DE175877C - - Google Patents

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Publication number
DE175877C
DE175877C DENDAT175877D DE175877DA DE175877C DE 175877 C DE175877 C DE 175877C DE NDAT175877 D DENDAT175877 D DE NDAT175877D DE 175877D A DE175877D A DE 175877DA DE 175877 C DE175877 C DE 175877C
Authority
DE
Germany
Prior art keywords
wood
veneer
glued
grooves
veneers
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.)
Active
Application number
DENDAT175877D
Other languages
German (de)
Publication of DE175877C publication Critical patent/DE175877C/de
Active legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10Building 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
    • E04C2/12Building 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 of solid wood

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Es ist bereits bekannt, daß Holzplatten dadurch am Werfen verhindert werden, daß man die Holzfasern durch Quereinschnitte zerstört, indem man die zur Verarbeitung kommenden Bretter z. B. in der Längsrichtung zwischen gezackten Walzen bezw. Kreissägen hindurchführt, wobei die Zacken der Walzen die Holzfasern teilweise von oben, teilweise von unten her durchdrücken bezw.It is already known that wooden panels are prevented from being thrown in that the wood fibers are destroyed by cross-cuts by processing them coming boards z. B. BEZ in the longitudinal direction between serrated rollers. Circular saws passes through, whereby the prongs of the rollers partially remove the wood fibers from above, partially push through from below respectively.

ίο durchschneiden.ίο cut through.

Der Gegenstand der vorliegenden Erfindung unterscheidet sich von den bekannten Verfahren ähnlicher Art dadurch, daß bei mehrfach gesperrten Furnierkörpern in die abwechselnd an der oberen und unteren Seite der mittleren Holzschicht angebrachten tiefen und verhältnismäßig breiten Nuten etwa bis zur Hälfte der Tiefe Langholzfedern eingezogen und eingeleimt werden.The subject matter of the present invention differs from the known methods of a similar nature in that with multiple locked veneer bodies in the alternately on the upper and lower side of the middle layer of wood made deep and relatively wide grooves about to Long wood feathers are drawn in and glued in half of the depth.

In der Zeichnung sind diese Furnierkörper in Fig. ι bis 5 schematisch dargestellt, und zwar zeigt Fig. 3 die mittlere Schicht mit den tief eingeschnittenen Nuten η und den eingeleimten Langholzfedern i. Fig. 2 und 4 stellen die auf die mittlere Schicht aufzuleimenden Furniere dar, deren Faserrichtung sich mit der Faserrichtung der mittleren Schicht kreuzt. Fig. I und 5 stellen die auf die Furniere nach Fig. 2 und 4 aufzuleimenden Furniere dar, deren Faserrichtung sich mit den Fasern der darunter liegenden Furniere wieder kreuzt.In the drawing, these veneer bodies are shown schematically in FIGS. 1 to 5, specifically FIG. 3 shows the middle layer with the deeply cut grooves η and the glued-in long wood springs i. FIGS. 2 and 4 show the veneers to be glued onto the middle layer, the fiber direction of which intersects with the fiber direction of the middle layer. FIGS. 1 and 5 show the veneers to be glued onto the veneers according to FIGS. 2 and 4, the fiber direction of which crosses again with the fibers of the veneers underneath.

Natürlich kann der so hergestellte Furnierkörper dann noch auf der einen oder anderen Seite oder auch auf beiden Seiten mit Edelholzfurnieren verkleidet werden.Of course, the veneer body produced in this way can still be on one or the other Side or on both sides can be covered with fine wood veneer.

In die offen gebliebenen Nuten η kann ein geeignetes Material, wie z. B. Sägespäne, Korkabfälle, Faserstoffe u. dgl., eingebracht werden.In the remaining open grooves η a suitable material, such as. B. sawdust, cork waste, fiber and the like., Are introduced.

Durch diese Behandlung von mehrfach gesperrten Furnierkörpern wird die Holzplatte in einen vollkommen starren Sperrkörper verwandelt.This treatment of multi-blocked veneer bodies makes the wooden panel transformed into a completely rigid locking body.

Durch die entstandenen Hohlräume findet z. B. bei großen Türen u. dgl. eine erhebliche und oft sehr nötige Gewichtsverminderung statt und die erwähnten leichten Stoffe, welche eventuell in die Hohlräume eingebracht werden können, dienen zugleich als Schalldämpfer, ohne die Platten oder Türen erheblich schwerer zu machen.Through the resulting cavities z. B. with large doors and the like. A considerable and often very necessary weight reduction instead and the mentioned light fabrics, which can possibly be introduced into the cavities also serve as Mufflers without making the panels or doors significantly heavier.

Claims (1)

Patent-Anspruch :Patent claim: Mehrfach gesperrter Furnierkörper, bei welchem in einer oder mehreren mittleren Schichten die Holzfaser durch Quernuten zerstört ist, dadurch gekennzeichnet, daß in diese Nuten bis etwa zur Hälfte ihrer Tiefe reichende Langholzfedern eingeleimt sind.Multiple locked veneer body, in which one or more middle Layers the wood fiber is destroyed by transverse grooves, characterized in that in these grooves are glued in long wood springs that extend up to about half their depth. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT175877D Active DE175877C (en)

Publications (1)

Publication Number Publication Date
DE175877C true DE175877C (en)

Family

ID=440484

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT175877D Active DE175877C (en)

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Country Link
DE (1) DE175877C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5184557A (en) * 1991-12-10 1993-02-09 The United States Of America As Represented By The United States Department Of Energy Expansion joint for guideway for magnetic levitation transportation system
WO1998041371A1 (en) * 1997-03-14 1998-09-24 Seidner Marc A Method for making composite panels and engineered mouldings
US6203653B1 (en) 1996-09-18 2001-03-20 Marc A. Seidner Method of making engineered mouldings
WO2010028416A2 (en) * 2008-08-19 2010-03-18 Johann Berger Wooden board, production and use thereof in construction boards of similar

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5184557A (en) * 1991-12-10 1993-02-09 The United States Of America As Represented By The United States Department Of Energy Expansion joint for guideway for magnetic levitation transportation system
US5944928A (en) * 1996-09-18 1999-08-31 Seidner; Marc A. Method for making composite panels and engineered mouldings
US6203653B1 (en) 1996-09-18 2001-03-20 Marc A. Seidner Method of making engineered mouldings
WO1998041371A1 (en) * 1997-03-14 1998-09-24 Seidner Marc A Method for making composite panels and engineered mouldings
WO2010028416A2 (en) * 2008-08-19 2010-03-18 Johann Berger Wooden board, production and use thereof in construction boards of similar
WO2010028416A3 (en) * 2008-08-19 2010-10-07 Johann Berger Wooden board, production and use thereof in construction boards of similar

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