EP3875707B1 - Weather protection device for scaffolding - Google Patents

Weather protection device for scaffolding Download PDF

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Publication number
EP3875707B1
EP3875707B1 EP21159830.5A EP21159830A EP3875707B1 EP 3875707 B1 EP3875707 B1 EP 3875707B1 EP 21159830 A EP21159830 A EP 21159830A EP 3875707 B1 EP3875707 B1 EP 3875707B1
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EP
European Patent Office
Prior art keywords
scaffolding
unwinding
tarpaulin
roller
longitudinal axes
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EP21159830.5A
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German (de)
French (fr)
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EP3875707C0 (en
EP3875707A1 (en
Inventor
Hubert Reich
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00Component parts or accessories for scaffolds
    • E04G5/12Canopies
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/24Safety or protective measures preventing damage to building parts or finishing work during construction
    • E04G21/28Safety or protective measures preventing damage to building parts or finishing work during construction against unfavourable weather influence
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G5/00Component parts or accessories for scaffolds
    • E04G5/12Canopies
    • E04G2005/125Roof for scaffolds, e.g. extending to the adjacent building
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/24Safety or protective measures preventing damage to building parts or finishing work during construction
    • E04G2021/248Tarpaulins specially adapted therefor

Definitions

  • the tarpaulins can be attached to the scaffolding at their respective free end sections using an elastic band.
  • the disadvantage of this is that the installation of the device takes a relatively long time due to the unwinding rollers arranged both at the front of the scaffolding and at the rear of the scaffolding.
  • the tarpaulin of the unwinding roll arranged on the back of the scaffolding is bulged as a result of being transferred over the unwinding roll on the front of the scaffolding in such a way that a side inlet opening extending over half the height of the scaffolding is formed, through which moisture and wind can penetrate.
  • the unwinding rollers are preferably mounted on the fastening support in such a way that, in the installed position, the reference plane running through the two respective longitudinal axes of the roller runs parallel to the frontal plane spanned by the scaffolding. In this way, excessive bulging of the covering tarpaulin of the lower-lying first unwinding roller can be reduced in particular by the second unwinding roller acting as a tensioning element, as a result of which the lateral entry gap is reduced overall.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Tents Or Canopies (AREA)

Description

Die Erfindung bezieht sich auf eine Vorrichtung zum Witterungsschutz für ein Baugerüst, mit wenigstens einer am Baugerüst befestigbaren Abdeckplane. Aus dem Stand der Technik sind Vorrichtungen zum Witterungsschutz für Baugerüste bekannt ( EP 0241466 A1 ), wobei jeweils eine Abwickelrolle für eine Abdeckplane an der Baugerüstfront auf etwa halber Baugerüsthöhe und eine zweite Abwickelrolle an der der Baufassade zugewandten Baugerüstrückseite angeordnet ist. Dabei wird die Abdeckplane der zweiten Abwickelrolle so von der Baugerüstrückseite zur Baugerüstvorderseite geführt, dass der Endabschnitt jener Abdeckplane sowohl die auf halber Baugerüsthöhe angeordnete erste Abwickelrolle vollständig überdeckt. Die Abdeckplanen können an ihren jeweiligen freien Endabschnitten über einen Gummizug am Baugerüst angebunden werden. Nachteilig ist daran allerdings, dass die Installation der Vorrichtung aufgrund der sowohl baugerüstvorderseitig als auch baugerüstrückseitig angeordneten Abwickelrollen relativ viel Zeit in Anspruch nimmt. Darüber hinaus wird die Abdeckplane der baugerüstrückseitig angeordneten Abwickelrolle zufolge des Überführens über die baugerüstvorderseitge Abwickelrolle derart ausgewölbt, dass sich eine über die halbe Baugerüsthöhe erstreckende, seitliche Einlassöffnung ausbildet, über die Nässe und Wind eindringen kann.The invention relates to a device for weather protection for scaffolding, with at least one tarpaulin that can be attached to the scaffolding. Devices for weather protection for scaffolding are known from the prior art ( EP 0241466 A1 ), wherein in each case one unwinding roll for a tarpaulin is arranged on the front of the scaffolding at about half the height of the scaffolding and a second unwinding roll is arranged on the back of the scaffolding facing the building facade. The tarpaulin of the second unwinding roll is guided from the back of the scaffolding to the front of the scaffolding in such a way that the end section of that tarpaulin completely covers the first unwinding roll, which is located halfway up the scaffolding. The tarpaulins can be attached to the scaffolding at their respective free end sections using an elastic band. The disadvantage of this, however, is that the installation of the device takes a relatively long time due to the unwinding rollers arranged both at the front of the scaffolding and at the rear of the scaffolding. In addition, the tarpaulin of the unwinding roll arranged on the back of the scaffolding is bulged as a result of being transferred over the unwinding roll on the front of the scaffolding in such a way that a side inlet opening extending over half the height of the scaffolding is formed, through which moisture and wind can penetrate.

Eine Vorrichtung zum Witterungsschutz für ein Baugerüst ist außerdem aus JPH09144323 A , US3586126 A und DE 202004016546 U1 bekannt.A weather protection device for scaffolding is also out JPH09144323 A , US3586126A and DE 202004016546 U1 known.

Der Erfindung liegt somit die Aufgabe zugrunde, eine Vorrichtung der eingangs geschilderten Art so auszugestalten, dass trotz kompakter Bauweise und rasch vorzunehmender Installation ein zuverlässiger Schutz insbesondere vor Wind und Nässe ermöglicht wird. Diese Aufgabe wird durch die Merkmale des Anspruchs 1 gelöst.The invention is therefore based on the object of designing a device of the type described at the outset in such a way that, despite its compact design and quick installation, reliable protection, in particular against wind and moisture, is made possible. This object is solved by the features of claim 1.

Die Erfindung löst die gestellte Aufgabe dadurch, dass zwei sich entlang parallel zueinander verlaufender Rollenlängsachsen erstreckende Abwickelrollen an einem gemeinsamen Befestigungsträger für das Baugerüst drehbar bezüglich ihrer Rollenlängsachsen gelagert und mit Höhenversatz zueinander angeordnet sind, wobei die abgewickelte Abdeckplane der bezüglich des Höhenniveaus tieferliegenden ersten Abwickelrolle die zweite Abwickelrolle dachziegelartig überlappt.The invention achieves the stated object in that two unwinding rolls extending along parallel roll longitudinal axes are rotatably mounted on a common fastening support for the scaffolding with respect to their roll longitudinal axes and are arranged with a height offset to one another are, wherein the unwound tarpaulin of the first unwinding roll, which is lower with respect to the height level, overlaps the second unwinding roll like a roof tile.

Zufolge dieser Merkmale wird zum einen die Installation der Vorrichtung erheblich vereinfacht, weil hierfür lediglich der gemeinsame Befestigungsträger, beispielsweise über Schellen, an den entsprechenden Baugerüststangen befestigt werden kann. Zum anderen schafft die dachziegelartige Überlappung der zweiten Abwickelrolle durch die Abdeckplane der tieferliegenden ersten Abwickelrolle einen wirksamen Schutz vor eindringender Nässe, wobei aufgrund der kompakten Anordnung der beiden Abwickelrollen am Befestigungsträger auch eine gute Stabilität gegenüber Windeinflüssen gegeben ist. Besonders günstige Schutzbedingungen ergeben sich, wenn der Befestigungsträger bezüglich der Baugerüsthöhe so weit oben wie möglich an diesem angebracht wird, vorzugsweise im obersten Abschnitt bzw. in der obersten Etage des Baugerüstes. Dadurch bildet sich lediglich entlang eines kurzen Abschnittes über die Baugerüsthöhe ein kleiner seitlicher Einlassspalt, der für den praktischen Gebrauch vernachlässigbar ist. Vorzugsweise sind die Abwickelrollen so am Befestigunsgträger gelagert, dass in Einbaulage die durch die beiden jeweiligen Rollenlängsachsen verlaufende Bezugsebene parallel zur vom Baugerüst aufgespannten Frontalebene verläuft. Dadurch kann insbesondere eine zu starke Auswölbung der Abdeckplane der tieferliegenden ersten Abwickelrolle durch die als Spannelement wirkende zweite Abwickelrolle verringert werden, wodurch insgesamt der seitliche Eintrittsspalt vermindert wird.As a result of these features, on the one hand, the installation of the device is considerably simplified because only the common attachment support can be attached to the corresponding scaffolding poles, for example using clamps. On the other hand, the roof tile-like overlapping of the second unwinding roll through the tarpaulin of the underlying first unwinding roll provides effective protection against penetrating moisture, with good stability against wind influences also being given due to the compact arrangement of the two unwinding rolls on the mounting bracket. Particularly favorable protection conditions result when the mounting bracket is attached to the scaffolding height as high as possible, preferably in the top section or on the top floor of the scaffolding. As a result, a small lateral inlet gap is formed along a short section above the height of the scaffolding, which is negligible for practical use. The unwinding rollers are preferably mounted on the fastening support in such a way that, in the installed position, the reference plane running through the two respective longitudinal axes of the roller runs parallel to the frontal plane spanned by the scaffolding. In this way, excessive bulging of the covering tarpaulin of the lower-lying first unwinding roller can be reduced in particular by the second unwinding roller acting as a tensioning element, as a result of which the lateral entry gap is reduced overall.

Um dem Anwender eine möglichst einfache Handhabung der Vorrichtung zu ermöglichen wird vorgeschlagen, dass die Abwickelrollen jeweils über ein selbsthemmendes Winkelgetriebe mit einem Wellenansatz zur Aufnahme eines Bohrfutters antriebsverbunden sind. Dadurch wird nicht nur das Auf- und Abwickeln der Abdeckplanen erheblich vereinfacht, weil hierfür beispielsweise lediglich ein auf den Wellenansatz aufgesetzter Akkuschrauber nötig ist, sondern es können auch zusätzliche Befestigungsmittel zur Festlegung der Abdeckplane in deren Auf- bzw. Abwickelrichtung entfallen. Dies ist insbesondere für solche Fälle hilfreich, bei denen die baugerüstvorderseitig nach unten abgewickelte Abdeckplane sich aufgrund ihres Eigengewichtes bei fehlenden Befestigungsmitteln normalerweise ungehindert von selbst abwickeln würde. Das Winkelgetriebe kann insbesondere als Schneckengetriebe ausgebildet sein.In order to enable the user to handle the device as simply as possible, it is proposed that the unwinding rolls are each drive-connected via a self-locking bevel gear to a shaft attachment for receiving a drill chuck. This not only considerably simplifies the winding and unwinding of the tarpaulin, because for this purpose, for example, only a cordless screwdriver placed on the shaft extension is required, but additional fastening means for fixing the tarpaulin in its winding and unwinding direction can also be omitted. This is particular for those Useful in cases where the tarpaulin unwound from the front of the scaffolding would normally uncoil itself due to its own weight without any fasteners. The bevel gear can be designed in particular as a worm gear.

Um bei starken Niederschlägen die Gefahr eines Wassereintritts in das Baugerüst zu vermeiden, können parallel zu den Rollenlängsachsen verlaufende Stützstangen für die abgewickelte Abdeckplane der ersten Abwickelrolle vorgesehen sein. Die Stützstangen wirken dabei sowohl als Spann- als auch als Umlenkelemente für die entsprechende Abdeckplane, sodass die Stabilität der über das Baugerüst aufgespannten Abdeckplane verbessert wird. Dadurch wird das Risiko verringert, dass der das Baugerüst nach oben hin schützende Abdeckplanenabschnitt aufgrund hoher Niederschlagsmengen dem dadurch zusätzlichen Gewicht nachgibt.In order to avoid the risk of water entering the scaffolding during heavy rainfall, support rods running parallel to the longitudinal axes of the rolls can be provided for the unwound tarpaulin of the first unwinding roll. The support rods act both as tensioning elements and as deflection elements for the corresponding tarpaulin, so that the stability of the tarpaulin stretched over the scaffolding is improved. This reduces the risk of the tarpaulin section protecting the scaffolding at the top yielding to the additional weight due to high levels of precipitation.

Für einfache konstruktive Bedingungen können die Stützstangen in T-förmige Verbindungsstücke zur formschlüssigen Verbindung für die Vertikalstangen des Baugerüsts eingesetzt sein. Die T-Stücke können beispielsweise rohrförmig ausgebildet sein. Dabei werden die Stützstange selbst in die jeweiligen Horizontalabschnitte der T-Stücke eingesetzt, wobei der Vertikalabschnitt der T-Stücke dann in die üblicherweise ebenfalls rohrförmigen Vertikalrohre des Baugerüstes eingesetzt wird. An den jeweiligen seitlichen Baugerüstenden kann auch ein L-Stück vorgesehen sein.For simple constructive conditions, the support rods can be inserted into T-shaped connectors for positive connection for the vertical rods of the scaffolding. The T-pieces can be tubular, for example. The support rod itself is inserted into the respective horizontal sections of the T-pieces, with the vertical section of the T-pieces then being inserted into the vertical tubes of the scaffolding, which are usually also tubular. An L-piece can also be provided at the respective lateral ends of the scaffolding.

Um besonders günstige Transportbedingungen zu schaffen, kann der Befestigungsträger Rastausnehmungen für die freien Endabschnitte der Abdeckplanen, insbesondere für an den freien Endabschnitten quer zur Planenlängsrichtung verlaufende Beschwerungsstangen, aufweisen. Beispielsweise können am Befestigungsträger angebrachte, den jeweiligen Stirnseiten der Abwickelrollen zugeordnete Formbleche vorgesehen sein, die Einkerbungen für die stirnseitigen Endabschnitte der Beschwerungsstangen aufweisen. Dadurch können die Abwickelrollen in die Rastausnehmungen eingehängt und in Aufwickelrichtung vorgespannt werden, sodass ein unbeabsichtigtes Abwickeln vermieden und ein sicherer Transport der Vorrichtung ermöglicht wird.In order to create particularly favorable transport conditions, the fastening support can have snap-in recesses for the free end sections of the tarpaulins, in particular for weighting rods running transversely to the longitudinal direction of the tarpaulin on the free end sections. For example, shaped sheets attached to the fastening support and assigned to the respective front sides of the unwinding rolls can be provided, which have indentations for the front end sections of the weighting rods. As a result, the unwinding rolls can be hung in the locking recesses and in the winding direction be prestressed so that unintentional unwinding is avoided and safe transport of the device is made possible.

In der Zeichnung ist der Erfindungsgegenstand beispielsweise dargestellt. Es zeigen

Fig. 1
eine schematische Vorderansicht eines dreietagigen Baugerüstes mit erfindungsgemäßen Vorrichtungen in der obersten Etage,
Fig. 2
einen Schnitt entlang der Linie II - II der Fig. 1 in einem größeren Maßstab und
Fig. 3
eine Detailansicht eines Befestigungsträgers einer erfindungsgemäßen Vorrichtung in einem noch größeren Maßstab.
In the drawing, the subject of the invention is shown as an example. Show it
1
a schematic front view of a three-storey scaffolding with devices according to the invention on the top floor,
2
a section along the line II - II of the 1 on a larger scale and
3
a detailed view of a mounting bracket of a device according to the invention on an even larger scale.

Eine erfindungsgemäße Vorrichtung zum Witterungsschutz für ein Baugerüst 1 weist zwei Abwickelrollen 2, 3 auf, die an einem gemeinsamen Befestigungsträger 4 für das Baugerüst 1 drehbar bezüglich ihrer Rollenlängsachsen gelagert sind. Wie aus Fig. 1 ersichtlich ist, können die jeweiligen Befestigungsträger 4 vorzugsweise im bezüglich der Baugerüsthöhe oberen Abschnitt bzw. in der obersten Etage angeordnet und beispielsweise über Schellen 5 am Baugerüst befestigt sein. Das Baugerüst weist unter anderem mehrere Vertikalstangen 6 sowie mehrere Einlegeböden 7 auf.A device according to the invention for weather protection for a scaffolding 1 has two unwinding rollers 2, 3, which are mounted on a common fastening support 4 for the scaffolding 1 so that they can rotate with respect to their roller longitudinal axes. How out 1 As can be seen, the respective fastening supports 4 can preferably be arranged in the upper section or on the top floor with respect to the height of the scaffolding and fastened to the scaffolding, for example, by means of clamps 5 . The scaffolding has, among other things, a number of vertical rods 6 and a number of shelves 7 .

Die Abwickelrollen 2, 3 sind zueinander mit Höhenversatz auf dem Befestigungsträger 4 angeordnet. In Gebrauchslage überlappt die abgewickelte Abdeckplane 8 der bezüglich des Höhenniveaus tieferliegenden ersten Abwickelrolle 2 dachziegelartig zumindest die zweiten Abwickelrolle 3.The unwinding rolls 2, 3 are arranged on the fastening support 4 with a height offset in relation to one another. In the position of use, the unwound tarpaulin 8 of the first unwinding roll 2, which is lower in terms of height level, overlaps at least the second unwinding roll 3 like an imbricated tile.

Wie insbesondere aus Fig. 2 ersichtlich ist, wird die Abdeckplane 9 der zweiten Abwickelrolle 3 von der Baugerüstvorderseite aus betrachtet hinter der ersten Abwickelrolle 2 vorbeigeführt. Die jeweiligen freien Endabschnitte der abgewickelten Abdeckplanen 8, 9 können beispielsweise über einfache, nicht näher dargestellte Gummizüge am Baugerüst 1 befestigt werden.Like in particular 2 As can be seen, the tarpaulin 9 of the second unwinding roller 3 is guided past behind the first unwinding roller 2 when viewed from the front of the scaffolding. The respective free end sections of the unwound tarpaulins 8, 9 can be fastened to the scaffolding 1, for example, by means of simple elastic bands that are not shown in detail.

Die Abwickelrollen 2, 3 sind in der in den Zeichnungen dargestellten Ausführungsform jeweils über ein selbsthemmendes Winkelgetriebe 10 mit einem Wellenansatz 11 zur Aufnahme eines Bohrfutters antriebsverbunden.In the embodiment shown in the drawings, the unwinding rolls 2, 3 are drive-connected via a self-locking bevel gear 10 to a shaft extension 11 for receiving a drill chuck.

Die Vorrichtung kann darüber hinaus parallel zu den Rollenlängsachsen verlaufende Stützstangen 12 für die abgewickelte Abdeckplane 8 der ersten Abwickelrolle 2, die in Fig. 1 und 2 schematisch angedeutet werden. Dabei können die Stützstangen 12 in T-förmige Verbindungsstücke 13 zur formschlüssigen Verbindung für die Vertikalstangen 6 des Baugerüsts 1 eingesetzt sein.The device can also support rods 12 running parallel to the longitudinal axis of the roll for the unwound tarpaulin 8 of the first unwinding roll 2, which in 1 and 2 are indicated schematically. The support rods 12 can be inserted into T-shaped connecting pieces 13 for the positive connection for the vertical rods 6 of the scaffolding 1 .

Wie in Fig.3 dargestellt ist, kann der Befestigungsträger 4 einer erfindungsgemäßen Vorrichtung grundsätzlich so ausgestaltet sein, dass dieser Rastausnehmungen 14 für den freien Endabschnitt der Abdeckplanen 8, 9, insbesondere für Beschwerungsstangen 15, 16 ausbildet. Beispielsweise kann hierfür ein am Befestigungsträger 4 angebrachtes Blechformteil 17 vorgesehen sein, das entsprechende, die Rastausnehmungen 14 bildende Ausfräsungen aufweist. Dadurch können die in die Rastausnehmungen 14 eingehängten Abdeckplanen 8, 9 in ihrer jeweiligen Aufwickelrichtung vorgespannt werden, sodass ein sicherer Transport der Vorrichtung ermöglicht wird.As in Fig.3 is shown, the mounting bracket 4 of a device according to the invention can basically be designed in such a way that it forms snap-in recesses 14 for the free end section of the tarpaulins 8, 9, in particular for weighting rods 15, 16. For example, a shaped sheet metal part 17 attached to the fastening support 4 can be provided for this purpose, which has corresponding millings that form the locking recesses 14 . As a result, the tarpaulins 8, 9 suspended in the locking recesses 14 can be pretensioned in their respective winding direction, so that the device can be transported safely.

Wie ebenfalls in Fig. 3 schematisch angedeutet ist, kann der Befestigungsträger 4 eine Buchse ausbilden, durch die ein Befestigungszapfen 18 der Schelle 5 hindurchgeführt und über ein Sicherungselement 19, beispielweise einen Splint, gesichert ist.As also in 3 is indicated schematically, the mounting bracket 4 can form a socket through which a mounting pin 18 of the clip 5 is passed and secured by a securing element 19, for example a cotter pin.

Claims (4)

  1. Device for providing weather protection for scaffolding (1), comprising two tarpaulins (8, 9) which can be fastened to the scaffolding (1) and comprising two unwinding rollers (2, 3) which extend along roller longitudinal axes running in parallel with one another, characterised in that the unwinding rollers (2, 3) are mounted on a common fastening support (4) for the scaffolding (1) so as to be rotatable in relation to their roller longitudinal axes and are arranged with a height offset with respect to one another, wherein the unwound tarpaulin (8) of the first unwinding roller (2) which is lower in relation to the height level overlaps the second unwinding roller (3) in the manner of a roof tile, such that the tarpaulin (9) of the second unwinding roller (3) is guided past behind the first unwinding roller (2) when viewed from the front side of the construction equipment (1).
  2. Device as claimed in claim 1, characterised in that the unwinding rollers (2, 3) are each drivingly connected via a self-locking angular gear (10) to a shaft boss (11) for receiving a drill chuck.
  3. Device as claimed in claim 1 or 2, characterised by supporting rods (12), which run in parallel with the roller longitudinal axes, for the unwound tarpaulin (8) of the first unwinding roller (2).
  4. Device as claimed in claim 3, characterised in that the supporting rods (12) are inserted into T-shaped connection pieces (13) for form-fitting connection for the vertical rods (12) of the scaffolding (1).
EP21159830.5A 2020-03-05 2021-03-01 Weather protection device for scaffolding Active EP3875707B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT600592020A AT523418B1 (en) 2020-03-05 2020-03-05

Publications (3)

Publication Number Publication Date
EP3875707A1 EP3875707A1 (en) 2021-09-08
EP3875707C0 EP3875707C0 (en) 2023-07-19
EP3875707B1 true EP3875707B1 (en) 2023-07-19

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Application Number Title Priority Date Filing Date
EP21159830.5A Active EP3875707B1 (en) 2020-03-05 2021-03-01 Weather protection device for scaffolding

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AT (1) AT523418B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114263361B (en) * 2021-12-31 2023-05-02 广东冠雄建设集团有限公司 Construction method of building exterior wall water-blocking structure

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3586126A (en) * 1969-03-11 1971-06-22 John K Eickhof Portable enclosure and method of erecting same
SE8406187L (en) * 1984-12-06 1986-06-07 Lennart Svensson TREATMENT DEVICE
US5613543A (en) * 1994-11-30 1997-03-25 Walton; Ronald W. Temporary protective covering system
JP2987320B2 (en) * 1995-11-17 1999-12-06 丸藤シートパイル株式会社 Seat opening and closing mechanism in a temporary tent
DE202004016546U1 (en) * 2004-10-26 2006-03-16 Höller, Wilhelm Structural lining element for a building faade comprises a tarpaulin formed as a component of a blind having a blind box fitting into the structural field and a shaft contained in it
DE202006017661U1 (en) * 2006-11-17 2007-04-26 Rux Gmbh Weather protector for construction or work scaffolds has battens constructed as weather strips into which lateral ends of tarpaulin are inserted
DE202016107006U1 (en) * 2016-12-15 2018-03-21 Ktk Gmbh scaffold tower

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Publication number Publication date
AT523418A4 (en) 2021-08-15
EP3875707C0 (en) 2023-07-19
AT523418B1 (en) 2021-08-15
EP3875707A1 (en) 2021-09-08

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