DE933592C - Support ridge for bed windows, especially for bed double boxes and bed window blocks - Google Patents

Support ridge for bed windows, especially for bed double boxes and bed window blocks

Info

Publication number
DE933592C
DE933592C DER12294A DER0012294A DE933592C DE 933592 C DE933592 C DE 933592C DE R12294 A DER12294 A DE R12294A DE R0012294 A DER0012294 A DE R0012294A DE 933592 C DE933592 C DE 933592C
Authority
DE
Germany
Prior art keywords
bed
support ridge
metal
windows
window blocks
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
DER12294A
Other languages
German (de)
Inventor
Peter Rau
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 DER12294A priority Critical patent/DE933592C/en
Application granted granted Critical
Publication of DE933592C publication Critical patent/DE933592C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14—Greenhouses
    • A01G9/16—Dismountable or portable greenhouses ; Greenhouses with sliding roofs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Tents Or Canopies (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Description

Die Erfindung bezieht sich auf einen Tragfirst für Frühbeetfenster, insbesondere für Frühbeet-Doppelkästen und Frühbeetfenster-Blocks.The invention relates to a support ridge for cold frame windows, in particular for cold frame double boxes and cold frame window blocks.

Es ist bekannt, beim Zusammenbau von Frühbeet-Doppelkästen und Frühbeetfenster-Blocks die Fenster in Stegleisten zu haltern, die im wesentlichen T-Form oder Doppel-T-Form haben. Die bisher bekannten Tragfirste aus Holz, Eisen oder Beton weisen Nachteile auf, die vor allem bei HolzIt is known when assembling cold frame double boxes and cold frame window blocks to hold the windows in sill moldings, which are essentially T-shape or double-T shape. The previously known support ridges made of wood, iron or Concrete has disadvantages, especially with wood

ίο in der Verwitterungsanfälligkeit, bei Eisen und Beton in dem durch das Material bedingten hohen Gewicht liegen. Außerdem fehlt den bekannten Tragfirsten meistens eine ausreichende Abdeckung gegen Witterungseinflüsse, während das hohe Gewicht zahlreiche Unterstützungen des Firstes notwendig macht.ίο in the susceptibility to weathering, with iron and Concrete in the high weight caused by the material. In addition, the known ones are missing Support ridges usually provide adequate coverage against weather influences, while the high Weight makes numerous supports of the ridge necessary.

Gemäß der Erfindung werden diese Nachteile dadurch überwunden, daß der Tragfirst aus zwei satteldachartig geformten, übereinanderliegenden, zweckmäßig aus Walzblech bestehenden Metallstreifen gebildet wird, die durch kurze, mit Abstand voneinander angeordnete Metallstege fest verbunden sind. Dadurch wird neben einer wesentlichen Gewichtsverminderung eine hohe Durchbiegungssteifheit erreicht, die darauf beruht, daß die Metallstege als Diagonalstreben wirken.According to the invention, these disadvantages are overcome in that the supporting ridge consists of two Metal strips shaped like a gable roof, one above the other, suitably made of rolled sheet metal is formed, which are firmly connected by short, spaced apart metal webs are. In addition to a significant reduction in weight, this results in a high level of flexural rigidity achieved, which is based on the fact that the metal webs act as diagonal struts.

Diese Metallstege können vollwandig, beispielsweise als Blechplatten, ausgebildet oder durchbrochen ausgebildet sein, wobei gegebenenfalls zwei Diagonalverstrebungen genügen. Die Metallstege haben an ihren Enden entweder ringförmige Verformungen oder rohrartige Ansätze, durch welche Schraubenbolzen geführt sind, die ihrerseits die übereinanderliegenden Metallstreifen verbinden.These metal webs can be solid-walled, for example as sheet metal plates, or perforated be formed, optionally two Diagonal struts are sufficient. The metal webs have either annular deformations at their ends or tubular approaches, through which bolts are passed, which in turn the Connect metal strips on top of each other.

An diesen kann gleichzeitig die Auflagestütze bzw. der Auflagebinder gehaltert werden. Durch diese Anordnung entsteht ein gitterartiger Träger, wobei die Strebenenden die Druckstäbe und die Diagonalverbindungen die Zugstreben bilden.The support bracket or the support bracket can be held on these at the same time. Through this Arrangement creates a lattice-like support, with the strut ends the pressure rods and the diagonal connections form the tension struts.

In der Zeichnung ist ein Ausführungsbeispiel der Erfindung dargestellt, und zwar zeigtIn the drawing, an embodiment of the invention is shown, namely shows

Fig. ι eine Seitenansicht des Tragfirstes mit vollwandigen Metallstegen,Fig. Ι a side view of the supporting ridge with full-walled Metal bars,

Fig. 2 eine Seitenansicht des Tragfirstes mit gitterartigen Metallstegen undFig. 2 is a side view of the supporting ridge with lattice-like metal webs and

Fig. 3 einen Querschnitt nach der Linie A-A der Fig. i.3 shows a cross section along the line AA in FIG.

Zwischen den übereinanderliegenden Metallstreifen ι und 2 des Tragfirstes sind in Abständen die Metallstege 3 angeordnet. Diese sind an den Enden mit ringförmigen Verformungen oder rohrartigen Ansätzen 4 versehen, durch welche Schraubenbolzen 5 zur Verbindung der übereinanderliegenden Metallstreifen ι und 2 geführt sind.Between the superimposed metal strips ι and 2 of the support ridge are at intervals the metal webs 3 arranged. These are at the ends with annular deformations or tubular Approaches 4 provided, through which screw bolts 5 to connect the superimposed Metal strips ι and 2 are performed.

Claims (4)

PaTENTANSPBÜCHE:PATENT REQUIREMENTS: 1. Tragfirst für Frühbeetfenster, insbesondere für Ffühbeet-Doppelkästen und Frühbeetfenster-Blocks, dadurch gekennzeichnet, daß zwei satteldachartig geformte, übereinanderliegende Metallstreifen in ihren Scheitellinien durch kurze, mit Abstand voneinander angeordnete Metallstege fest verbunden sind.1. Support ridge for cold frame windows, especially for front frame double boxes and cold frame window blocks, characterized in that two metal strips which are shaped like a gable roof and lie one above the other in their apex lines are firmly connected by short, spaced apart metal bars. 2. Tragfirst nach Anspruch 1, dadurch gekennzeichnet, daß die Metallstege vollwandig ausgebildet sind.2. Support ridge according to claim 1, characterized in that that the metal webs are solid. 3. Tragfirst nach Anspruch 1, dadurch gekennzeichnet, daß die Metallstege gitterartig ausgebildet sind, und zwar derart, daß sie mindestens zwei Diagonalverstrebungen aufweisen. 3. Support ridge according to claim 1, characterized in that that the metal webs are formed like a grid, in such a way that they have at least two diagonal struts. 4. Tragfirst nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, daß die übereinanderliegenden Metallstreifen durch Schraubenbolzen verbunden sind, die durch ringartige Verformungen oder rohrartige Ansätze der Metallstegenden hindurchgeführt sind.4. Support ridge according to claims 1 to 3, characterized in that the superimposed Metal strips are connected by screw bolts created by ring-like deformations or tubular approaches of the metal web ends are passed through. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DER12294A 1953-08-06 1953-08-06 Support ridge for bed windows, especially for bed double boxes and bed window blocks Expired DE933592C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER12294A DE933592C (en) 1953-08-06 1953-08-06 Support ridge for bed windows, especially for bed double boxes and bed window blocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER12294A DE933592C (en) 1953-08-06 1953-08-06 Support ridge for bed windows, especially for bed double boxes and bed window blocks

Publications (1)

Publication Number Publication Date
DE933592C true DE933592C (en) 1955-09-29

Family

ID=7398766

Family Applications (1)

Application Number Title Priority Date Filing Date
DER12294A Expired DE933592C (en) 1953-08-06 1953-08-06 Support ridge for bed windows, especially for bed double boxes and bed window blocks

Country Status (1)

Country Link
DE (1) DE933592C (en)

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