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EP0345213A1 - Baluster - Google Patents

Baluster Download PDF

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Publication number
EP0345213A1
EP0345213A1 EP89810312A EP89810312A EP0345213A1 EP 0345213 A1 EP0345213 A1 EP 0345213A1 EP 89810312 A EP89810312 A EP 89810312A EP 89810312 A EP89810312 A EP 89810312A EP 0345213 A1 EP0345213 A1 EP 0345213A1
Authority
EP
European Patent Office
Prior art keywords
post
steel plate
fastening
screw
plate
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.)
Withdrawn
Application number
EP89810312A
Other languages
German (de)
French (fr)
Inventor
Heinz Witschi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EGCO AG
Original Assignee
EGCO AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by EGCO AG filed Critical EGCO AG
Publication of EP0345213A1 publication Critical patent/EP0345213A1/en
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/18—Balustrades; Handrails
    • E04F11/181—Balustrades
    • E04F11/1812—Details of anchoring to the wall or floor

Definitions

  • the present invention relates to a railing post which is intended for mounting on the end face of a cantilevered base plate.
  • Such floor slabs are usually made of concrete and form the floors of balconies, terraces, etc., sometimes also of flat roofs, which should be accessible.
  • the railing posts have so far been screwed to the base plate with at least two screws each. Holes can be drilled in the concrete to accommodate the fastening screws, which are then provided with dowels. However, a steel plate with at least two threaded holes can also be poured into the concrete. If the base plate consists of wooden beams, simple wood screws are also used to attach the railing posts. During assembly, special care must be taken to ensure that the posts of are perfectly aligned at the front as seen from the side. So far, this has been achieved by varying the inclination of the posts transversely to the direction of the parapet by using washers of different thicknesses and different numbers over the fastening screws between the posts and the plate.
  • any lateral inclination in the direction of the parapet must also be compensated for. Because the fastening screws have a slight play in the holes in the post, the post can be moved back and forth until it is also perpendicular in this lateral direction. The fastening screws are then tightened. All this plumbing makes the assembly of the railing posts according to the state of the art described above very time-consuming. For larger houses, especially those with balustrades that run all the way through the front, such as planets, several dozen railing posts are required. The work involved in assembling them is therefore considerable and the costs are correspondingly high.
  • a railing post with a device for fastening it to the end face of a cantilevered base plate which is characterized in that the railing post (1) is penetrated in its lower region by three offset transverse holes (9, 12, 13), the middle ( 9) has a screw (10) with head (11) striking the post (1), which is longer than the post thickness, that the two other holes (12, 13) are provided with threads, in each of which a pointed grub screw (14 , 15) and that the device for fastening the post (1) further comprises a steel plate (3) with a threaded hole or a threaded sleeve (6) for receiving the screw (10), which steel plate (3) is dimensioned at least so that the tips of the grub screws (14, 15) protruding slightly from the post (1) come to rest on the plate (3) when the post (1) is screwed onto it, and that the steel plate (3) anchoring means (4) or Assembly has holes.
  • the railing post 1 in Figure 1 is a square steel tube and is attached to the base plate 2 here.
  • This floor slab 2 is a concrete slab here.
  • a steel plate 3 with anchoring means 4 was concreted into the base plate 2 by nailing the steel plate 3 to the formwork panel before concreting. After stripping, the front of the steel plate 3 now runs flush with that of the base plate.
  • the anchoring means 4 are here flat steel welded to the steel plate 3 with forked ends 5, which transmit the tensile forces acting on the steel plate 3 to the base plate 2.
  • the steel plate 3 is also provided with a threaded sleeve 6, which is welded onto the steel plate 3 on the back is.
  • the internal thread or the threaded hole 7 of the sleeve 6 is aligned with a hole 8 in the steel plate 3.
  • the post 1 is now penetrated by three transverse holes in its lower region.
  • the middle hole 9 serves to receive the actual fastening screw 10, which fits into the thread of the sleeve 6.
  • the screw 10 has a head 11 which has a hexagon socket.
  • the other two cross holes 12, 13 are provided with internal threads and set screws 14, 15 with pointed ends are screwed into them.
  • the grub screws 14, 15 have hexagon Allen keys of the same dimension as that of the central screw 10.
  • an angle steel piece 16 is welded over the hole 9, which receives the screw 10.
  • This angle steel piece 16 runs at right angles to the connecting line of the two holes 12, 13 and has a hole which is aligned with the hole 9 in the railing post 1. With its edge, which is formed by the angled tip, it acts as a rocker for the post 1 when resting on the steel plate 3, its edge forming the rocking axis.
  • the guardrail post 1 For assembly, the guardrail post 1, the grub screws 14, 15 of which are screwed in as far as standard so that their tips protrude slightly from the post 1, by means of the fastening screw 10 temporarily attached to the steel plate 3 by only slightly tightening the screw 10.
  • the post then lies with the edge of the angle steel piece 16 on the steel plate 3. However, the tips of the grub screws 14, 15 do not yet touch the steel plate 3.
  • the fitter can simply hold a spirit level on the side of the railing post with one hand, then align and hold it accordingly with the other hand. He can then put the spirit level down and tighten the screw 10 with his free hand. To do this, he advantageously uses an Allen key with a riddle.
  • the post 1 is made perpendicular in the direction transverse to the direction of the parapet.
  • the spirit level can be held on the post 1 again with one hand, while the corresponding grub screw is loosened with the other hand with the same Allen key and the other tightened.
  • the screw 10 is definitely tightened.
  • the Railing post 1 is now fully assembled. Installation is therefore quick, precise and can be carried out easily by a single fitter.
  • FIG. 2 shows a view of the fully assembled railing post 1 from the front.
  • the screw 10 has a countersunk head 11 so that it does not protrude from the post 1, as can already be seen in FIG. 1. It is shown here in FIG. 2 that the Allen screws of the three screws 10, 14, 15 are all of the same dimension and can therefore be tightened with just a single key.
  • FIG. 3 How the invention solves this is shown in FIG. 3 on the basis of a floor plan, which represents such an assembled corner post 17.
  • a special mounting plate 18 is used here which fulfills the same task. It is angled and the one leg plate 19 has a hole for the fastening screw 10. A screw nut 20 is welded on the back, which receives the screw 10. With the other leg plate 21, the mounting plate 18 is screwed to another, so-called base plate 22, the for its part is provided with anchoring means 23 of the type already described at the beginning and was poured into the concrete. In the example shown, this base plate 22 is also angled and thus forms the corner of the base plate 2.
  • the leg 19 of the mounting plate 18 need not be perfectly aligned, because the corner post 17 is in turn screwed to it by means of the fastening device according to the invention.
  • the hole in the leg 19 is positioned such that the corner post 17 comes to lie at the same distance from the base plate 2 in both directions. This distance corresponds to the height of the welded-on angle steel piece 16.
  • the mounting plate 18 is fastened to the base plate 22 with simple screw connections, which for this purpose has threaded sleeves 24 welded on the back.
  • the railing post according to the invention with its new type of fastening, permits significantly easier and faster assembly. This type of fastening also ensures excellent post stability, also in the lateral direction, since the tips of the grub screw drill into the steel plate 3 or mounting plate 18.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

The baluster (1) has in its lower region three transverse holes (9, 12, 13) which are offset in its longitudinal direction. A steel plate (3), having rear-side anchorage means (4) and a threaded sleeve (6), belong to its attachment device. On the rear of the baluster (1) above its central hole (9), a piece (16) of angular steel which acts as a rocker is welded on in the transverse direction. Using the screw (10) the baluster (1) is temporarily attached and, using the two grub screws (14, 15), its position is adjusted, after which the screw (10) is tightened. <IMAGE>

Description

Die vorliegende Erfindung betrifft einen Geländerpfosten, der zur Montage an die Stirnseite einer auskragenden Boden­platte bestimmt ist. Meist sind solche Bodenplatten aus Beton und bilden die Böden von Balkonen, Terrassen,usw., zuweilen von auch Flachdächern, welche begehbar sein sol­len.The present invention relates to a railing post which is intended for mounting on the end face of a cantilevered base plate. Such floor slabs are usually made of concrete and form the floors of balconies, terraces, etc., sometimes also of flat roofs, which should be accessible.

Die Geländerpfosten werden bisher mit je mindestens zwei Schrauben mit der Bodenplatte verschraubt. Zur Aufnahme der Befestigungsschrauben können Löcher in den Beton gebohrt werden, die dann mit Dübeln versehen werden. Es kann aber auch eine Stahlplatte mit mindestens zwei Gewindelöchern im Beton eingegossen werden. Besteht die Bodenplatte aus Holzbalken, so werden zur Befestigung der Geländerpfosten auch einfache Holzschrauben verwendet. Bei der Montage muss besonders darauf geachtet werden, dass die Pfosten von vorne wie von der Seite her gesehen perfekt im Lot sind. Bisher wird dies dadurch erreicht, dass man die Neigung der Pfosten quer zur Verlaufrichtung der Brüstung vaiiert, indem man verschieden dicke und verschieden viele Unter­lagsscheiben über den Befestigungsschrauben zwischen Pfosten und Platte einsetzt. Ist der Pfosten erst einmal in dieser Neigungsrichtung im Lot, so muss auch noch seine allfällige seitliche Neigung in Verlaufrichtung der Brüs­tung ausgeglichen werden. Weil die Befestigungschrauben in den Löchern des Pfostens geringfügiges Spiel aufweisen, kann der Pfosten etwas hin- und herbewegt werden, bis er auch in dieser seitlichen Richtung im Lot steht. Hernach werden die Befestigungsschrauben festgezogen. Dieses ganze Ausloten macht die Montage der Geländerpfosten nach dem oben geschilderten Stand der Technik recht zeitaufwendig. Für grössere Häuser, besonders solche mit über die ganze Frontseite durchgehenden Balkonbrüstungen wie etwa Chalets, braucht es mehrere Dutzend Geländerpfosten. Der Arbeits­aufwand zu deren Montage ist deshalb ganz beträchtlich und entsprechend fallen die Kosten an.The railing posts have so far been screwed to the base plate with at least two screws each. Holes can be drilled in the concrete to accommodate the fastening screws, which are then provided with dowels. However, a steel plate with at least two threaded holes can also be poured into the concrete. If the base plate consists of wooden beams, simple wood screws are also used to attach the railing posts. During assembly, special care must be taken to ensure that the posts of are perfectly aligned at the front as seen from the side. So far, this has been achieved by varying the inclination of the posts transversely to the direction of the parapet by using washers of different thicknesses and different numbers over the fastening screws between the posts and the plate. Once the post is plumb in this direction of inclination, any lateral inclination in the direction of the parapet must also be compensated for. Because the fastening screws have a slight play in the holes in the post, the post can be moved back and forth until it is also perpendicular in this lateral direction. The fastening screws are then tightened. All this plumbing makes the assembly of the railing posts according to the state of the art described above very time-consuming. For larger houses, especially those with balustrades that run all the way through the front, such as chalets, several dozen railing posts are required. The work involved in assembling them is therefore considerable and the costs are correspondingly high.

Es ist deshalb die Aufgabe der Erfindung, einen Geländer­pfosten und eine Vorrichtung zu dessen Befestigung an der Stirnseite einer auskragenden Bodenplatte zu schaffen, der dank seiner Befestigungsart bedeutend einfacher, schneller und ebenso stabil wie nach herkömmlichen Methoden montiert werden kann.It is therefore the object of the invention to provide a railing post and a device for fastening it to the end face of a cantilevered base plate which, thanks to its type of fastening, is significantly simpler and faster and as stable as can be assembled using conventional methods.

Die Aufgabe wird gelöst von einem Geländerpfosten mit Vor­richtung zu dessen Befestigung an der Stirnseite einer auskragenden Bodenplatte, der sich dadurch auszeichnet, der Geländerpfosten (1) in seinem unteren Bereich von drei versetzten Querlöchern (9,12,13) durchsetzt ist, deren mittleres (9) eine Schraube (10) mit am Pfosten (1) anschlagenden Kopf (11) aufweist, die länger als die Pfostendicke ist, dass die beiden anderen Löcher (12,13) mit Gewinden versehen sind, in denen je eine spitze Madenschraube (14,15) sitzt, und dass die Vorrichtung zur Befestigung des Pfostens (1) weiter eine Stahlplatte (3) mit einem Gewindeloch oder einer Gewindehülse (6) zur Aufnahme der Schraube (10) umfasst, welche Stahlplatte (3) mindestens so dimensioniert ist, dass die leicht aus dem Pfosten (1) ragenden Spitzen der Madenschrauben (14,15) beim Verschrauben des Pfostens (1) auf die Platte (3) auf jener zu liegen kommen, und dass die Stahlplatte (3) einbetonierbare Verankerungsmittel (4) oder Montagelöcher aufweist.The object is achieved by a railing post with a device for fastening it to the end face of a cantilevered base plate, which is characterized in that the railing post (1) is penetrated in its lower region by three offset transverse holes (9, 12, 13), the middle ( 9) has a screw (10) with head (11) striking the post (1), which is longer than the post thickness, that the two other holes (12, 13) are provided with threads, in each of which a pointed grub screw (14 , 15) and that the device for fastening the post (1) further comprises a steel plate (3) with a threaded hole or a threaded sleeve (6) for receiving the screw (10), which steel plate (3) is dimensioned at least so that the tips of the grub screws (14, 15) protruding slightly from the post (1) come to rest on the plate (3) when the post (1) is screwed onto it, and that the steel plate (3) anchoring means (4) or Assembly has holes.

In den Zeichnungen sind Ausführungsbeispiele der Erfindung gezeigt. Anhand dieser Zeichnungen werden diese Aus­führungsbeispiele nachfolgend beschrieben und erläutert.Exemplary embodiments of the invention are shown in the drawings. These exemplary embodiments are described and explained below with the aid of these drawings.

Es zeigt:

  • Fig. 1: Den Geländerpfosten in montiertem Zustand von der Seite in einem Längsschnitt;
  • Fig. 2: Den montierten Geländerpfosten in einer Ansicht von vorne;
  • Fig. 3: Den Geländerpfosten an der Ecke einer Bodenplatte montiert im Grundriss.
It shows:
  • Fig. 1: The railing post in the assembled state from the side in a longitudinal section;
  • Fig. 2: The assembled railing post in a view from the front;
  • Fig. 3: The railing post mounted on the corner of a floor slab in the floor plan.

Der Geländerpfosten 1 in Figur 1 ist ein Vierkant-Stahlrohr und ist hier an der Bodenplatte 2 befestigt. Diese Boden­platte 2 ist hier eine Betonplatte. Beim Betonieren wurde eine Stahlplatte 3 mit Verankerungsmitteln 4 in die Boden­platte 2 einbetoniert, indem die Stahlplatte 3 vor dem Be­tonieren an die Schalungstafel genagelt wurde. Nach dem Ab­schalen verläuft nun die Frontseite der Stahlplatte 3 bün­dig mit jener der Bodenplatte. Die Verankerungsmittel 4 sind hier an der Stahlplatte 3 angeschweisste Flachstähle mit gegabelten Enden 5, welche die auf die Stahlplatte 3 wirkenden Zugkräfte auf die Bodenplatte 2 übertragen. Die Stahlplatte 3 ist ausserdem mit einer Gewindehülse 6 ver­sehen, die rückseitig auf die Stahlplatte 3 aufgeschweisst ist. Das Innengewinde beziehungsweise das Gewindeloch 7 der Hülse 6 fluchtet mit einem Loch 8 in der Stahlplatte 3. Der Pfosten 1 ist nun in seinem unteren Bereich von drei Quer­löchern durchsetzt. Das mittlere Loch 9 dient zur Aufnahme der eigentlichen Befestigungsschraube 10, welche ins Gewin­de der Hülse 6 einpasst. Die Schraube 10 hat einen Kopf 11, der einen Sechskant-Inbus aufweist. Die beiden anderen Querlöchern 12,13 sind mit Innengewinden versehen und in jene sind Madenschrauben 14,15 mit spitzen Enden einge­schraubt. Die Madenschrauben 14,15 weisen Sechskant-Inbusse der gleichen Dimension wie jener der zentralen Schraube 10 auf.The railing post 1 in Figure 1 is a square steel tube and is attached to the base plate 2 here. This floor slab 2 is a concrete slab here. During concreting, a steel plate 3 with anchoring means 4 was concreted into the base plate 2 by nailing the steel plate 3 to the formwork panel before concreting. After stripping, the front of the steel plate 3 now runs flush with that of the base plate. The anchoring means 4 are here flat steel welded to the steel plate 3 with forked ends 5, which transmit the tensile forces acting on the steel plate 3 to the base plate 2. The steel plate 3 is also provided with a threaded sleeve 6, which is welded onto the steel plate 3 on the back is. The internal thread or the threaded hole 7 of the sleeve 6 is aligned with a hole 8 in the steel plate 3. The post 1 is now penetrated by three transverse holes in its lower region. The middle hole 9 serves to receive the actual fastening screw 10, which fits into the thread of the sleeve 6. The screw 10 has a head 11 which has a hexagon socket. The other two cross holes 12, 13 are provided with internal threads and set screws 14, 15 with pointed ends are screwed into them. The grub screws 14, 15 have hexagon Allen keys of the same dimension as that of the central screw 10.

Auf der Rückseite des Geländerpfostens 1 ist über dem Loch 9, das die Schraube 10 aufnimmt, ein Winkelstahlstück 16 aufschweisst. Dieses Winkelstahlstück 16 verläuft recht­winklig zur Verbindungslinie der beiden Löcher 12,13 und weist ein Loch auf, das mit dem Loch 9 im Geländerpfosten 1 fluchtet. Mit seiner Kante, die von der Winkelspitze gebil­det wird, wirkt es bei Auflage auf die Stahlplatte 3 als Wippe für den Pfosten 1, wobei seine Kante die Wippachse bildet.On the back of the railing post 1, an angle steel piece 16 is welded over the hole 9, which receives the screw 10. This angle steel piece 16 runs at right angles to the connecting line of the two holes 12, 13 and has a hole which is aligned with the hole 9 in the railing post 1. With its edge, which is formed by the angled tip, it acts as a rocker for the post 1 when resting on the steel plate 3, its edge forming the rocking axis.

Zur Montage wird der Geländerpfosten 1, dessen Madenschrau­ben 14,15 serienmässig soweit eingeschraubt werden, dass deren Spitzen leicht aus dem Pfosten 1 herausragen, mittels der Befestigungsschraube 10 an der Stahlplatte 3 proviso­risch befestigt, indem die Schraube 10 nur ganz leicht festgezogen wird.For assembly, the guardrail post 1, the grub screws 14, 15 of which are screwed in as far as standard so that their tips protrude slightly from the post 1, by means of the fastening screw 10 temporarily attached to the steel plate 3 by only slightly tightening the screw 10.

Der Pfosten liegt dann mit der Kante des Winkelstahlstückes 16 auf der Stahlplatte 3 auf. Die Spitzen der Madenschrau­ben 14,15 berühren dabei jedoch die Stahlplatte 3 noch nicht.The post then lies with the edge of the angle steel piece 16 on the steel plate 3. However, the tips of the grub screws 14, 15 do not yet touch the steel plate 3.

Jetzt wird die Neigung des Pfostens in Verlaufrichtung der Geländerbrüstung ausgeglichen, indem er exakt ins Lot ge­bracht wird. Hierzu kann der Monteur einfach mit der einen Hand eine Wasserwaage seitlich an den Geländerpfosten halten, ihn dann mit der andern Hand entsprechend aus­richten und halten. Die Wasserwaage kann er sodann weglegen und mit der freigewordenen Hand die Schraube 10 festziehen. Dazu verwendet er mit Vorteil einen Inbus-Schlüssel mit Rätsche. Als nächster Schritt wird der Pfosten 1 in Richtung quer zur Verlaufsrichtung der Brüstung ins Lot ge­bracht.Now the inclination of the post in the direction of the railing parapet is compensated for by bringing it upright. To do this, the fitter can simply hold a spirit level on the side of the railing post with one hand, then align and hold it accordingly with the other hand. He can then put the spirit level down and tighten the screw 10 with his free hand. To do this, he advantageously uses an Allen key with a riddle. As the next step, the post 1 is made perpendicular in the direction transverse to the direction of the parapet.

Hierzu kann mit einer Hand wieder die Wasserwaage an den Pfosten 1 gehalten werden, während mit der andern Hand mit dem nämlichen Inbus-Schlüssel die entsprechende Maden­schraube gelockert und die andere fester angezogen wird. Sobald der Pfosten 1 auch in dieser Richtung perfekt im Lot steht, wird die Schraube 10 definitiv festgezogen. Der Geländerpfosten 1 ist damit fertig montiert. Die Montage erfolgt daher schnell, exakt und kann von einem einzelnen Monteur mit Leichtigkeit ausgeführt werden.For this purpose, the spirit level can be held on the post 1 again with one hand, while the corresponding grub screw is loosened with the other hand with the same Allen key and the other tightened. As soon as the post 1 is perfectly aligned in this direction, the screw 10 is definitely tightened. The Railing post 1 is now fully assembled. Installation is therefore quick, precise and can be carried out easily by a single fitter.

Figur 2 zeigt eine Ansicht des fertig montierten Gelän­derpfosten 1 von vorne. Die Schraube 10 weist einen ver­senkten Kopf 11 auf, sodass dieser am Pfosten 1 nicht vor­steht, wie das schon in Figur 1 ersichtlich ist. Hier in Figur 2 ist gezeigt, dass die Inbusse der drei Schrauben 10,14,15 alle gleicher Dimension sind und daher mit bloss einem einzigen Schlüssel festgezogen werden können.Figure 2 shows a view of the fully assembled railing post 1 from the front. The screw 10 has a countersunk head 11 so that it does not protrude from the post 1, as can already be seen in FIG. 1. It is shown here in FIG. 2 that the Allen screws of the three screws 10, 14, 15 are all of the same dimension and can therefore be tightened with just a single key.

Muss ein Geländerpfosten aussen an der Ecke einer Boden­platte angebracht werden, so stellen sich zusätzliche Probleme.If a railing post has to be attached to the outside of the corner of a base plate, additional problems arise.

Wie die Erfindung diese löst, ist in Figur 3 anhand eines Grundrisses gezeigt, der einen solchen montieren Eckpfosten 17 darstellt.How the invention solves this is shown in FIG. 3 on the basis of a floor plan, which represents such an assembled corner post 17.

Anstelle der eingangs beschriebenen Stahlplatte 3 wird hier eine besondere Montageplatte 18 verwendet, welche die gleiche Aufgabe erfüllt. Sie ist abgewinkelt und die eine Schenkelplatte 19 weist ein Loch für die Befestigungs­schraube 10 auf. Rückseitig ist eine Schraubenmutter 20 aufgeschweisst, welche die Schraube 10 aufnimmt. Mit der anderen Schenkelplatte 21 wird die Montageplatte 18 an eine weitere, sogenannte Grundplatte 22 geschraubt, die ihrerseits mit Verankerungsmitteln 23 der eingangs schon beschriebenen Art versehen ist und in den Beton eingegossen wurde. Im gezeigten Beispiel ist auch diese Grundplatte 22 abgewinkelt und bildet so die Ecke der Bodenplatte 2. Der Schenkel 19 der Montageplatte 18 braucht nicht perfekt aus­gerichtet zu sein, denn der Eckpfosten 17 wird ja daran wiederum mittels der erfindungsgemässen Befestigungsvor­richtung festgeschraubt. Das Loch im Schenkel 19 ist derart positioniert, dass der Eckpfosten 17 in beiden Richtungen längs der Bodenplatte 2 in einem gleichen Abstand von ihr zu liegen kommt. Dieser Abstand entspricht dabei der Höhe des aufgeschweissten Winkelstahlstückes 16.Instead of the steel plate 3 described at the outset, a special mounting plate 18 is used here which fulfills the same task. It is angled and the one leg plate 19 has a hole for the fastening screw 10. A screw nut 20 is welded on the back, which receives the screw 10. With the other leg plate 21, the mounting plate 18 is screwed to another, so-called base plate 22, the for its part is provided with anchoring means 23 of the type already described at the beginning and was poured into the concrete. In the example shown, this base plate 22 is also angled and thus forms the corner of the base plate 2. The leg 19 of the mounting plate 18 need not be perfectly aligned, because the corner post 17 is in turn screwed to it by means of the fastening device according to the invention. The hole in the leg 19 is positioned such that the corner post 17 comes to lie at the same distance from the base plate 2 in both directions. This distance corresponds to the height of the welded-on angle steel piece 16.

Die Montageplatte 18 wird mit einfachen Schraubenverbin­dungen an der Grundplatte 22 befestigt, welche zu diesem Zweck rückseitig aufgeschweisste Gewindehülsen 24 aufweist. Insgesamt erlaubt der erfindungsgemässe Geländerpfosten mit seiner neuen Befestigungsart eine bedeutend einfachere und schnellere Montage. Diese Befestigungsart gewährleistet ausserdem eine hervorragende Stabilität des Pfostens auch in seitlicher Richtung, da sich die Spitzen der Maden­schraube in die Stahlplatte 3 beziehungsweise Montageplatte 18 bohren.The mounting plate 18 is fastened to the base plate 22 with simple screw connections, which for this purpose has threaded sleeves 24 welded on the back. Overall, the railing post according to the invention, with its new type of fastening, permits significantly easier and faster assembly. This type of fastening also ensures excellent post stability, also in the lateral direction, since the tips of the grub screw drill into the steel plate 3 or mounting plate 18.

Claims (5)

1.) Geländerpfosten mit Vorrichtung zu dessen Befestigung an der Stirnseite einer auskragenden Bodenplatte, da­durch gekennzeichnet, dass der Geländerpfosten (1) in seinem unteren Bereich von drei versetzten Querlöchern (9,12,13) durchsetzt ist, deren mittleres (9) eine Schraube (10) mit am Pfosten (1) anschlagenden Kopf (11) aufweist, die länger als die Pfostendicke ist, dass die beiden anderen Löcher (12,13) mit Gewinden versehen sind, in denen je eine spitze Madenschraube (14,15) sitzt, und dass die Vorrichtung zur Befestigung des Pfostens (1) weiter eine Stahlplatte (3) mit einem Gewindeloch oder einer Gewindehülse (6) zur Aufnahme der Schraube (10) umfasst, welche Stahlplatte (3) min­destens so dimensioniert ist, dass die leicht aus dem Pfosten (1) ragenden Spitzen der Madenschrauben (14,15) beim Verschrauben des Pfostens (1) auf die Platte (3) auf jener zu liegen kommen, und dass die Stahlplatte (3) einbetonierbare Verankerungsmittel (4) oder Monta­gelöcher aufweist.1.) Railing post with device for fastening it to the end face of a cantilevered base plate, characterized in that the railing post (1) is penetrated in its lower region by three offset transverse holes (9, 12, 13), the middle one (9) of which is a screw (10) with the head (11) striking the post (1), which is longer than the post thickness, that the other two holes (12, 13) are provided with threads, in each of which a pointed grub screw (14, 15) is seated , and that the device for fastening the post (1) further comprises a steel plate (3) with a threaded hole or a threaded sleeve (6) for receiving the screw (10), which steel plate (3) is dimensioned at least in such a way that it is easy to remove the post (1) projecting tips of the grub screws (14, 15) come to rest on the plate (3) when the post (1) is screwed onto it, and that the steel plate (3) has anchoring means (4) or mounting holes that can be concreted in. 2.) Geländerpfosten mit Vorrichtung zu dessen Befestigung nach Anspruch 1, dadurch gekennzeichnet, dass über der Mündung des mittleren Loches (9) ein Winkelstahlstück (16) mit einem mit dem Loch des Pfostens (1) fluchten­den Loch mit seinen Schenkeln am Pfosten (1) ange­schweist ist, derart, dass die durch seine Winkelspitze gebildete Kante beim Verschrauben des Pfostens (1) mit der Stahlplatte (3) auf jene zu liegen kommt und das Winkelstahlstück (16) so als Wippe wirkt.2.) Railing post with device for fastening it according to claim 1, characterized in that above the mouth of the central hole (9) an angle steel piece (16) with a hole aligned with the hole of the post (1) is welded with its legs on the post (1), such that the through its angular tip formed edge when screwing the post (1) to the steel plate (3) comes to rest on it and the angle steel piece (16) thus acts as a rocker. 3.) Geländerpfosten mit Vorrichtung zu dessen Befestigung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Gewindeloch in der Stahlplatte durch eine aufge­schweisste Gewindehülse (6) oder Schraubenmutter (20) gegeben ist.3.) Railing post with device for fastening it according to claim 1 or 2, characterized in that the threaded hole in the steel plate is provided by a welded-on threaded sleeve (6) or screw nut (20). 4.) Geländerpfosten mit Vorrichtung zu dessen Befestigung, dadurch gekennzeichnet, dass die Vorrichtung zur Befes tigung des Pfostens (1) eine abgewinkelte Stahlplatte (18) mit Montagelöchern umfasst, welche als Montage­platte (18) mittels Schraubenverbindungen an einer als Grundplatte (22) wirkenden Stahlplatte (22) befestigbar ist, welche mit einbetonierbaren Verankerungsmitteln (23) versehen ist.4.) Railing post with device for fastening it, characterized in that the device for fastening the post (1) comprises an angled steel plate (18) with mounting holes, which act as a mounting plate (18) by means of screw connections on a base plate (22) Steel plate (22) can be fastened, which is provided with anchoring means (23) that can be set in concrete. 5.) Geländerpfosten mit Vorrichtung zu dessen Befestigung nach Anspruch 4, dadurch gekennzeichnet, dass die als Grundplatte (22) wirkende Stahlplatte (22) abgewinkelt ist, um mit ihrer Winkelkante eine vertikale Bodenplat­tenkante zu bilden.5.) Railing post with device for fastening it according to claim 4, characterized in that the steel plate (22) acting as the base plate (22) is angled to form a vertical base plate edge with its angular edge.
EP89810312A 1988-06-02 1989-04-26 Baluster Withdrawn EP0345213A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH210388 1988-06-02
CH2103/88 1988-06-02

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EP0345213A1 true EP0345213A1 (en) 1989-12-06

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9405677U1 (en) * 1994-04-06 1994-05-26 Goy, Wilhelm, 89437 Haunsheim Anchor plate for concrete structures
DE29914077U1 (en) * 1999-08-17 2001-01-18 BETOMAX Kunststoff- und Metallwarenfabrik GmbH & Co KG, 41460 Neuss Railing anchors for subsequent provision with railing posts
US6568145B2 (en) * 1999-05-18 2003-05-27 Blue Ribbon Stairs, Inc. Mode of installation of a pre-manufactured stair balustrade
EP2189594A1 (en) * 2008-11-20 2010-05-26 Blamberger, Konrad jun. Railing protection device, railing protection assembly and crash guard
EP2466027A1 (en) * 2010-12-20 2012-06-20 Aumüller Aumatic GmbH Support device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB706369A (en) * 1952-01-10 1954-03-31 John Williamson Fletcher Improvements in or relating to guard rails for gas-holders
US3274744A (en) * 1963-12-13 1966-09-27 Blumcraft Pittsburgh Mounting for handrailing
US3328057A (en) * 1964-06-09 1967-06-27 American Metal Climax Inc Rail system
US3511477A (en) * 1968-10-23 1970-05-12 Blum & Co Inc Julius Adjustable stanchion assembly
DE2003357A1 (en) * 1969-01-27 1970-07-30 Sjaelland Beton Fitting for attaching a railing section to a staircase
FR2225035A5 (en) * 1973-04-04 1974-10-31 Fornells Sa
FR2278881A1 (en) * 1974-07-16 1976-02-13 Cegedur Guard rail support block - has can rotated to lock wedge member against upright inside recess

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB706369A (en) * 1952-01-10 1954-03-31 John Williamson Fletcher Improvements in or relating to guard rails for gas-holders
US3274744A (en) * 1963-12-13 1966-09-27 Blumcraft Pittsburgh Mounting for handrailing
US3328057A (en) * 1964-06-09 1967-06-27 American Metal Climax Inc Rail system
US3511477A (en) * 1968-10-23 1970-05-12 Blum & Co Inc Julius Adjustable stanchion assembly
DE2003357A1 (en) * 1969-01-27 1970-07-30 Sjaelland Beton Fitting for attaching a railing section to a staircase
FR2225035A5 (en) * 1973-04-04 1974-10-31 Fornells Sa
FR2278881A1 (en) * 1974-07-16 1976-02-13 Cegedur Guard rail support block - has can rotated to lock wedge member against upright inside recess

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9405677U1 (en) * 1994-04-06 1994-05-26 Goy, Wilhelm, 89437 Haunsheim Anchor plate for concrete structures
US6568145B2 (en) * 1999-05-18 2003-05-27 Blue Ribbon Stairs, Inc. Mode of installation of a pre-manufactured stair balustrade
DE29914077U1 (en) * 1999-08-17 2001-01-18 BETOMAX Kunststoff- und Metallwarenfabrik GmbH & Co KG, 41460 Neuss Railing anchors for subsequent provision with railing posts
EP2189594A1 (en) * 2008-11-20 2010-05-26 Blamberger, Konrad jun. Railing protection device, railing protection assembly and crash guard
EP2466027A1 (en) * 2010-12-20 2012-06-20 Aumüller Aumatic GmbH Support device

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