EP1215354A2 - Dispositif de protection de personnes travaillant sur des toitures d'immeubles ou similaires et permettant de supporter des travailleurs lors de travaux en bordure de toitures - Google Patents

Dispositif de protection de personnes travaillant sur des toitures d'immeubles ou similaires et permettant de supporter des travailleurs lors de travaux en bordure de toitures Download PDF

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Publication number
EP1215354A2
EP1215354A2 EP01129258A EP01129258A EP1215354A2 EP 1215354 A2 EP1215354 A2 EP 1215354A2 EP 01129258 A EP01129258 A EP 01129258A EP 01129258 A EP01129258 A EP 01129258A EP 1215354 A2 EP1215354 A2 EP 1215354A2
Authority
EP
European Patent Office
Prior art keywords
upright
protection device
roofs
tubular arm
module
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Withdrawn
Application number
EP01129258A
Other languages
German (de)
English (en)
Other versions
EP1215354A3 (fr
Inventor
Franco Stefanelli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1215354A2 publication Critical patent/EP1215354A2/fr
Publication of EP1215354A3 publication Critical patent/EP1215354A3/fr
Withdrawn legal-status Critical Current

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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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
    • E04G21/3214—Means for working on roofs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
    • E04G3/22—Scaffolds essentially supported by building constructions, e.g. adjustable in height supported by roofs or ceilings
    • 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
    • E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
    • E04G3/24—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons
    • E04G3/26—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons specially adapted for working on roofs
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
    • E04G3/24—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons
    • E04G3/26—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons specially adapted for working on roofs
    • E04G3/265—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons specially adapted for working on roofs with means to adapt it to a variable pitch of the roof
    • 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
    • E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
    • E04G5/041—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffolds on roof frameworks or on roofs

Definitions

  • the present invention relates to the technical field concerning structures required by the regulations in force in the matter of works on the roofs of buildings or the like.
  • the construction of the scaffolds is not only very expensive, but also difficult and sometimes even impossible due to the building structure.
  • the traditional scaffolds can be substituted by anti-fall parapets, formed by a modular structure fastened to a support framework, which is clamped to the cornice by clamps.
  • the protection device includes a protection structure fastened to a group of support elements made integral with a structure element of the roof to be provided with a protection.
  • the protection structure includes a series of uprights and at least one pair of parallel strips joined together by joining means.
  • the support means include a plate, to whose extremity a hinging element is fastened, so as to protrude from the beam in mounting position.
  • the so obtained device cannot be used as the support for the operators during works on the roofs cornices; therefore, auxiliary means are needed to support the operator, e.g. metallic scaffolds or cranes equipped with suitable means for supporting the operators.
  • the object of the present invention is to propose a device, which allows to perform works on the roofs of buildings and the like in absolute safety, avoiding the use of scaffolds and the like.
  • Another object of the present invention is to propose a versatile protection device, which can be easily adapted to different kinds of buildings roofs or covers.
  • a further object of the present invention is to propose a protection device, which can be used as a support for operators during works on the buildings cornices.
  • a still further object of the present invention is to propose a device obtained by structurally simple means, whose mounting is easy and rapid.
  • the reference letter D indicates the protection device for works on buildings roofs, and for support of workers during works on the buildings cornices.
  • the device D includes a first module 1, shown in Figure 1, and a second module (Figure 2), which is combined with the first module, as shown in Figures 3, 4.
  • the first module 1 includes: a tubular arm 52, e.g. tubular as shown in Figure 1; adjusting means 51 fastened to one extremity E of the tubular arm 52 and hinged in an adjustable position to an upright 5.
  • a tubular arm 52 e.g. tubular as shown in Figure 1
  • adjusting means 51 fastened to one extremity E of the tubular arm 52 and hinged in an adjustable position to an upright 5.
  • the adjusting means 51 include a pair of wings 50, fastened symmetrically to the upright 5.
  • Each of the wings 50 features a hole 50a, which engages with a hinging pin 55 of the upright 5 and a plurality of holes 50b, arranged along a circle arc, with the center on the axis of the pin 55.
  • the holes 50b engage with a pin 53.
  • the angular position of the tubular arm 52 with respect to the upright 5 changes in relation to the hole 50b engaged by the pin 53.
  • Pairs of crossbars are mutually joined to the upright 5 by joining means, to support a protection net, as described in the Italian Patent 1.299.975.
  • the second module 2 includes a tubular crossbar 6 featuring a hole 6a, which engages with a pin 61 (see Figure 4), to fix the tubular crossbar 6 to the tubular arm 52, with which the tubular crossbar 6 can be coupled.
  • tubular crossbar 6 is equipped with parallel hollow elements 62, which extend vertically downstream.
  • Each element 62 is equipped with a hole 62a, which is made near the free end "L" of the element 62 and which engages a pin 62b in order to fix a corresponding post 63 introduced into the element 62 in a predetermined position.
  • the posts 63 coupled telescopically with the hollow elements 62, have a series of holes 63a, one of which is coaxial with the hole 62a of the hollow element 62, with which the post 63 is coupled.
  • the posts 63 feature also a second hole 63b made in the terminal part of the posts 63, for the purpose which will be explained later.
  • the lower part of the posts 63 is equipped with fastening means 64, e.g. plates, made integral with a structure element 4 of the cover to be protected.
  • the structure element 4 includes wooden beams, to which locking means 64 are fastened by screw means 40.
  • the structure element 4 can be made also of concrete structures or the like.
  • the upright 5 is introduced into a sleeve 7, which engages also a stabilizing member 8, striking against walls P, which are situated under the cover C to be protected.
  • the stabilizing member 8 supports bearing blocks, e.g. plates, which bear the operator and allow him to work under the cover, near the cornices.
  • the above described protection device for works on the roofs C of buildings and the like, and for supporting workers during works on the cornices operates in the following way.
  • the first module 1 of the device assumes a working position O, so as to be used independently as a protection structure for works on covers of buildings.
  • the tubular arm 52 is integral with an external wall P of the roof or cover C to be provided with a protection, the pin 53 is introduced into a hole 50b of the adjusting means 51 to define an angular position, in which the upright 5, articulated to the adjusting means 51, is parallel to the tubular arm 52.
  • the first module 1 is joined to the second module 2.
  • the tubular arm 52 is coupled with the tubular crossbar 6, to which posts 63 are fastened by introducing the pin 62b into the corresponding holes 62a, 63a.
  • the vertical position of the upright 5 and the horizontal position of the stabilizing member 8 are defined, with the stabilizing member 8 striking against the wall P of the building.
  • the angular position of the mutual coupling of the tubular arm 52 and the tubular crossbar 6 is adjusted to set the posts 63 of the second module 2 vertical with respect to the structure element 4, thus fixing the fastening plates 64 to the structure element 4.
  • a protective net is fastened to the upright 5 in case only the first module 1 is used as well as in case the combination of the first module 1 and the second module 2 is used.
  • the described protection device allows to work on the covers and cornices of buildings and other high structures with absolute safety, avoiding the construction of scaffolds and the like.
  • the presence of two separate modules makes the protection device very versatile: actually, the use of the first module 1 allows to work on the covers of buildings, since the position and the fixing of the tubular arm 52 to the building wall P stabilize the upright 5, to which the protection net is fastened.
  • the combined use of the first module 1 and the second module 2 is more advantageous, because the operator can work not only on the covers or roofs, but also on the cornices.
  • the second module 2 is firmly fastened to the structure elements 4 of the cover by screw means 40, which assure a firm fixing of the protection device D to the cover, so that the latter resists to possible stresses.
  • the protection structure extending along the whole length of the cover on which the works are performed, is supported by the suitably spaced apart posts 63 of the second module 2, which, together with the tubular arm 52, carry, fastened thereto, the uprights 5 of the protection structure.
  • tubular arm 52 of the first module 1 is fastened to the adjusting element 50, which allows to position each upright 5 substantially vertically, independently from the structure elements 4 of the cover, to which the device is fixed.
  • the telescopic coupling of the posts 63 of the second module 2 with the hollow elements 62 allows to substitute the elements K forming the cover in case they are damaged; actually, it is enough to release only the fastening means 64, remove the pin 62b, change the position of the post 63, i.e. the post is raised and locked by inserting of the pin 62b into the holes 62a, 63b (made co-axial), to facilitate the substitution of the element K (see Figure 4).
  • the device assembling is very simple and easy, since it requires traditional screw means, whose number is limited.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Emergency Lowering Means (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Building Environments (AREA)
  • Tents Or Canopies (AREA)
EP01129258A 2000-12-14 2001-12-12 Dispositif de protection de personnes travaillant sur des toitures d'immeubles ou similaires et permettant de supporter des travailleurs lors de travaux en bordure de toitures Withdrawn EP1215354A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2000BO000725A ITBO20000725A1 (it) 2000-12-14 2000-12-14 Dispositivo di protezione per lavori su coperture di edifici e similie di supporto di operatori per l'intervento sui cornicioni di tali cop
ITBO000725 2000-12-14

Publications (2)

Publication Number Publication Date
EP1215354A2 true EP1215354A2 (fr) 2002-06-19
EP1215354A3 EP1215354A3 (fr) 2003-11-12

Family

ID=11438915

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01129258A Withdrawn EP1215354A3 (fr) 2000-12-14 2001-12-12 Dispositif de protection de personnes travaillant sur des toitures d'immeubles ou similaires et permettant de supporter des travailleurs lors de travaux en bordure de toitures

Country Status (2)

Country Link
EP (1) EP1215354A3 (fr)
IT (1) ITBO20000725A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1482104A1 (fr) * 2003-05-28 2004-12-01 Marc Antoine Système modulaire ajustable de sécurité pour échafaudage
DE102009013463A1 (de) * 2009-03-18 2010-09-23 Rudolf Pecher Dachkantengerüst an Gebäuden
US20140216848A1 (en) * 2013-02-04 2014-08-07 Eric William Kurtz Modular Roof Mounted Staging Bracket
US10662658B2 (en) 2014-08-06 2020-05-26 Fast Beam Oy Scaffold for supporting a working platform for bridges
DE102021106731A1 (de) 2021-03-18 2022-09-22 Johann Müller Gerüst für Steildächer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2681623A1 (fr) * 1991-09-24 1993-03-26 Bourgeois Entreprise F Dispositif de protection pour travaux sur toiture.
GB2279392B (en) * 1993-06-11 1996-06-05 Andrew William Archer Hand rail support
DE9402971U1 (de) * 1994-02-23 1994-08-11 Steffen, Ferdinand, 54662 Speicher Gerüstrohr als Seitenschutzhalter einer Befestigungsvorrichtung von Dachschutzwänden
AU719821B2 (en) * 1996-12-12 2000-05-18 Brad Investments Pty Ltd Pivot bracket
FR2761096B1 (fr) * 1997-03-24 2000-10-13 Francis Lille Organes de maintien d'une grille de securite pour chantier, principalement pour charpentiers ou couvreurs
DE29709344U1 (de) * 1997-05-28 1997-08-07 Köser, Siegfried Günter, 51688 Wipperfürth Halterung für Hängegerüste
DE19900016C2 (de) * 1999-01-02 2003-02-06 Simon Gmbh & Co Kg Geruest Und Seitenschutzgerüst

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1482104A1 (fr) * 2003-05-28 2004-12-01 Marc Antoine Système modulaire ajustable de sécurité pour échafaudage
DE102009013463A1 (de) * 2009-03-18 2010-09-23 Rudolf Pecher Dachkantengerüst an Gebäuden
US20140216848A1 (en) * 2013-02-04 2014-08-07 Eric William Kurtz Modular Roof Mounted Staging Bracket
US10662658B2 (en) 2014-08-06 2020-05-26 Fast Beam Oy Scaffold for supporting a working platform for bridges
DE102021106731A1 (de) 2021-03-18 2022-09-22 Johann Müller Gerüst für Steildächer

Also Published As

Publication number Publication date
EP1215354A3 (fr) 2003-11-12
ITBO20000725A1 (it) 2002-06-14
ITBO20000725A0 (it) 2000-12-14

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