DE2913678C2 - Process for the production of components with a curved section made of wood-based materials arranged between straight end sections - Google Patents

Process for the production of components with a curved section made of wood-based materials arranged between straight end sections

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Publication number
DE2913678C2
DE2913678C2 DE19792913678 DE2913678A DE2913678C2 DE 2913678 C2 DE2913678 C2 DE 2913678C2 DE 19792913678 DE19792913678 DE 19792913678 DE 2913678 A DE2913678 A DE 2913678A DE 2913678 C2 DE2913678 C2 DE 2913678C2
Authority
DE
Germany
Prior art keywords
section made
curved section
straight end
wood
based materials
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
DE19792913678
Other languages
German (de)
Other versions
DE2913678A1 (en
Inventor
Anton 7910 Burlafingen Schick
Otto Ing.(Grad.) Schick
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
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 Individual filed Critical Individual
Priority to DE19792913678 priority Critical patent/DE2913678C2/en
Publication of DE2913678A1 publication Critical patent/DE2913678A1/en
Application granted granted Critical
Publication of DE2913678C2 publication Critical patent/DE2913678C2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
    • B27M3/0013—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles
    • B27M3/0086—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles characterised by connecting using glue
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
    • B27M3/18—Manufacture or reconditioning of specific semi-finished or finished articles of furniture or of doors

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)

Description

a) Verleimen der plattenförmigen (4, 5) und streifenförmigen (3) Teile der Mittelschicht mit der eine Innenseite bildenden Abdeckplatte (2);a) Gluing the plate-shaped (4, 5) and strip-shaped (3) parts of the middle layer with the cover plate (2) forming an inside;

b) Verleimen der eine Außenseite bildende Abdeckplatte (1) mil dem plattenförmigen Teil (5) der Mittelschicht im Bereich des einen Endabschnitts; b) Gluing the cover plate forming an outer side (1) with the plate-shaped part (5) of the middle layer in the region of the one end section;

c) Pressen und Bearbeiten (besäumen, breiten, abrichten, fräsen, sägen) in geradem Zustand;c) pressing and processing (trimming, widening, dressing, milling, sawing) in a straight condition;

d) Verleimen der platten- (4) und streifenförmigen (3) Teile der Mittellage mit der die Außenseite bildende Abdeckplatte (1) im Bereich des gebogenen Abschnitts and des anderen geraden Endabschnitts;d) Gluing the plate (4) and strip (3) parts of the middle layer with the outside forming cover plate (1) in the area of the curved section and the other straight one End section;

e) Rundpressen des Bauteiles zu seiner endgültigen Form.e) Round pressing of the component to its final shape.

2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß die Abdeckplatten (1, 2) beim Pressen in geradem Zustand, beim Rundpressen oder schon vorher mit Furnier oöer einem anderen Oberflächenwerkstoff außen beschichtet werden.2. The method according to claim 1, characterized in that the cover plates (1, 2) during pressing in a straight state, during round pressing or with veneer or another surface material beforehand be coated on the outside.

3. Verfahren nach Anspruch I1 dadurch gekennzeichnet, daß der gebogene Abschnitt der Mitteischich! aus würfelförmigen Teilen besteht.3. The method according to claim I 1, characterized in that the curved portion of the middle table! consists of cube-shaped parts.

Platte eingesetzt. Dann wird das durchgehende Teil im Bereich der Krümmung von Innen her mehrmals eingesägt. Im Bereich der Krümmung wird das durchgehende Teil innen ausgefräst Nach dem Biegen wird hier ein Teil eingesetzt. Dieses Verfahren erfordert einen großen Aufwand an Material und Arbeitszeit.Plate inserted. Then the continuous part will be in the The area of the curvature is sawn in several times from the inside. In the area of the curvature this becomes Continuous part milled out inside After bending, a part is inserted here. This procedure requires a large amount of material and working time.

Demgegenüber liegt der Erfindung die Aufgabe zugrunde, ein Verfahren der eingangs genannten Art so zu vereinfachen, daß Arbeitsgänge eingespart >md die Bearbeitungszeiten verringert werden.In contrast, the invention is based on the object of providing a method of the type mentioned at the beginning to simplify that work steps are saved> and the processing times are reduced.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß folgende Verfahrensschritte durchgeführt werden:According to the invention, this object is achieved in that the following process steps are carried out:

a) Verleimen der plattenförmigen und streifenförmigen Teile der Mittelschicht mit der eine Innenseite bildenden Abdeckplatte;a) Gluing the plate-shaped and strip-shaped parts of the middle layer to the one inside forming cover plate;

b) Verleimen der eine Außenseite bildende Abdeckplatte mit dem plattenförmigen Teil der Mittelschicht im Bereich des einen Endabschnitts;b) Gluing the cover plate forming an outer side to the plate-shaped part of the middle layer in the area of one end section;

c) Pressen und Bearl eiten (besäumen, breiten, abrichten, fräsen, sägen) in geradem Zustand;c) pressing and finishing (trimming, spreading, dressing, milling, sawing) in straight condition;

d) Verleimen der plattenförmigen und streifenförmigen Teile der Mittellage mit der die Außenseite bildenden Abdeckplatte im Bereich des gebogenen Abschnitts und des anderen geraden Abschnitts und des anderen geraden Endabschnitts;d) Gluing the plate-shaped and strip-shaped Parts of the middle layer with the cover plate forming the outside in the area of the curved one Section and the other straight section and the other straight end section;

e) Rundpressen des Bauteiles zu seiner endgültigen Form.e) Round pressing of the component to its final shape.

Die Erfindung betrifft ein Verfahren zur Herstellung von Bauteilen mit einem zwischen geraden Endabschnitten gebogenen Abschnitt aus Holzwerkstoffen, insbesondere für Rundbogen-Türzargen, die aus zwei Abdeckplatten und einer Mittelschicht bestehen, wobei die Mittelschicht im Bereich der geraden Endabschnitte aus plattenförmigen Teilen und im Bereich des gebogenen Abschnitts aus streifenförmigen Teilen gebildet ist.The invention relates to a method for producing components with a straight end section curved section made of wood-based materials, especially for arched door frames that consist of two There are cover plates and a middle layer, the middle layer in the area of the straight end sections from plate-shaped parts and in the area of the curved section from strip-shaped parts is formed.

Bei einem bekannten Verfahren dieser Art (GB-PS 60 557) wird auf der Außenseite der Krümmung eine Mit dem erfindungsgemäßen Verfahren wird erreicht, daß Ausfräsungen für einzusetzende Platten wegfallen. Für die streifenförmigen Teile der Mittellage können Materialreste verwendet werden. Pressen und Bearbeiten erfolgt in geradem Zustand.In a known method of this type (GB-PS 60 557) is a on the outside of the curvature With the method according to the invention it is achieved that millings for panels to be inserted are omitted. Remnants of material can be used for the strip-shaped parts of the middle layer. Pressing and processing takes place in straight condition.

Weitere Ausgestaltungen der Erfindung werden in den Unteransprüchen angegeben.Further refinements of the invention are specified in the subclaims.

Nachfolgend wird die Erfindung an einem Ausführungsbeispiel erläutert. Es zeigtThe invention is explained below using an exemplary embodiment. It shows

F i g. 1 Aufbau des Werkstückes, F i g. 2 Werkstück nach den; Biege.'-F i g. 1 Structure of the workpiece, F i g. 2 workpiece after the; Bend .'-

F i g. 1 zeigt den Aufbau eines Werkstückes. Dabei ist der plattenförmige Teil 5 mit den beiden Abdeckplatten 1, 2 festverbunden. Der streifenförmige Teil 3 und der plattenförmige Teil 4 sind lediglich mit der Abdeckplatte 2 verbunden. Nun wird das Werkstück in geradem Zustand gepreßt und bearbeitet, z. B. besäumt, abgerichtet, gefräst o. dgl. Erst danach erfolgt die Verbindung des streifenförmigen Teils 3 und des plattenförmigen Teils 4 mit der Abdeckplatte I1 indem Leim aufgetragen so wird und das Werkstück durch Rundpressen in seine endgültige Form gebracht wird.F i g. 1 shows the structure of a workpiece. The plate-shaped part 5 is firmly connected to the two cover plates 1, 2. The strip-shaped part 3 and the plate-shaped part 4 are only connected to the cover plate 2. Now the workpiece is pressed and processed in a straight state, for. B. trimmed, dressed, milled o. The like. Only then is the connection of the strip-shaped part 3 and the plate-shaped part 4 with the cover plate I 1 by applying glue and the workpiece is brought into its final shape by round pressing.

F i g. 2 zeigt das Werkstück nach dem Rundpressen in abgebundenem Zustand.F i g. 2 shows the workpiece after the round pressing in the tied state.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (1)

Patentansprüche:Patent claims: 1. Verfahren zur Herstellung von Bauteilen mit einem zwischen geraden Endabschnitten angeordneten gebogenen Abschnitt aus Holzwerkstoffen, insbesondere für Rundbogen-Türzargen, die aus zwei Abdeckplatten und einer Mittelschicht bestehen, wobei die Mittelschicht im Bereich der geraden Endabschnille aus plattenförmigen Teilen und im Bereich des gebogenen Abschnitts aus streifenförmigen Teilen gebildet ist, gekennzeichnet durch folgende Verfahrensschritte:1. A method for producing components with a device arranged between straight end sections curved section made of wood-based materials, especially for arched door frames made of There are two cover plates and a middle layer, the middle layer being in the area of the straight End section made of plate-shaped parts and in the area of the curved section made of strip-shaped parts Parts is formed, characterized by the following process steps:
DE19792913678 1979-04-05 1979-04-05 Process for the production of components with a curved section made of wood-based materials arranged between straight end sections Expired DE2913678C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792913678 DE2913678C2 (en) 1979-04-05 1979-04-05 Process for the production of components with a curved section made of wood-based materials arranged between straight end sections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792913678 DE2913678C2 (en) 1979-04-05 1979-04-05 Process for the production of components with a curved section made of wood-based materials arranged between straight end sections

Publications (2)

Publication Number Publication Date
DE2913678A1 DE2913678A1 (en) 1980-10-16
DE2913678C2 true DE2913678C2 (en) 1983-09-29

Family

ID=6067503

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792913678 Expired DE2913678C2 (en) 1979-04-05 1979-04-05 Process for the production of components with a curved section made of wood-based materials arranged between straight end sections

Country Status (1)

Country Link
DE (1) DE2913678C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT398549B (en) * 1992-02-20 1994-12-27 Battisti Gino Roof gutter or roof gutter covering of wood and apparatus and process for its production

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3300843A1 (en) * 1983-01-12 1984-07-12 Moralt-Fertigelemente GmbH & Co KG, 8867 Oettingen Process for producing an arcuately extending door jamb lining board part or door jamb lining board with an arch
CN104493942B (en) * 2013-12-11 2017-03-01 广西柳州中嘉知识产权服务有限公司 The manufacture method of Eucalyptus timber substrate
CN111300578A (en) * 2020-04-08 2020-06-19 湘潭市建筑设计院 Preparation method of side-pressure integrated bamboo-sandwiched fast-growing wood combined column

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1060557A (en) * 1965-03-29 1967-03-08 Gartland Matthew A method of bending a length of chipboard or the like non-grained material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT398549B (en) * 1992-02-20 1994-12-27 Battisti Gino Roof gutter or roof gutter covering of wood and apparatus and process for its production

Also Published As

Publication number Publication date
DE2913678A1 (en) 1980-10-16

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