WO2006037679A1 - Leichtbauplatte und vorrichtung und verfahren zur herstellung derselben - Google Patents
Leichtbauplatte und vorrichtung und verfahren zur herstellung derselbenInfo
- Publication number
- WO2006037679A1 WO2006037679A1 PCT/EP2005/053855 EP2005053855W WO2006037679A1 WO 2006037679 A1 WO2006037679 A1 WO 2006037679A1 EP 2005053855 W EP2005053855 W EP 2005053855W WO 2006037679 A1 WO2006037679 A1 WO 2006037679A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- lightweight
- insert
- plate
- adhesive
- bars
- Prior art date
Links
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
- E04C2/30—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
-
- 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
- E04C2/38—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 with attached ribs, flanges, or the like, e.g. framed panels
- E04C2/386—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 with attached ribs, flanges, or the like, e.g. framed panels with a frame of unreconstituted or laminated wood
Definitions
- the invention relates to a lightweight board, their use and a method for producing the same
- Lightweight panels are used for furniture, doors, walls, and the like, because they convey a modern design and a high quality with low weight
- the impression of a 5 cm wide, massive shelf wall arise From a plate thickness of about 3 cm have the following lightweight panels manufactured according to the prior art have a cost advantage over solid panels, such as particleboard, HDF, MDF panels
- the low specific weight of the lightweight panels reduces transport and production costs, facilitates handling during construction, allows a weaker dimensioning of the furniture because of its lower weight, allows diminished fittings in Mobein, since for example the doors have a lower weight, are cheaper, requires a lighter, less stable and thus cheaper packaging and is finally a buying proposition in self-planing, as the lighter product can be better transported and built by anyone
- Known lightweight panels consist of a lightweight insert, the top and bottom is connected to a cover layer
- Typical deposits are z B paper honeycomb or corrugated board deposits and polystyrene or rigid PU foam
- the cover layers are thin plates, usually wood-based materials, with a thickness of about 3 to 6 mm, the outwardly visible surface for optical reasons or to prevent ingress of dirt, moisture and the like or abrasion, either foiled, laminated, printed or lacquered
- the edges of a lightweight board can be optionally provided with so-called bars, which are usually solid They form the third essential element of a lightweight board and are usually used as longitudinal and Quer ⁇ egel These are attached to the edges instead of the insert between the cover layers or on the Glued on edges, forming the edges of the
- Lightweight panel prevent the ingress of foreign substances in the plate, give the edge stability, contribute to the bending and torsional rigidity of the plate and serve as a fastener attachment, eg to create a body element from several lightweight panels
- the bars must then in the plates be integrated that, for example, the forces occurring in the corner joint can be collected or the fasteners, such as screw and locknut can be adequately secured
- Suitable materials for bars are usually solid wood, MDF, HDF, chipboard
- Lightweight panels 1, such as shown in Fig. 1 and 2 are prepared according to the prior art as follows
- the lower cover layer 2 forming base plate 21 is stored with the later visible surface 22 down and fully glued their upper surface
- the previously tailored to measure Longitudinal and transverse bars 41, 42 are placed along the side surfaces of the lower cover layer 2 on the pre-glued surface 1 1.
- Invention can also be applied by a guided along with the component band, which is supported on the other side, for example by rolling or stored
- the line pressure can therefore - contrary to the wording "line - are applied in a flat area
- the advantage of an inventive along the Line pressure applied to the lightweight board to be molded is that it is possible to work continuously rather than by the millisecond.
- a lightweight board in the context of the invention is then present when the insert consists of a covering layer to the material to be stiffened with lower specific gravity than a comparable solid plate, such as a solid wood, chip or MDF board, there is already a lightweight board, if the top layer is attached only on one side of the insert with this, as it already under circumstances already sufficient stability, ie reinforcement of the top layer is guaranteed
- the invention disclosed manufacturing achtba uplatte with only one side glued to the top layer insert is, for example, then makes sense if only one Semi-finished product is produced. For example, it can then be provided that in a further step on the other side of the insert, a cover layer of another material or at least with different material properties and / or material thickness is applied, said second cover layer can not be processed hc the inventive method.
- the line pressure is repeatedly and temporally guided along the lightweight board, it is possible to apply pressure to the lightweight board to be formed during production for a long period of time, with any device which applies the line pressure only over in relation to the total area of the line Lightweight panel must have low contact force. Thus, it is not possible to purchase expensive presses with high press forces.
- the application of line printings, for example, by rolling, has the additional advantage that the surface of the cover plate can be dispensed with in the event of subsequent calendering.
- the following adhesives are particularly suitable: a) from the physically setting types z. B. Hotmelt adhesives, because here a mere concern of the adhesive surfaces is sufficient for bonding and beyond a one-sided application of the adhesive is sufficient. b) of the cold-curing types z. B, Klebeiosungen as wass ⁇ ge dispersion, because in these also a one-sided application is sufficient.
- Suitable adhesives are therefore, for example, NR (natural rubber), glues (z, B, glutin glues), UF, MF, PF, RF resins, starch, dextrin, casem, PVAL, PVP, celluiose ethers and PU adhesives Curing within the meaning of the invention is then present if the contact pressure can be removed without significant loss of quality and further handling of the plates in production is ensured without these suffering quality losses due to the incompletely cured adhesive. In particular, it must be ensured that the connection between top layer and insert or latch can no longer be lost or the surface of the top layer can become uneven.
- Endless plate in the sense of the invention means that this is in relation to the end product, i. the finished, for example, shipping and sellable lightweight board has a greater length and the connection of the components not I ntervallartig, but continuously connected to each other.
- the Langsriegel can also in the inventive method for the continuous manufacture len of lightweight panels also offset to the dimensions of the later to be separated
- the abutting Langsriegel are provisionally, for example, interconnected by metal brackets so that during later compression no gap between the end faces of the bolt arise
- a particularly attractive and possibly injury-tolerant lightweight board is obtained when the edges and corners of the individual lightweight panels are processed to round them off, for example, or to bring in a special shape This is particularly efficient if already such a form when cutting such as by milling cutter Thus There is no need for reworking to process the plate. In addition, it is possible to cut waste if the special shapes of two adjacent lightweight panels fit together
- Adhesive application with rollers is problematic, at least for fast-setting adhesives, since fast curing adhesives tend to adhere to the rollers After a few hours, cleaning is necessary Cleaning causes costs and, in addition, production failures Therefore, foaming is preferred
- the insert is compressed and expandable in the production direction.
- Such an expandable insert can be expanded continuously, ie as part of the method for the continuous production of lightweight panels, in contrast to Prior art in which the individual insert plates must be provided and used
- Examples of expandable inserts are the honeycomb plates and corrugated inserts of paper or cardboard
- the two cover layers can be connected either successively or simultaneously with the insert or the bar.
- a particularly short procedure is obtained if the two top layers, the insert and, optionally, the bar are sandwiched together under the invention in this case also, if the second cover layer, which consists for example of a material which can not be processed in a continuous process, is applied in a different manner, for example discontinuously, for example
- Lightweight panel to be the case, which should have special properties on one side
- a cake, work or worktable whose upper cover plate consists of a strong MDF board and thus withstands attacks with knives and hammer
- the special feature of such a lightweight board is that a Hernandezing appearance (thick, high wall thickness) with a low weight (insert with low specific gravity) and finally high load capacity of only one surface (MDF board) is connected
- a similar compromise can be achieved if, in sections, the lightweight board has a fixed insert instead of the light insert.
- a solid insert may be, for example, a solid chipboard, MDF, HDF board or the like. It is essential that there is a zone of the lightweight board. which can withstand larger loads For example, it is in the kitchen with cake plates Thus, it is conceivable to provide near the stove plate zones stronger resilience One thus obtains a particularly lightweight and inexpensive plate, however, in the areas provided in front of increased loads stand It has been shown Namhch that heavy loads of the cake plate in certain places pile up Of course, the reinforced zone can also be highlighted by color differences (eg, hardwood / dark wood design, wood / stone design) and characterized.
- the reinforced zone differs from the prior art known latches in that it does not are essentially intended to form and strengthen the edge of the plate and therefore z B is arranged in the central region of the plate and possibly framed by the bars As a solid insert according to the invention, which differs from the known edge-side bars, therefore applies
- a ra nd spot insert which projects deeper than 5 cm, preferably 1 0 cm and in particular preferably 20 cm into the plate, so it is too deep to apply economically only as edge enhancement, b) an insert, which itself forms no edge of the plate c) a round insert which does not form a platemark with a diameter of 20 cm, preferably 40 cm and in particular preferably 70 cm, or d) an insert whose edges are at least 20 cm, preferably 40 cm and in particular preferably 60 cm long
- such lightweight cake or countertops may have the look and thickness of a solid sheet.
- This may be, for example, veneers with / without overlay, decor papers with / without overlays, abrasion resistant overlays, and others
- At least one of the adjacent edges is bar-free.
- the complicated provision and insertion / connection of the latch is thus partially superfluous.
- outstanding latch section can be fitted in the latch-free edge of the adjacent plate
- Figure 3 shows an inventive lightweight board with the fixed deposits 91, 92 93, so as to provide locally higher load capacity
- the lightweight panel 1 consists of between two horizontal cover layers bordered horizontal bars and Horizontal ⁇ egeln 41, 41 a and 42 These form the mechanical and optical lateral termination of
- Lightweight Panel 1 The area covered by the bars 41, 41 a and 42 consists essentially of the honeycomb insert This is only interrupted by solid deposits 91, 92, 93, the zones form higher load capacity These egg plants can for example from the same material as The longitudinal and Quer ⁇ egel 41, 42 consist and have naturally the same Mate ⁇ alstarke
- the lower Langsriegel 41 a for example, forms the front edge of a desk, for example, has a crescent-shaped, round, fixed insert 93, the user at least in the area
- the insert 93 can, as shown in Figure 3, be formed einstuckig with the latch 41 a or the corresponding edge-side bar is widened by simply what in Figure 3
- the reinforcements 91, 92 are independent of the bars 41, 42 in the interior of the table top. 1 It is crucial that the plate has higher strength properties there, or conveys a higher value to the user through massive sound, where usually increased loads occur
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Panels For Use In Building Construction (AREA)
- Laminated Bodies (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/575,283 US8991135B2 (en) | 2004-10-04 | 2005-08-04 | Lightweight structural panel and method for making same |
EP05784542.2A EP1797253B1 (de) | 2004-10-04 | 2005-08-04 | Leichtbauplatte und vorrichtung und verfahren zur herstellung derselben |
JP2007533978A JP2008515657A (ja) | 2004-10-04 | 2005-08-04 | 軽量パネル、ならびにその製造装置および製造方法 |
SI200532074A SI1797253T1 (sl) | 2004-10-04 | 2005-08-04 | Lahka strukturna panelna plošča in metoda za proizvodnjo le-te |
AU2005291383A AU2005291383B2 (en) | 2004-10-04 | 2005-08-04 | Lightweight structural panel and method for making same |
MX2007004137A MX2007004137A (es) | 2004-10-04 | 2005-08-04 | Panel estructural ligero y metodo para fabricarlo. |
ES05784542.2T ES2576253T3 (es) | 2004-10-04 | 2005-08-04 | Panel estructural ligero y dispositivo y procedimiento para la fabricación del mismo |
CA2581103A CA2581103C (en) | 2004-10-04 | 2005-08-04 | Lightweight structural panel and method for making same |
NO20072293A NO20072293L (no) | 2004-10-04 | 2007-05-03 | Lettvektsbyggeplate, samt fremgangsmate for tilvirkning av denne |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202004015471.4 | 2004-10-04 | ||
DE200420015471 DE202004015471U1 (de) | 2004-10-04 | 2004-10-04 | Leichtbauplatte und eine Platte mit einer Leichtbauplatte |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006037679A1 true WO2006037679A1 (de) | 2006-04-13 |
Family
ID=35462502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2005/053855 WO2006037679A1 (de) | 2004-10-04 | 2005-08-04 | Leichtbauplatte und vorrichtung und verfahren zur herstellung derselben |
Country Status (16)
Country | Link |
---|---|
US (1) | US8991135B2 (de) |
EP (1) | EP1797253B1 (de) |
JP (1) | JP2008515657A (de) |
CN (1) | CN100577960C (de) |
AU (1) | AU2005291383B2 (de) |
CA (1) | CA2581103C (de) |
DE (1) | DE202004015471U1 (de) |
ES (1) | ES2576253T3 (de) |
MX (1) | MX2007004137A (de) |
NO (1) | NO20072293L (de) |
PL (1) | PL1797253T3 (de) |
PT (1) | PT1797253E (de) |
RU (1) | RU2381337C2 (de) |
SI (1) | SI1797253T1 (de) |
UA (1) | UA86835C2 (de) |
WO (1) | WO2006037679A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1894711A2 (de) * | 2005-11-30 | 2008-03-05 | Fritz Egger GmbH & Co. | Verfahren und Vorrichtung zur Herstellung einer Leichtbauplatte und Leichtbauplatte |
WO2009040863A1 (en) * | 2007-09-19 | 2009-04-02 | Valter Naldi | Panel and relative manufacturing system and method |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006027281B4 (de) | 2006-06-09 | 2018-08-16 | Fritz Egger Gmbh & Co. Og | Leichtbauplatte mit Riegelverklebung sowie Verfahren zu deren Bearbeitung |
EP2376731B1 (de) * | 2009-01-09 | 2012-11-28 | Hettich-Heinze GmbH & Co. KG | Beschlag, möbelteil, möbel und verfahren zur herstellung einer platte |
DE102010016048B4 (de) * | 2010-03-19 | 2012-06-28 | Düspohl Maschinenbau Gmbh | Bauplatte mit Beschichtung und Verfahren zum Beschichten von Bauplatten |
ITVE20100016A1 (it) * | 2010-04-13 | 2011-10-14 | Comprex S R L | Procedimento per realizzare elementi per mobili, in particolare ante per cucina.- |
DE202013001961U1 (de) * | 2013-02-27 | 2013-05-02 | H-Flachs Gmbh | Kantholz |
US20150082724A1 (en) * | 2013-09-24 | 2015-03-26 | Victor Amend | Reinforced insulating panel and method of manufacturing same |
IT201600072336A1 (it) * | 2016-07-11 | 2018-01-11 | Plave S A S Di Veccia Nicola & C | Pannello tamburato |
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GB157204A (en) * | 1919-09-16 | 1922-01-12 | Armin Renyi | Building elements made of paper and wood and process for manufacturing same |
US2719809A (en) * | 1954-10-14 | 1955-10-04 | Weisberg Baer Co | Method of making hollow panel structural units |
DE29614723U1 (de) * | 1996-08-13 | 1997-01-09 | ISOBOARD Bauträger- und Vertriebsgesellschaft mbH i.G., 12101 Berlin | Hausbauplatte |
DE19544653C1 (de) * | 1995-11-30 | 1997-04-03 | Steinhoff Laminat Gmbh | Materialkreislauffähiges Plattenmaterial und dessen Herstellungsverfahren |
US5975180A (en) * | 1996-03-27 | 1999-11-02 | Cardo Door France | Machine for the production of panels including specified displacement means |
EP1029665A2 (de) | 1999-02-16 | 2000-08-23 | Canti & Figli S.R.L. | Verfahren und Maschine zum Herstellen von Sandwichplatten |
DE10313055A1 (de) * | 2003-03-24 | 2004-10-14 | Homag Holzbearbeitungssysteme Ag | Verfahren und Vorrichtung zur Herstellung einer Leichtbauplatte |
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JPS59102714A (ja) * | 1982-12-01 | 1984-06-13 | Hitachi Ltd | コンベアベルトの支持装置 |
JPS59135147A (ja) * | 1983-01-25 | 1984-08-03 | 凸版印刷株式会社 | パネル用芯材及びその製造方法 |
JPS61112644A (ja) * | 1984-11-07 | 1986-05-30 | 株式会社アイジー技術研究所 | サンドイッチ板製造装置 |
DE3538531A1 (de) * | 1985-10-30 | 1987-05-07 | Mende & Co W | Verfahren zur kontinuierlichen herstellung von span-, faser- und dergleichen -platten |
JPH02209228A (ja) * | 1989-02-09 | 1990-08-20 | Tokai Rubber Ind Ltd | セルの製造方法 |
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DE4135676C1 (de) * | 1991-10-30 | 1993-03-18 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe, De | |
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JPH0957378A (ja) * | 1995-08-29 | 1997-03-04 | Kobe Steel Ltd | ハニカムパネルの製造方法 |
US5832692A (en) * | 1995-08-29 | 1998-11-10 | Bush Industries, Inc. | Panel construction and method for manufacturing |
JPH10711A (ja) * | 1996-06-17 | 1998-01-06 | Daiken Trade & Ind Co Ltd | 木質系フラッシュパネル用芯材 |
JP2000158591A (ja) * | 1998-11-30 | 2000-06-13 | Dainippon Printing Co Ltd | 反り防止化粧板及びフラッシュパネル |
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2004
- 2004-10-04 DE DE200420015471 patent/DE202004015471U1/de not_active Expired - Lifetime
-
2005
- 2005-08-04 JP JP2007533978A patent/JP2008515657A/ja active Pending
- 2005-08-04 RU RU2007111530/12A patent/RU2381337C2/ru active
- 2005-08-04 UA UAA200703511A patent/UA86835C2/ru unknown
- 2005-08-04 PT PT05784542T patent/PT1797253E/pt unknown
- 2005-08-04 EP EP05784542.2A patent/EP1797253B1/de active Active
- 2005-08-04 MX MX2007004137A patent/MX2007004137A/es active IP Right Grant
- 2005-08-04 AU AU2005291383A patent/AU2005291383B2/en not_active Ceased
- 2005-08-04 ES ES05784542.2T patent/ES2576253T3/es active Active
- 2005-08-04 SI SI200532074A patent/SI1797253T1/sl unknown
- 2005-08-04 PL PL05784542.2T patent/PL1797253T3/pl unknown
- 2005-08-04 CA CA2581103A patent/CA2581103C/en active Active
- 2005-08-04 US US11/575,283 patent/US8991135B2/en active Active
- 2005-08-04 CN CN 200580032167 patent/CN100577960C/zh active Active
- 2005-08-04 WO PCT/EP2005/053855 patent/WO2006037679A1/de active Application Filing
-
2007
- 2007-05-03 NO NO20072293A patent/NO20072293L/no not_active Application Discontinuation
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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GB157204A (en) * | 1919-09-16 | 1922-01-12 | Armin Renyi | Building elements made of paper and wood and process for manufacturing same |
US2719809A (en) * | 1954-10-14 | 1955-10-04 | Weisberg Baer Co | Method of making hollow panel structural units |
DE19544653C1 (de) * | 1995-11-30 | 1997-04-03 | Steinhoff Laminat Gmbh | Materialkreislauffähiges Plattenmaterial und dessen Herstellungsverfahren |
US5975180A (en) * | 1996-03-27 | 1999-11-02 | Cardo Door France | Machine for the production of panels including specified displacement means |
DE29614723U1 (de) * | 1996-08-13 | 1997-01-09 | ISOBOARD Bauträger- und Vertriebsgesellschaft mbH i.G., 12101 Berlin | Hausbauplatte |
EP1029665A2 (de) | 1999-02-16 | 2000-08-23 | Canti & Figli S.R.L. | Verfahren und Maschine zum Herstellen von Sandwichplatten |
DE10313055A1 (de) * | 2003-03-24 | 2004-10-14 | Homag Holzbearbeitungssysteme Ag | Verfahren und Vorrichtung zur Herstellung einer Leichtbauplatte |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1894711A2 (de) * | 2005-11-30 | 2008-03-05 | Fritz Egger GmbH & Co. | Verfahren und Vorrichtung zur Herstellung einer Leichtbauplatte und Leichtbauplatte |
EP1894711A3 (de) * | 2005-11-30 | 2009-05-13 | Fritz Egger GmbH & Co. | Verfahren und Vorrichtung zur Herstellung einer Leichtbauplatte und Leichtbauplatte |
EP1892088A3 (de) * | 2005-11-30 | 2009-05-13 | Fritz Egger GmbH & Co. | Verfahren und Vorrichtung zur Herstellung einer Leichtbauplatte und Leichtbauplatte |
EP1792723B1 (de) * | 2005-11-30 | 2010-01-27 | Fritz Egger GmbH & Co | Verfahren und Vorrichtung zur Herstellung einer Leichtbauplatte |
WO2009040863A1 (en) * | 2007-09-19 | 2009-04-02 | Valter Naldi | Panel and relative manufacturing system and method |
CN101802323B (zh) * | 2007-09-19 | 2014-03-12 | 瓦尔特·纳尔迪 | 板材及相关制造系统和制造方法 |
US9021705B2 (en) | 2007-09-19 | 2015-05-05 | Valter Naldi | Method of making a sandwich panel |
Also Published As
Publication number | Publication date |
---|---|
US8991135B2 (en) | 2015-03-31 |
EP1797253B1 (de) | 2016-05-18 |
CA2581103A1 (en) | 2006-04-13 |
UA86835C2 (ru) | 2009-05-25 |
SI1797253T1 (sl) | 2016-09-30 |
RU2381337C2 (ru) | 2010-02-10 |
PL1797253T3 (pl) | 2016-09-30 |
EP1797253A1 (de) | 2007-06-20 |
JP2008515657A (ja) | 2008-05-15 |
RU2007111530A (ru) | 2008-11-10 |
CA2581103C (en) | 2015-05-19 |
MX2007004137A (es) | 2007-06-15 |
AU2005291383B2 (en) | 2011-06-02 |
DE202004015471U1 (de) | 2006-02-09 |
AU2005291383A1 (en) | 2006-04-13 |
CN100577960C (zh) | 2010-01-06 |
US20080060319A1 (en) | 2008-03-13 |
ES2576253T3 (es) | 2016-07-06 |
PT1797253E (pt) | 2016-06-15 |
NO20072293L (no) | 2007-05-03 |
CN101076638A (zh) | 2007-11-21 |
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