EP0670945B1 - Upright with detachable head - Google Patents

Upright with detachable head Download PDF

Info

Publication number
EP0670945B1
EP0670945B1 EP93922558A EP93922558A EP0670945B1 EP 0670945 B1 EP0670945 B1 EP 0670945B1 EP 93922558 A EP93922558 A EP 93922558A EP 93922558 A EP93922558 A EP 93922558A EP 0670945 B1 EP0670945 B1 EP 0670945B1
Authority
EP
European Patent Office
Prior art keywords
support
head
ratchet
extension
exhibits
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.)
Expired - Lifetime
Application number
EP93922558A
Other languages
German (de)
French (fr)
Other versions
EP0670945A1 (en
Inventor
Arthur Dipl.-Ing. SCHWÖRER
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.)
Peri BV
Original Assignee
Peri BV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6472275&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0670945(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Peri BV filed Critical Peri BV
Publication of EP0670945A1 publication Critical patent/EP0670945A1/en
Application granted granted Critical
Publication of EP0670945B1 publication Critical patent/EP0670945B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • E04G11/483—Supporting heads
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
    • E04G11/48—Supporting structures for shutterings or frames for floors or roofs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00—Shores or struts; Chocks

Definitions

  • the invention relates to a support with a removable support head, which has on its underside an extension engaging in a hollow profile of the upper end of the support.
  • Such support heads are used with or without a drop sleeve to support ceiling formwork elements.
  • the extension of the support head has a recess which, when the support head is inserted, is aligned with a recess in the support, so that a bolt extending transversely to the longitudinal axis of the support can be inserted from the outside through these two recesses Column head firmly connected to the upper end of the column.
  • the invention has for its object to develop a connection between the support and the support head, which is quick to assemble and easy to manufacture.
  • a spring-loaded pawl is pivotally mounted on the extension of the support head, which latches behind a stop on the support when the support head is placed on the support.
  • An advantage of the invention is that the spring-loaded pawl snaps into place behind the stop when the support head is placed on the upper end of the support and the support head is thus fastened to the support. Since, in embodiments of the invention, a base plate of the support head has centering pins which engage in centering holes of the head plate of the support when the support head is in place, the connection of the support head to the support according to the invention can already be sufficient to introduce the forces occurring from the formwork elements into the support. Where this appears questionable, in addition to the attachment according to the invention, the support head can also be attached in a known manner on the upper end of the support. In any case, the attachment of the support head according to the invention is helpful if the support with the support head attached is transported without additional attachment.
  • the stop which is engaged by the pawl when the support head is in place, can be designed in any way; it can be formed, for example, from a bolt which extends in the tube wall of the support through the cavity of the hollow profile and runs transversely to the support axis.
  • the part of the pawl engaging behind the stop is designed such that, in cooperation with the stop, it securely holds the support head placed on the end of the support.
  • the invention can be implemented with particular advantage in a support which has at its upper end a head plate which has a recess in the region of the interior of the hollow profile through which the extension arranged on the underside of the support head passes.
  • the lower edge of this recess serves as a stop for the pawl which, when the support head is inserted, is first pressed back against the spring force when passing through the recess and as soon as the region of the extension containing the pawl has passed through the recess, swings out the lower edge of the recess behind.
  • a base plate of the support head has a cutout through which the pawl is accessible for the purpose of unlocking with the aid of a suitable rod-shaped tool or the like.
  • This embodiment of the invention can be further developed in that the pawl has an extension which extends up to the recess in the head plate of the support or is so long that it also extends into the recess of the base plate of the support head or still extends further upwards so that the pawl can be pivoted back in a simple manner.
  • the pawl has a recess which is accessible from above through the cutouts and is suitably arranged for inserting a rod-shaped tool when the pawl is unlocked.
  • an opening is provided in the wall of the support through which the pawl is accessible for the purpose of unlocking, so that, for example, a rod-shaped tool can directly attack the part of the pawl that engages behind the stop. A force can then be exerted directly on the latch which is tangential to the pivoting movement required for unlocking.
  • an opening can also be provided in the support wall, through which a pin can be inserted, which blocks pivoting of the pawl from its locking position.
  • the rod-shaped tool which is also used to unlock the pawl, can preferably be used for this purpose.
  • the invention can advantageously be used wherever the support has a recess arranged in the support axis at its upper end, that is to say not only in the known supports which consist of a tube, but also in those supports which have a different cross-sectional shape , for example consist of a full profile and have a central bore at its upper end.
  • the spring force that leads the latch into the locking position can be generated in various ways.
  • a body made of an elastic plastic which is arranged in the pivoting range of the pawl, for example also inserted after the insertion of the support head into the recesses of the base plate and / or head plate. This has the advantage that it allows free passage through covers these recesses so that no concrete or other contamination can pass through these recesses.
  • the plastic body has a cell structure, such as a foam rubber.
  • the spring force can also be generated by coil springs or, in a preferred embodiment, by a leg spring.
  • the invention can be used particularly advantageously in supports in which a base plate of the support head has centering pins which engage in centering holes in the head plate of the support when the support head is attached.
  • a head plate 8 is welded to the upper support end, which has a recess 9 which is provided in the region of the recess 3, essentially in the region of the longitudinal axis of the support, when the support head is attached.
  • the support consists of a support tube 10, in the cavity of which the extension 2 engages.
  • the base plate 1 On the base plate 1, the parts required for a column head are rigidly attached. These parts are not shown in the drawing.
  • the base plate 1 has on its underside centering pins 11 which fit into the centering holes provided in the top plate 8 12 intervene.
  • the base plate can also have screw bolts on its underside which reach through holes in the head plate 8. At the lower end of such bolts, not shown, screw nuts can be screwed on, with which the support head is connected to the support in addition to the connection made by the locking pawl 6.
  • a body 13 made of foam rubber is inserted into the recess 3 of the base plate 1, which body tends to pivot the pawl 6 into the position shown in Figure 2.
  • This body 13 is so large that it also passes through the recess 9 in the base plate 8.
  • the body 13 closes the recess 3 almost completely and also a large part of the recess 9.
  • the body 13 can be fastened in the recess 3, for example glued in, but it can also be retrofitted into this recess if the support head is placed on the support.
  • a pawl 6 shown in FIG. 2 this has a plurality of steps 14 in its upper region, by means of which it engages behind the lower edge 15 of the recess 9 when it has passed through the recess 9 when the support head is placed so far that it passes through the spring force can be pivoted.
  • the pawl 6 has an upwardly extending extension 18 which extends up into the recess 3 and is gripped in the recess 3 with the aid of a rod-shaped tool 25 and can be pivoted against the spring action, so that the steps 14 under the edge the recess 9 of the head plate 8 are pivoted away and therefore release the extension for pulling out the support head.
  • the pawl 16 has a recess 17, which also serves that a rod-shaped tool introduced from above, the pawl 16 can be pivoted back against the spring force acting on it, so that it from the lower edge of the head plate 8 is released.
  • the spring force is generated by two helical springs 19 and 20 which endeavor to pivot the pawl around the bolt 7 such that the upper edge 21 or 14 of the pawl engages behind the lower edge 15 of the head plate 8.
  • the pawl also has an extension 22 which projects downward beyond the pivot pin and on which the spring 20 engages.
  • the extension 22 also has a surface 23 extending transversely to the longitudinal axis of the support.
  • a rod-shaped tool 25 can be inserted transversely to the longitudinal direction of the support and inserted under the surface 23, so that the pawl 16 is placed in the engaged position and additionally locked.
  • the rod-shaped tool 25 can also be used to engage the upward-facing extension 18 and to pivot the pawl 16 against the direction of the spring force for unlocking.
  • FIGS. 4 and 5 differs from the embodiments according to FIGS. 1 to 3 in that the spring force leading the pawl 6 into its locking position is generated by a leg spring 26.
  • the embodiment of Figure 6 differs from the previously described embodiments in that the pawl 27 has no upwardly extending extension 18 and instead the rod-shaped tool 25 has to be inserted through the recesses 3 and 9 and pressed onto a surface 28, so that a force is exerted on the pawl 27, which is directed downwards at a distance from the pivot pin 7.
  • This embodiment has a spring 30, which is supported on a support 29 on the legs 4 and 5 and which engages on the underside of the pawl 27, as well as a helical spring 31 which is supported on a support 32 in the legs 4 and 5.
  • the prop head can be mounted on any standard ceiling prop that has a protrusion that protrudes on the inside.
  • the connection according to the invention can be used not only to fix the support heads on supports, but also to fix other suitable parts, e.g. Knot parts for scaffolding or frames.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Paper (AREA)
  • Helmets And Other Head Coverings (AREA)

Abstract

PCT No. PCT/EP93/02820 Sec. 371 Date Jul. 19, 1995 Sec. 102(e) Date Jul. 19, 1995 PCT Filed Oct. 31, 1993 PCT Pub. No. WO94/11595 PCT Pub. Date May 26, 1994The invention concerns a support with a removable support head for concrete moulding which exhibits, on its under side, an extension which engages a hollow section of the upper end of the support. The invention exhibits a spring-loaded ratchet (6, 16, 27) which is pivotably mounted on the extension (2), the ratchet engaging a stop (15) on the support to lock the mounted support head to the support.

Description

Die Erfindung bezieht sich auf eine Stütze mit einem abnehmbaren Stützenkopf, der an seiner Unterseite eine in ein Hohlprofil des oberen Stützenendes eingreifende Verlängerung aufweist.The invention relates to a support with a removable support head, which has on its underside an extension engaging in a hollow profile of the upper end of the support.

Derartige Stützenköpfe dienen mit oder ohne Fallhülse zur Auflage von Deckenschalelementen. Bei bekannten Stützen (EP 0 297 357 A3) weist die Verlängerung des Stützenkopfes eine Aussparung auf, die bei eingesetztem Stützenkopf mit einer Aussparung in der Stütze fluchtet, so daß durch diese beiden Aussparungen von außen ein quer zur Stützenlängsachse verlaufender Bolzen einführbar ist, der den Stützenkopf fest mit dem oberen Stützenende verbindet. Auch ist bekannt (EP 0 092 694 A3), am oberen Ende eine quer zur Stützenachse verlaufende Kopfplatte biegesteif zu befestigen, in der Bohrungen vorgesehen sind, durch die mit Gewinde versehene Bolzen hindurchgreifen, die an einer ebenfalls quer zur Stützenachse verlaufenden Platte des Stützenkopfes befestigt sind. Der Stützenkopf wird dann mit Hilfe von auf das untere Ende der Gewindebolzen aufgeschraubten Schraubmuttern befestigt. Systemschalungen für Beton umfassen mehrere Stützenköpfe, die dem jeweiligen Verwendungszweck angepaßt sind, beispielsweise aber auch Stützenköpfe, die für Schrägstützen geeignet sind, mit denen senkrechte Schalungswände abgestützt werden.Such support heads are used with or without a drop sleeve to support ceiling formwork elements. In known supports (EP 0 297 357 A3), the extension of the support head has a recess which, when the support head is inserted, is aligned with a recess in the support, so that a bolt extending transversely to the longitudinal axis of the support can be inserted from the outside through these two recesses Column head firmly connected to the upper end of the column. It is also known (EP 0 092 694 A3) to fasten at the upper end a head plate which extends transversely to the support axis and in which bores are provided through which threaded bolts reach, which also extend transversely to the support axis extending plate of the column head are attached. The prop head is then attached with the help of screw nuts screwed onto the lower end of the threaded bolts. System formwork for concrete includes several column heads that are adapted to the respective application, but also, for example, column heads that are suitable for inclined columns with which vertical formwork walls are supported.

Der Erfindung liegt die Aufgabe zugrunde, eine Verbindung zwischen Stütze und Stützenkopf zu entwickeln, die schnell zu montieren und einfach herzustellen ist.The invention has for its object to develop a connection between the support and the support head, which is quick to assemble and easy to manufacture.

Diese Aufgabe wird gemäß der Erfindung dadurch gelöst, daß an der Verlängerung des Stützenkopfes eine federbelastete Klinke schwenkbar gelagert ist, die bei auf die Stütze aufgesetztem Stützenkopf diesen verriegelnd einen Anschlag an der Stütze hintergreift.This object is achieved according to the invention in that a spring-loaded pawl is pivotally mounted on the extension of the support head, which latches behind a stop on the support when the support head is placed on the support.

Ein Vorteil der Erfindung liegt darin, daß bereits beim Aufsetzen des Stützenkopfes auf das obere Stützenende die federbelastete Klinke hinter den Anschlag einrastet und damit der Stützenkopf auf der Stütze befestigt ist. Da bei Ausführungsformen der Erfindung eine Grundplatte des Stützenkopfes Zentrierstifte aufweist, die bei aufgesetztem Stützenkopf in Zentrierlöcher der Kopfplatte der Stütze eingreifen, kann die erfindungsgemäße Verbindung des Stützenkopfes mit der Stütze bereits ausreichen, um die auftretenden Kräfte von den Schalungselementen in die Stütze einzuleiten. Wo dies fraglich erscheint, kann zusätzlich zu der erfindungsgemäßen Befestigung der Stützenkopf noch zusätzlich in bekannter Weise auf dem oberen Stützenende befestigt werden. In jedem Fall ist die erfindungsgemäße Befestigung des Stützenkopfes hilfreich, wenn die Stütze mit aufgesetztem Stützenkopf ohne zusätzliche Befestigung transportiert wird.An advantage of the invention is that the spring-loaded pawl snaps into place behind the stop when the support head is placed on the upper end of the support and the support head is thus fastened to the support. Since, in embodiments of the invention, a base plate of the support head has centering pins which engage in centering holes of the head plate of the support when the support head is in place, the connection of the support head to the support according to the invention can already be sufficient to introduce the forces occurring from the formwork elements into the support. Where this appears questionable, in addition to the attachment according to the invention, the support head can also be attached in a known manner on the upper end of the support. In any case, the attachment of the support head according to the invention is helpful if the support with the support head attached is transported without additional attachment.

Der Anschlag, der von der Klinke bei aufgesetztem Stützenkopf hintergriffen wird, kann beliebig ausgebildet sein, er kann zum Beispiel aus einem in der Rohrwand der Stütze durch den Hohlraum des Hohlprofils hindurchtretenden, quer zur Stützenachse verlaufenden Bolzen ausgebildet sein. Der den Anschlag hintergreifende Teil der Klinke ist so ausgebildet, daß er im Zusammenwirken mit dem Anschlag den auf das Stützenende aufgesetzten Stützenkopf sicher festhält.The stop, which is engaged by the pawl when the support head is in place, can be designed in any way; it can be formed, for example, from a bolt which extends in the tube wall of the support through the cavity of the hollow profile and runs transversely to the support axis. The part of the pawl engaging behind the stop is designed such that, in cooperation with the stop, it securely holds the support head placed on the end of the support.

Die Erfindung kann mit besonderem Vorteil bei einer Stütze verwirklicht sein, die an ihrem oberen Ende eine Kopfplatte aufweist, die im Bereich des Innenraumes des Hohlprofiles eine Aussparung aufweist, durch die die an der Unterseite des Stützenkopfes angeordnete Verlängerung hindurchtritt. Bei einer Ausführungsform der Erfindung dient der untere Rand dieser Aussparung als Anschlag für die Klinke, die beim Einsetzen des Stützenkopfes zunächst einmal beim Hindurchtreten durch die Aussparung entgegen der Federkraft zurückgedrückt wird und, sobald der die Klinke enthaltende Bereich der Verlängerung durch die Aussparung hindurchgetreten ist, den unteren Rand der Aussparung hintergreifend wieder ausschwenkt.The invention can be implemented with particular advantage in a support which has at its upper end a head plate which has a recess in the region of the interior of the hollow profile through which the extension arranged on the underside of the support head passes. In one embodiment of the invention, the lower edge of this recess serves as a stop for the pawl which, when the support head is inserted, is first pressed back against the spring force when passing through the recess and as soon as the region of the extension containing the pawl has passed through the recess, swings out the lower edge of the recess behind.

Die Entriegelung der Klinke kann wiederum auf verschiedene Art und Weise erfolgen. Bei einer Ausführungsform der Erfindung weist eine Grundplatte des Stützenkopfes eine Aussparung auf, durch die hindurch die Klinke zum Zwecke der Entriegelung mit Hilfe eines geeigneten stabförmigen Werkzeuges oder dergleichen zugänglich ist. Diese Ausführungsform der Erfindung kann dadurch weiter ausgebildet sein, daß die Klinke einen Fortsatz aufweist, der sich nach oben bis in die Aussparung der Kopfplatte der Stütze erstreckt oder aber so lang ist, daß er sich auch bis in die Aussparung der Grundplatte des Stützenkopfes oder noch weiter nach oben erstreckt, so daß die Klinke auf einfache Weise zurückgeschwenkt werden kann.The pawl can in turn be unlocked in various ways. In one embodiment of the invention, a base plate of the support head has a cutout through which the pawl is accessible for the purpose of unlocking with the aid of a suitable rod-shaped tool or the like. This embodiment of the invention can be further developed in that the pawl has an extension which extends up to the recess in the head plate of the support or is so long that it also extends into the recess of the base plate of the support head or still extends further upwards so that the pawl can be pivoted back in a simple manner.

Bei Ausführungsformen der Erfindung weist die Klinke eine von oben durch die Aussparungen zugängliche Vertiefung auf, die zum Einsetzen eines stabförmigen Werkzeuges beim Entriegeln der Klinke geeignet angeordnet ist.In embodiments of the invention, the pawl has a recess which is accessible from above through the cutouts and is suitably arranged for inserting a rod-shaped tool when the pawl is unlocked.

Bei Ausführungsformen der Erfindung ist in der Wand der Stütze ein Durchbruch vorgesehen, durch den hindurch die Klinke zum Zwecke der Entriegelung zugänglich ist, so daß beispielsweise ein stabförmiges Werkzeug unmittelbar an dem Teil der Klinke angreifen kann, der den Anschlag hintergreift. Auf die Klinke kann dann unmittelbar eine Kraft ausgeübt werden, die tangential zur beim Entriegeln erforderlichen Schwenkbewegung verläuft.In embodiments of the invention, an opening is provided in the wall of the support through which the pawl is accessible for the purpose of unlocking, so that, for example, a rod-shaped tool can directly attack the part of the pawl that engages behind the stop. A force can then be exerted directly on the latch which is tangential to the pivoting movement required for unlocking.

Bei Ausführungsformen der Erfindung kann in der Stützenwand auch ein Durchbruch vorgesehen sein, durch den ein Stift einführbar ist, der ein Schwenken der Klinke aus ihrer Riegelstellung sperrt. Vorzugsweise kann hierzu das stabförmige Werkzeug dienen, das auch zum Entriegeln der Klinke verwendet wird.In embodiments of the invention, an opening can also be provided in the support wall, through which a pin can be inserted, which blocks pivoting of the pawl from its locking position. The rod-shaped tool, which is also used to unlock the pawl, can preferably be used for this purpose.

Die Erfindung läßt sich mit Vorteil überall dort verwenden, wo die Stütze an ihrem oberen Ende eine in der Stützenachse angeordnete Aussparung aufweist, also nicht nur bei den bekannten Stützen, die aus einem Rohr bestehen, sondern auch bei solchen Stützen, die eine andere Querschnittsform aufweisen, beispielsweise aus einem Vollprofil bestehen und an ihrem oberen Ende eine zentrale Bohrung aufweisen.The invention can advantageously be used wherever the support has a recess arranged in the support axis at its upper end, that is to say not only in the known supports which consist of a tube, but also in those supports which have a different cross-sectional shape , for example consist of a full profile and have a central bore at its upper end.

Die Federkraft, die die Klinke in die Verriegelungsstellung führt, kann auf verschiedene Weise erzeugt werden. Beispielsweise durch einen Körper aus einem elastischen Kunststoff, der im Schwenkbereich der Klinke angeordnet ist, beispielsweise auch nachträglich nach dem Einsetzen des Stützenkopfes in die Aussparungen von Grundplatte und/oder Kopfplatte eingesteckt wird. Dies hat den Vorteil, daß er den freien Durchgang durch diese Aussparungen verdeckt, so daß kein Beton oder eine andere Verunreinigung durch diese Aussparungen hindurchtreten kann.The spring force that leads the latch into the locking position can be generated in various ways. For example, by a body made of an elastic plastic, which is arranged in the pivoting range of the pawl, for example also inserted after the insertion of the support head into the recesses of the base plate and / or head plate. This has the advantage that it allows free passage through covers these recesses so that no concrete or other contamination can pass through these recesses.

Bei einer Weiterbildung dieser Ausführungsform weist der Kunststoffkörper eine Zellstruktur auf, wie beispielsweise ein Moosgummi.In a further development of this embodiment, the plastic body has a cell structure, such as a foam rubber.

Die Federkraft kann aber auch durch Schraubenfedern oder aber, bei einer bevorzugten Ausführungsform, durch eine Schenkelfeder erzeugt sein.The spring force can also be generated by coil springs or, in a preferred embodiment, by a leg spring.

Die Erfindung läßt sich insbesondere mit Vorteil bei Stützen verwenden, bei denen eine Grundplatte des Stützenkopfes Zentrierstifte aufweist, die bei aufgesetztem Stützenkopf in Zentrierlöcher der Kopfplatte der Stütze eingreifen.The invention can be used particularly advantageously in supports in which a base plate of the support head has centering pins which engage in centering holes in the head plate of the support when the support head is attached.

Weitere Merkmale der Erfindung ergeben sich aus der folgenden Beschreibung von Ausführungsformen der Erfindung in Verbindung mit den Ansprüchen und der Zeichnung. Die einzelnen Merkmale können je für sich oder zu mehreren bei Ausführungsformen der Erfindung verwirklicht sein.Further features of the invention result from the following description of embodiments of the invention in conjunction with the claims and the drawing. The individual features can be implemented individually or in groups in embodiments of the invention.

In der Zeichnung sind die zum Verständnis der Erfindung erforderlichen Teile von Ausführungsformen der Erfindung dargestellt:

Fig. 1
zeigt eine Seitenansicht der Grundplatte eines Stützenkopfes mit Verlängerung.
Fig. 2
zeigt einen Schnitt nach der Linie II-II der Figur 1.
Fig. 3
zeigt einen Längsschnitt durch ein oberes Stützenende mit aufgesetzem Stützenkopf mit einer anderen Ausführungsform einer Verriegelungsklinke.
Fig. 4
zeigt einen Schnitt durch den unteren Teil eines Stützenkopfes;
Fig. 5
zeigt einen Schnitt nach der Linie V-V der Figur 4;
Fig. 6
zeigt eine weitere Ausführungsform der Erfindung in einer der Figur 3 entsprechenden Darstellung.
In the drawing, the parts of embodiments of the invention required to understand the invention are shown:
Fig. 1
shows a side view of the base plate of a column head with extension.
Fig. 2
shows a section along the line II-II of Figure 1.
Fig. 3
shows a longitudinal section through an upper end of the support with attached head with another embodiment of a locking pawl.
Fig. 4
shows a section through the lower part of a column head;
Fig. 5
shows a section along the line VV of Figure 4;
Fig. 6
shows a further embodiment of the invention in a representation corresponding to Figure 3.

In der Zeichnung sind die zum Verständnis der Erfindung erforderlichen Teile dargestellt. Von dem Stützenkopf ist lediglich seine Grundplatte 1 und dessen nach unten ragende, an der Grundplatte 1 starr befestigte Verlängerung 2 dargestellt. Diese Verlängerung besteht in an sich bekannter Weise aus einem U-förmigen Flachstab, dessen obere Schenkelenden bei der dargestellten Ausführungsform der Erfindung mit den Rändern einer Aussparung 3 in der Grundplatte 1 verschweißt sind. Zwischen den Schenkeln 4 und 5 dieser U-förmigen Verlängerung 2 befindet sich eine Verriegelungsklinke, die in der Ausführungsform nach den Figuren 1 und 2 mit 6 bezeichnet ist und um einen in den Schenkeln 4 und 5 befestigen Bolzen 7 schwenkbar gelagert ist.In the drawing, the parts necessary for understanding the invention are shown. Of the column head, only its base plate 1 and its downwardly projecting extension 2 rigidly attached to the base plate 1 are shown. This extension consists in a manner known per se from a U-shaped flat bar, the upper leg ends of which are welded to the edges of a recess 3 in the base plate 1 in the illustrated embodiment of the invention. Between the legs 4 and 5 of this U-shaped extension 2 there is a locking pawl, which is designated 6 in the embodiment according to FIGS. 1 and 2 and is pivotably mounted about a bolt 7 fastened in the legs 4 and 5.

Bei der in den Figuren 1 bis 3 dargestellten Ausführungsformen der Erfindung ist am oberen Stützenende eine Kopfplatte 8 angeschweißt, die eine Aussparung 9 aufweist, die bei aufgesetztem Stützenkopf im Bereich der Aussparung 3, im wesentlichen im Bereich der Stützenlängsachse vorgesehen ist. Bei der Ausführungsform nach Figur 3 besteht die Stütze aus einem Stützenrohr 10, in dessen Hohlraum die Verlängerung 2 eingreift.In the embodiments of the invention shown in FIGS. 1 to 3, a head plate 8 is welded to the upper support end, which has a recess 9 which is provided in the region of the recess 3, essentially in the region of the longitudinal axis of the support, when the support head is attached. In the embodiment according to FIG. 3, the support consists of a support tube 10, in the cavity of which the extension 2 engages.

Auf der Grundplatte 1 sind die bei einem Stützenkopf erforderlichen Teile biegesteif befestigt. Diese Teile sind in der Zeichnung nicht dargestellt. Außerdem weist, wie an sich bekannt, die Grundplatte 1 an ihrer Unterseite Zentrierstifte 11 auf, die in passende, in der Kopfplatte 8 vorgesehene Zentrierlöcher 12 eingreifen. Die Grundplatte kann außerdem an ihrer Unterseite noch Schraubenbolzen aufweisen, die durch Bohrungen in der Kopfplatte 8 hindurchgreifen. Am unteren Ende solcher nicht gezeichneter Schraubenbolzen können Schraubenmuttern aufgeschraubt werden, mit denen der Stützenkopf zusätzlich zu der durch die Verriegelungsklinke 6 hergestellten Verbindung mit der Stütze verbunden wird.On the base plate 1, the parts required for a column head are rigidly attached. These parts are not shown in the drawing. In addition, as is known per se, the base plate 1 has on its underside centering pins 11 which fit into the centering holes provided in the top plate 8 12 intervene. The base plate can also have screw bolts on its underside which reach through holes in the head plate 8. At the lower end of such bolts, not shown, screw nuts can be screwed on, with which the support head is connected to the support in addition to the connection made by the locking pawl 6.

Bei der in Figur 2 dargestellten Ausführungsform der Erfindung ist in die Aussparung 3 der Grundplatte 1 ein Körper 13 aus Moosgummi eingesteckt, der bestrebt ist, die Klinke 6 in die in Figur 2 dargestellte Stellung zu verschwenken. Dieser Körper 13 ist so groß, daß er auch durch die Aussparung 9 in der Grundplatte 8 hindurchtritt. Bei der dargestellten Ausführungsform verschließt der Körper 13 die Aussparung 3 fast vollständig und auch einen großen Teil der Aussparung 9. Der Körper 13 kann in der Aussparung 3 befestigt, beispielsweise eingeklebt sein, er kann aber auch nachträglich in diese Aussparung eingesetzt werden, wenn der Stützenkopf auf die Stütze aufgesetzt ist.In the embodiment of the invention shown in Figure 2, a body 13 made of foam rubber is inserted into the recess 3 of the base plate 1, which body tends to pivot the pawl 6 into the position shown in Figure 2. This body 13 is so large that it also passes through the recess 9 in the base plate 8. In the embodiment shown, the body 13 closes the recess 3 almost completely and also a large part of the recess 9. The body 13 can be fastened in the recess 3, for example glued in, but it can also be retrofitted into this recess if the support head is placed on the support.

Bei der in Figur 2 dargestellten Ausführungsform einer Klinke 6 weist diese in ihrem oberen Bereich mehrere Stufen 14 auf, mit denen sie den unteren Rand 15 der Aussparung 9 hintergreift, wenn sie beim Aufsetzen des Stützenkopfes durch die Aussparung 9 soweit hindurchgetreten ist, daß sie durch die Federkraft verschwenkt werden kann. Die Klinke 6 weist einen sich nach oben erstreckenden Fortsatz 18 auf, der bis in die Aussparung 3 nach oben reicht und in der Aussparung 3 mit Hilfe eines stabförmigen Werkzeuges 25 erfaßt und entgegen der Federwirkung verschwenkt werden kann, so daß die Stufen 14 unter dem Rand der Aussparung 9 der Kopfplatte 8 weggeschwenkt werden und daher die Verlängerung zum Herausziehen des Stützenkopfes freigeben.In the embodiment of a pawl 6 shown in FIG. 2, this has a plurality of steps 14 in its upper region, by means of which it engages behind the lower edge 15 of the recess 9 when it has passed through the recess 9 when the support head is placed so far that it passes through the spring force can be pivoted. The pawl 6 has an upwardly extending extension 18 which extends up into the recess 3 and is gripped in the recess 3 with the aid of a rod-shaped tool 25 and can be pivoted against the spring action, so that the steps 14 under the edge the recess 9 of the head plate 8 are pivoted away and therefore release the extension for pulling out the support head.

Bei der in Figur 3 dargestellten Ausführungsform weist die Klinke 16 eine Vertiefung 17 auf, die ebenfalls dazu dient, daß ein von oben eingeführtes stabförmiges Werkzeug die Klinke 16 entgegen der auf sie wirkenden Federkraft zurückgeschwenkt werden kann, so daß sie von dem untere Rand der Kopfplatte 8 freikommt. Bei dieser Ausführungsform der Erfindung ist es nicht unbedingt erforderlich, daß die Klinke 16 einen nach oben in die Aussparung 3 ragenden Fortsatz 18 aufweist.In the embodiment shown in Figure 3, the pawl 16 has a recess 17, which also serves that a rod-shaped tool introduced from above, the pawl 16 can be pivoted back against the spring force acting on it, so that it from the lower edge of the head plate 8 is released. In this embodiment of the invention, it is not absolutely necessary for the pawl 16 to have an extension 18 projecting upwards into the recess 3.

Bei der Ausführungsform nach Figur 3 wird die Federkraft durch zwei Schraubenfedern 19 und 20 erzeugt, die bestrebt sind, die Klinke um den Bolzen 7 so zu verschwenken, daß der obere Rand 21 bzw. 14 der Klinke den unteren Rand 15 der Kopfplatte 8 hintergreift.In the embodiment according to FIG. 3, the spring force is generated by two helical springs 19 and 20 which endeavor to pivot the pawl around the bolt 7 such that the upper edge 21 or 14 of the pawl engages behind the lower edge 15 of the head plate 8.

Bei der in Figur 3 dargestellten Ausführungsform der Erfindung weist die Klinke noch einen über den Schwenkbolzen hinaus nach unten ragenden Fortsatz 22 auf, an dem die Feder 20 angreift. Außerdem weist der Fortsatz 22 noch eine quer zur Stützenlängsachse verlaufende Fläche 23 auf. In der Stützenwand 10 befindet sich eine Aussparung 24, durch die ein stabförmiges Werkzeug 25 quer zur Stützenlängsrichtung hindurchgesteckt und unter die Fläche 23 gesteckt werden kann, so daß die Klinke 16 in der Eingriffstellung unterstellt und zusätzlich verriegelt wird. Das stabförmige Werkzeug 25 kann auch dazu verwendet werden, um an dem nach oben zeigenden Fortsatz 18 anzugreifen und die Klinke 16 entgegen der Richtung der Federkraft zum Entriegeln zu verschwenken.In the embodiment of the invention shown in FIG. 3, the pawl also has an extension 22 which projects downward beyond the pivot pin and on which the spring 20 engages. In addition, the extension 22 also has a surface 23 extending transversely to the longitudinal axis of the support. In the support wall 10 there is a recess 24 through which a rod-shaped tool 25 can be inserted transversely to the longitudinal direction of the support and inserted under the surface 23, so that the pawl 16 is placed in the engaged position and additionally locked. The rod-shaped tool 25 can also be used to engage the upward-facing extension 18 and to pivot the pawl 16 against the direction of the spring force for unlocking.

Die Ausführungsform nach den Figuren 4 und 5 unterscheidet sich von den Ausführungsformen nach den Figuren 1 bis 3 dadurch, daß die die Klinke 6 in ihre Verriegelungsstellung führende Federkraft durch eine Schenkelfeder 26 erzeugt wird.The embodiment according to FIGS. 4 and 5 differs from the embodiments according to FIGS. 1 to 3 in that the spring force leading the pawl 6 into its locking position is generated by a leg spring 26.

Die Ausführungsform nach Figur 6 unterscheidet sich von den im vorhergehenden beschriebenen Ausführungsformen dadurch, daß die Klinke 27 keinen nach oben verlaufenden Fortsatz 18 aufweist und statt dessen das stabförmige Werkzeug 25 durch die Aussparungen 3 und 9 hindurchgesteckt und auf eine Fläche 28 gedrückt werden muß, so daß auf die Klinke 27 eine Kraft ausgeübt wird, die im Abstand von dem Schwenkbolzen 7 nach unten gerichtet ist. Diese Ausführungsform weist eine sich auf eine Abstützung 29 an den Schenkeln 4 und 5 abstützende Feder 30 auf, die an der Unterseite der Klinke 27 angreift, sowie zusätzlich eine Schraubenfeder 31, die sich auf einer Abstützung 32 in den Schenkeln 4 und 5 abstützt.The embodiment of Figure 6 differs from the previously described embodiments in that the pawl 27 has no upwardly extending extension 18 and instead the rod-shaped tool 25 has to be inserted through the recesses 3 and 9 and pressed onto a surface 28, so that a force is exerted on the pawl 27, which is directed downwards at a distance from the pivot pin 7. This embodiment has a spring 30, which is supported on a support 29 on the legs 4 and 5 and which engages on the underside of the pawl 27, as well as a helical spring 31 which is supported on a support 32 in the legs 4 and 5.

Der Stützenkopf kann auf jede handelsübliche Deckenstütze montiert werden, die einen noch innen überstehenden Vorsprung aufweist. Die erfindungsgemäße Verbindung kann nicht nur zur Fixierung von Stützenköpfen auf Stützen verwendet werden, sondern auch zur Fixierung von anderen geeigneten Teilen, z.B. Knotenteilen für Gerüste oder Rahmen.The prop head can be mounted on any standard ceiling prop that has a protrusion that protrudes on the inside. The connection according to the invention can be used not only to fix the support heads on supports, but also to fix other suitable parts, e.g. Knot parts for scaffolding or frames.

Claims (12)

  1. Support with a removable support head for concrete mouldings which exhibits, on its under side, an extension engaging a hollow section of the upper end of the support characterized in that, a spring-loaded ratchet (6, 16,27) is pivotably mounted on the extension (2), the ratchet engaging a stop (15) on the support to lock the support head mounted to the support.
  2. Support according to claim 1 characterized in that a head plate (8) with an opening (9) is provided for at the upper end of the support, through which, with mounted support head, the extension (2) penetrates and the lower edge (15) of the opening (9) forms a stop for the ratchet.
  3. Support according to claim 1 or 2 characterized in that a base plate (1) of the support head exhibits an opening (3) through which the ratchet (6, 16, 27) is accessable for purposes of release.
  4. Support according to claim 3 characterized in that the ratchet (6, 16) exhibits an extension (18) which extends upwardly into the recess (3) of the base plate (1).
  5. Support according to one of the previous claims characterized in that the ratchet (16) exhibits a depression (17) which is accessable from above through the openings (3, 9) the depression being suitably arranged to accept a tool (25) for releasing the ratchet (16).
  6. Support according to claim 1 characterized in that an opening (24) is provided for through the wall (10) of the support through which the ratchet (16) is accessable for purposes of release.
  7. Support according to one of the previous claims characterized in that a pin (15) is provided for which can be introduced through an opening in the support wall to block the pivotal motion of the ratchet.
  8. Support according to one of the previous claims characterized in that the spring force which directs the ratchet (6) into the locking position is produced by means of an elastic plastic body (13).
  9. Support according to claim 8 characterized in that the plastic body (13) exhibits a cell structure.
  10. Support according to one of the claims 1 to 7 characterized in that the spring force is produced by means of a torsion spring (26).
  11. Support according to one of the previous claims characterized in that a base plate (1) of the support head exhibits centering pins (11) which, with a mounted support head, engage centering holes (12) of the support head plate.
  12. Support according to one of the previous claims characterized in that the ratchet (16) exhibits an extension (22) reaching downwardly beyond the pivot bolt (7) which, when the support head is mounted, cooperates with a tool (25) introduced transversely into the support.
EP93922558A 1992-11-06 1993-10-13 Upright with detachable head Expired - Lifetime EP0670945B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4237514 1992-11-06
DE4237514A DE4237514A1 (en) 1992-11-06 1992-11-06 Support with removable support head
PCT/EP1993/002820 WO1994011595A1 (en) 1992-11-06 1993-10-13 Upright with detachable head

Publications (2)

Publication Number Publication Date
EP0670945A1 EP0670945A1 (en) 1995-09-13
EP0670945B1 true EP0670945B1 (en) 1996-04-24

Family

ID=6472275

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93922558A Expired - Lifetime EP0670945B1 (en) 1992-11-06 1993-10-13 Upright with detachable head

Country Status (7)

Country Link
US (1) US5651914A (en)
EP (1) EP0670945B1 (en)
JP (1) JP3349701B2 (en)
AT (1) ATE137294T1 (en)
DE (2) DE4237514A1 (en)
ES (1) ES2089852T3 (en)
WO (1) WO1994011595A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19605824C1 (en) * 1996-02-16 1997-10-02 Doka Ind Gmbh Head connection for pipe with radially extending head-plate
US6385793B1 (en) 2001-01-22 2002-05-14 Robert Sanddal Tub cover support device
US6378837B1 (en) 2001-04-27 2002-04-30 Melvin Keller Reusable concrete support frame
CA2416644C (en) * 2003-01-20 2010-07-20 Paul Gillespie Concrete slab form system
EP1482105A1 (en) * 2003-05-27 2004-12-01 Peri Gmbh Fastening system with a crosshead and a support
KR100915461B1 (en) * 2008-11-20 2009-09-04 주식회사 공간이동 auto contracting clamp using spring.
IT1398800B1 (en) * 2010-03-19 2013-03-18 Pilosio S P A Con Unico Socio SUPPORT DEVICE FOR A FORMWORK FOR FLOORS
DE102013226878A1 (en) * 2013-12-20 2015-07-09 Peri Gmbh Cover strip for a slab formwork
CA2962013A1 (en) * 2016-03-24 2017-09-24 Faresin Building S.P.A. Formwork for performing horizontal castings for the provision of floors
IT201700099585A1 (en) 2017-09-06 2019-03-06 Faresin Building S P A IMPROVED SUPPORT DEVICE FOR FORMWORK SUPPORT BEAMS FOR FLOORS
IT201800003425A1 (en) * 2018-03-12 2019-09-12 Faresin Formwork S P A "PERFECTED SUPPORT DEVICE, OF THE FALL-HEAD TYPE, FOR SUPPORT BEAMS OF FORMWORKS FOR FLOORS, EQUIPMENT INCLUDING THIS DEVICE AND SUPPORT BEAM TO BE ASSOCIATED WITH THE DEVICE"

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US827268A (en) * 1904-08-26 1906-07-31 Wilhelm Stieper Contrivance for the fastening of flying scaffolding to iron joists.
FR466605A (en) * 1913-12-24 1914-05-19 Emil Schaerer scaffolding
US1707420A (en) * 1925-07-28 1929-04-02 Rowland T Wales Ceiling mold
US3162418A (en) * 1961-04-10 1964-12-22 Homer T Dudley Apparatus for concrete building structure
US3628765A (en) * 1969-07-16 1971-12-21 Jack Sanders Adjustable concrete deck forming platform
FR2205913A5 (en) * 1972-11-03 1974-05-31 Peri Werk Schwoerer Kg Artur
DE2361974C3 (en) * 1973-12-13 1979-05-03 Huennebeck Gmbh, 4030 Ratingen Formwork prop with a lowering aid
CA1059490A (en) * 1976-04-27 1979-07-31 Jack R. Tooley Apparatus for use in buildings
GB1551100A (en) * 1976-10-07 1979-08-22 Evans & Sons Ltd C Drop-head support assembly
DE3215002A1 (en) 1982-04-22 1983-10-27 Emil Steidle Gmbh & Co, 7480 Sigmaringen CONSTRUCTION SUPPORT
DE3515322A1 (en) * 1985-04-27 1986-10-30 Josef 7611 Steinach Maier CEILING FORM
DE3721111A1 (en) 1987-06-26 1989-01-05 Huennebeck Gmbh SUPPORT FOR CEILING FORMWORK
GB9019211D0 (en) * 1990-08-31 1990-10-17 Leada Acrow Ltd Improvements in and relating to scaffolding structures
US5328146A (en) * 1993-02-02 1994-07-12 Lin Tai Yuan Clamping device for mold boards

Also Published As

Publication number Publication date
EP0670945A1 (en) 1995-09-13
WO1994011595A1 (en) 1994-05-26
DE59302393D1 (en) 1996-05-30
JP3349701B2 (en) 2002-11-25
US5651914A (en) 1997-07-29
ATE137294T1 (en) 1996-05-15
ES2089852T3 (en) 1996-10-01
DE4237514A1 (en) 1994-05-11
JPH08503038A (en) 1996-04-02

Similar Documents

Publication Publication Date Title
EP0036033B1 (en) Horse jump standard
DE60111439T2 (en) Safety bars for children and pets and an extension piece for this
EP0670945B1 (en) Upright with detachable head
EP0751062B1 (en) Motorbike with a height adjustable seat
DE3212634C2 (en)
CH716837A1 (en) Wind bandage and furniture kit.
DE102013222651B4 (en) Device for securing cargo in a loading space and fastening element therefor
EP2267242B1 (en) Swap bracket
CH270149A (en) Support device with at least one height-adjustable support arm.
EP2411599A1 (en) Stayer for fall protection
DE20011065U1 (en) Stable security for animals in animal transporters
EP1162112A1 (en) Anchor for fixing of a load on a support plate
DE3401906A1 (en) Apparatus for the suspended fastening of a scaffold element
DE19549109C1 (en) Device to fasten fittings to shuttering in standing or lying positions
DE102006020259A1 (en) Connecting device for coupling two construction units in e.g. houses has stop that maintains insert at predetermined position by being fixed within receiving portion
DE4339042C1 (en) Device for fastening a structural part on a connecting pin
DE69826866T2 (en) Device of type screw guide for espagnolette fitting or closure
AT525757B1 (en) Locking device for a movable bunker wall
DE8023872U1 (en) GRID FUSE
EP0877125A2 (en) Mounting frame for sanitary appliances
DE4409599C2 (en) Holding device for fastening a screw anchor in a formwork for producing prestressed concrete sleepers
DE202023105830U1 (en) Device for attaching fall protection to scaffolding
DE29508699U1 (en) Door lock
DE102022108646A1 (en) Support frame for training modules
DE19818280C2 (en) Ladder with sliding ladder toe

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19950606

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT DE ES GB IT

17Q First examination report despatched

Effective date: 19950914

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT DE ES GB IT

REF Corresponds to:

Ref document number: 137294

Country of ref document: AT

Date of ref document: 19960515

Kind code of ref document: T

ITF It: translation for a ep patent filed
REF Corresponds to:

Ref document number: 59302393

Country of ref document: DE

Date of ref document: 19960530

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19960517

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2089852

Country of ref document: ES

Kind code of ref document: T3

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2089852

Country of ref document: ES

Kind code of ref document: T3

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20101014 AND 20101020

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

Owner name: PERI GMBH

Effective date: 20110216

REG Reference to a national code

Ref country code: DE

Ref legal event code: R008

Ref document number: 59302393

Country of ref document: DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R039

Ref document number: 59302393

Country of ref document: DE

Effective date: 20110617

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20121024

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20121023

Year of fee payment: 20

Ref country code: ES

Payment date: 20121023

Year of fee payment: 20

Ref country code: IT

Payment date: 20121026

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20121010

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59302393

Country of ref document: DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 59302393

Country of ref document: DE

Ref country code: DE

Ref legal event code: R040

Ref document number: 59302393

Country of ref document: DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59302393

Country of ref document: DE

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20131012

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK07

Ref document number: 137294

Country of ref document: AT

Kind code of ref document: T

Effective date: 20131013

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20131015

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20131012

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20140307

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20131014