EP0300152A2 - Fixation for a staircase - Google Patents

Fixation for a staircase Download PDF

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Publication number
EP0300152A2
EP0300152A2 EP88107474A EP88107474A EP0300152A2 EP 0300152 A2 EP0300152 A2 EP 0300152A2 EP 88107474 A EP88107474 A EP 88107474A EP 88107474 A EP88107474 A EP 88107474A EP 0300152 A2 EP0300152 A2 EP 0300152A2
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EP
European Patent Office
Prior art keywords
frame
clamping plate
fastening according
finger
groove
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.)
Granted
Application number
EP88107474A
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German (de)
French (fr)
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EP0300152B1 (en
EP0300152A3 (en
Inventor
Theo Dipl.-Des. Gröpper
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Gropper Wohnungsbau GmbH
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Gropper Wohnungsbau GmbH
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Priority to AT88107474T priority Critical patent/ATE63774T1/en
Publication of EP0300152A2 publication Critical patent/EP0300152A2/en
Publication of EP0300152A3 publication Critical patent/EP0300152A3/en
Application granted granted Critical
Publication of EP0300152B1 publication Critical patent/EP0300152B1/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
    • E04F11/035—Stairways consisting of a plurality of assembled modular parts without further support

Definitions

  • the invention relates to a fastening for a staircase according to the preamble of the main claim.
  • a generic ceiling hole frame is described in DE-GM 74 02 111.
  • This known ceiling hole frame is height-adjustable and serves as a frame for a flight of stairs, the formwork for the ceiling opening being omitted, since the ceiling hole frame itself forms the formwork.
  • the frame can be concreted in without any formwork and thus creates a veneer of the cross-section of the ceiling. It is equipped with bolts as holding elements, which are intended to allow the installation of the actual staircase and are welded on.
  • the invention has for its object to improve the generic ceiling hole frame in that an arbitrary connection of the holding elements for the stairs is possible and that thereby occurring dimensional differences can be easily compensated for in the manufacture of the building.
  • the ceiling hole frame with a preferably circumferential, possibly dovetail-shaped groove that narrows towards the open side, so that the retaining elements for the parts at any point on this groove and thus this ceiling hole frame of the stairs to be installed.
  • These holding elements themselves are in turn variable and consist of two clamping plates which are inserted into the groove and anchor themselves in the deepest part of the groove, these clamping plates being held by threaded rods so that their height can be adjusted as desired.
  • These threaded rods then simultaneously wear step shoes, which surround the step heads in a frame shape and into which the step heads are inserted. It can be seen from this that any desired stair width and thus also any stair runs, such as straight stair flights, 1/4 and 1/2-curled stair flights can be turned right and left and any step height can be used despite the use of a prefabricated fastening.
  • the frame preferably has threaded screw sleeves on its upper side or also on its lower side, which can include the installation of additional components for later home design.
  • Fig. 1 designates a perforated ceiling frame which has a vertical wall 2 and a lower horizontal flange 3 and an upper horizontal flange 4.
  • the ceiling hole frame 1 delimits a concrete ceiling, part of which is shown at 5. It has the advantage that it can be made to the specified dimensions and can be laid at the same time as the conventional ceiling formwork.
  • the profile height of the ceiling hole frame 1 determines the ceiling thickness and the ceiling 5 can be pulled off smoothly via the upper horizontal flange 4.
  • a threaded screw sleeve 6 is provided in the upper flange 4, into which additional components 7 can be screwed, the threaded screw sleeve 6 being made by so-called blind screw during the concreting work ben is closed.
  • circumferential groove 8 holding elements 9 can be used and fastened, which serve to hold the actual stairs.
  • the groove 8 is designed in a circumferential manner, any connection possibility is given.
  • the holding elements 9 are shown larger in FIG. 2 and, in the exemplary embodiment shown, consist of two clamping plates 10 and 11, which are arranged so as to be freely displaceable on a threaded rod 12.
  • the clamping plates 10 and 11 have finger tabs 14 and 15 at their end facing away from the fastening end with respect to the threaded rod 12, the finger tabs of the upper clamping plate 10 being directed downward and two finger tabs 14 arranged at a distance from one another, while the finger tab 15 is on the lower clamping plate 11 is directed upwards and sits in the middle of the clamping plate so that it can reach through the two finger tabs 14 of the upper clamping plate 10.
  • clamping plates 10 and 11 lie close together and the finger lobes 14 and 15 are extended up and down and lie in the deepest of the groove 8.
  • the clamping plates 10 and 11 are in the embodiment shown in FIG Example secured by simple screws on the threaded rod 12, while in the embodiment shown in Fig. 2 screw sleeves 16 and 17 are provided, which perform the same function as the screws in Fig. 1, but also offer the possibility that the thread of Threaded rod 12 covering decorative sleeves 18 can be used in these screw sleeves, where they are fixed, for example, by a grub screw 19.
  • a height compensation option is achieved by the threaded rods 12.
  • the threaded rods 12 continue to wear step shoes 20 which have a receiving space 21 into which the head of a stair step can be inserted.
  • This stairway step head then has a bore through which the threaded rod 12 passes through the step shoe.
  • this step head shown in FIG. 2 offers the possibility that the steps are provided with a carpet covering and the butt seam of this covering lies inside the step shoe and is hidden here.
  • FIG. 3 22 and 23 each denote a handrail which can be arranged on the threaded rods 12. Otherwise, the same reference numerals are used as in Fig. 1 and 2 and it is off This representation can be seen particularly clearly that it is possible without difficulty to move the retaining elements 9 engaging in the groove 8 of the frame 1 in the direction of the frame and thus to achieve any desired winding or design of the stairs. Furthermore, it is clear from the illustration in FIG. 3 that by using the threaded rods 12, which are equipped with an external thread, any desired height adjustment of both the stepped shoe 20 and the holding elements 9 with respect to the frame 1 is possible.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)

Abstract

Prefabricated perforated-ceiling frames are known, but these are equipped with fixedly arranged holding elements, for example for attic staircases. The perforated-ceiling frame according to the invention provides the possibility for great variation, since the frame is equipped with holding devices which are continuously adjustable in the longitudinal axis of the frame and, in addition, the connection of the stairs to this holding device is likewise continuously adjustable in height.

Description

Die Erfindung bezieht sich auf eine Befestigung für eine Treppe gemäß dem Oberbegriff des Hauptanspru­ches.The invention relates to a fastening for a staircase according to the preamble of the main claim.

Eine gattungsbildende Deckenlochzarge ist in dem DE-GM 74 02 111 beschrieben. Diese bekannte Decken­lochzarge ist höhenverstellbar ausgebildet und dient als Rahmen für eine Bodentreppe, wobei die Einscha­lung für den Deckendurchbruch entfällt, da die Deckenlochzarge selbst die Einschalung bildet. Die Zarge kann ohne jegliche Verschalung einbetoniert werden und schafft somit eine Verblendung des Deckenquerschnittes. Sie ist mit Bolzen als Halte­elemente ausgerüstet, die den Einbau der eigentli­chen Bodentreppe ermöglichen sollen und fest ange­schweißt sind.A generic ceiling hole frame is described in DE-GM 74 02 111. This known ceiling hole frame is height-adjustable and serves as a frame for a flight of stairs, the formwork for the ceiling opening being omitted, since the ceiling hole frame itself forms the formwork. The frame can be concreted in without any formwork and thus creates a veneer of the cross-section of the ceiling. It is equipped with bolts as holding elements, which are intended to allow the installation of the actual staircase and are welded on.

Der Erfindung liegt die Aufgabe zugrunde, die gat­tungsbildende Deckenlochzarge dadurch zu verbessern, daß ein beliebiger Anschluß der Halteelemente für die Treppe möglich ist und daß dadurch bei der Her­stellung des Bauwerkes aufgetretene Maßdifferenzen leicht ausgeglichen werden können.The invention has for its object to improve the generic ceiling hole frame in that an arbitrary connection of the holding elements for the stairs is possible and that thereby occurring dimensional differences can be easily compensated for in the manufacture of the building.

Diese der Erfindung zugrundeliegende Aufgabe wird durch die Lehre des Hauptanspruches gelöst.This object on which the invention is based is achieved by the teaching of the main claim.

Vorteilhafte Ausgestaltungen sind in den Unteran­sprüchen erläutert.Advantageous configurations are explained in the subclaims.

Mit anderen Worten ausgedrückt, wird gemäß der Er­findung vorgeschlagen, die Deckenlochzarge mit einer vorzugsweise umlaufenden, ggf. schwalbenschwanzför­migen, sich nach vorne zur offenen Seite hin ver­engenden Nut auszurüsten, so daß an jeder beliebigen Stelle dieser Nut und damit dieser Deckenlochzarge die Halteelemente für die Teile der einzubauenden Treppe angesetzt werden können. Diese Halteelemente selbst sind wiederum variabel und bestehen aus zwei Klemmplatten, die in die Nut eingeführt werden und sich im Tiefsten der Nut verankern, wobei diese Klemmplatten von Gewindestangen gehalten werden, so daß ihre Höhe beliebig einregelbar ist. Diese Gewin­destangen tragen dann gleichzeitig Stufenschuhe, die die Stufenköpfe rahmenförmig umgreifen und in die die Stufenköpfe eingesetzt werden. Es ist hieraus ersichtlich, daß jede beliebige Treppenstufenbreite und damit auch alle beliebigen Treppenläufe, wie geradliniger Treppenlauf, 1/4 und 1/2-gewendelter Treppenlauf sowohl rechts als auch links gewendelt und jede beliebige Stufenhöhe eingesetzt werden können trotz Verwendung einer vorgefertigten Be­festigung.In other words, it is proposed according to the invention to equip the ceiling hole frame with a preferably circumferential, possibly dovetail-shaped groove that narrows towards the open side, so that the retaining elements for the parts at any point on this groove and thus this ceiling hole frame of the stairs to be installed. These holding elements themselves are in turn variable and consist of two clamping plates which are inserted into the groove and anchor themselves in the deepest part of the groove, these clamping plates being held by threaded rods so that their height can be adjusted as desired. These threaded rods then simultaneously wear step shoes, which surround the step heads in a frame shape and into which the step heads are inserted. It can be seen from this that any desired stair width and thus also any stair runs, such as straight stair flights, 1/4 and 1/2-curled stair flights can be turned right and left and any step height can be used despite the use of a prefabricated fastening.

Auch nachträgliche Veränderungen der Treppe werden durch die Befestigung erleichtert.Subsequent changes to the stairs are also facilitated by the attachment.

Vorzugsweise weist die Zarge an ihrer Oberseite oder auch an ihrer Unterseite Gewindeschraubhülsen auf, die den Einbau von Zusatzbauteilen für die spätere Wohnungsausgestaltung aufnehmen können.The frame preferably has threaded screw sleeves on its upper side or also on its lower side, which can include the installation of additional components for later home design.

Ein Ausführungsbeispiel der Erfindung wird nachfol­gend anhand der Zeichnungen erläutert. Die Zeich­nungen zeigen dabei in

  • Fig. 1 schematisch einen Schnitt durch die Deckenlochzarge, in
  • Fig. 2 in größerem Maßstab die Einzelbau­teile für die an diese Deckenlochzarge anzuschließenden Halteelemente und in
  • Fig. 3 schematisch eine Seitenansicht in ver­kleinertem Maßstab auf eine Stufenan­ordnung bei Einsatz der Deckenloch­zarge.
An embodiment of the invention is explained below with reference to the drawings. The drawings show in
  • Fig. 1 shows schematically a section through the ceiling hole frame, in
  • Fig. 2 on a larger scale the individual components for the holding elements to be connected to this ceiling hole frame and in
  • Fig. 3 schematically shows a side view on a reduced scale on a step arrangement when using the perforated ceiling frame.

In Fig. 1 ist mit 1 eine Deckenlochzarge bezeichnet, die eine senkrechte Wand 2 und einen unteren hori­zontalen Flansch 3 sowie einen oberen horizontalen Flansch 4 aufweist. Die Deckenlochzarge 1 begrenzt eine Betondecke, von der ein Teil bei 5 dargestellt ist. Sie hat den Vorteil, daß sie nach vorgegebenen Maßen angefertigt werden kann und gleichzeitig mit den herkömmlichen Deckeneinschalarbeiten verlegt werden kann. Die Profilhöhe der Deckenlochzarge 1 bestimmt dabei die Deckenstärke und die Decke 5 kann über den oberen horizontalen Flansch 4 glatt abge­zogen werden.In Fig. 1, 1 designates a perforated ceiling frame which has a vertical wall 2 and a lower horizontal flange 3 and an upper horizontal flange 4. The ceiling hole frame 1 delimits a concrete ceiling, part of which is shown at 5. It has the advantage that it can be made to the specified dimensions and can be laid at the same time as the conventional ceiling formwork. The profile height of the ceiling hole frame 1 determines the ceiling thickness and the ceiling 5 can be pulled off smoothly via the upper horizontal flange 4.

Bei dem dargestellten Ausführungsbeispiel ist in dem oberen Flansch 4 eine Gewindeschraubhülse 6 vorge­sehen, in die Zusatzbauteile 7 eingeschraubt werden können, wobei während der Betonierungsarbeiten die Gewindeschraubhülse 6 durch sogenannte Blindschrau­ ben verschlossen wird.In the exemplary embodiment shown, a threaded screw sleeve 6 is provided in the upper flange 4, into which additional components 7 can be screwed, the threaded screw sleeve 6 being made by so-called blind screw during the concreting work ben is closed.

In der senkrechten Wand 2 ist eine umlaufende Nut 8 angeordnet, die ein Schwalbenschwanzprofil aufweist, wobei der engere Teil des so gebildeten Schwalben­schwanzes zur senkrechten Wand hin - also nach vorne hin - gerichtet ist.In the vertical wall 2 there is a circumferential groove 8 which has a dovetail profile, the narrower part of the dovetail formed in this way being directed towards the vertical wall - that is to say towards the front.

In diese umlaufende Nut 8 können Halteelemente 9 eingesetzt und befestigt werden, die der Halterung der eigentlichen Treppenstufen dienen. Wie aus der Darstellung in Fig. 1 ersichtlich, ist - da die Nut 8 umlaufend gestaltet ist - jede beliebige Anschluß­möglichkeit gegeben.In this circumferential groove 8 holding elements 9 can be used and fastened, which serve to hold the actual stairs. As can be seen from the illustration in FIG. 1, since the groove 8 is designed in a circumferential manner, any connection possibility is given.

Die Halteelemente 9 sind in Fig. 2 größer darge­stellt und bestehen bei dem dargestellten Ausfüh­rungsbeispiel aus zwei Klemmplatten 10 und 11, die auf einer Gewindestange 12 frei verschieblich ange­ordnet sind. Die Klemmplatten 10 und 11 weisen dabei an ihrer dem Befestigungsende bezüglich der Gewinde­stange 12 abgewandten Ende Fingerlappen 14 und 15 auf, wobei die Fingerlappen der oberen Klemmplatte 10 nach unten gerichtet sind und zwei im Abstand voneinander angeordnete Fingerlappen 14 vorgesehen werden, während der Fingerlappen 15 an der unteren Klemmplatte 11 nach oben gerichtet ist und in der Mitte der Klemmplatte sitzt, so daß er die beiden Fingerlappen 14 der oberen Klemmplatte 10 durchgrei­fen kann. Diese Anordnung wird deutlich aus Fig. 1, wo die beiden Klemmplatten 10 und 11 dicht aufeinan­derliegen und die Fingerlappen 14 und 15 dadurch nach oben und unten ausgefahren sind und sich in das Tiefste der Nut 8 einlegen. Die Klemmplatten 10 und 11 werden bei dem in Fig. 1 dargestellten Ausfüh­ rungsbeispiel durch einfache Schrauben auf der Ge­windestange 12 gesichert, während bei dem in Fig. 2 dargestellten Ausführungsbeispiel Schraubhülsen 16 und 17 vorgesehen sind, die die gleiche Funktion wie die Schrauben in Fig. 1 übernehmen, aber zusätzlich die Möglichkeit bieten, daß die das Gewinde der Ge­windestange 12 verdeckenden Zierhülsen 18 in diese Schraubhülsen eingesetzt werden können, wo sie bei­spielsweise durch eine Madenschraube 19 festgelegt werden. Außerdem wird durch die Gewindestangen 12 eine Höhenausgleichsmöglichkeit erreicht.The holding elements 9 are shown larger in FIG. 2 and, in the exemplary embodiment shown, consist of two clamping plates 10 and 11, which are arranged so as to be freely displaceable on a threaded rod 12. The clamping plates 10 and 11 have finger tabs 14 and 15 at their end facing away from the fastening end with respect to the threaded rod 12, the finger tabs of the upper clamping plate 10 being directed downward and two finger tabs 14 arranged at a distance from one another, while the finger tab 15 is on the lower clamping plate 11 is directed upwards and sits in the middle of the clamping plate so that it can reach through the two finger tabs 14 of the upper clamping plate 10. This arrangement is clear from Fig. 1, where the two clamping plates 10 and 11 lie close together and the finger lobes 14 and 15 are extended up and down and lie in the deepest of the groove 8. The clamping plates 10 and 11 are in the embodiment shown in FIG Example secured by simple screws on the threaded rod 12, while in the embodiment shown in Fig. 2 screw sleeves 16 and 17 are provided, which perform the same function as the screws in Fig. 1, but also offer the possibility that the thread of Threaded rod 12 covering decorative sleeves 18 can be used in these screw sleeves, where they are fixed, for example, by a grub screw 19. In addition, a height compensation option is achieved by the threaded rods 12.

Die Gewindestangen 12 tragen weiterhin Stufenschuhe 20, die einen Aufnahmeraum 21 aufweisen, in den der Kopf einer Treppenstufe eingesetzt werden kann. Die­ser Treppenstufenkopf weist dabei dann eine Bohrung auf, die von der den Stufenschuh durchquerenden Ge­windestange 12 durchgriffen wird.The threaded rods 12 continue to wear step shoes 20 which have a receiving space 21 into which the head of a stair step can be inserted. This stairway step head then has a bore through which the threaded rod 12 passes through the step shoe.

In der Zeichnung nicht dargestellt ist die Möglich­keit, daß in den Stufenschuhen elastische Auflage­platten für die aufzunehmenden Treppenstufenköpfe vorgesehen sind, so daß jede Schallübertragung ver­hindert wird. Außerdem bietet dieser in Fig. 2 dar­gestellte Stufenkopf die Möglichkeit, daß die Stufen mit einer Teppichbodenumhüllung versehen werden und die Stoßnaht dieser Umhüllung im Inneren des Stufen­schuhes liegt und hier verborgen ist.Not shown in the drawing is the possibility that elastic support plates are provided in the step shoes for the step heads to be accommodated, so that any sound transmission is prevented. In addition, this step head shown in FIG. 2 offers the possibility that the steps are provided with a carpet covering and the butt seam of this covering lies inside the step shoe and is hidden here.

Die durch die vorbeschriebene Anordnung erzielten Vorteile werden deutlicher aus der Darstellung in Fig. 3. In Fig. 3 ist mit 22 und 23 je ein Handlauf bezeichnet, der an den Gewindestangen 12 angeordnet sein kann. Im übrigen sind die gleichen Bezugszei­chen wie in Fig. 1 und 2 eingesetzt und es ist aus dieser Darstellung besonders deutlich ersichtlich, daß es ohne Schwierigkeiten möglich ist, die in die Nut 8 der Zarge 1 eingreifenden Halteelemente 9 in Richtung der Zarge zu verschieben und damit jede ge­wünschte Wendelung oder Gestaltung der Treppe zu er­reichen. Weiterhin wird aus der Darstellung in Fig. 3 deutlich, daß durch den Einsatz der Gewindestangen 12, die mit Außengewinde ausgerüstet sind, jede be­liebige Höheneinstellung sowohl des Stufenschuhes 20 wie auch der Halteelemente 9 in Bezug auf die Zarge 1 möglich sind.The advantages achieved by the arrangement described above are clearer from the illustration in FIG. 3. In FIG. 3, 22 and 23 each denote a handrail which can be arranged on the threaded rods 12. Otherwise, the same reference numerals are used as in Fig. 1 and 2 and it is off This representation can be seen particularly clearly that it is possible without difficulty to move the retaining elements 9 engaging in the groove 8 of the frame 1 in the direction of the frame and thus to achieve any desired winding or design of the stairs. Furthermore, it is clear from the illustration in FIG. 3 that by using the threaded rods 12, which are equipped with an external thread, any desired height adjustment of both the stepped shoe 20 and the holding elements 9 with respect to the frame 1 is possible.

Durch diese Anordnung ist es also in einfachster Weise möglich, bei der Herstellung eines Bauwerks auftretende Maßtoleranzen auszugleichen und trotz einer einheitlich gefertigten Befestigung jede be­liebige Treppenkonfiguration zu erreichen.With this arrangement, it is possible in the simplest possible way to compensate for dimensional tolerances that occur during the manufacture of a building and to achieve any desired staircase configuration despite a uniformly manufactured fastening.

Claims (8)

1. Befestigung für eine Treppe mit einer Decken­lochzarge aus Metall zum Einbau in Beton­decken, wobei die Zarge die gesamte Decken­stärke senkrecht verkleidet und mit Halteele­menten für Treppenteile, dadurch gekennzeich­net, daß a) die Zarge (1) in ihrer senkrechten Wand (2) eine nach außen offene Nut (8) zur Aufnahme von Halteelementen (9) der Teile aufweist, b) die Halteelemente (9) aus zwei an einer Gewindestange (12) auf- und abbeweglich gelagerten Klemmplatten (10, 11) gebildet sind, die an ihrer der Zarge (1) zuge­wandten Seite mit gegensinnig nach oben und unten abgebogenen Fingerlappen (14, 15) ausgerüstet sind, c) der oder die Fingerlappen (14) der oberen Klemmplatte (10) nach unten und der oder die Fingerlappen (15) der unteren Klemm­platte (11) nach oben gerichtet sind und d) bei aufeinanderliegenden Klemmplatten (10, 11) der Abstand der freien Enden der ent­gegengesetzt gerichteten Fingerlappen (14, 15) im wesentlichen gleich ist oder etwas größer ist als die maximale freie Höhe der Nut (8). 1. Fastening for a staircase with a perforated metal ceiling frame for installation in concrete ceilings, the frame vertically covering the entire ceiling thickness and with holding elements for stair parts, characterized in that a) the frame (1) has in its vertical wall (2) an outwardly open groove (8) for receiving holding elements (9) of the parts, b) the holding elements (9) are formed from two clamping plates (10, 11) mounted on a threaded rod (12) so that they can move up and down, and on their side facing the frame (1) with finger lobes (14, 15) are equipped, c) the one or more finger tabs (14) of the upper clamping plate (10) down and the one or more finger tabs (15) of the lower clamping plate (11) are directed upwards and d) in the case of clamping plates (10, 11) lying one on top of the other, the distance between the free ends of the oppositely directed finger tabs (14, 15) is substantially the same or is somewhat greater than the maximum free height of the groove (8). 2. Befestigung nach Anspruch 1, dadurch gekenn­zeichnet, daß die Nut (8) im Querschnitt schwalbenschwanzförmig ausgebildet ist und sich zur offenen Seite der Zarge (1) hin ver­jüngt.2. Fastening according to claim 1, characterized in that the groove (8) is dovetail-shaped in cross section and tapers towards the open side of the frame (1). 3. Befestigung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Nut (8) über den ganzen Umfang der Zarge (1) verläuft.3. Fastening according to claim 1 or 2, characterized in that the groove (8) extends over the entire circumference of the frame (1). 4. Befestigung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß eine der Klemm­platten (11) einen zur anderen Klemmplatte (10) hin gerichteten Fingerlappen (15) auf­weist und die andere Klemmplatte (10) zwei zur anderen Klemmplatte (11) hin gerichtete Fingerlappen (14) aufweist, wobei der eine Fingerlappen (15) durch den Raum zwischen den beiden Fingerlappen (14) der anderen Klemm­platte greift.4. Fastening according to one of claims 1 to 3, characterized in that one of the clamping plates (11) has a finger tab (15) directed towards the other clamping plate (10) and the other clamping plate (10) has two towards the other clamping plate (11) has directed finger tabs (14), one finger tab (15) reaching through the space between the two finger tabs (14) of the other clamping plate. 5. Befestigung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Klemmplatten (10, 11) an der Gewindestange (12) durch Schraubhülsen (16, 17) festlegbar sind, die gleichzeitig zur Aufnahme von die Gewinde­stangen abdeckenden Zierhülsen (18) ausgebil­det sind.5. Fastening according to one of claims 1 to 4, characterized in that the clamping plates (10, 11) on the threaded rod (12) by screw sleeves (16, 17) can be fixed, which at the same time for receiving decorative sleeves covering the threaded rods (18) are trained. 6. Befestigung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß an den Gewinde­stangen (12) Stufenschuhe (20) höheneinstell­bar festlegbar sind, in deren Aufnahmeraum (21) die Treppenstufenköpfe einsetzbar sind, wobei die Gewindestangen (12) durch entspre­chende Bohrungen der Treppenstufenköpfe grei­fen.6. Fastening according to one of claims 1 to 5, characterized in that on the threaded rods (12) step shoes (20) are adjustable in height, in the receiving space (21) the stair treads can be used, the threaded rods (12) through corresponding holes in the Grab stair heads. 7. Befestigung nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Treppenstu­fenköpfe in den Aufnahmeräumen (21) der Stufenschuhe (20) auf elastischen Unterleg­scheiben angeordnet sind.7. Fastening according to one of claims 1 to 6, characterized in that the staircase heads in the receiving spaces (21) Step shoes (20) are arranged on elastic washers. 8. Befestigung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die Zarge (1) an einem oder beiden Rändern horizontal ausge­richtete Flansche (3, 4) aufweist und daß an einem oder an beiden horizontalen Flanschen (3, 4) Gewindeschraubhülsen (6) angeordnet sind, die der Aufnahme von Zusatzbauteilen (7) dienen.8. Fastening according to one of claims 1 to 7, characterized in that the frame (1) on one or both edges has horizontally aligned flanges (3, 4) and that on one or both horizontal flanges (3, 4) threaded screw sleeves ( 6) are arranged, which serve to accommodate additional components (7).
EP88107474A 1987-07-22 1988-05-10 Fixation for a staircase Expired - Lifetime EP0300152B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88107474T ATE63774T1 (en) 1987-07-22 1988-05-10 ATTACHMENT FOR A STAIR.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3724250 1987-07-22
DE3724250 1987-07-22
DE3728101A DE3728101C1 (en) 1987-07-22 1987-08-22 Attachment for a staircase
DE3728101 1987-08-22

Publications (3)

Publication Number Publication Date
EP0300152A2 true EP0300152A2 (en) 1989-01-25
EP0300152A3 EP0300152A3 (en) 1989-06-28
EP0300152B1 EP0300152B1 (en) 1991-05-22

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Family Applications (1)

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EP88107474A Expired - Lifetime EP0300152B1 (en) 1987-07-22 1988-05-10 Fixation for a staircase

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EP (1) EP0300152B1 (en)
DE (2) DE3728101C1 (en)
ES (1) ES2022523B3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992003625A1 (en) * 1990-08-16 1992-03-05 Staalhane Henrik A self-supporting spiral stairway and a method of producing same
EP0698701A1 (en) * 1994-08-20 1996-02-28 Treppenmeister Partnergemeinschaft Holztreppenhersteller GmbH Stair step trace

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3916590A1 (en) * 1989-02-27 1990-09-13 Schmidt Michael Dipl Ing Fh STAIRWAY

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1957869A1 (en) * 1969-11-18 1971-08-19 Baudienste Gmbh Und Co Holzfer Prefabricated wooden stairs with adjustable and exchangeable wooden steps
FR2384147A1 (en) * 1977-03-14 1978-10-13 Worrallo A C FIXING DEVICE
DE3028890A1 (en) * 1980-07-30 1982-02-25 Halfeneisen GmbH & Co KG, 4000 Düsseldorf Adjustable component securing device - is two section anchor block with foot retained inside channel and securing rod through vertical stem
DE8705452U1 (en) * 1987-04-11 1987-06-19 Vereinigte Aluminium-Werke AG, 1000 Berlin und 5300 Bonn Device for joining lightweight aluminium components

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7402111U (en) * 1974-06-27 Dahlmann T Height-adjustable steel frame for attic stairs
AT318219B (en) * 1971-04-22 1974-09-10 Ernst Janner & Sohn Kg Formwork for the production of a hatch opening in a ceiling or the like.
DE3120735A1 (en) * 1981-05-25 1982-12-09 Spreng & Co, 7170 Schwäbisch-Hall Inter-floor staircase comprising tread boards

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1957869A1 (en) * 1969-11-18 1971-08-19 Baudienste Gmbh Und Co Holzfer Prefabricated wooden stairs with adjustable and exchangeable wooden steps
FR2384147A1 (en) * 1977-03-14 1978-10-13 Worrallo A C FIXING DEVICE
DE3028890A1 (en) * 1980-07-30 1982-02-25 Halfeneisen GmbH & Co KG, 4000 Düsseldorf Adjustable component securing device - is two section anchor block with foot retained inside channel and securing rod through vertical stem
DE8705452U1 (en) * 1987-04-11 1987-06-19 Vereinigte Aluminium-Werke AG, 1000 Berlin und 5300 Bonn Device for joining lightweight aluminium components

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992003625A1 (en) * 1990-08-16 1992-03-05 Staalhane Henrik A self-supporting spiral stairway and a method of producing same
EP0698701A1 (en) * 1994-08-20 1996-02-28 Treppenmeister Partnergemeinschaft Holztreppenhersteller GmbH Stair step trace

Also Published As

Publication number Publication date
EP0300152B1 (en) 1991-05-22
EP0300152A3 (en) 1989-06-28
ES2022523B3 (en) 1991-12-01
DE3862905D1 (en) 1991-06-27
DE3728101C1 (en) 1988-09-29

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