DE964637C - Multi-part hollow construction element made of wood - Google Patents

Multi-part hollow construction element made of wood

Info

Publication number
DE964637C
DE964637C DEG8073A DEG0008073A DE964637C DE 964637 C DE964637 C DE 964637C DE G8073 A DEG8073 A DE G8073A DE G0008073 A DEG0008073 A DE G0008073A DE 964637 C DE964637 C DE 964637C
Authority
DE
Germany
Prior art keywords
wood
element made
part hollow
construction element
parts
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
DEG8073A
Other languages
German (de)
Inventor
Walther Greim
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 DEG8073A priority Critical patent/DE964637C/en
Application granted granted Critical
Publication of DE964637C publication Critical patent/DE964637C/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
    • E04C3/127—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with hollow cross section
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/12—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members
    • E04C3/18—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of wood, e.g. with reinforcements, with tensioning members with metal or other reinforcements or tensioning members
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/30—Columns; Pillars; Struts
    • E04C3/36—Columns; Pillars; Struts of materials not covered by groups E04C3/32 or E04C3/34; of a combination of two or more materials

Description

Gegenstand des Hauptpatents ist ein Holz-Stahl-Bauelement, das der Aufnahme von Druck-, Zug-und Biegebeanspruchungen dient, aus durch Metallstreifen od. dgl. verbundenen Holzteilen besteht und im Querschnitt dreieckig oder vieleckig ist. Träger dieser Art sind hohl, und die Verbindung der Metallstreifen mit den Holzteilen ist durch Nagelung erreicht. Darüber hinaus sind in Abständen oder durchlaufend Versteifungen vorgesehen. Die Holzteile bestehen aus Brettern oder Bohlen.The subject of the main patent is a wood-steel construction element that the Absorption of compressive, tensile and bending loads is used by means of metal strips Od. Like. Connected wooden parts and triangular or polygonal in cross section is. Carriers of this type are hollow, and the connection of the metal strips with the Wood parts is achieved by nailing. In addition, they are periodic or continuous Stiffeners provided. The wooden parts consist of boards or planks.

Nach der Erfindung soll ein Holz-Stahl-Bauelement nach dem Hauptpatent so gestaltet werden, daß sein Trägheits- und Widerstandsmoment gegenüber der Anordnung nach dem Hauptpatent wesentlich größer ist.According to the invention, a wood-steel component according to the main patent be designed so that its moment of inertia and resistance to the assembly according to the main patent is much larger.

Erfindungsgemäß sind an Stelle der bretter- oder bohlenartigen Holzteile nach dem Hauptpatent Halbrundhölzer verwendet, deren Schnittflächen den Hohlraum des Bauelementes begrenzen.According to the invention are instead of board-like or plank-like wooden parts According to the main patent, half-round timbers are used, the cut surfaces of which form the cavity of the component.

Zwei Ausführungsbeispiele des Erfindungsgedankens sind in den Zeichnungen dargestellt. Es zeigt Fig. i ein Holz-Stahl-Bauelement aus drei Rundholzteilen, Fig. 2 ein Holz-Stahl-Bauelement aus vier Rundholz.teilen.Two embodiments of the inventive concept are shown in the drawings shown. It shows Fig. I a wood-steel component made of three round wood parts, Fig. 2 shows a wood-steel component made of four Rundholz.teile.

Die Halbrundholzteile i, 2, 3 werden so aneinander gelegt,, daß sich ein dreieckförmiger Hohlraum bildet. Die Verbindung dieser Teile i bis 3 wird durch Auflegen entsprechend geformter, sich in .Längsrichtung der Rundholzteile erstreckender Metallbleche 4, 5, 6 und Einschlagen von Nägeln 7 bewirkt.The half-round wooden parts i, 2, 3 are placed next to each other, that forms a triangular cavity. The connection of these parts i to 3 is through Laying suitably shaped, extending in the longitudinal direction of the round wood parts Metal sheets 4, 5, 6 and driving in nails 7 causes.

In gleicher Weise kann man die Halbrundholzteile 8, 9, ro, i i zu einem Träger vereinigen, der in diesem Fall einen im wesentlichen quadratischen Hohlraum umschließt. Diese Anordnung hat gegenüber dem Hauptpatent den Vorteil, daß nicht nur durch den größeren Holzquerschnitt, sondern auch durch die Möglichkeit, mehrere Reihen von Nägeln. vorzusehen, gegenüber den Anordnungen nach dem Hauptpatent wesentlich höhere Festigkeitswerte, Trägheits- und Widerstandsmomente erzielbar sind.In the same way, the half-round wooden parts 8, 9, ro, i i too unite a carrier, which in this case a substantially square Enclosing cavity. This arrangement has the advantage over the main patent, that not only through the larger wood cross-section, but also through the possibility of several rows of nails. to be provided compared to the arrangements according to the main patent Significantly higher strength values, moments of inertia and resistance can be achieved are.

Claims (1)

PATENTANSPRUCH: Mehrteiliges hohles Bauelement aus Holz, dessen Teile durch mittragende aufgenagelte Längsstreifen aus Blech nach Patent 9o4 693 verbunden sind, dadurch gekennzeichnet, daß für die Holzteile Halbrundhölzer verwendet sind, deren Schnittflächen den Hohlraum des Bauelementes begrenzen. In Betracht gezogene Druckschriften Französische Patentschrift Nr. 962 5ä9. PATENT CLAIM: Multi-part hollow structural element made of wood, the parts of which are connected by longitudinal strips of sheet metal nailed on with them according to patent 9o4 693, characterized in that half-round timbers are used for the wooden parts, the cut surfaces of which limit the cavity of the structural element. Documents considered French Patent No. 962 5-9.
DEG8073A 1952-02-02 1952-02-02 Multi-part hollow construction element made of wood Expired DE964637C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG8073A DE964637C (en) 1952-02-02 1952-02-02 Multi-part hollow construction element made of wood

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG8073A DE964637C (en) 1952-02-02 1952-02-02 Multi-part hollow construction element made of wood

Publications (1)

Publication Number Publication Date
DE964637C true DE964637C (en) 1957-05-23

Family

ID=7118757

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG8073A Expired DE964637C (en) 1952-02-02 1952-02-02 Multi-part hollow construction element made of wood

Country Status (1)

Country Link
DE (1) DE964637C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512729A1 (en) * 1981-09-15 1983-03-18 Chambon Alain Method of making large wooden beam - has small octagonal shaped logs cut and re-assembled to cruciform section
US5870876A (en) * 1997-02-24 1999-02-16 Synergy Wood Processing Inc. Converted wood articles, composite wood products made therefrom and method of making same
US6907707B2 (en) 1997-02-24 2005-06-21 Synergy Wood Processing, Inc. Converted wood article

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR962589A (en) * 1950-06-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR962589A (en) * 1950-06-16

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512729A1 (en) * 1981-09-15 1983-03-18 Chambon Alain Method of making large wooden beam - has small octagonal shaped logs cut and re-assembled to cruciform section
US5870876A (en) * 1997-02-24 1999-02-16 Synergy Wood Processing Inc. Converted wood articles, composite wood products made therefrom and method of making same
US6286287B1 (en) 1997-02-24 2001-09-11 Synergy Wood Processing Inc. Converted wood articles
US6907707B2 (en) 1997-02-24 2005-06-21 Synergy Wood Processing, Inc. Converted wood article

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