AT81152B - Device for clamping the hollow stones and the device for clamping the hollow stones and the iron inlays in concrete hollow stone ceilings. Iron inlays in concrete-holstone ceilings. - Google Patents
Device for clamping the hollow stones and the device for clamping the hollow stones and the iron inlays in concrete hollow stone ceilings. Iron inlays in concrete-holstone ceilings.Info
- Publication number
- AT81152B AT81152B AT81152DA AT81152B AT 81152 B AT81152 B AT 81152B AT 81152D A AT81152D A AT 81152DA AT 81152 B AT81152 B AT 81152B
- Authority
- AT
- Austria
- Prior art keywords
- hollow
- clamping
- concrete
- ceilings
- stones
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 19
- 239000004575 stone Substances 0.000 title claims description 11
- 229910052742 iron Inorganic materials 0.000 title claims description 9
- 239000004567 concrete Substances 0.000 title claims description 4
- 230000000284 resting effect Effects 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Clamps And Clips (AREA)
Description
<Desc/Clms Page number 1>
EMI1.1
Vorrichtungen, durch welche während der Herstellung der Eisenbeton-Hohlsteindecke die Eiseneinlagen mittels Schraubenbolzen an den Gerüstpfosten befestigt werden, sind bereits bekannt. Die Erfindung bezieht sich auf eine derartige Vorrichtung und ist darin gelegen, dass durch mit den Schraubenbolzen in Eingriff stehende Klammern sowohl die Eiseneinlagen als auch die Hohlsteine mittels auf deren Flanschen aufruhender Klötzchen in unverückbarer Lage festgehalten sind.
In der Zeichnung ist die Verbindung der Bauelemente beispielsweise dargestellt.
Die einzelnen Hohlsteine i ruhen auf dem Gerüstpfosten e ; die zwischen den Hohlsteinen verbleibenden Lücken werden von Fugenleisten d ausgefüllt, über die kleine Distanzklötzchen c vorgesehen sind, aut welchen die Eisenbewehrung. in vorliegendem Falle ein Rundeisenpaar, aufliegt, das von einer gemeinsamen Klammer a umgriffen wird. Diese besitzt in der Mitte ein Gewinde, in welches der Bolzen f eingreift, der den Gerüstpfosten, die Fugenleiste und das Distanzklötzchen durchbohrt und an seinem unteren Ende als Auge ausgebildet ist. Er trägt ausserdem eine Flügelmutter h nebst Unterlagsscheibe g, welche gegen den Gerüstpfosten e angezogen werden können.
EMI1.2
k) ötzchen und die Rundeisen eingebracht.
Nach Vorbohren der Holzteile von oben, wird der Bolzen von unten eingesteckt, in die Klammer eingeschraubt. worauf die Muttern festgezogen werden. Hierdurch wird die Eisenbewehrung gegen das Distanzklötzchen gedrückt, welch letzteres seinerseits im Vereine mit den Gerüstpfosten die Steine festklemmt. Auf diese Weise ist ein festes unverrückbares Gebilde geschaffen, in welches ohne weitere Vor- kehrungen der Beton eingebracht werden kann. Hat der Beton abgebunden, wird die Flügelmutter zurückgeschraubt und der Bolzen mit Hilfe eines in das. Auge gesteckten Dornes aus der im Mauerwerk verbleibenden Klammer herausgedreht.
Die Vorrichtung ist so ausgebildet. dass ohne Abänderung auch mehr als zwei Rund-
EMI1.3
auf einen Bolzen aufschrauben lassen.
Durch die unmittelbare Lagerung auf den Eisenkernen kann die Klammer vorteilhaft zum Einschrauben von Lusterhaken oder Ankerschrauben von Transmissionslagern ver- wendet werden.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
EMI1.1
Devices by which the iron inlays are fastened to the scaffold posts by means of screw bolts during the production of the reinforced concrete hollow stone ceiling are already known. The invention relates to such a device and is located in that both the iron inlays and the hollow stones are held in an immovable position by means of blocks resting on their flanges by means of brackets which are in engagement with the screw bolts.
In the drawing, the connection of the components is shown for example.
The individual hollow stones i rest on the scaffold post e; the gaps remaining between the hollow stones are filled with joint strips d, over which small spacer blocks c are provided, which the iron reinforcement. In the present case, a pair of round bars rests, which is encompassed by a common bracket a. This has a thread in the middle, in which the bolt f engages, which pierces the scaffolding post, the joint strip and the spacer block and is designed as an eye at its lower end. It also carries a wing nut h and washer g, which can be tightened against the scaffold post e.
EMI1.2
k) ötzchen and brought in the round iron.
After pre-drilling the wooden parts from above, the bolt is inserted from below and screwed into the clamp. whereupon the nuts are tightened. As a result, the iron reinforcement is pressed against the spacer block, which in turn clamps the stones in conjunction with the scaffold posts. In this way, a solid, immovable structure is created into which the concrete can be placed without any further precautions. When the concrete has set, the wing nut is screwed back and the bolt is unscrewed from the clamp remaining in the masonry with the aid of a mandrel inserted into the eye.
The device is designed in this way. that without modification, more than two round
EMI1.3
screw it onto a bolt.
Due to the direct mounting on the iron cores, the clamp can advantageously be used for screwing in luster hooks or anchor screws of transmission bearings.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT81152T | 1916-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT81152B true AT81152B (en) | 1920-08-25 |
Family
ID=3602671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT81152D AT81152B (en) | 1916-08-11 | 1916-08-11 | Device for clamping the hollow stones and the device for clamping the hollow stones and the iron inlays in concrete hollow stone ceilings. Iron inlays in concrete-holstone ceilings. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT81152B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2772560A (en) * | 1952-06-28 | 1956-12-04 | Herman P Neptune | Pick-up device for pre-cast concrete slabs |
-
1916
- 1916-08-11 AT AT81152D patent/AT81152B/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2772560A (en) * | 1952-06-28 | 1956-12-04 | Herman P Neptune | Pick-up device for pre-cast concrete slabs |
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