DE200025C - - Google Patents
Info
- Publication number
- DE200025C DE200025C DENDAT200025D DE200025DA DE200025C DE 200025 C DE200025 C DE 200025C DE NDAT200025 D DENDAT200025 D DE NDAT200025D DE 200025D A DE200025D A DE 200025DA DE 200025 C DE200025 C DE 200025C
- Authority
- DE
- Germany
- Prior art keywords
- bars
- belt
- iron
- lattice
- reinforced concrete
- 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 11
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 239000011150 reinforced concrete Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 2
- 239000004567 concrete Substances 0.000 description 2
- 230000037250 Clearance Effects 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000035512 clearance Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
- E04C5/065—Light-weight girders, e.g. with precast parts
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
- Rod-Shaped Construction Members (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Vorliegende Erfindung bezieht sich auf eine zusammengesetzte, gitterträgerartige Eiseneinlage für Eisenbetonkörper.The present invention relates to a composite, lattice-girder-like iron insert for reinforced concrete bodies.
Gemäß der Erfindung sind die in bekannter Weise zu fortlaufenden Gitterzügen gebogenen Stäbe der Füllung mit den aus je einem Stabe bestehenden, passend gelochten Gurten so zusammengesetzt, daß an jedem Treffpunkt des Gitterzuges mit einem Gurt ein einfacherAccording to the invention, the bars are bent in a known manner to form continuous bars Bars of the filling with the suitably perforated straps, each consisting of one bar composed in such a way that at each meeting point of the lattice train with a belt a simple one
ίο Durchsteckbolzen oder Keil genügt, um sowohl den Gurt als auch den Gitterzug festzulegen. ίο Through bolt or wedge is sufficient to both to set the belt as well as the lattice pull.
Auf der Zeichnung sind zwei Ausführungsformen der Erfindung je im Längsschnitt, zum Teil in der Längsansicht (Fig. 1 Und 3) und im Querschnitt (Fig. 2.und 4) dargestellt. In the drawing, two embodiments of the invention are each in longitudinal section, partly shown in the longitudinal view (Fig. 1 and 3) and in cross section (Fig. 2 and 4).
Die Eiseneinlage besteht aus zwei parallelen Gurtstäben α und b. Bei der in der Fig. 1The iron insert consists of two parallel belt bars α and b. In the case of the FIG. 1
ao gezeichneten Ausführungsform eines Eisenbetonbalkens ist der Obergurt α ein Rinneneisen und der Untergurt b ein T-Eisen. Der Steg des .Obergurtes und die Flantschen des Untergurtes sind mit Schlitzen α2, b2 versehen, durch welche die fortlaufend gebogenen Gitterzüge c mit ihren Ecken c2 greifen. In die Spielräume zwischen den Innenflächen der Gitterzugecken und den Außenflächen der Gurte sind Bolzen oder Keile gesteckt, die dem Ganzen bis zur Umhüllung mit Beton einen genügenden Zusammenhalt geben.ao drawn embodiment of a reinforced concrete beam, the upper chord α is a gutter iron and the lower chord b is a T-iron. The web of the upper chord and the flanges of the lower chord are provided with slots α 2 , b 2 through which the continuously curved lattice lines c engage with their corners c 2 . Bolts or wedges are inserted into the clearances between the inner surfaces of the lattice corners and the outer surfaces of the belts, which give the whole thing sufficient cohesion until it is encased in concrete.
Die zweite Ausführungsform unterscheidet sich von der ersten im wesentlichen nur dadurch, daß die Gitterzüge mit ihren Ecken nicht durch Schlitze der Gurte geführt, sondem an die ungeschlitzten Gurte, die hier beide aus Rinneneisen d bestehen, gelehnt und durch Bolzen oder Keile α!2 unterfaßt sind, die durch Löcher der Gurtflantschen gesteckt sind.The second embodiment differs from the first essentially only in that the corners of the bars are not guided through the slots in the belts, but rather leaned against the unslit belts, which here both consist of channel iron d , and are leaned by bolts or wedges α! 2 , which are inserted through holes in the belt flanges.
Beiden Ausführungsformen ist die' Einfachheit der Verbindung zwischen den Gurten und den Gitterzügen gemein.Both embodiments are 'simplicity common to the connection between the belts and the bars.
Die so hergestellten Gitterwerke können als Einlagen für die verschiedensten Eisenbetonkörper, wie z. B. Säulen, Balken, Decken, verwendet werden.The latticework produced in this way can be used as inserts for a wide variety of reinforced concrete bodies, such as B. columns, beams, ceilings can be used.
In der Zeichnung sind die Umgrenzungen des einhüllenden Betons mit gestrichelten Linien angedeutet. -In the drawing, the boundaries of the enveloping concrete are dashed Lines indicated. -
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE200025C true DE200025C (en) |
Family
ID=462691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT200025D Active DE200025C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE200025C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989000226A1 (en) * | 1987-07-03 | 1989-01-12 | Smedjebacken Boxholm Stål Ab | Lattice girder |
| DE4221388A1 (en) * | 1992-06-30 | 1994-01-20 | Mero Raumstruktur Gmbh & Co | Lattice girder with zigzag girder coil - is attached to U=section rods which are bent round at arm ends to secure bends of coil |
| US5665836A (en) * | 1992-12-10 | 1997-09-09 | Tosoh Corporation | Method of preparing vinyl chloride polymers and copolymers of improved antistatic performance |
-
0
- DE DENDAT200025D patent/DE200025C/de active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989000226A1 (en) * | 1987-07-03 | 1989-01-12 | Smedjebacken Boxholm Stål Ab | Lattice girder |
| DE4221388A1 (en) * | 1992-06-30 | 1994-01-20 | Mero Raumstruktur Gmbh & Co | Lattice girder with zigzag girder coil - is attached to U=section rods which are bent round at arm ends to secure bends of coil |
| US5665836A (en) * | 1992-12-10 | 1997-09-09 | Tosoh Corporation | Method of preparing vinyl chloride polymers and copolymers of improved antistatic performance |
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