EP0995860A1 - New process for mounting handrails in scaffolds - Google Patents
New process for mounting handrails in scaffolds Download PDFInfo
- Publication number
- EP0995860A1 EP0995860A1 EP98917136A EP98917136A EP0995860A1 EP 0995860 A1 EP0995860 A1 EP 0995860A1 EP 98917136 A EP98917136 A EP 98917136A EP 98917136 A EP98917136 A EP 98917136A EP 0995860 A1 EP0995860 A1 EP 0995860A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- railing
- auxiliary element
- bars
- scaffolding
- frame
- 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.)
- Withdrawn
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
- 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
- E04G5/144—Railings specific for the lateral, i.e. short side of a scaffold
-
- 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
- E04G5/147—Railings specially adapted for mounting prior to the mounting of the platform
Definitions
- the invention relates to a new assembly procedure for railings used in construction scaffolding, so that the first element which is assembled in each floor of the scaffolding is precisely the railing, thus providing this safety measure at all times during assembly of the scaffold.
- the invention provides the advantage over known procedures of a greater ease in assembly of the safety railing, while it is made from a simple element which can be used in varying numbers and in combination with the bars of the scaffolding system.
- scaffolds are crucial working tools in construction work, where safety measures must be especially high, due to the heights which may be involved and because it is there that most work is in fact carried out.
- 'French railing' which can be attached to the railing and is an ideal solution, as this 'French railing' is assembled on the upper level before the remaining elements which make up the structure, that is, before workers begin to assemble this level of the scaffold.
- said 'French railing' system which provides optimum results from a functional point of view, presents problems which derive from its size, as because of it is an element of a large size which is integrated into the scaffold as part of its structure, it requires at least two workers for its assembly.
- the new assembly procedure for safety railings in scaffolding has been conceived to solve the aforementioned problems by greatly simplifying placing of the first or provisional safety railing from the lower level platform, so that it can be performed by a single worker.
- the provisional safety railing is formed from the bars of the scaffolding itself and an element which is the core of the system, an auxiliary piece which from now on shall be known as a railing base, which is used to assemble the railing, hoist it to the upper level and anchor it to the frame of the scaffold structure, all of this before the remaining elements which make up the scaffold are assembled in this upper level.
- This auxiliary element or railing base is provided with means for attaching the horizontal bars which are identical to those of the scaffold itself as well as with means for attaching the assembled safety railing to the scaffold frame.
- the auxiliary element or railing base is in the form of a very open angle, so that the first segment includes the means of anchoring to the frame, which segment, once having assembled the auxiliary element on the frame, is left divergent from the frame, and runs parallel to it after a point practically in its center.
- the diverging segment includes the means for attaching the railing base to the frame, while the parallel segment includes the means for anchoring the bars.
- the railing is assembled from the lower level platform provisionally, so that it is the first element assembled at the level immediately above.
- first or provisional safety railing begins with its gradual assembly, for which the bars are joined to a first auxiliary element or railing base by conventional connection devices of the scaffold itself.
- This auxiliary base with its bars anchored on one end is lifted and then connected to the corresponding frame of the scaffold, for which it is provided with a central hook and with an end plate which is inserted into corresponding receiving lugs provided in the frame.
- the bars are connected at the opposite end to a further auxiliary element or railing base which in turn is connected to another set of bars, which would be part of the following segment of the safety railing.
- the second auxiliary element is raised and attached to the corresponding frame similarly to the first one, thus forming the first segment of the safety railing. This operation is repeated as many times as required by the length of railing needed for the scaffold.
- the remaining elements which make up the scaffold are assembled at this level, such as platforms, baseboards, horizontal bars, diagonal bars (if required), side bars, etc.
- the bars which are part of the safety railing remain in this level as part of the definitive safety railing, that is, they remain as structural elements of the scaffold itself
- the recovered auxiliary elements or railing bases are used in assembling the provisional safety railing for the following level.
- the conventional means referred to for connecting the auxiliary elements to the bars in assembling the railing consist of rods which are attached to the auxiliary elements.
- the auxiliary element or railing base (1) is shown in detail in figure 7, showing that it consists of a bar, preferably a square tube, which is provided at the top with conventional attachment means (6) of bars (2). At the bottom are welded to it the elements for anchoring to frame (3), which consist of top hook (7) and lower plate (8) which can be inserted on corresponding lugs (9) and (10) of the aforementioned frame.
- lugs (9) and (10) are U-bars which together with the bar of frame (3) to which they are connected form a vertical orifice.
- Top hook (7) is also a U-bar which can be inserted in top lug (9), while lower plate (8) which is next to the bottom end of the auxiliary element or railing base (1) comes from a U-bar placed so that it lies along the side of the front bar of frame (3), whose plate is meant to be inserted in lower lug (10).
- auxiliary element (1) is held in the scaffold so that it cannot move in any direction but upwards.
- the first auxiliary element or railing base (1) is partially lifted and is attached to frame (3) with hook (7) and plate (8) which insert in respective lugs (9) and (10) of frame (3). Then the free ends of the bars are connected to a second auxiliary element or railing base (1') which also receives an additional set of bars (2').
- the next step entails lifting the railing, lifting the second auxiliary element or railing base (1') and attaching it in an identical manner as the first one to the corresponding frame, so that the first segment of the railing will be ready and the second segment partially assembled, which will be formed once bars (2') are joined by their free ends to a further auxiliary element (1'') as shown in figure 5.
- This assembly process is repeated as many times as required to form the railing bar segments needed for the building facade covered by the scaffolding.
- each auxiliary element or railing base (1) has an inclined lower segment as shown in figure 7, so that the rest of base (1) and railing bars (2) are located in front of frame (3) so that the upper lateral frame can be telescopically coupled.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Ladders (AREA)
Abstract
The invention is applicable as a safety measure in assembling scaffolds for
construction work, specifically in assembly of the railings, so that these are made to
be the first component installed on the upper level, this being performed from the
level where the worker is already at, so that when said worker rises to complete the
scaffold a provisional safety railing is already in place. The provisional railing is
put together, raised and assembled by use of an auxiliary element or railing base to
which the horizontal bars are connected, element which is anchored by suitable
means to the structural frame of the scaffold.
Description
- The invention relates to a new assembly procedure for railings used in construction scaffolding, so that the first element which is assembled in each floor of the scaffolding is precisely the railing, thus providing this safety measure at all times during assembly of the scaffold.
- The invention provides the advantage over known procedures of a greater ease in assembly of the safety railing, while it is made from a simple element which can be used in varying numbers and in combination with the bars of the scaffolding system.
- In construction work one of the first aspects to consider is the safety of the workers, as due to the conditions in which this work must be carried out it entails potentially dangerous tasks where serious accidents may occur.
- In this sense, scaffolds are crucial working tools in construction work, where safety measures must be especially high, due to the heights which may be involved and because it is there that most work is in fact carried out.
- For this reason, safety measures to prevent accidents are taken such as harnesses which secure the worker to the scaffolding structure and railings which prevent the worker from falling from the working platform.
- However, while assembling the scaffolds there are times when protection is lower, as when the worker rises to the highest platform to complete the assembly of this level, in which the safety railing has not yet been assembled, and thus this worker will for some time work without this safety measure.
- In order to solve this deficiency a mechanism is employed nowadays known as 'French railing' which can be attached to the railing and is an ideal solution, as this 'French railing' is assembled on the upper level before the remaining elements which make up the structure, that is, before workers begin to assemble this level of the scaffold.
- However, said 'French railing' system, which provides optimum results from a functional point of view, presents problems which derive from its size, as because of it is an element of a large size which is integrated into the scaffold as part of its structure, it requires at least two workers for its assembly.
- To the aforementioned problem must be added those which derive from transport of said elements and from their storage, both during the transportation from the warehouse to the construction site and at the construction site itself, as mentioned above due to its large size.
- In fact, despite the 'French railing' being a good solution as regards safety, its use is not widespread as it is somewhat rejected due to its drawbacks deriving from the aforementioned problems.
- The new assembly procedure for safety railings in scaffolding has been conceived to solve the aforementioned problems by greatly simplifying placing of the first or provisional safety railing from the lower level platform, so that it can be performed by a single worker.
- Additionally, the provisional safety railing is formed from the bars of the scaffolding itself and an element which is the core of the system, an auxiliary piece which from now on shall be known as a railing base, which is used to assemble the railing, hoist it to the upper level and anchor it to the frame of the scaffold structure, all of this before the remaining elements which make up the scaffold are assembled in this upper level.
- This auxiliary element or railing base is provided with means for attaching the horizontal bars which are identical to those of the scaffold itself as well as with means for attaching the assembled safety railing to the scaffold frame.
- The auxiliary element or railing base is in the form of a very open angle, so that the first segment includes the means of anchoring to the frame, which segment, once having assembled the auxiliary element on the frame, is left divergent from the frame, and runs parallel to it after a point practically in its center. The diverging segment includes the means for attaching the railing base to the frame, while the parallel segment includes the means for anchoring the bars.
- The railing is assembled from the lower level platform provisionally, so that it is the first element assembled at the level immediately above.
- Mounting of the first or provisional safety railing begins with its gradual assembly, for which the bars are joined to a first auxiliary element or railing base by conventional connection devices of the scaffold itself. This auxiliary base with its bars anchored on one end is lifted and then connected to the corresponding frame of the scaffold, for which it is provided with a central hook and with an end plate which is inserted into corresponding receiving lugs provided in the frame. Then the bars are connected at the opposite end to a further auxiliary element or railing base which in turn is connected to another set of bars, which would be part of the following segment of the safety railing. The second auxiliary element is raised and attached to the corresponding frame similarly to the first one, thus forming the first segment of the safety railing. This operation is repeated as many times as required by the length of railing needed for the scaffold.
- Once the safety railing is assembled the remaining elements which make up the scaffold are assembled at this level, such as platforms, baseboards, horizontal bars, diagonal bars (if required), side bars, etc. The bars which are part of the safety railing remain in this level as part of the definitive safety railing, that is, they remain as structural elements of the scaffold itself Naturally, the recovered auxiliary elements or railing bases are used in assembling the provisional safety railing for the following level.
- The conventional means referred to for connecting the auxiliary elements to the bars in assembling the railing consist of rods which are attached to the auxiliary elements.
- As a complement of the description being made and in order to aid a better comprehension of the characteristics of the invention, the present descriptive memory is accompanied by a set of drawings as an integral part of the same where, for purposes of illustration and in no way meant as a definition of the limits of the invention, the following is shown:
- Figure 1 is a perspective view of the general structure of a scaffolding level during preparation for assembling the provisional railing of the higher level.
- Figure 2 is a representation similar to the previous one where the first auxiliary element or railing base is mounted on the corresponding frame.
- Figure 3 is a representation similar to the previous ones where the provisional assembly of a first segment of the provisional railing has been finished and assembly of a second segment has begun
- Figure 4 shows similarly two assembled segments of the provisional safety railing.
- Figure 5 shows the incorporation of the remaining elements of this level, and how the railing bars are finally attached to the scaffold structure, forming the definitive safety railing.
- Figure 6 is an enlarged view of details of the means by which the auxiliary element or railing base is attached to the scaffolding frame.
- Figure 7 is a side view of the auxiliary element or railing base and the part of the frame on which it is mounted.
-
- The auxiliary element or railing base (1) is shown in detail in figure 7, showing that it consists of a bar, preferably a square tube, which is provided at the top with conventional attachment means (6) of bars (2). At the bottom are welded to it the elements for anchoring to frame (3), which consist of top hook (7) and lower plate (8) which can be inserted on corresponding lugs (9) and (10) of the aforementioned frame.
- In figure 6 one can see that lugs (9) and (10) are U-bars which together with the bar of frame (3) to which they are connected form a vertical orifice. Top hook (7) is also a U-bar which can be inserted in top lug (9), while lower plate (8) which is next to the bottom end of the auxiliary element or railing base (1) comes from a U-bar placed so that it lies along the side of the front bar of frame (3), whose plate is meant to be inserted in lower lug (10).
- With both attachments auxiliary element (1) is held in the scaffold so that it cannot move in any direction but upwards.
- To form the provisional safety railing as shown in figure 1, the worker attaches bars (2) by one of their ends to auxiliary element (1), leaving the other ends free. This is done with conventional means (6).
- As seen in figure 2, the first auxiliary element or railing base (1) is partially lifted and is attached to frame (3) with hook (7) and plate (8) which insert in respective lugs (9) and (10) of frame (3). Then the free ends of the bars are connected to a second auxiliary element or railing base (1') which also receives an additional set of bars (2').
- The next step, shown in figure 3, entails lifting the railing, lifting the second auxiliary element or railing base (1') and attaching it in an identical manner as the first one to the corresponding frame, so that the first segment of the railing will be ready and the second segment partially assembled, which will be formed once bars (2') are joined by their free ends to a further auxiliary element (1'') as shown in figure 5.
- This assembly process is repeated as many times as required to form the railing bar segments needed for the building facade covered by the scaffolding.
- As shown in figure 5, once the provisional assembly of the provisional safety railing is finished, the remaining elements are added, such as frames (3), lateral railings (4), baseboards (5), platforms (11), etc. At this stage of the assembly and in order to make coupling of frames (3) possible, each auxiliary element or railing base (1) has an inclined lower segment as shown in figure 7, so that the rest of base (1) and railing bars (2) are located in front of frame (3) so that the upper lateral frame can be telescopically coupled.
- Afterwards railing bars (2) and (2') are removed from their anchoring to basses (1) and attached to side frames (3) of the scaffolding, thus becoming part of the structure and forming the final safety railing
Claims (3)
- New assembly procedure for scaffolding railings intending, as a safety measure, that the first element assembled at each scaffolding level is a railing, this assembly being performed from the lower level, characterised in that a provisional safety railing is formed with an auxiliary element or railing base (1) joined by conventional means (6) to bars (2), said auxiliary element (1) being used to raise and gradually secure each corresponding railing segment, assembled or preassembled, to the respective structural frames of the scaffolding, where auxiliary element (1) are attached to frames (3) by means of lugs (9) and (10) provided in the latter, and by auxiliary element (1) having an inverted U-bar hook which plays within lug (9) and a further U-bar near its end which laterally embraces auxiliary element (1) and is prolonged as a plate which fits in lug (10) of the frame.
- New assembly procedure for scaffolding railings as in claim 1, characterised in that the worker partially puts together the provisional safety railing at the floor where it is being assembled, attaching matching ends of bars (2) of the railing to the conventional attachment means provided in auxiliary element (1), leaving the other ends free to later raise the unit manually, securing the auxiliary element to the scaffolding structure and repeating this process for a further one to which previously are attached the free ends and the ends of the group of bars which make up the next segment of the railing, and so on until the required length of railing is obtained, followed by assembly of the remaining elements which make up each level of the scaffold, so that once the installation is completed the bars of the provisional railing are removed from their attachments to the auxiliary element and definitively attached to the frames in order to create the fixed railing, while auxiliary element (1) are recovered to begin putting together, raising and assembling the provisional safety railing for the following floor above.
- New assembly procedure for scaffolding railings as in previous claims, characterised in that auxiliary element or railing base (1) shows two segments which form an open angle between them, so that the lower segment, which after said auxiliary element is attached to the frame is divergent, includes the means of attachment to said frame, while the other segment, which after assembly is left parallel to the frame, includes the means for securing bars (2).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/ES1998/000130 WO1999058787A1 (en) | 1998-05-08 | 1998-05-08 | New process for mounting handrails in scaffolds |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0995860A1 true EP0995860A1 (en) | 2000-04-26 |
Family
ID=8302504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98917136A Withdrawn EP0995860A1 (en) | 1998-05-08 | 1998-05-08 | New process for mounting handrails in scaffolds |
Country Status (4)
Country | Link |
---|---|
US (1) | US20020053486A1 (en) |
EP (1) | EP0995860A1 (en) |
AU (1) | AU7044798A (en) |
WO (1) | WO1999058787A1 (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1233122A2 (en) * | 2001-02-14 | 2002-08-21 | Ingenieria de Encofrados y Servicios, S.L. | Facade scaffolding |
EP1262611A3 (en) * | 2001-05-31 | 2003-04-09 | Tatsuo Ono | Improvements in and relating to handrails for scaffolding frames |
GB2381555A (en) * | 2001-11-03 | 2003-05-07 | R S Scaffolding | Scaffold handrail |
EP1338723A2 (en) * | 2002-02-20 | 2003-08-27 | Wilhelm Layher Vermögensverwaltungs-GmbH | Mounting device for a temporary scaffolding safety rail |
DE10243356A1 (en) * | 2002-07-22 | 2004-02-05 | Peri Gmbh | Method for fitting safety railing to demountable scaffold has vertical supports clamped parallel to the scaffold vertical supports and with clamping fittings to the plank supports |
GB2364733B (en) * | 2000-05-12 | 2004-03-10 | David Michael Kelk | Improvements in and relating to builders' trestles |
WO2004029382A1 (en) * | 2002-09-27 | 2004-04-08 | Pluseight Safety Ab | Device for personal safety on scaffolds |
ITMI20081670A1 (en) * | 2008-09-22 | 2010-03-23 | Montesanti Costruzioni Sas Di Giuse Ppe Montesanti | STAND FOR THE TOTAL SAFETY OF THE PONTISTS |
US7954598B2 (en) | 2001-03-27 | 2011-06-07 | Pluseight Safety Ab | Device for human protection in scaffolding |
WO2015033278A1 (en) * | 2013-09-05 | 2015-03-12 | Afix Group N.V. | Method for mounting a scaffold |
BE1021482B1 (en) * | 2013-09-05 | 2015-11-30 | Afix Group N.V. | METHOD FOR MOUNTING A SCAFFOLDING |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6549935B1 (en) | 1999-05-25 | 2003-04-15 | Silverbrook Research Pty Ltd | Method of distributing documents having common components to a plurality of destinations |
DE20004389U1 (en) * | 2000-03-13 | 2000-08-17 | Günter Rux GmbH, 58135 Hagen | Set of components for a scaffold |
US20050061582A1 (en) * | 2004-12-10 | 2005-03-24 | Karanouh Rached | Movable and repositionable safety guard rails for scaffolding |
GB2476955B (en) * | 2010-01-15 | 2012-01-04 | David Michael Ward | Temporary safety rail for scaffolding |
JP6235851B2 (en) * | 2013-10-01 | 2017-11-22 | アルインコ株式会社 | Safety device for leading handrail |
JP6210822B2 (en) * | 2013-10-01 | 2017-10-11 | アルインコ株式会社 | Safety device for leading handrail |
EP4031725A1 (en) * | 2019-09-20 | 2022-07-27 | Turner Access Limited | Temporary scaffolding rest |
TWI824821B (en) * | 2022-11-15 | 2023-12-01 | 吳宗和 | Mounting rack and installation method for vertical warehouse shelf |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2516141B1 (en) * | 1981-11-10 | 1987-11-27 | Philippe Robert | METHOD OF ASSEMBLING A SCAFFOLDING AND ASSEMBLY DEVICE |
FR2533610B1 (en) * | 1982-09-23 | 1985-10-04 | Somefran | METHOD OF ASSEMBLING A SCAFFOLDING, BREATHING USED FOR THE IMPLEMENTATION OF THIS METHOD, AND SCAFFOLDING PROVIDED WITH SAID BRACKET |
DE3311139A1 (en) * | 1983-03-26 | 1984-09-27 | Eberhard 7129 Güglingen Layher | PROTECTIVE DEVICE FOR THE ASSEMBLY OF SCAFFOLDING FRAME |
FR2732706B1 (en) * | 1995-04-10 | 1997-05-09 | Comabi Const Mat Batiment | SCAFFOLDING GUARDRAILS |
DE19655284B4 (en) * | 1996-08-16 | 2008-01-24 | Peri Gmbh | Dismountable facade scaffolding |
-
1998
- 1998-05-08 AU AU70447/98A patent/AU7044798A/en not_active Abandoned
- 1998-05-08 EP EP98917136A patent/EP0995860A1/en not_active Withdrawn
- 1998-05-08 WO PCT/ES1998/000130 patent/WO1999058787A1/en not_active Application Discontinuation
- 1998-05-08 US US09/462,065 patent/US20020053486A1/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO9958787A1 * |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2364733B (en) * | 2000-05-12 | 2004-03-10 | David Michael Kelk | Improvements in and relating to builders' trestles |
EP1233122A3 (en) * | 2001-02-14 | 2004-03-24 | Ingenieria de Encofrados y Servicios, S.L. | Facade scaffolding |
ES2203270A1 (en) * | 2001-02-14 | 2004-04-01 | Ingenieria De Encofrados Y Servicios, S.L. | Facade scaffolding |
EP1233122A2 (en) * | 2001-02-14 | 2002-08-21 | Ingenieria de Encofrados y Servicios, S.L. | Facade scaffolding |
US7954598B2 (en) | 2001-03-27 | 2011-06-07 | Pluseight Safety Ab | Device for human protection in scaffolding |
EP1262611A3 (en) * | 2001-05-31 | 2003-04-09 | Tatsuo Ono | Improvements in and relating to handrails for scaffolding frames |
SG113419A1 (en) * | 2001-05-31 | 2005-08-29 | Ono Tatsuo | Mounting method for a handrail in a frame scaffolding |
GB2381555A (en) * | 2001-11-03 | 2003-05-07 | R S Scaffolding | Scaffold handrail |
EP1338723A2 (en) * | 2002-02-20 | 2003-08-27 | Wilhelm Layher Vermögensverwaltungs-GmbH | Mounting device for a temporary scaffolding safety rail |
EP1338723A3 (en) * | 2002-02-20 | 2006-04-26 | Wilhelm Layher Vermögensverwaltungs-GmbH | Mounting device for a temporary scaffolding safety rail |
DE10243356A1 (en) * | 2002-07-22 | 2004-02-05 | Peri Gmbh | Method for fitting safety railing to demountable scaffold has vertical supports clamped parallel to the scaffold vertical supports and with clamping fittings to the plank supports |
DE10243356B4 (en) * | 2002-07-22 | 2007-03-22 | Peri Gmbh | Dismountable scaffolding |
WO2004029382A1 (en) * | 2002-09-27 | 2004-04-08 | Pluseight Safety Ab | Device for personal safety on scaffolds |
ITMI20081670A1 (en) * | 2008-09-22 | 2010-03-23 | Montesanti Costruzioni Sas Di Giuse Ppe Montesanti | STAND FOR THE TOTAL SAFETY OF THE PONTISTS |
WO2015033278A1 (en) * | 2013-09-05 | 2015-03-12 | Afix Group N.V. | Method for mounting a scaffold |
BE1021482B1 (en) * | 2013-09-05 | 2015-11-30 | Afix Group N.V. | METHOD FOR MOUNTING A SCAFFOLDING |
Also Published As
Publication number | Publication date |
---|---|
AU7044798A (en) | 1999-11-29 |
WO1999058787A8 (en) | 2000-03-30 |
US20020053486A1 (en) | 2002-05-09 |
WO1999058787A1 (en) | 1999-11-18 |
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