DE414134C - Truss - Google Patents
TrussInfo
- Publication number
- DE414134C DE414134C DEL52792D DEL0052792D DE414134C DE 414134 C DE414134 C DE 414134C DE L52792 D DEL52792 D DE L52792D DE L0052792 D DEL0052792 D DE L0052792D DE 414134 C DE414134 C DE 414134C
- Authority
- DE
- Germany
- Prior art keywords
- cutouts
- edges
- truss
- sheet metal
- latticework
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
- B64C1/08—Geodetic or other open-frame structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C2001/0054—Fuselage structures substantially made from particular materials
- B64C2001/0063—Fuselage structures substantially made from particular materials from wood
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
Description
' Fachwerkträger. Gegenstand der Erfindung ist ein Fachwerk, das leichtes Gewicht bei großer Tragfähigkeit mit dem weiteren Vorteil verbindet, daß die Zahl der Verbindungsmittel nur gering ist.'Truss. The subject of the invention is a framework that is light Combines weight with a large load capacity with the further advantage that the number the lanyard is only small.
Es ist bekannt, die Stege von Blechträgern mit Ausschnitten zu versehen und die Ränder der Ausschnitte umzubördeln. Nach der Erfindung werden bei Gitterträgern in dieser Weise sowohl die Gurtungen als auch die Füllungsglieder ausgebildet. Beide bestehen aus quer zur Trägersystemebene gerichteten Blechstreifen, welche durch Anordnung von Ausschnitten die Form von Gitterwerken erhalten, und welche in den äußeren Rändern sowie in den Rändern der Ausschnitte ein-oder mehrfach umgebördelt sind.It is known to provide the webs of sheet metal supports with cutouts and flanging the edges of the cutouts. According to the invention, in lattice girders in this way both the straps and the filling members are formed. Both consist of sheet metal strips directed transversely to the carrier system level, which pass through Arrangement of cutouts received the form of latticework, and which in the outer edges as well as in the edges of the cut-outs one or more times beaded are.
Ein Ausführungsbeispiel ist in der Zeichnung dargestellt.An exemplary embodiment is shown in the drawing.
Abb. i zeigt ein Fachwerk gemäß der Erfindung in Seitenansicht.Fig. I shows a framework according to the invention in side view.
Abb. 2 ist ein Grundriß zu Abb. i, Abb. 3 ein Schnitt nach Linie A-A der Abb. i, Abb. 4 ein Querschnitt durch einen Gurtstab nach Linie B-B der Abb. 2.Fig. 2 is a plan view of Fig. I, Fig. 3 is a section along line A-A Fig. i, Fig. 4 a cross section through a belt rod along line B-B of Fig. 2.
Sowohl die Gurtungen d als auch die Füllungsglieder e des Fachwerks bestehen gemäß der Erfindung aus Blechstreifen, die durch Ausschnitte die Form von Gitterwerken erhalten, und die in den äußeren Rändern und in den Rändern der Ausschnitte umgebördelt sind.Both the walings d and the infill members e of the framework consist according to the invention of sheet metal strips that have the shape of cutouts Latticework preserved, and those in the outer margins and in the edges of the cutouts are flanged.
Die Ausschnitte können dreieckige, vieleckige oder runde, z. B. elliptische Gestalt haben.The cutouts can be triangular, polygonal or round, e.g. B. elliptical Have shape.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL52792D DE414134C (en) | Truss |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL52792D DE414134C (en) | Truss |
Publications (1)
Publication Number | Publication Date |
---|---|
DE414134C true DE414134C (en) | 1925-05-27 |
Family
ID=7274938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEL52792D Expired DE414134C (en) | Truss |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE414134C (en) |
-
0
- DE DEL52792D patent/DE414134C/en not_active Expired
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