DE149555C - - Google Patents
Info
- Publication number
- DE149555C DE149555C DENDAT149555D DE149555DA DE149555C DE 149555 C DE149555 C DE 149555C DE NDAT149555 D DENDAT149555 D DE NDAT149555D DE 149555D A DE149555D A DE 149555DA DE 149555 C DE149555 C DE 149555C
- Authority
- DE
- Germany
- Prior art keywords
- iron
- round
- inlays
- wire ropes
- angle
- 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 36
- 229910052742 iron Inorganic materials 0.000 claims description 18
- 239000002965 rope Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 7
- 239000000969 carrier Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
- E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
- E04B5/29—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated the prefabricated parts of the beams consisting wholly of metal
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
- Rod-Shaped Construction Members (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Den Gegenstand der vorliegenden Erfindung bildet ein Verfahren zur Erzeugung einer möglichst gleichmäßigen Anfangsspannung in den Eiseneinlagen von Verbundkonstruktionen, welches darin besteht, daß senkrecht zu den von Träger zu Träger oder von Mauer zu Mauer verlaufenden, im Deckenfelde verteilten Eiseneinlagen ein Winkeleisen (oder auch ein Quadrat-, ein Rundeisen oderThe subject of the present invention is a method of production an initial tension that is as uniform as possible in the iron inlays of composite structures, which consists in being perpendicular to those running from beam to beam or from wall to wall, in the ceiling panel distributed iron inserts an angle iron (or a square iron, a round iron or
ίο eine Röhre) verlegt wird, welches, in bekannter Weise durch Drahtseile oder Rundeisen mit den Trägern verbunden, so lange gedreht wird, bis durch Aufrollen der Drähte auf den Winkeleisen die erforderliche gleichmäßige Spannung der. Einlagen erzielt ist.ίο a tube) is laid, which, in known Connected to the girders by wire ropes or round bars, as long as it is rotated, until the required uniformity is obtained by rolling up the wires on the angle iron Tension the. Deposits is made.
Auf der beiliegenden Zeichnung ist in den Fig. I bis 4' in verschiedenen Ausführungsformen dargestellt, wie die Draht- oder Eiseneinlagen nach dem beanspruchten Verfahren in die gleichmäßige Anfangsspannung versetzt werden können.On the accompanying drawing is shown in Figs. I to 4 'in different embodiments, such as the wire or iron inserts can be put into the uniform initial tension according to the claimed method.
Auf die zwischen den Trägern α über das Deckenfeld verteilten und in gewissen Abständen eingebetteten Draht- oder Eiseneinlagen b wird senkrecht zu diesen beispielsweise ein Winkeleisen c verlegt, über welches am Träger α befestigte Drahtseile oder Rundeisen d in genügender Anzahl und Entfernung greifen. Die Befestigung dieser Rundeisen d am Träger α kann in bekannter Weise durch Einhaken in Durchlochungen des Trägers (Fig. 1) oder dadurch erfolgen, daß das Rundeisen d unmittelbar in das zweite Deckenfeld eingreift (Fig. 2) oder schließlich auch um den Unterflantsch des Trägers gehakt wird. An angle iron c , for example, is laid perpendicular to the wire or iron inlays b distributed between the beams α over the ceiling field and embedded at certain intervals, over which wire ropes or round bars d attached to the beam α grip in sufficient number and distance. The attachment of this round iron d on the carrier α can be done in a known manner by hooking into perforations in the carrier (Fig. 1) or by the fact that the round iron d engages directly in the second ceiling field (Fig. 2) or finally around the lower flange of the carrier is hooked.
Mit einem gabelartigen Hebel oder in sonst geeigneter Weise wird das Winkeleisen c so oft umgekantet, als nötig ist, um die Eiseneinlagen genügend stramm und gleichmäßig anzuspannen, wobei sich die Eisen d um das Winkeleisen c aufrollen (Fig. 4). Das Winkeleisen wird alsdann gegen Zurückschnellen dadurch gesichert, daß es mit den Draht- oder Eiseneinlagen b zweckentsprechend fest verbunden wird. Statt eines Winkeleisens können auch Quadrat-, Rundeisen oder Röhren verwendet werden (Fig. 3 und 4).With a fork-like lever or in some other suitable way, the angle iron c is folded over as often as is necessary to tighten the iron inserts sufficiently tightly and evenly, the iron d rolling up around the angle iron c (Fig. 4). The angle iron is then secured against snapping back in that it is appropriately firmly connected to the wire or iron inserts b. Instead of an angle iron, square iron, round iron or tubes can be used (Fig. 3 and 4).
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE149555C true DE149555C (en) |
Family
ID=416553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT149555D Active DE149555C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE149555C (en) |
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0
- DE DENDAT149555D patent/DE149555C/de active Active
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