DE557404C - Plywood middle layer glued like parquet - Google Patents

Plywood middle layer glued like parquet

Info

Publication number
DE557404C
DE557404C DENDAT557404D DE557404DD DE557404C DE 557404 C DE557404 C DE 557404C DE NDAT557404 D DENDAT557404 D DE NDAT557404D DE 557404D D DE557404D D DE 557404DD DE 557404 C DE557404 C DE 557404C
Authority
DE
Germany
Prior art keywords
parquet
middle layer
plywood
cuts
layer glued
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
DENDAT557404D
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.)
WOHNUNGSKUNST ALBERT GEBHARDT Firma
Original Assignee
WOHNUNGSKUNST ALBERT GEBHARDT Firma
Publication date
Application granted granted Critical
Publication of DE557404C publication Critical patent/DE557404C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27MWORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M3/00Manufacture or reconditioning of specific semi-finished or finished articles
    • B27M3/04Manufacture or reconditioning of specific semi-finished or finished articles of flooring elements, e.g. parqueting blocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Panels For Use In Building Construction (AREA)

Description

Parkettartig verleimte Sperrholzmittellage Die Erfindung betrifft eine parkettartig verleimte, vollkommen nach innen trocknende Sperrholzplatte, welche aus einzelnen, senkrecht zur Stoßfläche eingeschnittenen Brettchen zusammengesetzt ist, und besteht darin, daß die Schnitte von zwei oder mehreren Seiten in verschiedener Höhenlage, vorteilhaft parallel und derart tief geführt sind, daß jedes Brettchen in jedem Querschnitt senkrecht auf die gesperrten Flächen mindestens einmal vollkommen durchtrennt ist.Plywood middle layer glued in parquet-like manner. The invention relates to a parquet-like glued, completely inward drying plywood board, which composed of individual boards cut perpendicular to the joint surface is, and consists in that the cuts from two or more sides in different Altitude, advantageously parallel and so deep that each board in each cross-section perpendicular to the blocked areas at least once completely is severed.

Durch die erfindungsgemäße Anordnung der Schnitte wird erreicht, daß das Brettchen nicht auseinanderfällt. Sinngemäße Verbindung der Brettchen untereinander, z., B. durch Verleimung, gewährleistet die Festigkeit der fertigen Platte.The inventive arrangement of the cuts is achieved that the board does not fall apart. Appropriate connection of the boards with each other, e.g. by gluing, ensures the strength of the finished panel.

Es ist bekannt, Brettchei_ einer Sperrholzplatte senkrecht zu den Stoßflächen tief einzuschneiden, um das Arbeiten des Hblzes an der Oberfläche unmerkbar zu machen. Bei diesen bekannten Ausführungen ergibt sich jedoch infolge des Umstandes, daß die Schnitte in gleicher Höhenlage geführt werden, nicht die Möglichkeit, jeden Querschnitt mindestens einmal vollkommen zu durchtrennen. In den nichtdurchtrennten Querschnitten zeigt sicf dann in besonderem Maße an der Oberfläche durch Buckel- und Wellenbildungen die nach außen allein erfolgende ungleichmäßigeTrocknung.It is known to use a sheet of plywood perpendicular to the Brettchei_ Cut the joint surfaces deeply so that the work of the wood on the surface is imperceptible close. In these known designs, however, as a result of the fact that the cuts are made at the same height, not the possibility of everyone Cross-section to be completely cut through at least once. In the uncut Cross-sections are then shown to a particular extent on the surface through hump and corrugation is the uneven drying that occurs on the outside alone.

Infolge der Anordnung der jeden Querschnitt trennenden Schnitte nach der Erfindung wird das Holz hingegen in allen Teilen nicht nach der Oberfläche arbeiten, welche bekanntlich bedeckt ist, sondern nur nach innen, sohin dieses Arbeiten unsichtbar und ohne Schaden erfolgen kann. Es wird also durch die erfindungsgemäße Ausbildung eine Sperrholzplatte geschaffen, welche sich nicht verzieht und die selbst bei hochglanzpolierter Oberfläche einen einwandfreien Untergrund besitzt.As a result of the arrangement of the cuts separating each cross-section according to the invention, however, the wood will not work according to the surface in all parts, which is known to be covered, but only on the inside, so this work is invisible and can be done without damage. It is thus through the training according to the invention created a plywood sheet that does not warp and that even with a highly polished finish Surface has a flawless subsurface.

Die Zeichnung zeigt den Erfindungsgegenstand im Ausführungsbeispiel, und zwar in Fig. i eine Vorderansicht und in Fig. 2 eine perspektivische Ansicht von Brettchen nach der Erfindung.The drawing shows the subject matter of the invention in the exemplary embodiment, namely in FIG. 1 a front view and in FIG. 2 a perspective view of boards according to the invention.

Das Brettchen wird durch parallel zu seinen Außenflächen von den Stoßflächen in verschiedener Höhe geführte Schnitte i und 2 in einer Weise geteilt, daß jeder Querschnitt senkrecht auf eine Fläche 3 durchtrennt ist, ohne daß jedoch dabei die beiden durch die Schnitte entstehenden Teile des Brettchens den Zusammenhalt verlieren. Die Schnittenden können übereinanderliegen (Fig. i), oder die Schnitte können einander um ein gewisses Maß a übergreifen (Fig. 2). Die Verbindung der einzelnen Brettchen zur Sperrholzplatte erfolgt durch Verleimung an den Stoßflächen.The board is parallel to its outer surfaces from the abutting surfaces Cuts i and 2 made at different heights are divided in such a way that each Cross-section is severed perpendicular to a surface 3, without, however, the Both parts of the board resulting from the cuts lose their cohesion. The cut ends can lie on top of one another (Fig. I), or the cuts can be on top of one another overlap by a certain amount a (Fig. 2). The connection of the individual boards to the plywood panel is done by gluing on the joint surfaces.

Claims (1)

PATENTANSPRUCH: Parkettartig verleimte Sperrholzmittellage, welche aus einzelnen, senkrecht zur Stoßfläche tief eingeschnittenen Brettchen zusammengesetzt ist, dadurch gekennzeichnet, daß die Schnitte von zwei oder mehreren Seiten in verschiedener Höhenlage versetzt, so geführt sind, daß jedes Brettchen in jedem Querschnitt mindestens einmal vollkommen durchtrennt ist. PATENT CLAIM: Parquet-like glued plywood middle layer, which is composed of individual boards cut deeply perpendicular to the abutment surface, characterized in that the cuts are offset from two or more sides at different heights, so that each board is completely cut through at least once in each cross section .
DENDAT557404D Plywood middle layer glued like parquet Expired DE557404C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE557404T

Publications (1)

Publication Number Publication Date
DE557404C true DE557404C (en) 1932-12-08

Family

ID=6565061

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT557404D Expired DE557404C (en) Plywood middle layer glued like parquet

Country Status (1)

Country Link
DE (1) DE557404C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504962A1 (en) * 1981-04-29 1982-11-05 Mandeville Hugo ECONOMIC SHIELD, METHOD AND DEVICE FOR MANUFACTURING THE SAME
WO2012163499A1 (en) * 2011-05-27 2012-12-06 Michael Weinig Ag Method for producing end products, in particular wall elements, plywood panel parts, strips and the like, from wood, wooden materials, plastic and the like

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2504962A1 (en) * 1981-04-29 1982-11-05 Mandeville Hugo ECONOMIC SHIELD, METHOD AND DEVICE FOR MANUFACTURING THE SAME
WO2012163499A1 (en) * 2011-05-27 2012-12-06 Michael Weinig Ag Method for producing end products, in particular wall elements, plywood panel parts, strips and the like, from wood, wooden materials, plastic and the like

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