EP2188465B1 - Structure de construction comportant un dispositif de sécurisation contre l'extraction pour des unités de garniture - Google Patents

Structure de construction comportant un dispositif de sécurisation contre l'extraction pour des unités de garniture Download PDF

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Publication number
EP2188465B1
EP2188465B1 EP09768814A EP09768814A EP2188465B1 EP 2188465 B1 EP2188465 B1 EP 2188465B1 EP 09768814 A EP09768814 A EP 09768814A EP 09768814 A EP09768814 A EP 09768814A EP 2188465 B1 EP2188465 B1 EP 2188465B1
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EP
European Patent Office
Prior art keywords
crossbar
securing
suspension
hook
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP09768814A
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German (de)
English (en)
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EP2188465A2 (fr
Inventor
Helmut Kreller
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Wilhelm Layher Verwaltungs GmbH
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Wilhelm Layher Verwaltungs GmbH
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Application filed by Wilhelm Layher Verwaltungs GmbH filed Critical Wilhelm Layher Verwaltungs GmbH
Priority to PL10158341T priority Critical patent/PL2224074T3/pl
Priority to PL09768814T priority patent/PL2188465T3/pl
Priority to EP10158341A priority patent/EP2224074B1/fr
Publication of EP2188465A2 publication Critical patent/EP2188465A2/fr
Application granted granted Critical
Publication of EP2188465B1 publication Critical patent/EP2188465B1/fr
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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
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/02—Connections between parts of the scaffold with separate coupling elements
    • E04G7/28—Clips or connections for securing boards

Definitions

  • the invention relates to a scaffolding with at least one, preferably in cross-section U-shaped, transverse bar which extends between two vertical scaffolding elements and connects them together, with at least one covering unit, such as a gangplank or scaffold floor, the one or more Ein disorderwhiskar , Preferably claws, for suspending the pad unit in or on the cross bar and with at least one Aushebeschsvorraum to secure the pad unit against digging, which is detachably connected to the crossbar is or is connected and the one, preferably plate-shaped, in particular elongated, preferably of metal, in particular of galvanized sheet steel, existing, securing body, preferably a rail, for placement on the Einitatiwhisstoff or on the Eingehighangesstoffn and / or for covering the Einitationsstoffs or Ein developmentalopathicsstoff, the at least one hake N-shaped fastening element which, in the secured against excavation state by a provided in the cross bar hole, preferably by a direction the longitudinal axis of the cross
  • the hook-shaped fastening element consists of flat steel and / or secured against excavation state at least one of the height of the free hanging end of the Ein reliesstoffs or the free Ein cognitiveenden the Ein aptitudewhisstoff corresponding area, preferably substantially over its entire, preferably formed below the fuse unit, length, is bounded by parallel side surfaces extending parallel to the longitudinal axis of the fuse body in a thickness of the fastener corresponding distance to each other and that the distance of the side surfaces or the thickness of the fastener element against lifting secured condition at least in one of the height the free hanging end of the Ein theorywhisstoffs or the free Ein cognitiveenden the Ein cognitivewhisstoff corresponding area, preferably substantially over its entire, in particular formed below the fuse unit, length, smaller than the horizontal distance of at least two in or on one and the same cross bar opposite hinged Ein skillstosstoff of two facing away from the crossbar in different directions and / or adjoining pad units.
  • the hook-shaped fastening element consists of flat steel
  • this can now be made of a high-strength steel compared to the hitherto used and by cold forming or cold forming and therefore of a relatively soft, deformable steel or steel sheet fasteners.
  • Alone by this can be higher strength or load capacity in conjunction with greater security against deformation of the hook-shaped fasteners and thus achieve greater security against tilting and / or lifting or lifting the entire Aushebeschsvorraum.
  • Furthermore, can be achieved with such, consisting of flat steel hook-shaped fasteners viable cross-sections.
  • the hook-shaped fastener is made of flat steel and / or is bounded by parallel side surfaces which extend parallel to the longitudinal axis of the fuse body at a distance to each other, it is with selection of a suitable distance or a suitable thickness in contrast to the comparatively wide, conically down to the hook end tapered fasteners according to the prior art possible, a collision of the to avoid hook-shaped fastener with the Ein skillwhisstoff or with the Ein developmentalwhisstoffn the pad unit or pad units during assembly.
  • the distance of the side surfaces of the hook-shaped fastening element or the thickness of the fastener in the secured against excavation state at least in one of the height of the free end of Ein rehabilitationwhisffens or the free ends of Ein developmentalwhisstoff corresponding area, preferably substantially over its entire, in particular below the fuse unit formed, length, is smaller than the horizontal distance of at least two in one and the same crossbar opposite hinged Eingehighilfsstoffn of two of the crossbars in different directions away and / or adjoining pad units, the hook-shaped fastener is also readily between two opposite hanging aids Place, so that it does not depend on the width of the pad units, respectively on the arrangement or the distance of Ein developmentaltosstoff the padding units.
  • the hook-shaped fastening element consists of solid material. As a result, further improved strength and load capacity can be achieved.
  • the hook-shaped fastening element is made without bending or bending, preferably without deformation, in particular by stamping. This allows a particularly cost-effective production and construction.
  • the end face of the free end of the fuse body with an elongated, extending in the axial direction recess for receiving a formed with or made of flat material fastening body, in particular a mounting wedge for attaching the cross bar to one of the vertical framework elements, and Front end face of the free end of the pivotable plates is provided with a same or the same recess, wherein the recesses are each designed as a recess slot, as in itself from the DE 30 20 389 C2 is known, but in addition the slot, preferably in Is substantially limited over its entire slot length, with parallel slot walls having a slot width corresponding distance to each other, which is equal to or only slightly larger than the thickness of the flat material of the mounting body, so that if only on one side of the cross bar in or is hanged on this at least one covering unit with its Ein knowledgewhisstoff or with their Eingehighilfsstoffn, the Aushebeschsvortechnisch on the flat material of the mounting body is verkantbar or tilt
  • the slot width is at most 25%, preferably at most 20%, in particular approximately 17%, greater than the thickness of the flat material of the fastening body accommodated in the slot.
  • Such a scaffolding 20 can be constructed of vertical scaffolding elements 22, which are also referred to as stems, as well as of diagonal scaffold elements and / or horizontal scaffolding elements which can be fixed thereto as a horizontal scaffolding element a cross bar 21 is shown.
  • the diagonally and horizontally extending scaffolding elements may be connected to the vertical scaffolding elements 22 and fixed to be attached to the vertical scaffolding element 22 with a connection shoe 25 provided with a horizontal slit 25, which may preferably be a wedge head located connecting flange 23, which may be a rosette, preferably a perforated disc provided with through holes, engage around and on this or at this by means of a fastening body 26, here in the form of a mounting wedge 26, set.
  • the mounting wedge 26 is inserted through a respective wedge opening in an upper head part and in a lower head part of the connection head 24 as well as through a hole of the here eight through holes of the perforated disc or rosette 23.
  • the transverse bar 21 shown in the figures can be firmly wedged or connected to two of the vertical framework elements 22 in a torsionally rigid manner.
  • a U-shaped cross bar 21 In the crossbar 21 is in the in the FIGS. 7 to 9 shown embodiment, a U-shaped cross bar 21. So this has, as from FIG. 9 can be seen, in a sectional plane perpendicular to its longitudinal axis 32 has a U-shaped cross-section. It is understood, however, that also crossbars with other cross-sections, for example, round tubes, possibly in combination with other, custom-designed Ein vonsffenn can be used.
  • the transverse bar 21 having a U-shaped cross section is formed with a base or web 31, from which perpendicular to and spaced from one another and approximately parallel two support webs 29.1 and 29.2 extend in the same direction away.
  • the support webs 29.1 and 29.2 support edges for supporting the pad units 27.
  • the support edges are preferably bent inward or angled.
  • In the web or in the base 31 of the cross bar 21 are spaced from each other, here two designed as slots holes 33 are provided. Their spacing or arrangement and dimensioning is designed in such a way matched to the Aushebeschsvortechnik 40 according to the invention that after the application of the securing body 41 of the Aushebeschsvortechnisch 40 and their engagement in the desired end position the hook parts 95.2 at the end edges of the respective hole 33 to below the base or engage the web 31 of the cross bar 21, so this then engage behind and abut directly on this or are arranged at a small distance to this.
  • one or more pad units 27; 27.1, 27.2 with help a lifting device according to the invention 40 against lifting from or out or against lifting of the crossbar 21 are secured.
  • the Aushebeschsvorraum 40 comprises as essential elements a, here plate-shaped, securing body 41, which is designed here as a rail and further comprises a plate 47 which is pivotally connected via a hinge 43 to the securing body 41. Further, the Aushebommesvortechnik 40, here two, hook-shaped fasteners 42 which are at an axial distance from each other on the underside 54 of the fuse body 41, preferably by welding, are attached.
  • the plate-shaped securing body 41 is designed here as an elongated rail, which preferably consists of galvanized sheet steel.
  • the securing plate 47 may be made of metal, preferably made of galvanized steel sheet. The connection between the plate 47 and the securing body 41 via the hinge 43.
  • the hinge 43 is formed in the embodiment with a threaded bolt bolt 45, here a hexagonal bolt 45 and a serving to secure nut 46.
  • the plate 47 has on the fuse body 41 associated side in the region of its two outer edges on a formed by forming, such as bending or flanging, eyelet or sleeve, through which the threaded bolt of the screw 45 is inserted therethrough.
  • the securing body 41 has, at its end associated with the plate 47, in an end which is assigned to both sides of the longitudinal axis 76 in a central region extending on either side of the longitudinal axis 76, likewise produced by forming, for example bending or crimping Eyelet or sleeve through which the threaded bolt of the screw 45 is also inserted therethrough.
  • the double leg spring 61 comprises two leg springs 61.1 and 61.2.
  • the first leg 61.1 has a first leg 64.1 and a second leg 64.2 and the second leg spring 61.2 also has a first leg 65.1 and 65.2.
  • the first leg 64.1 of the first leg spring 61.1 and the first leg 65.1 of the second leg spring 61.2 are integral with each other here connected or formed to form a common U-shaped leg 62.
  • This U-leg 62 is supported on the upper side 63 of the securing body 41 in a substantially flat bearing area there, which is arranged between the two axially extending or parallel to the longitudinal axis 76 of the securing body 41 extending lateral folds 93 which a Stiffen the fuse body 41 effect.
  • the other legs 64.2 and 65.2 of the spring 61 are supported on the upper side 55 of the plate 47.
  • the spring 61 is arranged and dimensioned such that the spring forces of the spring 61, the plate 47 in the closing direction 48 (FIG. FIG. 5 ).
  • the spring 61 forms a plate securing aid 60, by means of which the plate 47 from an open position, as for example in FIG. 5 is shown in the form of a maximum opening position 49, in a closing position or securing position 50 can be gifted or pivoted ( FIGS. 4 and 8th ).
  • the plate 47 can be pivoted against the spring force of the spring 61 from the closed or secured position 50 in one or the open position 49 only by applying increased opening forces (see arrow 63). In this way, therefore, the plate 47, when the Aushebeschsvorplatz 40 is in its Aushebeêtswolf (see. FIGS. 7 and 8th ) held by the spring force of the spring 61 in its closed or securing position 50. Consequently, the plate 47 would not only due to its own weight, but additionally held by the spring forces of the spring 61 in the closed position 50.
  • the plate 47 with also referred to as a first stop body stop body 71 is provided, which is designed here as a stop tongue 71.
  • This stopper body or this stop tongue 71 is integrally formed with the plate 47 and formed out of this by forming, spielmik, by bending or crimping, in this case such that the stopper body 71 extends above a plane defined by the plate 47 level 73 and thereby the threaded spindle of the nut 46 containing the pivot axis 44 partially surrounds.
  • the plate 47 also has a stop body 72, also referred to as a second stop body, which serves to pivot the plate 47 in the closing direction 58 a limitation of the closing movement in the closing direction 58 to effect such that after striking the stopper body 72 at the bottom 54 of the fuse body 41 a simple assembly enabling position 59 of the plate 47 is achieved relative to the fuse body 41.
  • the plate 47 is in this position 59 in a position relative to the fuse body 41, in which the plane spanned by the plate 73 and plane spanned by the fuse body 41 level 75 are approximately parallel or in the only slight inclination angle of these levels is reached relative to each other. How out FIG. 4 As can be seen, this position 49 corresponds approximately to the closing or securing position 50. In this closing or securing position 50 or in a position differing only a slight angle in the closing direction 58 of the plate 47, the stop 72 is thus on the underside 54 of the fuse body 41 struck.
  • the stopper body 72 is also formed integrally with the plate 47 and is also formed out of the plate 47 by forming.
  • the stop body 72 which is also referred to as a second stop body, is shaped out of the plate 47 in such a way that it extends below the plane 73 defined by the plate 47.
  • the stopper body 72 surrounds the pivot pin 44 containing threaded bolt of the screw 45 of the hinge 43 partially.
  • the plate 47 respectively the stopper body 71 beats in a pivoting of the plate 47 of its closing or securing position 50 in an opening position due to the stopper body 71 at an inclination angle 74 relative to the securing body 41 or relative to a plane defined by the fuse body 41 and the longitudinal axis 76 containing level 75, which is greater than zero degrees and here is about 90 degrees.
  • the plate 47 is in its maximum open position 49, that is, in relation to, in FIG. 4 shown closed position 50 pivoted about 90 degrees in the opening direction 57 in its maximum open position 49. This ensures that the spring 61 is not overstretched, so that over a long time secure function is ensured.
  • the plate 47 is acted upon in the closing direction 58 by the spring forces of the spring 61 both in the non-installed state and in the installed state of the Ausheb Anlagensvorraum 40, so that the plate 47 with the, preferably second, stopper body 72 at an inclination angle 77 relative to the fuse body 41 or to a plane defined by this and its longitudinal axis 76 containing level 75 abuts the underside 54 of the fuse body 41, which is about 180 degrees here.
  • a particular advantage of the Aushebeschsvortechnisch 40 is that for their installation, so for the purpose of their attachment to or in the cross bar 21 to reach a lift-off, the plate 47 does not necessarily have to be pivoted beforehand in an assembly-enabling opening position or not previously must be located in a folded in the direction of the fuse body 41 opening position, but that the plate due to the spring force of the spring 61st and due to the provision as well as the arrangement and design of the stopper 72 is already in a mounting position, in which a simple assembly when hanging and moving the fuse body 41 can be reached.
  • the fastening elements 42 are formed from flat steel 78.
  • the fastening elements 42 are delimited essentially over their entire length 80 by parallel side surfaces 81.1 and 81.2 which extend parallel to the longitudinal axis 76 of the securing body 41 in a distance 82 corresponding to the thickness 82 of the respective fastening element 42.
  • This thickness 82 or this distance 82 is 5 mm in the exemplary embodiment.
  • the hook-shaped fastening elements 42 are made of solid material and are free from bending and bending, preferably without deformation, produced by punching.
  • the distance 82 of the side surfaces 81.1 and 81.2 or the thickness 82 of the hook-shaped fastening element 42 is substantially less than the horizontal distance 69 of two in or on one and the same cross bar 21 opposite hinged Ein rehabilitationwhisstoffn 28.1, 28.2, over its entire length 80, here claws, of two at a joint adjoining pad units 27.1, 27.2 or of two of the cross bar 21 in different directions away extending pad units 27.1, 27.2 ( FIG. 9 ). In this way, so the fastener 42 or the hook-shaped fastening elements 42, regardless of the arrangement or position of Einitationsstoff 28; 28.1, 28.2 on or on the crossbar 21 not with the Eingehighilfsstoffn 28; 28.1, 28.2 collide.
  • Each hook-shaped fastening element 42 consists of a fastening part 95.1 and a hook part 95.2.
  • the fastening element 42 is fastened with its fastening part 95.1 to the securing body 41.
  • a planar contact surface 90 is provided, which is here perpendicular to the longitudinal axis 76 of the securing body 41 or perpendicular to the plane defined by this and the longitudinal axis 76 containing level 75 formed.
  • the hook portion 95.2 of the fastener 42 extends in a direction away from the plate 47 provided with the end of the fuse body 41 direction.
  • the hook portion 95.2 has on its upper side 98 a Aushebeschs response 98, which is here approximately parallel to the longitudinal axis 76 of the fuse body or parallel to the plane formed by the fuse body 41 and the longitudinal axis 76 containing level 75 is formed.
  • this top 98 and this Aushebeschs composition 98 engages behind the underside or outer surface 36 of the web or the base 31 of the cross bar 21, as shown in the FIGS. 8 and 9 seen.
  • the end face 84 of the free end 83 of the securing body 41 is provided with an elongated, in the axial direction recess in the form of a slot 85.1, the or for receiving a formed with or made of flat material fastening body 26, in particular a Attachment wedge 26, preferably for attachment of the cross bar 21 on one of the vertical framework elements 22, suitable and is determined.
  • the end face 88 of the free end 87 of the plate 47 is provided with a similar or the same, also designed in the form of a slot 85.2 recess 85.2.
  • Each slot 85.1 and 85.2 is substantially over its entire slot length 89.1, 89.2 with parallel slot walls 91 .1. 1, 91.1.2; 91. 2. 1, 91.2.2 limited, one of the slot width 92.1 or 92.2 corresponding distance 92.1 or 92.2 to each other.
  • This distance 92.1, 92.2 is only slightly larger than the thickness 30 of the flat material of the fixing wedge 26 designed here as attachment wedge 26, so that if only on one side of the cross bar 21 in or on this at least one covering unit 27 with its Eingehighilfsstoff 28 with or their Ein developmentalwhisstoffn 28 is mounted, the Aushebe earringssvortechnisch 40 on the flat material of the mounting body 26 is tilted or tilted so that it is not or only slightly or only slightly tilted about its longitudinal axis 76 or tilted.
  • the slot width 92.1, 92.2 each 7 mm and the thickness 30 of the flat material of the fastening body 26 and the mounting wedge 26 is 6 mm. Accordingly, the slit width 92.1, 92.2 in the exemplary embodiment about 17% greater than the thickness 30 of the flat material of the fastening body 26 and the mounting wedge 26.
  • the respective flat material of the respective mounting body 26 and the mounting wedge 26th in the slot 85.1 of the fuse body 41 or in the slot 85.2 of the plate 47 remains between the flat material of the fastening body 26 and the slot walls 91.1.1, 91.1.2; 91.2.1, 91.2.2 each only a small gap, which is here about a maximum of about 1 mm.
  • the fastening elements 42 are dimensioned such that the distance between the upper side 98 and the Aushebeschs composition 98 of the hook parts 95.2 from the bottom 54 and of the lower surface 54 of the fuse body 41 is preferably just so large that the hook portion 95.2 after engagement or Moving the fuse body 41 abuts in its end position on the outer surface 36 of the web or the base 31 of the cross bar 21 or only in small distance from this outer surface 36 is located.
  • the plate 47 automatically works in the closing direction 58 due to the spring forces of the spring 61 downward in its closing - or securing position 50, in which then also the slot 85.2 of the plate 47 surrounds a mounting wedge 26.
  • the plate 47 prevents a displacement of the securing body 41 or the entire Aushebeschsvor512 40 in a direction opposite to the arrow 70. Furthermore, in this end position or in this Aushebe Anlagenswolf then hook parts 95.2 of the hook-shaped fasteners 42 engage under Web or the base 31 of the cross bar 21, so that a lifting of the Aushebe Anlagensvortechnisch 20 and consequently the pad unit 27 and the pad units 27.1, 27.2 is prevented by the Aushebeschsvortechnisch 40.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Emergency Lowering Means (AREA)
  • Floor Finish (AREA)
  • Connection Of Plates (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Movable Scaffolding (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Steps, Ramps, And Handrails (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Air Bags (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Clamps And Clips (AREA)

Claims (5)

  1. Echafaudage, comprenant au moins un boulin (21) s'étendant entre deux éléments d'échafaudage verticaux (22) et reliant ceux-ci entre eux, au moins une unité de recouvrement (27 ; 27.1, 27.2) présentant un ou plusieurs moyens facilitant l'accrochage (28 ; 28.1, 28.2) pour accrocher l'unité de recouvrement (27 ; 27.1, 27.2) dans ou sur le boulin (21), et au moins un dispositif anti-décrochage (40) pour protéger l'unité de recouvrement (27 ; 27.1, 27.2) contre le décrochage, ledit dispositif pouvant être relié ou étant relié de façon amovible au boulin (21) et présentant un corps de protection (41) à poser sur le moyen facilitant l'accrochage (28) ou sur les moyens facilitant l'accrochage (28.1, 28.2) et/ou pour chevaucher le moyen facilitant l'accrochage (28) ou les moyens facilitant l'accrochage (28.1, 28.2), ledit corps présentant au moins un élément de fixation (42) en forme de crochet, qui, à l'état protégé contre le décrochage, passe par un trou (33) prévu dans le boulin (21) et passe au moins en partie derrière le boulin (21), et dans lequel le corps de protection (41) présente à une extrémité de celui-ci un panneau (47) pivotant fixé au moyen d'une charnière (43), qui peut pivoter d'une position d'ouverture (49) permettant aussi bien l'installation que le retrait ou le décrochage du dispositif anti-décrochage (40) vers une position de fermeture ou de protection (50) dans laquelle l'unité de recouvrement (27 ; 27.1, 27.2) est protégée contre le décrochage du boulin (21) ou hors de celui-ci, la longueur du corps de protection (41) y compris le panneau (47) correspondant approximativement à la longueur du boulin (21),
    caractérisé en ce que l'élément de fixation (42) en forme de crochet est composé d'aciers plats (78) et/ou, à l'état protégé contre le décrochage, est délimité par des surfaces latérales (81.1, 81.2) parallèles, au moins dans une zone correspondant à la hauteur (79) de l'extrémité d'accrochage libre (67 ; 67.1, 67.2) du moyen facilitant l'accrochage (28 ; 28.1, 28.2) ou des extrémités d'accrochage libres (67 ; 67.1, 67.2) des moyens facilitant l'accrochage (28 ; 28.1, 28.2), lesdites surfaces s'étendant en parallèle à l'axe longitudinal (76) du corps de protection (41) à une distance mutuelle (82) correspondant à l'épaisseur (82) de l'élément de fixation en forme de crochet, et en ce que la distance (82) des surfaces latérales (81.1, 81.2) ou l'épaisseur (82) de l'élément de fixation (42) en forme de crochet, à l'état protégé contre le décrochage, au moins dans une zone correspondant à la hauteur (79) de l'extrémité d'accrochage libre (67 ; 67.1, 67.2) du moyen facilitant d'accrochage (67 ; 67.1, 67.2) ou des extrémités d'accrochage libre (67 ; 67.1, 67.2) des moyens facilitant l'accrochage (28 ; 28.1, 28.1), est inférieure à la distance horizontale (69) d'au moins deux moyens facilitant l'accrochage (28.1, 28.2), accrochés à l'opposé dans ou sur un seul et même boulin (21), de deux unités de recouvrement (27.1, 27.2) s'éloignant du boulin (21) dans différentes directions et/ou qui se suivent.
  2. Echafaudage selon la revendication 1, caractérisé en ce que l'élément de fixation (42) en forme de crochet se compose d'un matériau plein.
  3. Echafaudage selon la revendication 1 ou 2, caractérisé en ce que l'élément de fixation (42) en forme de crochet est fabriqué sans chanfreinage ou pliage, de préférence sans déformation, en particulier par découpage.
  4. Echafaudage selon l'une quelconque des revendications 1 à 3, caractérisé en ce que le boulin (21) est fixé à l'aide d'un corps de fixation (26) formé avec ou dans un matériau plat, en particulier à l'aide d'une cale de fixation (26), sur un élément d'échafaudage vertical (22) des éléments d'échafaudage verticaux (22), et en ce que la face (84) de l'extrémité libre (83) du corps de protection (41) est munie d'un évidement (85.1) allongé, s'étendant dans la direction axiale pour recevoir le corps de fixation (26), et en ce que la face (88) de l'extrémité libre (87) du panneau pivotant (47) est munie d'un évidement (85.2) de même type ou identique, les évidements (85.1, 85.2) étant respectivement réalisés sous la forme d'une fente (85.1, 85.2) qui est délimitée de préférence substantiellement sur toute sa longueur de fente (89.1, 89.2) par des parois de fente parallèles (91.1.1, 91.1.2 ; 91.2.1, 91.2.2) qui présentent les unes par rapport aux autres une distance (92.1, 92.2) correspondant à la largeur de fente (92.1, 92.2) et qui est aussi grande ou seulement légèrement plus grande que l'épaisseur (30) du matériau plat du corps de fixation (26), de sorte que lorsqu'au moins une unité de recouvrement (27), avec son moyen facilitant l'accrochage (28) ou avec ses moyens facilitant l'accrochage, est accrochée d'un seul côté du boulin (21) dans ou sur celui-ci, le dispositif anti-décrochage (40) peut être calé ou est calé sur le matériau plat du corps de fixation (26) de telle sorte que ledit dispositif ne bascule pas ou ne bascule que légèrement ou de façon insignifiante seulement autour de son axe longitudinal (76) ou qu'il est amené à basculer ainsi.
  5. Echafaudage selon la revendication 4, caractérisé en ce que la largeur de fente (92.1, 92.2) est supérieure au maximum de 25 %, de préférence au maximum de 20 %, en particulier d'environ 17 % à l'épaisseur (30) du matériau plat, reçu dans la fente (85.1, 85.2), du corps de fixation (26).
EP09768814A 2008-06-27 2009-03-10 Structure de construction comportant un dispositif de sécurisation contre l'extraction pour des unités de garniture Active EP2188465B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL10158341T PL2224074T3 (pl) 2008-06-27 2009-03-10 Rusztowanie z urządzeniem zabezpieczającym przed wyjmowaniem dla zespołów pokładów
PL09768814T PL2188465T3 (pl) 2008-06-27 2009-03-10 Rusztowanie z urządzeniem zabezpieczającym przed wyczepieniem dla zespołów pomostowych
EP10158341A EP2224074B1 (fr) 2008-06-27 2009-03-10 Echafaudage avec un dispositif anti-levage pour plancher

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008030602A DE102008030602A1 (de) 2008-06-27 2008-06-27 Baugerüst mit Aushebesicherungsvorrichtung für Belageinheiten
PCT/DE2009/000335 WO2009155890A2 (fr) 2008-06-27 2009-03-10 Structure de construction comportant un dispositif de sécurisation contre l'extraction pour des unités de garniture

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP10158341.7 Division-Into 2010-03-30

Publications (2)

Publication Number Publication Date
EP2188465A2 EP2188465A2 (fr) 2010-05-26
EP2188465B1 true EP2188465B1 (fr) 2011-04-27

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EP09768814A Active EP2188465B1 (fr) 2008-06-27 2009-03-10 Structure de construction comportant un dispositif de sécurisation contre l'extraction pour des unités de garniture
EP10158341A Active EP2224074B1 (fr) 2008-06-27 2009-03-10 Echafaudage avec un dispositif anti-levage pour plancher

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EP10158341A Active EP2224074B1 (fr) 2008-06-27 2009-03-10 Echafaudage avec un dispositif anti-levage pour plancher

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US (1) US8544605B2 (fr)
EP (2) EP2188465B1 (fr)
AT (2) ATE507361T1 (fr)
AU (1) AU2009264472B2 (fr)
BR (1) BRPI0912791B1 (fr)
DE (2) DE102008030602A1 (fr)
ES (2) ES2365202T3 (fr)
NZ (1) NZ588059A (fr)
PL (2) PL2188465T3 (fr)
WO (1) WO2009155890A2 (fr)
ZA (1) ZA201006492B (fr)

Cited By (1)

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Publication number Priority date Publication date Assignee Title
DE102014112041A1 (de) 2014-08-22 2016-02-25 Wilhelm Layher Verwaltungs-Gmbh Aushebesicherungsvorrichtung und Verfahren zu deren Montage sowie Baugerüst mit einer derartigen Aushebesicherungsvorrichtung zur Sicherung einer Belageinheit

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013102492A1 (de) 2013-03-12 2014-09-18 Wilhelm Layher Verwaltungs-Gmbh Gerüstbelagträger
US10604951B2 (en) * 2016-11-03 2020-03-31 Alum-A-Pole Corporation Support member for joinable scaffolding planks
DE102018103897A1 (de) * 2018-02-21 2019-08-22 Wilhelm Layher Verwaltungs-Gmbh Gerüst mit einer Aushebesicherungsvorrichtung und Verfahren zur Sicherung eines Gerüstbodens gegen Ausheben
DE202020104196U1 (de) * 2020-04-15 2020-08-14 Rux Gmbh Baugerüst

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DE3020389A1 (de) * 1980-05-29 1981-12-03 geb. Layher Ruth 7129 Güglingen Langer Abhubsicherung fuer baugerueste
DE4027754C3 (de) 1990-09-01 2003-08-07 Layher W Vermogensverw Gmbh Stützausbildung für Gerüstböden o. dgl. mit wenigstens einer Aussparung in der begehbaren Fläche
DE4319479C2 (de) * 1993-06-11 2003-02-20 Plettac Ag Abhebesicherung für Gerüstbohlen
DE19511847A1 (de) * 1995-03-31 1996-10-02 Layher Ulrich Tragstruktur-Element-Anordnung eines Gerüstes
DE19605972A1 (de) * 1996-02-17 1997-08-21 Layher Ulrich Gerüst mit Abhebesicherung für Gerüstböden
GB9626299D0 (en) * 1996-12-18 1997-02-05 Sgb Services Plc Improvements in or relating to scaffolding
DE19717461C2 (de) * 1997-04-25 2001-09-27 Plettac Assco Gmbh & Co Kg Vorrichtung zur Abhebesicherung eines Laufbelags für ein Baugerüst
DE69910347D1 (de) * 1999-03-05 2003-09-18 Hasegawa Kogyo Co Hakenvorrichtung
DE19913690A1 (de) * 1999-03-25 2000-09-28 Assco Gerueste Gmbh & Co Vorrichtung zur Befestigung von Gerüstelementen
US6471003B2 (en) * 2001-01-19 2002-10-29 Steven J. Wyse Utility scaffolding having safety features
GB2397612B (en) * 2003-01-24 2006-03-22 Robert Henry Weller Scaffolding
US7555816B2 (en) * 2003-10-06 2009-07-07 Walker Eric L Toolbox latch and hinge apparatus and method
US20080078899A1 (en) * 2006-09-20 2008-04-03 Ken-Ching Chen Slide bracket
JP5513064B2 (ja) * 2009-10-16 2014-06-04 アルインコ株式会社 入り隅用幅木

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014112041A1 (de) 2014-08-22 2016-02-25 Wilhelm Layher Verwaltungs-Gmbh Aushebesicherungsvorrichtung und Verfahren zu deren Montage sowie Baugerüst mit einer derartigen Aushebesicherungsvorrichtung zur Sicherung einer Belageinheit

Also Published As

Publication number Publication date
AU2009264472A2 (en) 2010-12-23
ZA201006492B (en) 2011-05-25
ATE522676T1 (de) 2011-09-15
EP2224074A1 (fr) 2010-09-01
BRPI0912791B1 (pt) 2019-04-16
DE502009000587D1 (de) 2011-06-09
EP2188465A2 (fr) 2010-05-26
PL2188465T3 (pl) 2011-09-30
ES2370234T3 (es) 2011-12-13
ES2365202T3 (es) 2011-09-26
ATE507361T1 (de) 2011-05-15
PL2224074T3 (pl) 2012-01-31
AU2009264472A1 (en) 2009-12-30
WO2009155890A3 (fr) 2010-04-08
EP2224074B1 (fr) 2011-08-31
NZ588059A (en) 2013-06-28
BRPI0912791A2 (pt) 2015-10-13
AU2009264472B2 (en) 2015-05-07
US20110036665A1 (en) 2011-02-17
US8544605B2 (en) 2013-10-01
DE102008030602A1 (de) 2009-12-31
WO2009155890A2 (fr) 2009-12-30

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