EP0057394A2 - Side barrier for scaffolding, particularly for tubular metal scaffolding - Google Patents

Side barrier for scaffolding, particularly for tubular metal scaffolding Download PDF

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Publication number
EP0057394A2
EP0057394A2 EP82100461A EP82100461A EP0057394A2 EP 0057394 A2 EP0057394 A2 EP 0057394A2 EP 82100461 A EP82100461 A EP 82100461A EP 82100461 A EP82100461 A EP 82100461A EP 0057394 A2 EP0057394 A2 EP 0057394A2
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EP
European Patent Office
Prior art keywords
protection device
side protection
scaffolding
support arms
posts
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Granted
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EP82100461A
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German (de)
French (fr)
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EP0057394B1 (en
EP0057394A3 (en
Inventor
Gerhard Dobersch
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Individual
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Publication of EP0057394A2 publication Critical patent/EP0057394A2/en
Publication of EP0057394A3 publication Critical patent/EP0057394A3/en
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Publication of EP0057394B1 publication Critical patent/EP0057394B1/en
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    • 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
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/14—Railings
    • 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
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/14—Railings
    • E04G2005/148—Railings latticed or netted

Definitions

  • the invention relates to a side protection device for scaffolding, in particular tubular steel scaffolding, such as those consisting of a frame made of at least one horizontal spar and two vertical posts attached to the ends thereof, which can be suspended vertically by means of two support arms on two holders fixedly arranged on two tubular stands of the scaffolding and after Hang up to the floor covering or almost to the floor covering of the scaffold and which is both height-adjustable and vertically pivotable.
  • tubular steel scaffolding such as those consisting of a frame made of at least one horizontal spar and two vertical posts attached to the ends thereof, which can be suspended vertically by means of two support arms on two holders fixedly arranged on two tubular stands of the scaffolding and after Hang up to the floor covering or almost to the floor covering of the scaffold and which is both height-adjustable and vertically pivotable.
  • Such side protection devices are known (DE-GM 69 23 792). They can, for example, be provided with a lattice structure fixedly arranged between their posts, filling the space between the posts, or instead of the lattice structure with struts that mutually support the posts.
  • the known side protection devices have substantial disadvantages, which can be seen in the following. According to the applicable safety regulations, the Take the side protection device from the floor covering of the scaffolding to a minimum height. However, the minimum height cannot be maintained with the known side protection devices in the event that the floor coverings in the individual scaffolding fields are at different heights in the event of overlap joints.
  • the known side protection devices can also not be pivoted so that they are not a hindrance to the material loading in the case of material loading.
  • a side protection device is already known (DE-OS 26 58 583) which can be adjusted to the required height and pivoted vertically.
  • the posts of the side protection device have two opposite, provided with a swivel joint, designed as a bracket, with the help of which the side protection device can be clamped to two pipe stands.
  • Each post also has two further brackets designed as brackets, with which the side protection device can be locked with the two tube stands in the set position.
  • side protection devices have the disadvantage that they have to be clamped on the pipe stands and, in order to prevent unintentional pivoting, must be locked on the pipe stands.
  • the assembly and disassembly of the side protection device is therefore relatively time-consuming, apart from the fact that the side protection device must be unlocked before loading material.
  • the invention has for its object to provide a side protection device of the type described in such a way that after hanging on the holders of the tubular stand of a scaffold also in the event that the floor coverings in the individual scaffold fields in are of different heights, occupies the prescribed minimum height from the floor covering and is seated with its lower end on the floor covering, the side protection device being pivotable vertically without having to be partially detached from the pipe stands.
  • the suspended side protection device sits on the floor covering of the scaffolding due to its heavy weight and thereby inevitably assumes the required minimum height above the floor covering. If necessary, it can also be swiveled around the support arms without having to be partially detached from the pipe stands as before.
  • the brackets are also horizontally displaceable in their holders in order to compensate for any deviations in the distance between two pipe stands.
  • each bracket for the support arms is formed by a post of the side protection device and a tab fixedly arranged on the post.
  • the side protection device consists of the frame 1, which is composed of a horizontal spar 2, two vertical posts 3 attached to the ends thereof and a spar 4 firmly connecting the lower ends of the posts 3 to one another.
  • the spar 4 protrudes with its ends labeled 5 opposite the post 3.
  • the frame 1 is lined with a lattice work 6 made of flexible material.
  • the posts 3 are articulated at 7 with the spars 2, 4 such that the side protection device can be folded in the smallest space when not in use.
  • an arm is designated, which is articulated at one end to the spar 2 at 9 and with its other end is releasably attached to one of the posts 3 at lo.
  • the arm 8 serves to stabilize the side protection device in the opened state.
  • tubular stands 11, 12, flange-like are arranged at a distance one above the other and enclose the tubular stands 11, 12 at a distance with a circular collar 14.
  • 15 with a floor covering lying on crossbars 16 of the scaffolding is designated.
  • the posts 3 of the side protection device are provided with two support arms 17 which are formed at one end with claws 17 'and at their other ends into pins 17 ".
  • the support arms 17 penetrate with their pins 17" with play near the upper ends of the posts 3 located, elongated brackets 18 in which they are guided in a height-adjustable manner.
  • Each one Bracket 18 is formed by a bracket 19 attached to the post 3 and the post 3.
  • the support arms 17 are firmly pushed with their claws 17 'onto the collar 14 of the brackets 13.
  • the pins 17 ′′ have a widening, by means of which unintentional detachment from the brackets 18 is avoided.
  • Two claws 2o with two arms are articulated laterally on the claws 17 'of the support arms 17, which engage under the console 13 with their other arm
  • the side protection device is seated on the floor covering 15, with the ends 5 of its spar 4 resting against the tube stands 11, 12 within the scaffolding field, so that the side protection device can only be pivoted towards the scaffolding field.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

Bei einer für Gerüste bestimmten Seitenschutzvorrichtung, bestehend aus einem Gestell (1) aus mindestens einem waagerechten Holm (2) und zwei an dessen Enden befestigten senkrechten Pfosten (3), sind an den senkrechten Pfosten (3) zwei Tragarme (17) angeordnet, mit denen die Seitenschutzvorrichtung an zwei an zwei Rohrständern (11, 12) des Gerüstes fest angeordnete Halter anschließbar ist. Um sicherzustellen, daß die Seitenschutzvorrichtung in jedem Falle vom Bodenbelag (15) des Gerüstes aus die erforderliche Mindesthöhe einnimmt, und um zu erreichen, daß die Seitenschutzvorrichtung nach Anschließen an die Halter im Bedarfsfall vertikal verschwenkbar ist, durchsetzen die Tragarme (17) mit ihren einen Enden quer mit Spiel zwei längliche, an den Pfosten (3) der Seitenschutzvorrichtung fest angeordnete Halterungen (18), derart, daß die Seitenschulzvorrichtung nach Aufhängen an den Tragarmen (17) höhenverschiebbar und um die Tragarme (17) nach dem Gerüstfeld hin vertikal verschwenkbar ist.In a side protection device intended for scaffolding, consisting of a frame (1) comprising at least one horizontal bar (2) and two vertical posts (3) attached to the ends thereof, two support arms (17) are arranged on the vertical posts (3) which the side protection device can be connected to two fixedly arranged on two tubular stands (11, 12) of the scaffold. To ensure that the side protection device in each case from the floor covering (15) of the scaffold takes the required minimum height, and to ensure that the side protection device can be swiveled vertically after connection to the holder if necessary, the support arms (17) enforce with one Ends transversely with play two elongated brackets (18) fixed to the posts (3) of the side protection device, such that the side support device can be moved in height after hanging on the support arms (17) and can be pivoted vertically around the support arms (17) towards the scaffolding field .

Description

Die Erfindung betrifft eine Seitenschutzvorrichtung für Gerüste, insbesondere Stahlrohrgerüste, wie solche aus einem Gestell aus mindestens einem waagerechten Holm und zwei an dessen Enden befestigten senkrechten Pfosten bestehen, das mittels zweier Tragarme an zwei an zwei Rohrständern des Gerüstes fest angeordneten Haltern senkrecht aufhängbar ist und nach Aufhängen bis an den Bodenbelag oder bis nahezu an den Bodenbelag des Gerüstes reicht und das sowohl höhenverstellbar als auch vertikal verschwenkbar ist.The invention relates to a side protection device for scaffolding, in particular tubular steel scaffolding, such as those consisting of a frame made of at least one horizontal spar and two vertical posts attached to the ends thereof, which can be suspended vertically by means of two support arms on two holders fixedly arranged on two tubular stands of the scaffolding and after Hang up to the floor covering or almost to the floor covering of the scaffold and which is both height-adjustable and vertically pivotable.

Derartige Seitenschutzvorrichtungen sind bekannt (DE-GM 69 23 792). Sie können beispielsweise mit einem zwischen ihren Pfosten fest angeordneten, den Raum zwischen den Pfosten ausfüllenden Gitterwerk oder anstelle des Gitterwerkes mit die Pfosten gegenseitig abstützenden Streben versehen sein. Den bekannten Seitenschutzvorrichtungen haften jedoch wesentliche Nachteile an, die in folgendem zu erblicken sind. Nach den geltenden Sicherheitsvorschriften muß die Seitenschutzvorrichtung vom Bodenbelag des Gerüstes aus eine Mindesthöhe einnehmen. Die Mindesthöhe läßt sich aber mit den bekannten Seitenschutzvorrichtungen für den Fall nicht einhalten, daß die Bodenbeläge in den einzelnen Gerüstfeldern bei Oberlappungsstößen in voneinander abweichender Höhe liegen. Die bekannten Seitenschutzvorrichtungen können ferner für den Fall der Materialbeschickung nicht so verschwenkt werden, daß sie der Materialbeschickung nicht hinderlich sind. Es ist zwar bereits eine Seitenschutzvorrichtung bekannt (DE-OS 26 58 583), die auf die jeweils erforderliche Höhe einstellbar und vertikal verschwenkbar ist. Die Pfosten der Seitenschutzvorrichtung weisen zu diesem Zweck zwei sich gegenüberliegende, mit einem Schwenkgelenk versehene, als Bügel ausgebildete Halter auf, mit deren Hilfe die Seitenschutzvorrichtung an zwei Rohrständern festklemmbar ist. Ein jeder Pfosten weist ferner zwei weitere als Bügel ausgebildete Halter auf, mit denen die Seitenschutzvorrichtung mit den beiden Rohrständern in der eingestellten Lage verriegelbar ist. Derartige Seitenschutzvorrichtungen haben jedoch den Nachteil, daß sie auf den Rohrständern festgeklemmt und, um unbeabsichtigtes Verschwenken zu verhüten, auf den Rohrständern verriegelt werden müssen. Die Montage und Demontage der Seitenschutzvorrichtung ist demzufolge relativ zeitaufwendig, abgesehen davon, daß die Seitenschutzvorrichtung bei Materialbeschickung zuvor entriegelt werden muß.Such side protection devices are known (DE-GM 69 23 792). They can, for example, be provided with a lattice structure fixedly arranged between their posts, filling the space between the posts, or instead of the lattice structure with struts that mutually support the posts. However, the known side protection devices have substantial disadvantages, which can be seen in the following. According to the applicable safety regulations, the Take the side protection device from the floor covering of the scaffolding to a minimum height. However, the minimum height cannot be maintained with the known side protection devices in the event that the floor coverings in the individual scaffolding fields are at different heights in the event of overlap joints. The known side protection devices can also not be pivoted so that they are not a hindrance to the material loading in the case of material loading. A side protection device is already known (DE-OS 26 58 583) which can be adjusted to the required height and pivoted vertically. For this purpose, the posts of the side protection device have two opposite, provided with a swivel joint, designed as a bracket, with the help of which the side protection device can be clamped to two pipe stands. Each post also has two further brackets designed as brackets, with which the side protection device can be locked with the two tube stands in the set position. However, such side protection devices have the disadvantage that they have to be clamped on the pipe stands and, in order to prevent unintentional pivoting, must be locked on the pipe stands. The assembly and disassembly of the side protection device is therefore relatively time-consuming, apart from the fact that the side protection device must be unlocked before loading material.

Der Erfindung liegt die Aufgabe zugrunde, eine Seitenschutzvorrichtung der eingangs beschriebenen Gattung so auszubilden, daß sie nach Aufhängen an den Haltern der Rohrständer eines Gerüstes auch für den Fall, daß die Bodenbeläge in den einzelnen Gerüstfeldern in unterschiedlicher Höhe liegen, vom Bodenbelag aus die vorgeschriebene Mindesthöhe einnimmt und dabei mit ihrem unteren Ende auf dem Bodenbelag aufsitzt, wobei die Seitenschutzvorrichtung vertikal verschwenkbar ist, ohne daß sie teilweise von den Rohrständern gelöst zu werden braucht.The invention has for its object to provide a side protection device of the type described in such a way that after hanging on the holders of the tubular stand of a scaffold also in the event that the floor coverings in the individual scaffold fields in are of different heights, occupies the prescribed minimum height from the floor covering and is seated with its lower end on the floor covering, the side protection device being pivotable vertically without having to be partially detached from the pipe stands.

Diese Aufgabe wird durch die im Anspruch 1 beanspruchten Merkmale gelöst.This object is achieved by the features claimed in claim 1.

Die aufgehängte Seitenschutzvorrichtung setzt sich durch ihr Schwergewicht auf den Bodenbelag des Gerüstes auf und nimmt dadurch zwangsweise die geforderte Mindesthöhe über dem Bodenbelag ein. Sie läßt sich ferner im Bedarfsfall um die Tragarme verschwenken, ohne daß sie wie bisher teilweise von den Rohrständern gelöst zu werden braucht. Es sind ferner die Tragarme in ihren Halterungen horizontal verschiebbar, um etwaige Abweichungen in dem Abstand zweier Rohrständer voneinander ausgleichen zu können.The suspended side protection device sits on the floor covering of the scaffolding due to its heavy weight and thereby inevitably assumes the required minimum height above the floor covering. If necessary, it can also be swiveled around the support arms without having to be partially detached from the pipe stands as before. The brackets are also horizontally displaceable in their holders in order to compensate for any deviations in the distance between two pipe stands.

Eine vorteilhafte Weiterbildung der erfindungsgemäßen Seitenschutzvorrichtung besteht darin, daß eine jede Halterung für die Tragarme von einem Pfosten der Seitenschutzvorrichtung und einer an dem Pfosten fest angeordneten Lasche gebildet ist.An advantageous development of the side protection device according to the invention is that each bracket for the support arms is formed by a post of the side protection device and a tab fixedly arranged on the post.

Die Erfindung ist nachstehend in einem Ausführungsbeispiel anhand der Zeichnung näher erläutert. Es zeigt

  • Figur 1 die teilweise gezeichnete Seitenschutzvorrichtung in Ansicht,
  • Figur 2 in Teil-Draufsicht in Pfeilrichtung II der Figur 1 und
  • Figur 3 in Teil-Seitenansicht in Pfeilrichtung III der Figur 1.
The invention is explained in more detail below in an exemplary embodiment with reference to the drawing. It shows
  • 1 shows the partially drawn side protection device in view,
  • Figure 2 in partial plan view in the direction of arrow II of Figure 1 and
  • Figure 3 in partial side view in the direction of arrow III of Figure 1.

Die Seitenschutzvorrichtung besteht aus dem Gestell 1, das sich aus einem waagerechten Holm 2, zwei an dessen Enden befestigten senkrechten Pfosten 3 und einem die unteren Enden der Pfosten 3 fest miteinander verbindenden Holme 4 zusammensetzt. Der Holm 4 steht mit seinen mit 5 bezeichneten Enden gegenüber den Pfosten 3 vor. Das Gestell 1 ist mit einem aus flexiblem Werkstoff bestehenden Gitterwerk 6 ausgekleidet. Die Pfosten 3 sind bei 7 mit den Holmen 2,4 so gelenkig verbunden, daß die Seitenschutzvorrichtung bei Nichtgebrauch auf kleinstem Raum zusammenklappbar ist. Mit 8 ist ein Arm bezeichnet, der mit seinem einen Ende an dem Holm 2 bei 9 angelenkt ist und mit seinem anderen Ende an einem der Pfosten 3 bei lo lösbar befestigt ist. Der Arm 8 dient zur Stabilisierung der Seitenschutzvorrichtung im aufgeklappten Zustand. Mit 11,12 sind zwei in Abstand nebeneinander angeordnete Rohrständer eines Gerüstes bezeichnet, auf denen in Abstand übereinander die Rohrständer 11,12 flanschartig umfaßende Konsolen 13 fest angeordnet sind, die mit einem kreisförmigen Kragen 14 die Rohrständer 11,12 mit Abstand umschließen. Mit 15 ist ein auf Querriegeln 16 des Gerüstes aufliegender Bodenbelag bezeichnet. Die Pfosten 3 der Seitenschutzvorrichtung sind mit zwei Tragarmen 17 versehen, die an ihren einen Enden mit Klauen 17' und an ihren anderen Enden zu Zapfen 17" ausgebildet sind. Die Tragarme 17 durchsetzen mit ihren Zapfen 17" mit Spiel nahe der oberen Enden der Pfosten 3 befindliche, längliche Halterungen 18, in denen sie höhenverschiebar geführt sind. Eine jede Halterung 18 ist von einer an dem Pfosten 3 befestigten Lasche 19 und dem Pfosten 3 gebildet. Die Tragarme 17 sind mit ihren Klauen 17' auf die Kragen 14 der Konsolen 13 fest aufgeschoben. Die Zapfen 17" weisen eine Verbreiterung auf, durch die unbeabsichtigtes Lösen, aus den Halterungen 18 vermieden ist. An den Klauen 17' der Tragarme 17 sind seitlich zwei zweiarmige Riegel 2o mit ihrem einen Arm angelenkt, die mit ihrem anderen Arm die Konsole 13 untergreifen. Die Seitenschutzvorrichtung sitzt auf dem Bodenbelag 15 auf, wobei sie mit den Enden 5 ihres Holmes 4 an den Rohrständern 11, 12 innerhalb des Gerüstfeldes anliegt, so daß die Seitenschutzvorrichtung nur nach dem Gerüstfeld hin verschwenkbar ist.The side protection device consists of the frame 1, which is composed of a horizontal spar 2, two vertical posts 3 attached to the ends thereof and a spar 4 firmly connecting the lower ends of the posts 3 to one another. The spar 4 protrudes with its ends labeled 5 opposite the post 3. The frame 1 is lined with a lattice work 6 made of flexible material. The posts 3 are articulated at 7 with the spars 2, 4 such that the side protection device can be folded in the smallest space when not in use. With 8 an arm is designated, which is articulated at one end to the spar 2 at 9 and with its other end is releasably attached to one of the posts 3 at lo. The arm 8 serves to stabilize the side protection device in the opened state. With 11,12 two tubular stands of a scaffold arranged next to each other are designated, on which the tubular stands 11, 12, flange-like, are arranged at a distance one above the other and enclose the tubular stands 11, 12 at a distance with a circular collar 14. 15 with a floor covering lying on crossbars 16 of the scaffolding is designated. The posts 3 of the side protection device are provided with two support arms 17 which are formed at one end with claws 17 'and at their other ends into pins 17 ". The support arms 17 penetrate with their pins 17" with play near the upper ends of the posts 3 located, elongated brackets 18 in which they are guided in a height-adjustable manner. Each one Bracket 18 is formed by a bracket 19 attached to the post 3 and the post 3. The support arms 17 are firmly pushed with their claws 17 'onto the collar 14 of the brackets 13. The pins 17 ″ have a widening, by means of which unintentional detachment from the brackets 18 is avoided. Two claws 2o with two arms are articulated laterally on the claws 17 'of the support arms 17, which engage under the console 13 with their other arm The side protection device is seated on the floor covering 15, with the ends 5 of its spar 4 resting against the tube stands 11, 12 within the scaffolding field, so that the side protection device can only be pivoted towards the scaffolding field.

Claims (2)

1.Seitenschutzvorrichtung für Gerüste, insbesondere Stahlrohrgerüste, bestehend aus einem Gestell aus mindestens einem waagerechten Holm und zwei an dessen Enden befestigten senkrechten Pfosten, das mittels zweier Tragarme an zwei an zwei Rohrständern des Gerüstes fest angeordneten Haltern senkrecht aufhängbar ist und nach Aufhängen bis an den Bodenbelag oder bis nahezu an den Bodenbelag des Gerüstes reicht und das sowohl höhenverstellbar als auch vertikal verschwenkbar ist, dadurch gekennzeichnet, daß die Tragarme (17) mit ihren einen Enden zwei längliche, an den Pfosten (3) der Seitenschutzvorrichtung fest angeordnete Halterungen (18) mit Spiel quer durchsetzen, derart, daß die Seitenschutzvorrichtung nach Aufhängen an den Tragarmen (17) höhenverschiebbar und um die Tragarme (17) nach dem Gerüstfeld hin vertikal verschwenkbar ist.1.Side protection device for scaffolding, in particular tubular steel scaffolding, consisting of a frame made of at least one horizontal bar and two vertical posts attached to its ends, which can be suspended vertically by means of two support arms on two brackets fixed to two tubular stands of the scaffolding and after hanging up to the Floor covering or almost up to the floor covering of the scaffolding and which is both height-adjustable and vertically pivotable, characterized in that the support arms (17) with their one ends have two elongate brackets (18) fixedly arranged on the posts (3) of the side protection device. Push through with play in such a way that the side protection device can be moved in height after hanging on the support arms (17) and can be pivoted vertically around the support arms (17) towards the scaffold bay. 2.Seitenschutzvorrichtung nach Patentanspruch, dadurch gekennzeichnet, daß eine jede Halterung (18) für die Tragarme (17) von einem Pfosten (3) der Seitenschutzvorrichtung und einer an dem Pfosten (3) fest angeordneten Lasche (19) gebildet ist.2. Side protection device according to claim, characterized in that each bracket (18) for the support arms (17) from a post (3) of the side protection device and a fixed to the post (3) tab (19) is formed.
EP82100461A 1981-01-31 1982-01-23 Side barrier for scaffolding, particularly for tubular metal scaffolding Expired EP0057394B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3103339A DE3103339C2 (en) 1981-01-31 1981-01-31 Side protection device for scaffolding, in particular tubular steel scaffolding
DE3103339 1981-01-31

Publications (3)

Publication Number Publication Date
EP0057394A2 true EP0057394A2 (en) 1982-08-11
EP0057394A3 EP0057394A3 (en) 1982-08-25
EP0057394B1 EP0057394B1 (en) 1984-07-18

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ID=6123773

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Application Number Title Priority Date Filing Date
EP82100461A Expired EP0057394B1 (en) 1981-01-31 1982-01-23 Side barrier for scaffolding, particularly for tubular metal scaffolding

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US (1) US4401186A (en)
EP (1) EP0057394B1 (en)
DE (1) DE3103339C2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533610A1 (en) * 1982-09-23 1984-03-30 Somefran Method for installing a scaffold, bracing used for the implementation of this method and scaffold equipped with the said bracing.
FR2665473A1 (en) * 1990-08-03 1992-02-07 Schutz Charles Barrier for scaffolding, and modular scaffolding comprising such a barrier
GB2406130A (en) * 2003-09-17 2005-03-23 Universal Scaffolding Services Safety panel for scaffolding
CN108457484A (en) * 2018-07-03 2018-08-28 河北九晟建材科技有限公司 Curtain wall type protects expanded metals

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US5255758A (en) * 1991-02-25 1993-10-26 Cherokee Construction Co. Protective ladder assembly for scaffolding structure
US6186274B1 (en) 1996-11-25 2001-02-13 Bay Nets, Inc. Safety system
US6098750A (en) * 1997-11-24 2000-08-08 Bay Nets, Inc. Safety system
US7077237B1 (en) 2004-09-21 2006-07-18 Haake Dan M Chain railing system for scaffolding
US20080120904A1 (en) * 2006-08-22 2008-05-29 Shinichi Takahashi Plate-like support, and a show and exhibition device, a display device, a flower stand and a seedling-growth device using the same
US8672092B2 (en) * 2007-02-08 2014-03-18 Interamerica Stage, Inc. Wire rope tension grid improvements
DE102007018314A1 (en) * 2007-04-18 2008-11-06 Wilhelm Layher Verwaltungs-Gmbh Support for a space structure and connection arrangement for a railing device and method for securing a railing device to a support
US8584803B2 (en) * 2008-07-24 2013-11-19 Roberto Ubaldo Arduino Sani Multi-point suspended scaffold

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DE6923792U (en) * 1969-06-11 1969-10-16 Eberhard Layher PROTECTIVE WALLS FOR WOODEN OR METAL FRAMEWORK
DE2658583A1 (en) * 1975-12-23 1977-07-28 Explotation Des Brevets Mefran STRUT FOR RAILING OF A WORKING PLANE OF A SCAFFOLDING

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US1244670A (en) * 1915-08-31 1917-10-30 Eclipse Scaffolding Company Adjustable suspended scaffolding.
US2957540A (en) * 1957-10-30 1960-10-25 Elmer J Brown Fire escape cage
FR1306476A (en) * 1961-11-15 1962-10-13 protection and safety scaffolding, intended in particular for building constructions and others
FR1338133A (en) * 1962-11-03 1963-09-20 Protective device for constructions
FR1479521A (en) * 1966-03-24 1967-05-05 Le Materiel D Entpr Et De Trav Railing for tubular scaffolding
US3752262A (en) * 1972-06-01 1973-08-14 B Helms Scaffold guard rail assembly
US4273463A (en) * 1979-10-03 1981-06-16 Gerhard Dobersch Steel tube scaffold

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
DE6923792U (en) * 1969-06-11 1969-10-16 Eberhard Layher PROTECTIVE WALLS FOR WOODEN OR METAL FRAMEWORK
DE2658583A1 (en) * 1975-12-23 1977-07-28 Explotation Des Brevets Mefran STRUT FOR RAILING OF A WORKING PLANE OF A SCAFFOLDING

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533610A1 (en) * 1982-09-23 1984-03-30 Somefran Method for installing a scaffold, bracing used for the implementation of this method and scaffold equipped with the said bracing.
FR2665473A1 (en) * 1990-08-03 1992-02-07 Schutz Charles Barrier for scaffolding, and modular scaffolding comprising such a barrier
GB2406130A (en) * 2003-09-17 2005-03-23 Universal Scaffolding Services Safety panel for scaffolding
GB2406130B (en) * 2003-09-17 2007-02-07 Universal Scaffolding Services Safety panel
CN108457484A (en) * 2018-07-03 2018-08-28 河北九晟建材科技有限公司 Curtain wall type protects expanded metals

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Publication number Publication date
DE3103339A1 (en) 1982-08-12
DE3103339C2 (en) 1982-12-09
US4401186A (en) 1983-08-30
EP0057394B1 (en) 1984-07-18
EP0057394A3 (en) 1982-08-25

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