EP1213108A2 - Procédé et appareil pour la fabrication de la couche centrale de parquets finis laminés - Google Patents

Procédé et appareil pour la fabrication de la couche centrale de parquets finis laminés Download PDF

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Publication number
EP1213108A2
EP1213108A2 EP01128510A EP01128510A EP1213108A2 EP 1213108 A2 EP1213108 A2 EP 1213108A2 EP 01128510 A EP01128510 A EP 01128510A EP 01128510 A EP01128510 A EP 01128510A EP 1213108 A2 EP1213108 A2 EP 1213108A2
Authority
EP
European Patent Office
Prior art keywords
board
middle layer
bars
parquet
spacer elements
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.)
Granted
Application number
EP01128510A
Other languages
German (de)
English (en)
Other versions
EP1213108B1 (fr
EP1213108A3 (fr
Inventor
M. Ali Mansuroglu
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.)
Robert Buerkle GmbH
Original Assignee
Robert Buerkle GmbH
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 Robert Buerkle GmbH filed Critical Robert Buerkle GmbH
Publication of EP1213108A2 publication Critical patent/EP1213108A2/fr
Publication of EP1213108A3 publication Critical patent/EP1213108A3/fr
Application granted granted Critical
Publication of EP1213108B1 publication Critical patent/EP1213108B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B27M3/04—Manufacture or reconditioning of specific semi-finished or finished articles of flooring elements, e.g. parqueting blocks
    • B27M3/06—Manufacture or reconditioning of specific semi-finished or finished articles of flooring elements, e.g. parqueting blocks of composite floor plates per se by assembling or jointing the parqueting blocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G11/00—Applying adhesives or glue to surfaces of wood to be joined
    • 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

Definitions

  • Middle layer has gaps between the individual bars:
  • the floating laying of a parquet with three-layer parquet slats are the Gaps necessary to prevent the top layer from becoming uneven later, when the wood is working. Deflections also result from high loads then none due to the gaps or air gaps between the middle layer bars additional tension in the structure of the planks.
  • Be two-layer parquet flooring usually glued to the floor using parquet adhesive.
  • the gaps between the cross bars of the middle layer form the necessary displacement space for parquet adhesive.
  • the invention is therefore based on the object of a method and a device to propose of the type mentioned at the outset, which is an inexpensive mechanical manufacture of the parquet flooring middle layer enables.
  • the individual before sawing up a middle layer board Allow middle layer bars on this spacer elements So, the finished bars are mechanically abutted side by side on the top layer to hang up without having to leave gaps, since the spacer elements without Take further action to ensure the air gap.
  • the spacers can as straight lines, but optionally also in completely different geometric patterns be applied to the middle layer board; the only important thing is that they extend over the entire width of the middle layer board, ultimately the resulting middle layer rods are provided with spacer elements.
  • edge areas of the middle layer board leaves free of spacers, so that from the edge areas sawn rods according to the model of DE 198 34 895 A1 in the front Edge areas of the parquet board should be laid together without a gap or air gap can.
  • the spacer elements can consist of glue beads which be applied by means of nozzles and because of the glue that lives inside Fix the adhesive forces yourself.
  • a is suitable for this Melt adhesive.
  • the spacer elements can also be made, in particular, by beads made of plastic be formed from polyurethane foam; it is also possible to use aluminum wires, Aluminum bars or plastic bars should be provided.
  • individual Line-shaped spacing elements can also be a metal grid, for example or plastic as a spacer on the middle layer board. In all cases, it is only necessary to ensure that the spacer elements consist of one Material exist that with that used to saw the middle layer board Saw can be cut.
  • spacers such as Plastic webs in the surface of the middle layer board provide a side effect for the necessary fixation of the same. If the spacers are made of glue beads are formed, however, essentially only a plastic deformation the glue beads for calibration.
  • the calibration device is formed by at least one roller, which are arranged at a fixed distance from the underside of the middle layer board and when rolling, the plastic deformation or the indentation of the spacer caused.
  • Figure 5 shows the side view and Figure 6 shows the top view of a device for Applying the glue beads 3 to a middle layer board 1: via an inlet 9 the middle ply board 1 placed on two circumferential cam chains 10, the middle ply board 1 convey over a table 11. Above the table 11 are three pressure bars 12 arranged that press the middle layer board 1 on the table. about four glue nozzles 13 are four glue beads 3 on the moving below Middle layer boards 1 applied. After the glue nozzles 13 pass through the middle layer boards 1 four calibration rollers 14, both for cooling the hot melt adhesive existing glue beads 3 as well as the plastic deformation of the same serve for the purpose of calibration. Then the middle layer boards 1 promoted to a pusher 15, the direction of movement of the middle layer boards 1 changes and feeds them to a multi-blade saw.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Floor Finish (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
EP01128510A 2000-12-08 2001-11-29 Procédé et appareil pour la fabrication de la couche centrale de parquets finis laminés Expired - Lifetime EP1213108B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10061516 2000-12-08
DE10061516A DE10061516A1 (de) 2000-12-08 2000-12-08 Verfahren und Vorrichtung zum Herstellen einer Mittellage einer Parkettdiele

Publications (3)

Publication Number Publication Date
EP1213108A2 true EP1213108A2 (fr) 2002-06-12
EP1213108A3 EP1213108A3 (fr) 2006-03-22
EP1213108B1 EP1213108B1 (fr) 2007-03-28

Family

ID=7666589

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01128510A Expired - Lifetime EP1213108B1 (fr) 2000-12-08 2001-11-29 Procédé et appareil pour la fabrication de la couche centrale de parquets finis laminés

Country Status (3)

Country Link
EP (1) EP1213108B1 (fr)
AT (1) ATE358004T1 (fr)
DE (2) DE10061516A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1970178A1 (fr) * 2007-03-15 2008-09-17 Josef Czillich Procédé destiné à l'enfilage précis l'une sur l'autre de lamelles de bois de refend brut de sciage
WO2012021077A1 (fr) * 2010-08-10 2012-02-16 Guzdek Tomasz Procédé de production d'une couche de cœur en bois pour des planchers ou des panneaux de particules

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007062144B4 (de) * 2007-07-26 2015-11-19 Hamberger Industriewerke Gmbh Fußbodenpaneel und Verfahren zum Herstellen eines Fußbodenpaneels
DE102009012695B4 (de) * 2009-02-23 2014-04-17 Hamberger Industriewerke Gmbh Verfahren zur Herstellung eines Boden-, Wand- oder Deckenelementes, Vorrichtung zur Durchführung des Verfahrens und Plattenrohling für ein derartiges Element

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH295169A (de) * 1951-08-16 1953-12-15 Leuenberger Ernst Verfahren zur Herstellung von Holzriemen für Boden- und Wandbeläge.
BE527403A (fr) * 1953-03-19
DE3908851A1 (de) * 1989-03-17 1990-09-20 Peter Schacht Verfahren zur herstellung von mehrlagigen paneelbrettern bevorzugt fuer fussboeden
DE4411413A1 (de) * 1994-03-31 1995-10-05 Schlotterer Gmbh & Co Kg A Lamelle, Teppich, Vorrichtung zur Herstellung und Verfahren zur Herstellung von Teppichen für Parkett
DE4439279C1 (de) * 1994-11-07 1996-06-13 Hans Kroenig Trägerelement
DE19834895A1 (de) * 1998-08-03 2000-02-10 Buerkle Gmbh Robert Verfahren und Vorrichtung zur Herstellung von Parkettdielen
DE29913787U1 (de) * 1999-08-10 1999-11-25 Schmid, Erich, 86865 Markt Wald Schichtanordnung zur Herstellung einer Parkettmittellage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1970178A1 (fr) * 2007-03-15 2008-09-17 Josef Czillich Procédé destiné à l'enfilage précis l'une sur l'autre de lamelles de bois de refend brut de sciage
WO2012021077A1 (fr) * 2010-08-10 2012-02-16 Guzdek Tomasz Procédé de production d'une couche de cœur en bois pour des planchers ou des panneaux de particules

Also Published As

Publication number Publication date
EP1213108B1 (fr) 2007-03-28
DE10061516A1 (de) 2002-06-20
ATE358004T1 (de) 2007-04-15
DE50112264D1 (de) 2007-05-10
EP1213108A3 (fr) 2006-03-22

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