600A EP 84114600 A EP84114600 A EP 84114600A EP 0150335 A2 EP0150335 A2 EP 0150335A2
Authority
EP
European Patent Office
Prior art keywords
core plate
edge
edge strip
strip
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Withdrawn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
EP84114600A
Other languages
German (de)
English (en)
Other versions
EP0150335A3 (fr
Inventor
Knud Vinther
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.)
Duropal-Werk Eberh Wrede GmbH and Co KG
Original Assignee
Duropal-Werk Eberh Wrede GmbH and Co KG
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 Duropal-Werk Eberh Wrede GmbH and Co KG filed Critical Duropal-Werk Eberh Wrede GmbH and Co KG
Publication of EP0150335A2 publication Critical patent/EP0150335A2/fr
Publication of EP0150335A3 publication Critical patent/EP0150335A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/24—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products laminated and composed of materials covered by two or more of groups E04C2/12, E04C2/16, E04C2/20
    • 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
    • A47B13/00—Details of tables or desks
    • A47B13/08—Table tops; Rims therefor
    • A47B13/083—Rims for table tops
    • 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
    • A47B13/00—Details of tables or desks
    • A47B13/08—Table tops; Rims therefor
    • A47B13/083—Rims for table tops
    • A47B2013/085—Rims for table tops having a mounting web

Definitions

  • the width of the side sections of the edge strip is precisely specified, but that the width of the central section of the edge strip does not have to be specified exactly.
  • the width of the central section of the edge strip can therefore be matched to the thickness of the intermediate section of the core plate.
  • the last one and the alternative mentioned preferably relates to the special case of a composite panel with side sections of the edge strip formed by the edges of the cover panels. As was explained at the beginning, this edge construction will normally only be chosen on two opposite edges and also only if one does not prefer an edge construction which is identical on all sides.
  • the edges of the cover plates may have to be straightened if a central section of the edge strip with an exactly predetermined width is to be used later.
  • edge strip is formed in one piece with the side sections and the middle section, it is possible with the configuration according to claim 7 to nevertheless adapt the width of the edge strip to the current thickness of the core plate.
  • Such a central section in the edge strip can be realized with modern manufacturing methods without the side sections having to be correspondingly elastic at the same time.
  • the expansion piece expediently has the shape of a strip and should be provided with bevels at the free end so that it can be easily inserted into the compensating groove in the core plate.
  • the position of the compensation groove on the edge of the core plate can fluctuate.
  • the reference to a compensating groove "centrally" in the core plate is therefore only to be understood as an orientation. If the compensating groove is actually made exactly in the center of the core plate, the following equation applies to the calculation of the thickness of the edge sections of the core plate: (d: Width of an edge section without taking the cover plate into account; D: Average thickness of the core plate - target thickness; i1 D: Upper tolerance limit for the core plate - plus tolerance; B: Width of the expansion piece)
  • sealant and adhesive used in the teaching of the invention can be, for example, an epoxy resin, a polyurethane, a silicone sealant, etc.
  • sealants or sealants and adhesives are in a variety of versions known and easily determined for the average person skilled in the art.
  • the selection of the sealant or sealant and adhesive also depends crucially on the material from which the core plate, the cover plates and the edge strips are made.
  • All composite panels shown in the figures have a core plate 1, a cover plate 2 glued to the top of the core plate 1, a cover plate 3 glued to the underside of the core plate 1, and a cover plate attached to the edge of the core plate 1, glued to the edge of the core plate 1 and / or clamped edge strips 4.
  • the edge strip 4 has rounded or at least beveled edge strip edges.
  • Fig. 1 shows how the composite panel shown in this embodiment is made.
  • the cover plates 2, 3 are bent around the rounded edges of the core plate 1 up to approximately the center of the core plate 1 and glued to the edge of the core plate 1.
  • the side sections 10, 11 of the edge strip 4 are formed.
  • the edge section 6 is then formed with a thickness which is predetermined with negligible tolerance, by milling the part of the compensating groove 8 adjacent to this edge section 6 into the edge of the core plate 1.
  • the remaining part of the compensating groove 8 is then milled into the edge of the core plate 1.
  • the compensation groove 8 thus created has a width that varies from time to time and fluctuates within the tolerance limits of the core plate 1.
  • the side sections 10, 11 of the edge strip 4 are dimensioned precisely at the same time.
  • the intermediate section 7 of the core plate 1 is formed by a compensating groove 8 and that for the dimensionally accurate formation of the first edge section 5 or 6 the part of the compensating groove 8 adjoining this edge section 5 or 6 and then for the dimensionally accurate formation of the second edge section 6 or 5, the remaining part of the compensating groove 8 is milled into the edge of the core plate 1 or introduced in some other way. Then the side sections 10, 11 of the edge strip 4, which are designed as edge rails, are plugged onto the edge sections 5, 6 of the core plate 1 and finally the filling of the hardenable epoxy resin forming the middle section 12 is introduced. :
  • the intermediate section 7 formed by the compensating groove 8 is now widened by means of the edge strip 4 to a thickness corresponding to the upper tolerance limit of the core plate 1 by inserting the expansion piece 12 into the compensating groove 8 and thereby the edge sections 5, 6 of the core plate 1 to the distance corresponding to the upper tolerance limit of the core plate 1.
  • the edge strip 4 is glued to the edge of the core plate 1. Regardless of the actual thickness of the core plate 1, an exact match of the width of the edge strip 4 with the width of the core plate 1 including the cover plates 2, 3 at the edge is always achieved in this way, so that any steps or disruptive joints no longer occur.
  • the slight expansion of the core plate 1 with the cover plates 2, 3 is so small within the usual tolerance limits that this does not interfere.
  • Fig. 7 shows that even when there is an edge strip 4 with expansion piece 14, the cover plates 2, 3 can be pulled around the edge in the area of the edge of the core plate 1.
  • This can be achieved in that the cover plates 2, 3 protrude from the core plate 1 by a precisely determined amount (FIG. 7a), that the edge strip 4 in the central section 12 has an elevation which is greater than the side sections 10, 11 by the thickness of the cover plates 2, 3 and that the steps between the side sections 10 and 11 on the one hand and the central section 12 on the other hand are arranged so that the free edges of the cover plates 2, 3 come to rest against these steps (Fig. 7b, c).
  • the cover plates 2, 3 must be glued to the side sections 10, 11 of the edge strip 4 here.
  • FIGS. 8 to 12 of a composite panel according to FIG. 5 correspond to the composite panel shown in FIG. 5 except for constructive data solutions to be explained later and do not require any further explanation here.
  • FIG. 3 A first constructive, detailed solution for the composite panel according to the invention can be explained particularly clearly on the basis of FIG. 3. It can be clearly seen here that the side sections 10, 11 of the edge strip 4 and the corresponding edge sections 5, 6 of the core plate 1 together with the cover plates 2, 3 have mutually corresponding tongue and groove connections 17. Through these tongue and groove connections 17, the side sections 10, 11 of the edge strip 4 wedge with the corresponding edge sections 5, 6 of the core plate 1.
  • the grooves of this tongue and groove connection 17 are preferably provided in or on the core plate 1.
  • the tongue and groove connections 17 are wedge-shaped. Tongue-and-groove connections 17 of the type previously explained with reference to FIG. 3 can also be found in the exemplary embodiments in FIGS. 2, 4a, 8b, 9b, 10b and 11b.
  • the tongue and groove connections 17 are not always wedge-shaped and the grooves of the tongue and groove connection 17 are often provided in the cover plates 2, 3 instead of in the core plate 1.
  • 9, 10, 11 and 12 also show special features as regards the configuration of the expansion piece 14 of the edge strip 4 and the configuration of the compensating groove 8 in the core plate 1.
  • 9b that the expansion piece 14 of the edge strip 4 has an expansion head 21 which defines the desired width of the compensating groove 8 and which merges into a shaft 22 of smaller width via an undercut.
  • a tensioning of the edge strip 4 with the core plate 1 can be achieved here, so that, in particular in comparison with the embodiment of a composite plate according to the invention shown in FIG. 8, the smallest, unavoidable tolerances are compensated for can.
  • the compensating groove 8 or the fastening groove 23 can also be filled with a corresponding sealing and adhesive agent 26 if this is considered to be expedient for fastening purposes.
  • the support and decorative strip 30 is held by the fastening strip 29 at a sufficient distance from the cover plates 2, 3, so that if the edges of the support and decorative strip 30 are to be processed after fastening to the core plate 1, a Damage to the cover plates 2, 3 from a processing tool is not to be feared.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
EP84114600A 1984-01-28 1984-12-01 Panneau sandwich et procédé de fabrication d'un panneau sandwich Withdrawn EP0150335A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3402923A DE3402923C2 (de) 1984-01-28 1984-01-28 Verbundplatte sowie Verfahren zur Herstellung einer Verbundplatte
DE3402923 1984-01-28

Publications (2)

Publication Number Publication Date
EP0150335A2 true EP0150335A2 (fr) 1985-08-07
EP0150335A3 EP0150335A3 (fr) 1987-06-16

Family

ID=6226133

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84114600A Withdrawn EP0150335A3 (fr) 1984-01-28 1984-12-01 Panneau sandwich et procédé de fabrication d'un panneau sandwich

Country Status (4)

Country Link
US (1) US4663912A (fr)
EP (1) EP0150335A3 (fr)
JP (1) JPS60180830A (fr)
DE (1) DE3402923C2 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0672368A1 (fr) * 1994-02-25 1995-09-20 mecalit GmbH Kunststoffverarbeitung Table ou panneau de recouvrement
EP0685263A2 (fr) * 1994-06-01 1995-12-06 Friatec Ag Keramik- Und Kunststoffwerke Plateau en grès ou céramique
NL1002383C2 (nl) * 1996-02-19 1997-08-20 Riebe Ter Aar B V Werkwijze voor het van een waterkering voorzien van een werkblad en een daarbij toe te passen profiel.
EP0795287A3 (fr) * 1996-03-14 2001-02-07 Rudolf Ostermann GmbH Ailette pour chant avec ailette collée
DE102004062134B3 (de) * 2004-12-23 2006-09-14 Köttermann Gmbh & Co. Kg Labortischplatte mit Randwulst
EP2399485A1 (fr) 2010-06-25 2011-12-28 Haworth Perfectionnement aux plateaux, en particulier pour mobilier de bureau
EP2418980A1 (fr) * 2009-04-16 2012-02-22 Sebel Furniture Ltd Meuble
ITPD20120093A1 (it) * 2012-03-28 2013-09-29 Baido S P A Struttura di piano di appoggio per mobili, ed in particolare per mobili da cucina
WO2020175989A1 (fr) * 2019-02-28 2020-09-03 Gtm-Advanced Products B.V. Panneau sandwich comprenant un élément de bord, véhicule équipé d'un tel panneau sandwich, et procédé de fermeture d'un bord d'un panneau sandwich à l'aide dudit élément de bord

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4996817A (en) * 1987-03-31 1991-03-05 Nelson Thomas J Furniture edge construction
US5157891A (en) * 1987-03-31 1992-10-27 Nelson Thomas J Furniture edge construction
DE3716535A1 (de) * 1987-05-16 1988-11-24 Roemmler H Resopal Werk Gmbh Verbundplatte und verfahren zu deren herstellung
US5085027A (en) * 1990-09-18 1992-02-04 Herman Miller, Inc. Panel edge construction
DE9209360U1 (fr) * 1992-07-11 1992-09-17 Rehau Ag + Co, 8673 Rehau, De
CA2159311C (fr) * 1995-08-15 1999-04-13 David Catta Systeme de rive protectrice souple
US6135581A (en) * 1998-04-30 2000-10-24 General Electric Company Countertop kit
IT1315444B1 (it) * 2000-05-11 2003-02-10 Sydel Srl Struttura di pannello particolarmente per la realizzazione dipavimentazioni sopraelevate.
DE10341848B4 (de) * 2003-09-09 2006-05-04 Miele & Cie. Kg Platte, insbesondere Tür, Möbelbeifront oder dergleichen
US7621102B2 (en) * 2003-10-14 2009-11-24 E.M.E.H., Inc. Door edge construction
US7886501B2 (en) * 2003-10-14 2011-02-15 Construction Specialties, Inc. Door edge construction
DE102005010565C5 (de) * 2005-03-04 2015-03-12 Rehau Ag + Co. Leichtbauplatte und Verfahren zu ihrer Herstellung
US20070039260A1 (en) * 2005-03-07 2007-02-22 Haddad Deric A Modular Clean Room Structures and Laminations for the Life Sciences and Health-Care Industries
DE202006013858U1 (de) * 2006-09-07 2008-01-31 Rehau Ag + Co Leichtbauplatte
EP1961533B1 (fr) * 2007-02-26 2009-08-26 Homag Holzbearbeitungssysteme AG Procédé de collage de matériaux de rebord sur des panneaux de construction légers
DE202007014991U1 (de) 2007-10-27 2009-03-12 Rehau Ag + Co Kantenleiste für Möbelstücke
DE202007017769U1 (de) * 2007-12-20 2008-12-24 Homag Holzbearbeitungssysteme Ag Leichtbauplatte
DE102008009382A1 (de) * 2008-02-14 2009-08-20 Lothar Bitschnau Schaltafel
US10059076B2 (en) 2008-10-28 2018-08-28 Woodwelding Ag Method of fastening an edge structure to a construction element
CH699797A1 (de) * 2008-10-28 2010-04-30 Woodwelding Ag Verfahren zum befestigen einer kante an einem leichtbauelement.
DE102012008520A1 (de) * 2012-04-04 2013-10-10 Fritz Egger Gmbh & Co. Og Leichtbauplatte, Verbindungsanordnung und Verfahren zum Herstellen einer Verbindungsanordnung
DE102013208121A1 (de) * 2013-05-03 2014-11-06 Homag Holzbearbeitungssysteme Gmbh Stützkantenverbund
JP2017074264A (ja) * 2015-10-15 2017-04-20 株式会社八木研 机の天板または家具の棚板に用いられる化粧パネルおよび該化粧パネルの製造方法
JP2017210789A (ja) * 2016-05-25 2017-11-30 大建工業株式会社 建具枠
DE102018120661A1 (de) * 2018-08-23 2020-02-27 ambigence GmbH & Co. KG Möbelkomponente und Verfahren zur Herstellung
EP4066687A1 (fr) * 2021-03-31 2022-10-05 SieMatic Möbelwerke GmbH & Co. KG Élément de fermeture pour un corps de meuble

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT254472B (de) * 1963-07-23 1967-05-26 Paul Schmalzhaf Als Fertigbauteil für Wände, Fassaden, Brüstungen u. dgl., verwendete Platte
US3849235A (en) * 1971-07-12 1974-11-19 Bpb Industries Ltd Cementitious building board with edge reinforcing strips
US3956549A (en) * 1973-01-09 1976-05-11 Helmut Stoeberl Boat hull connector and method
GB2068826A (en) * 1980-01-30 1981-08-19 Meier M Coated boards of wooden material, in particular for use in furniture
DE3015267A1 (de) * 1980-04-21 1981-10-22 Implast Pladeskradderi A/S, Hadsund Synd Feuchtigkeitssperrende profilkantleiste
DE3151497A1 (de) * 1981-12-24 1983-07-07 Emax Möbel AG, Schaanwald Eckenausbildung im moebelbau

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US2297072A (en) * 1941-01-15 1942-09-29 Maynard H Raggio Banding for tops of desks and other furniture
US2549414A (en) * 1949-06-11 1951-04-17 Trimedge Inc Skirting molding for table tops
US2705820A (en) * 1951-05-07 1955-04-12 Colotrym Company Molding strip
FR1042976A (fr) * 1951-05-12 1953-11-05 Procédé et dispositif pour garnir d'une bordure métallique un dessus de meuble, tel qu'une table ou un siège
US2717187A (en) * 1953-08-13 1955-09-06 American Seating Co Laminated table top with edging
US2681261A (en) * 1953-10-02 1954-06-15 Mitchell Mfg Company Table corner construction
DE1504995A1 (de) * 1962-11-27 1969-09-25 Allied Chem Verfahren und Vorrichtung zur Verfestigung der Kante eines Polyurethanschaumschichtgebildes
US3386209A (en) * 1966-03-28 1968-06-04 Atlas Enameling Company Inc Reversible door
JPS5628959A (en) * 1979-08-15 1981-03-23 Matsushita Electric Works Ltd Building panel and method
JPS57131545A (en) * 1981-01-29 1982-08-14 Nippon Light Metal Co Heat insulating panel

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT254472B (de) * 1963-07-23 1967-05-26 Paul Schmalzhaf Als Fertigbauteil für Wände, Fassaden, Brüstungen u. dgl., verwendete Platte
US3849235A (en) * 1971-07-12 1974-11-19 Bpb Industries Ltd Cementitious building board with edge reinforcing strips
US3956549A (en) * 1973-01-09 1976-05-11 Helmut Stoeberl Boat hull connector and method
GB2068826A (en) * 1980-01-30 1981-08-19 Meier M Coated boards of wooden material, in particular for use in furniture
DE3015267A1 (de) * 1980-04-21 1981-10-22 Implast Pladeskradderi A/S, Hadsund Synd Feuchtigkeitssperrende profilkantleiste
DE3151497A1 (de) * 1981-12-24 1983-07-07 Emax Möbel AG, Schaanwald Eckenausbildung im moebelbau

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0672368A1 (fr) * 1994-02-25 1995-09-20 mecalit GmbH Kunststoffverarbeitung Table ou panneau de recouvrement
EP0685263A2 (fr) * 1994-06-01 1995-12-06 Friatec Ag Keramik- Und Kunststoffwerke Plateau en grès ou céramique
EP0685263A3 (fr) * 1994-06-01 1996-06-26 Friatec Keramik Kunststoff Plateau en grès ou céramique.
NL1002383C2 (nl) * 1996-02-19 1997-08-20 Riebe Ter Aar B V Werkwijze voor het van een waterkering voorzien van een werkblad en een daarbij toe te passen profiel.
EP0790020A1 (fr) * 1996-02-19 1997-08-20 Riebé ter Aar B.V. Méthode pour l'aménagement d'une surface de travail avec un bord de rétention d'eau et un profilé à utiliser dans la méthode
EP0795287A3 (fr) * 1996-03-14 2001-02-07 Rudolf Ostermann GmbH Ailette pour chant avec ailette collée
DE102004062134B3 (de) * 2004-12-23 2006-09-14 Köttermann Gmbh & Co. Kg Labortischplatte mit Randwulst
EP2418980A1 (fr) * 2009-04-16 2012-02-22 Sebel Furniture Ltd Meuble
EP2418980A4 (fr) * 2009-04-16 2013-12-18 Sebel Furniture Ltd Meuble
EP2399485A1 (fr) 2010-06-25 2011-12-28 Haworth Perfectionnement aux plateaux, en particulier pour mobilier de bureau
FR2961671A1 (fr) * 2010-06-25 2011-12-30 Haworth Perfectionnement aux plateaux, en particulier pour mobilier de bureau
ITPD20120093A1 (it) * 2012-03-28 2013-09-29 Baido S P A Struttura di piano di appoggio per mobili, ed in particolare per mobili da cucina
WO2020175989A1 (fr) * 2019-02-28 2020-09-03 Gtm-Advanced Products B.V. Panneau sandwich comprenant un élément de bord, véhicule équipé d'un tel panneau sandwich, et procédé de fermeture d'un bord d'un panneau sandwich à l'aide dudit élément de bord
NL2022654B1 (en) * 2019-02-28 2020-09-08 Gtm Advanced Products B V Sandwich panel comprising an edge member, vehicle provided with such a sandwich panel, and method of closing an edge of a sandwich panel with said edge member

Also Published As

Publication number Publication date
US4663912A (en) 1987-05-12
DE3402923A1 (de) 1985-08-08
DE3402923C2 (de) 1986-04-10
EP0150335A3 (fr) 1987-06-16
JPS60180830A (ja) 1985-09-14

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