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DE1762920U - DRAWING BOARD. - Google Patents

DRAWING BOARD.

Info

Publication number
DE1762920U
DE1762920U DEN8195U DEN0008195U DE1762920U DE 1762920 U DE1762920 U DE 1762920U DE N8195 U DEN8195 U DE N8195U DE N0008195 U DEN0008195 U DE N0008195U DE 1762920 U DE1762920 U DE 1762920U
Authority
DE
Germany
Prior art keywords
drawing board
middle layer
wood
plastic foam
veneered
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
DEN8195U
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.)
NESTLER AG ALBERT
Albert Nestler AG
Original Assignee
NESTLER AG ALBERT
Albert Nestler AG
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 NESTLER AG ALBERT, Albert Nestler AG filed Critical NESTLER AG ALBERT
Priority to DEN8195U priority Critical patent/DE1762920U/en
Publication of DE1762920U publication Critical patent/DE1762920U/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/08—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Laminated Bodies (AREA)
  • Drawing Aids And Blackboards (AREA)

Description

Albert Nestler A.-G., Lahr/Schwarzwald Zeichenbrett Das Gebrauchsmuster betrifft ein Zeichenbrett, das aus einer Mittelschicht besteht, deren beide Seiten mit Holz furnier sind. Bei den bekannten Zeichenbrettern dieser Art besteht die Mittelschicht, ebenso wie die Furnierschichten, aus Holz. Demgegenüber ist das Zeichenbrett gemäss dem Gebrauchsmuster so ausgebildet, dass die Mittelschicht aus einem gehärteten Kunststoffschaum besteht.Albert Nestler A.-G., Lahr / Black Forest drawing board The utility model concerns a drawing board, which consists of a middle layer, both sides of which are veneered with wood. In the known drawing boards of this type, there is Middle layer, as well as the veneer layers, made of wood. In contrast is the drawing board designed according to the utility model so that the middle layer consists of a hardened Plastic foam is made.

An sich ist gehärteter Kunststoffschaum bekanntburoh seine Anwendung als Mittelschicht bei einem Zeichenbrett) bei dem die Mittelschicht auf beiden Seiten mit Holz furniert ist, ergibt sich eine überraschende Wirkung, da bisher nicht anzunehmen war, dass sich ein Kunststoffschaum überhaupt als Mittelschicht für ein Zeichenbrett eignen würde. Die Anwendung einer solchen Mittelschicht ergibt eine bessere Standfestigkeit gegen Werten und ausserdem ein ausserordentlich geringes Gewicht, das sich nicht nur bei dem Zeichenbrett selbst, sondern beispielsweise bei Verwendung des Zeichenbrettes auf einem Zeichentisch, auch bei der Bemessung der Gegengewichte bemerkbar macht. Dadurch wird auch die Bedienung des Zeichentisches erleichtert.In itself, hardened plastic foam is knownburoh its application as the middle layer on a drawing board) with the middle layer on both sides is veneered with wood, the result is a surprising effect, since it has not yet been assumed was that a plastic foam could even be used as a middle layer for a drawing board would suit. The use of such a middle layer results in better stability against values and also an extremely low weight, which is not only with the drawing board itself, but for example when using the drawing board on a drawing table, also noticeable when measuring the counterweights. This also makes it easier to use the drawing table.

Auf der Zeichnung ist der Gegenstand des Gebrauchsmusters beispielsweise in Form eines Ausschnittes dargestellt. Mit 1 ist die aus gehärtetem Kunststoffschaum bestehende Mittelschicht bezeichnet, die mit den Holzschichten 2 und 3 furnier ist.The subject of the utility model is for example on the drawing shown in the form of a section. With 1 it is made of hardened plastic foam called the existing middle layer, which is veneered with the wood layers 2 and 3.

Claims (1)

Schutzanspruch Zeichenbrett, bestehend aus einer Mittelschicht, deren beide Seiten mit Holz furniert sind, dadurch gekennzeichnet, dass die Mittelschicht (1) aus einem gehärteten Kunststoffschaumb besteht.Claim to protection drawing board, consisting of a middle layer, whose both sides are veneered with wood, characterized in that the middle layer (1) consists of a hardened plastic foam.
DEN8195U 1957-12-28 1957-12-28 DRAWING BOARD. Expired DE1762920U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEN8195U DE1762920U (en) 1957-12-28 1957-12-28 DRAWING BOARD.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN8195U DE1762920U (en) 1957-12-28 1957-12-28 DRAWING BOARD.

Publications (1)

Publication Number Publication Date
DE1762920U true DE1762920U (en) 1958-03-06

Family

ID=32790198

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN8195U Expired DE1762920U (en) 1957-12-28 1957-12-28 DRAWING BOARD.

Country Status (1)

Country Link
DE (1) DE1762920U (en)

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