DE261215C - - Google Patents
Info
- Publication number
- DE261215C DE261215C DENDAT261215D DE261215DA DE261215C DE 261215 C DE261215 C DE 261215C DE NDAT261215 D DENDAT261215 D DE NDAT261215D DE 261215D A DE261215D A DE 261215DA DE 261215 C DE261215 C DE 261215C
- Authority
- DE
- Germany
- Prior art keywords
- diagonals
- belts
- bent
- tongues
- cut
- 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.)
- Active
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- 210000002105 Tongue Anatomy 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims 1
- 239000000969 carrier Substances 0.000 description 4
- 230000035882 stress Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C3/08—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders
- E04C3/09—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders at least partly of bent or otherwise deformed strip- or sheet-like material
-
- 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
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0486—Truss like structures composed of separate truss elements
- E04C2003/0495—Truss like structures composed of separate truss elements the truss elements being located in several non-parallel surfaces
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Connection Of Plates (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung bezieht sich auf eine Verbesserung der bekannten, aus Längsgurten und Diagonalen zusammengesetzten Gitterträger, welche ohne Verwendung von Nieten oder Schrauben leicht und schnell zusammenzusetzen und wieder auseinanderzunehmen sind.The invention relates to an improvement of the known, from longitudinal belts and Diagonal composite lattice girders, which without the use of rivets or Screws can be assembled and disassembled easily and quickly.
Auf der Zeichnung ist der neue Träger dargestellt, und zwar zeigtThe drawing shows the new carrier, namely shows
Fig. ι eine Ansicht des Trägers mit Rundeisengurten, Fig. Ι a view of the carrier with round iron belts,
Fig. 2 ein Schaubild desselben Trägers,Fig. 2 is a diagram of the same carrier,
Fig. 3 einen Querschnitt durch den Träger mit Ansicht der Bügel.3 shows a cross section through the carrier with a view of the stirrups.
Die Längsgurte i, 2 sind durch Flacheisenbügel 3 verbunden, welche die parallelen Diagonalen der einen Richtung bilden und für den Durchgang der Gurte oben und unten durchlocht sind. Aus den Bügeln 3 werden Zungen 4 ausgeschnitten und abgebogen und an ihren Enden zu Haken 7 ausgebildet. Diese Enden werden in die Ausschnitte der benachbarten Diagonalen 3 eingehakt. Die Zungen 4 bilden so die Diagonalen der anderen Richtung.The longitudinal belts i, 2 are connected by flat iron brackets 3, which are the parallel diagonals one direction and for the passage of the belts above and below are perforated. Tongues 4 are cut out of the bracket 3 and bent and formed into hooks 7 at their ends. These ends are going into the cutouts of the adjacent diagonals 3 hooked. The tongues 4 thus form the diagonals of the others Direction.
Die Wahl der Gurtquerschnitte ist beliebig. The choice of belt cross-section is arbitrary.
Beim Auftreten von Druckspannungen in den Stäben 4 stützen sich die Flächen 6 gegen die Bügel 3, während das Loslösen der Stäbe 4 bei Zugbeanspruchung durch die Endhaken 7 verhindert wird.When compressive stresses occur in the rods 4, the surfaces 6 support one another the brackets 3, while the loosening of the rods 4 in the event of tensile stress by the end hooks 7 is prevented.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE261215C true DE261215C (en) |
Family
ID=518790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT261215D Active DE261215C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE261215C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3220821A (en) * | 1961-01-16 | 1965-11-30 | Pittsburgh Plate Glass Co | Bending mold for glass sheets |
-
0
- DE DENDAT261215D patent/DE261215C/de active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3220821A (en) * | 1961-01-16 | 1965-11-30 | Pittsburgh Plate Glass Co | Bending mold for glass sheets |
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