DE1148060B - Chipboard - Google Patents
ChipboardInfo
- Publication number
- DE1148060B DE1148060B DEN14421A DEN0014421A DE1148060B DE 1148060 B DE1148060 B DE 1148060B DE N14421 A DEN14421 A DE N14421A DE N0014421 A DEN0014421 A DE N0014421A DE 1148060 B DE1148060 B DE 1148060B
- Authority
- DE
- Germany
- Prior art keywords
- chipboard
- chips
- german
- screws
- flat
- 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.)
- Pending
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
- E04C2/02—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
- E04C2/16—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 of fibres, chips, vegetable stems, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/06—Making particle boards or fibreboards, with preformed covering layers, the particles or fibres being compressed with the layers to a board in one single pressing operation
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Forests & Forestry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Description
INTERNAT. KL. B 29 jINTERNAT. KL. B 29 j
DEUTSCHESGERMAN
PATENTAMTPATENT OFFICE
N14421Ic/38cN14421Ic / 38c
BEKANNTMACHUNG DER ANMELDUNG UNDAUSGABE DER AUSLEGESCHRIFTi 2. MAI 1963NOTICE THE REGISTRATION AND ISSUE OF EDITORIAL MAY 2, 1963
Holzspanplatten der üblichen Ausführungsformen, die sich insbesondere in Form von Tischlerplatten immer mehr als Bauelemente einführen, haben neben ihren bekannten Vorzügen den Nachteil, daß sie nur ein verhältnismäßig geringes Schraubenhaltevermögen und eine niedrige Festigkeit an den Kanten aufweisen, in die vielfach Schrauben eingesetzt werden müssen. Dadurch ist die Verwendungsfähigkeit dieser Platten etwas eingeschränkt.Chipboard of the usual embodiments, in particular in the form of blockboard Always introduce more than components, in addition to their known advantages, have the disadvantage that they only have a relatively low screw holding capacity and low strength at the edges, in which many screws have to be inserted. This makes these panels usable somewhat restricted.
Der Erfindung liegt die Aufgabe zugrunde, hier Abhilfe zu schaffen. Gemäß der Erfindung besteht die Holzspanplatte in ihrer ganzen Dicke oder bei mehrschichtigen Platten mindestens in ihrer Kernschicht, und zwar in der ganzen Ausdehnung der Platte, mindestens aber in den Bereichen der Platte, die zur Aufnähme von Schrauben in Betracht kommen, aus sehr großflächigen, möglichst flachen und möglichst flach aufeinandergeschichteten Spänen mit etwa 2 bis 40, vorzugsweise 12 bis 20 cm Länge, 2 bis 15, vorzugsweise 6 bis 12 cm Breite und 0,2 bis 0,5 mm Dicke. ao The invention is based on the object of providing a remedy here. According to the invention, the wood chipboard consists in its entire thickness or, in the case of multilayer panels, at least in its core layer, namely in the entire extent of the panel, but at least in the areas of the panel that are suitable for receiving screws, of very large areas, if possible flat and as flat as possible stacked chips with about 2 to 40, preferably 12 to 20 cm in length, 2 to 15, preferably 6 to 12 cm in width and 0.2 to 0.5 mm in thickness. ao
Die neue Platte kann mit einer an sich bekannten Deckschicht aus feinen Spänen versehen sein, um die guten Eigenschaften der Fein-Spanplatten z.B. für die Furnierung zu erhalten.The new plate can be provided with a known cover layer of fine chips to the good properties of the fine chipboard e.g. for the To preserve veneer.
Sie besitzt eine verhältnismäßig hohe Biegefestigkeit und vereinigt weitgehend die Vorteile einer Spanplatte mit jenen einer Sperrholzplatte. Ihre Kantenfestigkeit gibt beispielsweise jetzt auch die Möglichkeit, Seitenwände kleinerer Möbelstücke ohne Gefahr des Zersplitterns unmittelbar als Füße zu verwenden.It has a relatively high flexural strength and largely combines the advantages of a particle board with those of a plywood board. Your edge strength For example, there is now the option of adding side panels to smaller pieces of furniture without the risk of To be used immediately as feet.
Die Erfindung ist an Hand der Zeichnung beispielsweise erläutert.The invention is explained with reference to the drawing, for example.
Fig. 1 zeigt eine Holzspanplatte a, die in ihrem grundsätzlichen Aufbau in an sich bekannter Weise hergestellt ist. Lediglich die Längskanten b, auf die beispielsweise Scharniere oder ähnliche Beschläge aufgeschraubt werden oder die zur Festlegung an einem anderen Bauelement durch Schrauben dienen sollen, sind in einer Heißpresse aus sehr großflächigen, möglichst flachen Spänen c von etwa 12 bis 20 cm Länge, 6 bis 12 cm Breite und 0,2 bis 0,5 mm Dicke gebildet. Diese Späne sind flach aufeinandergeschichtet und greifen spielkartenartig ineinander.Fig. 1 shows a chipboard a, the basic structure of which is produced in a manner known per se. Only the longitudinal edges b, onto which, for example, hinges or similar fittings are screwed or which are intended to be used for fixing to another component by screws, are in a hot press from very large, as flat as possible chips c of about 12 to 20 cm in length, 6 to 12 cm wide and 0.2 to 0.5 mm thick. These chips are layered flat on top of each other and interlock like a playing card.
Fig. 2 zeigt eine Platte gemäß der Erfindung, die an sich aus derartig großflächigen Spänen c in der ange-Holzspanplatte Fig. 2 shows a board according to the invention, which per se consists of such large-area chips c in the chipboard
Anmelder:Applicant:
Triangel HolzwerkstoffTriangle wood material
Gesellschaft mit beschränkter Haftung,Company with limited liability,
Triangel bei GifhornTriangle at Gifhorn
gebenen Art gebildet ist und eine Deckschicht aus feinen Spänen d trägt. In den aus den großflächigen Spänen gebildeten Teilen einer solchen Platte finden Schrauben einen sicheren Halt, ohne der Gefahr eines leichten Ausreißens oder Ausbrechens zu unterhegen. Dieser Vorteil ist dadurch bedingt, daß jeder einzelne Span großflächig und damit sehr zuverlässig mit seinen Nachbarspänen vereinigt ist und somit bei einer Zug- oder Kippbeanspruchung selbst weitgehend gegen ein Ausbrechen aus dem Verband gesichert ist.given type is formed and carries a top layer of fine chips d. In the parts of such a plate formed from the large-area chips, screws find a secure hold without the risk of easy tearing or breaking out. This advantage is due to the fact that each individual chip is united over a large area and therefore very reliably with its neighboring chips and is thus largely secured against breaking out of the association in the event of tensile or tilting stress.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEN14421A DE1148060B (en) | 1957-12-02 | 1957-12-02 | Chipboard |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEN14421A DE1148060B (en) | 1957-12-02 | 1957-12-02 | Chipboard |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1148060B true DE1148060B (en) | 1963-05-02 |
Family
ID=7339872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEN14421A Pending DE1148060B (en) | 1957-12-02 | 1957-12-02 | Chipboard |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1148060B (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE840915C (en) * | 1949-03-05 | 1952-06-09 | Holzwerke H Wilhelmi | Process for the production of shaped bodies from wood waste and similar fibrous materials with the use of organic binders |
DE1007990B (en) * | 1956-06-20 | 1957-05-09 | Fred Fahrni | Process for the production of panels containing wood particles and binders |
-
1957
- 1957-12-02 DE DEN14421A patent/DE1148060B/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE840915C (en) * | 1949-03-05 | 1952-06-09 | Holzwerke H Wilhelmi | Process for the production of shaped bodies from wood waste and similar fibrous materials with the use of organic binders |
DE1007990B (en) * | 1956-06-20 | 1957-05-09 | Fred Fahrni | Process for the production of panels containing wood particles and binders |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1252410B1 (en) | Lightweight construction board | |
DE19913589A1 (en) | Wood-based panels, especially OSB panels | |
CH674962A5 (en) | ||
DE1148060B (en) | Chipboard | |
DE19700138A1 (en) | Rectangular shuttering board for reinforced concrete work | |
DE7720719U1 (en) | MULTI-LAYER PANEL ON A WOOD BASE | |
DE693822C (en) | Plywood top | |
DE8419410U1 (en) | WOODEN DOOR, ESPECIALLY OUTDOOR | |
EP0202612A2 (en) | Laminated wood beam and method for producing the same | |
DE7440894U (en) | Multi-layer chipboard | |
DE4324581C2 (en) | Bed frames, especially slatted bed frames | |
EP0756058B1 (en) | Doorleaf | |
DE890451C (en) | Device for the production of panels from pressed material | |
DE804722C (en) | Plate to be used as a door | |
AT501630A1 (en) | COAL AND WALL ELEMENT | |
AT159464B (en) | Flat or shaped plywood sheet made up of two or more layers. | |
DE102022124963A1 (en) | wooden plate | |
DE9309789U1 (en) | Flexible hinge | |
DE2650353A1 (en) | COMPONENT FOR ROOF CONSTRUCTIONS | |
DE3010141A1 (en) | Layered wood chip or fibre building component - has organically bonded cellular particles coatings on pressed layers cemented together | |
DE3035323A1 (en) | Glued layered building panel - has rows of bamboo strips glued together in offset or overlapping layers | |
DE3410197A1 (en) | Wall element | |
DD243468A1 (en) | COMPOSITE MATERIAL WITH A TRAY MATERIAL OF WOODEN PARTICLE MATERIAL | |
DE202012100031U1 (en) | Made of wood-based panel | |
DE1659229A1 (en) | Use of panels made from broken bark as a core for sandwich panels |