DE470040C - Plywood board - Google Patents

Plywood board

Info

Publication number
DE470040C
DE470040C DEW71848D DEW0071848D DE470040C DE 470040 C DE470040 C DE 470040C DE W71848 D DEW71848 D DE W71848D DE W0071848 D DEW0071848 D DE W0071848D DE 470040 C DE470040 C DE 470040C
Authority
DE
Germany
Prior art keywords
plywood
sticks
dowels
rods
middle layer
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.)
Expired
Application number
DEW71848D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEW71848D priority Critical patent/DE470040C/en
Application granted granted Critical
Publication of DE470040C publication Critical patent/DE470040C/en
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Table Equipment (AREA)

Description

Sperrholzplatte Es sind Sperrholzplatten bekannt, bei denen zwischen zwei Außenplatten aus Furnierholz hochkant flach nebeneinandergelegte Stäbe aus Furnierholz als Mittellage angeordnet sind. Von diesen bekannten Sperrholzplatten unterscheidet sich die Platte nach der Erfindung dadurch, daß die Mittellage aus Sperrholzstäbchen besteht. Jedes EinzeIstäbchen besteht aus drei oder mehr Schichten kreuz und quer verleimter Furniere. Die Mittelstäbchen können aus besonders hierzu hergestellten Sperrholzplatten geschnitten werden. Man kann auch die Abfälle vori Sperrholzplatten zurechtschneiden und für :die Mittellage benutzen.Plywood sheet There are plywood sheets known in which between two outer panels made of veneer wood on edge, flatly juxtaposed rods Veneer wood are arranged as the middle layer. From these well-known plywood sheets differs from the plate according to the invention in that the central layer Made of plywood rods. Each single stick consists of three or more layers criss-cross glued veneers. The center sticks can be made especially for this manufactured plywood panels are cut. You can also pre-collect the waste Cut plywood sheets to size and use for: the middle layer.

Man kann in üblicher Weise die einzelnen Sperrholzstäbchen der Mittellage untereinander verleimen. Man kann sie aber auch miteinander verdübeln. Letztere Art der Herstellung ist deswegen vorteilhaft, weil nur die Außenplatten aufgeleimt zu werden brauchen, so daß in die starke, aus hochkant stehenden Sperrholzstäbchen gebildete Mittelschicht keine Feuchtigkeit gebracht zu werden braucht.The individual plywood sticks of the middle layer can be used in the usual way glue together. But you can also peg them together. Latter This type of production is advantageous because only the outer panels are glued on need to be so that in the strong, upright plywood rods The middle layer formed does not need to be brought in moisture.

Stellt man die Platten nach der Erfindung mit Hilfe von Dübeln her, ohne die Stäbchen unter sich zu verleimen, so hat sie gegenüber den bekannten Platten den Vorteil, daß die Mittellage vollkommen trocken hergestellt ist. Da jeder Einzelstab in sich gegen Verziehung nach Möglichkeit gesichert ist, so steht die Platte sicherer als jede bekannte. Auch wenn man die Stäbe der Mittellage verleimt, ist die Platte verziehungssicherer als eine Platte, deren einzelne Stäbchen nicht aus Sperrholz hergestellt sind.If you manufacture the panels according to the invention with the help of dowels, without gluing the sticks underneath, it has compared to the known plates the advantage that the middle layer is made completely dry. Since every single rod is secured against distortion as far as possible, the plate is more secure than any known. Even if you glue the bars of the middle layer, the board is More resistant to distortion than a board whose individual sticks are not made of plywood are made.

Die Platte nach der Erfindung ist die bisher hochentwickeltste Sperrholzplatte, da auch, was bisher niemals der Fall war, die Stäbchen der Mittellage in sich abgesperrt sind. Auf der . Zeichnung ist in Abb. i ein Teil einer Platte nach der Erfindung dargestellt. Abb. 2 zeigt eine Sperrholzplatte derjenigen Art, die in Stäbchen zerschnitten wird, um daraus die Mittellage zu bilden.The panel according to the invention is the most advanced plywood panel to date, because also, which has never been the case before, the rods of the middle layer are closed off are. On the . Drawing is in Fig. I a part of a plate according to the invention shown. Fig. 2 shows a sheet of plywood of the type cut into sticks to form the middle layer from it.

Abb.3 zeigt die Mittellage für sich allein mit den Dübeln, die sie zusammenhalten. Die Platte nach der Erfindung besteht aus zwei Deckfurnieren i und 2, zwischen denen die je aus drei Platten gebildeten Sperrholzstäbchen 3 liegen. Dübel 4 verbinden die Stäbchen untereinander.Fig.3 shows the middle position by itself with the dowels that it stick together. The plate according to the invention consists of two face veneers i and 2, between which the plywood rods 3, each formed from three plates, are located. Dowels 4 connect the chopsticks to one another.

Zur Herstellung der Platte kann man von einer dreischichtigen, kreuz und quer verleimten Furnierplatte gemäß Abb.2 ausgehen. Diese zerschneidet man nach den Linien a der Stäbchen und schichtet gemäß Abb.3 eine Anzahl Stäbchen zwischen den strichpunktiert angedeuteten Führungsplatten 5 aufeinander. Zwischen den Platten werden Löcher durch die Stäbchen gebohrt und die Dübel 4 eingeschlagen. Dabei geht man so vor, daß die gegeneinander versetzten Dübel verschiedener Stäbchenpakete aus dem einen in das andere hineinragen, so daß die einzelnen Dübel nicht nur die Stäbchen eines Paketes miteinander verbinden, sondern auch noch die Pakete unter sich. Ist auf diese Weise die Mittelplatte gebildet, so werden die Deckfurniere i und 2 aufgeleimt.To make the plate you can use a three-layer, cross and transversely glued veneer board as shown in Figure 2. This is then cut up the lines a of the sticks and layer a number of sticks between them as shown in Fig the guide plates 5 indicated by dash-dotted lines on top of one another. Between the plates holes are drilled through the chopsticks and the dowels 4 are hammered in. It goes one in such a way that the dowels, which are offset against one another, are made up of different sets of sticks protrude from one into the other, so that the individual dowels are not just the Connect the sticks of a package with each other, but also the packages underneath themselves. If the middle plate is formed in this way, the face veneers are created i and 2 glued on.

Claims (2)

PATENTANSPRÜCHE: i. Sperrholzplatte (sog. Tischlerplatte) mit zwischen Deckfurnieren angeordneter, aus Furnierstäben bestehender Mittelplatte, dadurch gekennzeichnet, daß die Mittelplatte aus Sperrholzstäbchen gebildet ist, die aus kreuz und quer verleimten Furnieren hergestellt sind. PATENT CLAIMS: i. Plywood board (so-called blockboard) with a middle plate consisting of veneer rods arranged between face veneers, characterized in that the middle plate is formed from plywood rods made from criss-cross glued veneers. 2. Sperrholzplatte nach Anspruch i, dadurch gekennzeichnet, daß die aus Sperrholz bestehenden Mittelstäbe (3) durch Dübel (4) miteinander verbunden sind,2. sheet of plywood according to claim i, characterized in that the central rods made of plywood (3) are connected to one another by dowels (4),
DEW71848D Plywood board Expired DE470040C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW71848D DE470040C (en) Plywood board

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW71848D DE470040C (en) Plywood board

Publications (1)

Publication Number Publication Date
DE470040C true DE470040C (en) 1929-01-04

Family

ID=7608998

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW71848D Expired DE470040C (en) Plywood board

Country Status (1)

Country Link
DE (1) DE470040C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE742282C (en) * 1938-01-22 1943-12-13 Franz Hellstern Plywood board
DE1628971B1 (en) * 1968-02-12 1972-10-12 Erich Fiedler Method of making a sheet of plywood and apparatus for carrying out the same
EP0310934A2 (en) * 1987-10-07 1989-04-12 Gaggenau-Werke Haus- und Lufttechnik GmbH Connecting element for an assembly constructed from panel members
EP1302603A1 (en) * 2001-10-16 2003-04-16 Ralph Dipl.-Ing. Kirst Solid wood element and method of manufacturing

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE742282C (en) * 1938-01-22 1943-12-13 Franz Hellstern Plywood board
DE1628971B1 (en) * 1968-02-12 1972-10-12 Erich Fiedler Method of making a sheet of plywood and apparatus for carrying out the same
EP0310934A2 (en) * 1987-10-07 1989-04-12 Gaggenau-Werke Haus- und Lufttechnik GmbH Connecting element for an assembly constructed from panel members
EP0310934A3 (en) * 1987-10-07 1990-01-17 Gaggenau-Werke Haus- und Lufttechnik GmbH Connecting element for an assembly constructed from panel members
EP1302603A1 (en) * 2001-10-16 2003-04-16 Ralph Dipl.-Ing. Kirst Solid wood element and method of manufacturing

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