EP2997206B1 - Dachanker, fallsicherungsvorrichtung und -verfahren - Google Patents
Dachanker, fallsicherungsvorrichtung und -verfahren Download PDFInfo
- Publication number
- EP2997206B1 EP2997206B1 EP14738650.2A EP14738650A EP2997206B1 EP 2997206 B1 EP2997206 B1 EP 2997206B1 EP 14738650 A EP14738650 A EP 14738650A EP 2997206 B1 EP2997206 B1 EP 2997206B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- roof
- placing
- anchoring
- foregoing
- roof anchoring
- 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.)
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Links
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- 239000000463 material Substances 0.000 claims description 61
- 238000004873 anchoring Methods 0.000 claims description 48
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- 239000003292 glue Substances 0.000 claims description 3
- 230000003313 weakening effect Effects 0.000 claims description 3
- 239000006261 foam material Substances 0.000 claims description 2
- 239000004576 sand Substances 0.000 claims description 2
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- 230000008878 coupling Effects 0.000 description 9
- 238000010168 coupling process Methods 0.000 description 9
- 238000005859 coupling reaction Methods 0.000 description 9
- 239000012528 membrane Substances 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 3
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- 230000000694 effects Effects 0.000 description 3
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- 230000035939 shock Effects 0.000 description 3
- 229920002396 Polyurea Polymers 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 210000002105 tongue Anatomy 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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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
- 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
- E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
- E04G21/3276—Arrangements on buildings for connecting safety-lines
- E04G21/328—Arrangements on buildings for connecting safety-lines fastened to the roof covering or insulation
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B35/00—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion
- A62B35/0043—Lifelines, lanyards, and anchors therefore
- A62B35/0068—Anchors
-
- 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
- E04G21/3261—Safety-nets; Safety mattresses; Arrangements on buildings for connecting safety-lines
- E04G21/3276—Arrangements on buildings for connecting safety-lines
- E04G21/329—Arrangements on buildings for connecting safety-lines with measures for dampening the fall
Definitions
- the present invention relates to a roof anchoring for attachment to a roof, such as a flat roof.
- the present invention also relates to a fall restraint comprising a roof anchoring.
- the present inventor is developer of a fall restraint with a retarding member for providing a fall restraint for safeguarding persons on a roof against a fall from the roof. Tests have shown that such a fall restraint represents a significant improvement on already existing fall restraints.
- EP 2 462 297 A1 discloses a deceleration device for providing security to a person against injuries by falling, comprising: a housing (1) comprising a retardation channel, a lead through opening at one end of the retardation channel for leading a deceleration member through it, an elongated retardation member (7) that is arranged in the retardation channel, and a moisture barrier member comprising at least a cover member (8) for preventing excess of water through the lead through opening and/or comprising a number of openings, such as holes (71) and/or slots (72) for penetration therethrough of material of an installed roof covering.
- FR 2949145 discloses a roofmounting levelling device having a lower base made of a metal rigid implantation soleplate (1), openings (2) are distributed around central part of the soleplate, a strut (3) or a small post vertically extends from the central part of upper face of the soleplate, where an upper end (4) of the strut allows fixing of multiple materials or apparatuses on receiving surfaces, and wherein the strut is adjustable in height, and the strut is formed of a lower element (3a) and an upper element (3b) that slides on the lower element.
- the present invention has for its object to provide a simplified device for placing on a roof with more multifunctional application options.
- the present invention provides for this purpose a roof anchoring according to claim 1.
- roof anchoring An advantage of such a roof anchoring is that it can be attached in highly reliable manner to a surface of a roof by means of the deformable material. It is a particular advantage that in many locations roof covering material that is already present can be used for this purpose. Also provided for is that additional roof covering material can be applied in the placing of the roof anchoring. It is a particular advantage that the fixing member can be used to fix many types of elements for fixing, such as elements for placing on the roof or cords for anchoring roofers.
- the roof anchoring comprises an elevating member arranged or arrangeable above the placing member for providing an elevation above the placing member, wherein the elevating member is preferably manufacturable from a plate material.
- the roof anchoring preferably comprises a crumple zone for absorbing forces, such as pulling forces and/or pushing forces, on the fixing member, wherein the fixing member is preferably arranged in the vicinity of, in the area of or substantially in the middle of the crumple zone.
- the crumple zone is more preferably provided in the placing member or in the elevating member.
- a roof anchoring comprising a placing member as well as a roof anchoring comprising a placing member and the elevating member.
- the crumple zone is formed by plate material forming the placing member or the elevating member. A deformation of such plate material enclosing the fixing member provides a damping effect on a shock or sudden pulling force on the fixing member.
- the crumple zone is more preferably formed by a weakening material forming the placing member and/or the elevating member, such as by means of a large number of openings such as drilled holes or punched holes or by means of a wave pattern arranged in plate material.
- Plate material with drilled holes or punched holes can deform easily and the drilled holes can stretch from a substantially round shape to a substantially oval shape. Such a deformation imparts a damping effect.
- a wave pattern arranged all around the fixing member preferably comprising concentric wave shapes around the fixing member, provides the option that, in the case of sudden lateral pulling force, material which is being pulled is stretched and on the other side is compressed. This also provides a damping effect.
- Such a wave shape can for instance be manufactured by means of a pressing or deep-drawing process.
- the crumple zone, the placing member and/or the elevating member are covered by means of an insulating material such as white bitumen, sand, foam material or the like. Peak temperatures of the placing member and/or the elevating member are hereby tempered.
- a space formed by the placing member and/or the elevating member is more preferably filled by means of insulating material.
- the placing member can hereby be thermally insulated relative to the elevating member. It is here also the case that a weakening of the attachment to the roof under the influence of high temperatures or radiation is prevented or reduced.
- the openings have a size of between 0.1 mm and 3 cm, preferably between 0.5 cm and 2 cm, more preferably between 0.5 cm and 1.5 cm, more preferably between 0.5 cm and 1 cm, more preferably between 1 cm and 1.5 cm.
- Such sizes provide the advantage that, following deformation and preferably curing, the deformable material has a firm 'grip' on the opening.
- the deformable material in the roof covering is deformed here during arranging of the roof anchoring and it connects to the edges of the openings by forming a 'spherical' shape or 'toadstool' shape on the other side. In more extreme form materials of different openings come into contact with each other on this other side, whereby a solid body of deformable material connects a plurality of openings.
- the fixing member preferably comprises an opening, preferably provided with a vertically arranged bolt with more preferably an engaging member such as a fixing eye pivotally placed or placeable therearound.
- an engaging member such as a fixing eye pivotally placed or placeable therearound.
- the fixing member more preferably comprises a support element for placing thereon an element for placing on the roof, such as a solar panel or an antenna.
- the fixing member can comprise a screw thread or other fastening means suitable for fastening an element for placing on the roof.
- a further aspect according to the present invention relates to a fall restraint for safeguarding a person against a fall from a roof, comprising a roof anchoring according to one or more of the claims 1-12.
- a further aspect according to the present invention relates to a method according to claim 14, for safeguarding a person against a fall by means of a fail restraint according to claim 13.
- a further aspect, which does not form part of the present invention relates to an anchoring, preferably a roof anchoring usable as a fall restraint, comprising:
- the coupling means here provide possibilities of providing a certain measure of flexibility between the peripheral member, or fixing element, and the central member.
- the primary member provides the primary attachment
- the secondary member provides a further function, such as a fixing member for a roof anchor, and/or a secondary attachment, such as to a roof.
- a roof anchor is therefore hereby provided with which a fall can be broken of someone who is attached to the secondary member, since the forces are absorbed with retardation by means of the coupling means.
- the coupling means preferably comprise a membrane of material with a greater flexibility than the primary member and/or the secondary member.
- the primary and secondary members can be manufactured from suitable material such as a metal, such as steel or stainless steel, and/or a plastic such as a rigid plastic.
- the primary members are preferably provided with a plurality of openings which serve as engaging member for material of the coupling means, similarly to openings in other preferred embodiments.
- the coupling member is preferably formed by means of a stiff and/or somewhat flexible material such as a plastic, rubber, material comprising bitumen, or mixtures thereof.
- This material is preferably arranged by means of a casting or moulding process, preferably at temperatures of 50-90, 60-80, 65-75, 70, 100-200°C, more preferably of 120-180°C, more preferably between 140-160°C.
- the material is arranged in sheet form, preferably following heating thereof by means of for instance a warm airflow.
- such material preferably comprises a plastic such as a two-component plastic, such as EPDM, more preferably natural or synthetic rubbers, preferably a polyurea coating such as hotspray polyurea, alcor brightTM.
- a plastic such as a two-component plastic, such as EPDM, more preferably natural or synthetic rubbers, preferably a polyurea coating such as hotspray polyurea, alcor brightTM.
- the size, preferably a cross-section, of the primary member is more preferably 0.1-2 metres, more preferably 0.2; 0.25; 0.3; 0.4; 0.5; 0.7; 0.8; 0.9; 1; 1.1; 1.2; 1.3; 1.4; 1.5; 1.6; 1.7; 1.8; 1.9 metre.
- the secondary member has a size of at least 0.1 or 0.2 or 0.3 or 0.4 or 0.5 or 0.6 or 0.7 or 0.8 or 0.9 or 1 or 1.1 metre.
- the thickness of a membrane lies within a range of 0.5-20 mm, preferably 1-10 mm, more preferably 3-5 mm.
- the membrane is preferably arranged over a part of the thickness from a first side, such as the underside during use, of the members and over a further part of the thickness from a second side, such as the upper side during use.
- an adhesive such as a glue
- a thickness of 1 to 3 mm is preferably filled herewith in the openings.
- a method here is providing a lower membrane part or sheet, applying an adhesive thereto, and arranging the primary and secondary member thereon, applying adhesive thereto, and finally arranging the upper membrane part thereon.
- the membrane parts here form the coupling means.
- An advantage of the method according to the invention is that a roof anchoring is provided by means of a simple method for the purpose of cost-effectiveness.
- the casting receptacle is also a container for later transport and storage of the roof anchoring or the roof anchor.
- the roof anchor can be transported without a packaging having to be provided and without operations being required to release a cast roof anchor from a mould.
- the mould is more preferably formed by means of a base plate, preferably provided with a protruding tongue for facilitating release, more preferably provided with a coating for enhancing release, a casting wall extending all around the base plate and preferably manufactured from a sheet-like or plate-like material of a plastic or a cardboard, and more preferably provided with a casting wall holder, preferably formed by the complement of a plate material of the base plate.
- a disposable mould can hereby be provided in advantageous manner which can be strengthened in advantageous manner by means of the optional casting wall holder.
- the casting material is, in addition to the stated bitumen, a further mouldable plastic or rubber.
- a further advantage of such a preferred embodiment is the adherability to or fusibility with plastic roofs or roof materials.
- a first roof anchoring is shown in fig.1 .
- This comprises a placing member such as a plate 2 which is provided with a number of (partially shown) openings distributed over the surface for admitting deformable material such as bitumen or a glue.
- An elevation is provided substantially in the middle of plate 2 by means of a deep-drawn or pressed flange 5.
- a nut 34 which is sealed on one side and which is fixed by means of welding to the underside of elevation 3.
- Bolt 31 is fixed on the upper side by means of a nut 33 and provided at the top with a per se known head 32.
- a screw thread is provided on the bolt for the fixation of nut 33.
- Fig. 2 comprises an elevating member or elevating plate 6 on the upper side of placing member 2.
- Plate 2 is in this case a flat plate and elevating plate 6 has an elevation along a slope 9, wherein the two plates are attached to each other between slope 9 and edge 8 of elevating plate 6 by means of a series of spots welds 12.
- Fig. 2 shows in the elevation 3 insulating material 20 which can be arranged between the two plates. Insulating material 22 is further shown on the upper side of the plates. Bitumen is provided here with a white covering layer.
- Fig. 3 Shown in Fig. 3 is a form of crumple zone 40 by means of concentric waves arranged in the plate. In the middle is the opening for bolt 34. In the case of a sudden tug on the bolt the material pulled as a result of the tug will deform in the line of the pull cord, whereby the protrusions or waves become less high or are even smoothed out. In addition, a plastic tensile deformation of the material is possible in the case of an even greater pulling force.
- Fig. 4 Shown in Fig. 4 is a form of crumple zone 40 by means of a large number of drilled holes 14 arranged round the bolt 34.
- the plate material round the holes will deform, whereby the energy of the tug is absorbed uniformly and the shock will be perceived as less abrupt.
- Fig. 5 shows a variant with a single plate with a large number of openings.
- Two layers of bitumen are arranged respectively above the plate and under the plate and connected to each other through the openings.
- a further adhesive is provided for this purpose.
- the bolt is restrained on the underside by a disc with a passage opening for the bolt. This disc absorbs forces and, in the case an aluminium plate is applied, provides for a desirable reinforcement.
- An annular pressed-in groove serves to provide a hard contact of the force of the bolt and/or the upper side nut of the bolt relative to the plate, whereby the softness of bitumen material is circumvented.
- This annular groove co-acts with a similar groove in a similar disc just below the upper nut.
- the bitumen material seals the screw thread of the bolt watertightly, for which purpose the grooves drive bitumen material inward in the direction of the bolt.
- the groove preferably has for this purpose on the outer side a substantially vertical wall and on the inner side a wall with a much smaller angle.
- Bitumen material is hereby separated by the top of the substantially vertical wall and, when pressed in, driven inward in the direction of the bolt by the relatively flat wall. This driving persists for the lifespan of the device.
- An example of a bitumen which is applied has for instance properties as follows: Test description Method Unit Min Max Consistency at moderate temp. of use Penetration at 25 °C EN 1426 mm/10 160 220 Consistency at high temp. of use Softening point R&B EN 1427 °C 35 43 Resistance to hardening EN 12607-1 Change in mass EN 12607-1 % - 1.00 Residual penetration EN 1426 % 37 - Softening point R&B EN 1427 °C 37 - Rise Softening point R&B EN 1427 °C - 11.0 Test description Method Unit Min Max Safety and treatment Min pumping temperature - °C 95 - Processing temperature - °C 130 150 Max.
- Fig. 6 and Fig. 7 relate to a preferred embodiment with an annular plate with openings 62 inside which a circular plate with openings 61 is arranged. Both these plates are worked into a layer of bitumen, plastic, rubber or other suitable mouldable material in for instance a mould as according to Fig. 10 .
- the attachment to the roof is provided by means of an adhesion or glueing or vulcanization of the material, wherein the openings as described in the foregoing provide for an excellent attachment.
- Fig. 8 and 9 show further alternatives of simple plates which can be cast into the material. These simpler variants of placing openings and the central attachment point are highly suitable for a function as an anchoring on a roof, for instance for an object for placing thereon such as a solar collector.
- Fig. 10 and 11 show a mould 81, preferably a disposable mould comprising a base plate 82 for arranging therearound a vertical wall 85 attachable by means of tongues 86.
- Vertical wall 85 is clamped during use between base plate 82 of the mould and a surrounding plate 83 which provides for reinforcement and the inner edge 84 of which clamps the wall 85 against the base plate.
- the base plate is coated by means of a coating arranged to the casting material with good release properties for the casting material.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Building Environments (AREA)
Claims (15)
- Dachverankerung (1) zur Befestigung an einem Dach mit einem installierten Dacheindeckungsmaterial, wie beispielsweise einem Flachdach, wobei die Dachverankerung umfasst:- ein Platzierungselement (2,71) zum Platzieren der Dachverankerung auf einer Dachoberfläche, wobei das Platzierungselement vorzugsweise ein flaches Plattenmaterial umfasst;- ein Befestigungselement (10) zum Befestigen eines Elements zum Verankern an der Dachverankerung, wobei- das Platzierungselement mit einer Vielzahl von Öffnungen (62) versehen ist, in denen ein verformbares Material wie ein Leimmaterial oder ein Dacheindeckungsmaterial wie Bitumen, Gummi oder Kunststoffmaterial zum Zweck der Bereitstellung vorgesehen ist dazu das das verformbare Material eine adhäsive Wirkung zwischen dem installierten Dacheindeckungsmaterial und dem Platzierungselement, gekennzeichnet durch:- die Dachverankerung nach einem Verfahren hergestellt wird, umfassend die folgenden Schritte:- Bereitstellung eines Gussbehälters oder einer Form,- Gießen des verformbaren Materials in den Gussbehälter oder die Form, wobei das verformbare Material vorzugsweise eine Temperatur aufweist, bei der es flüssig ist, aber dennoch die gewünschten Materialeigenschaften beibehält;- platzieren eines Platzierungselements in der Gussbehälter oder der Form, um einen adhäsiven Kontakt mit dem Grundmaterial herzustellen;- wobei das Platzierungselement vorzugsweise in dem verformbaren Material so angeordnet ist, dass sich das verformbare Material nach dem Abkühlen des verformbaren Materials über und unter dem Platzierungselement befindet.
- Dachverankerung nach Anspruch 1, bestehend aus einem Hubelement (3,5), das über dem Platzierungselement angeordnet oder anordbar ist, um eine Höhe über dem Platzierungselement bereitzustellen, wobei das Hubelement vorzugsweise aus einem Plattenmaterial herstellbar ist.
- Dachverankerung nach Anspruch 1 oder 2, umfassend eine Knautschzone (40) zum Aufnehmen von Kräften, wie Zugkräften und/oder Druckkräften, auf das Befestigungselement, wobei das Befestigungselement vorzugsweise in der Nähe davon angeordnet ist, im Bereich oder im Wesentlichen in der Mitte der Knautschzone.
- Dachverankerung nach Anspruch 3, wobei die Knautschzone (40) im Platzierungselement oder im Hubelement vorgesehen ist.
- Dachverankerung nach einem oder mehreren der vorstehenden Ansprüche 3 oder 4, wobei die Knautschzone (40) durch Plattenmaterial gebildet wird, das das Platzierungselement oder das Hubelement bildet.
- Dachverankerung nach einem oder mehreren der vorstehenden Ansprüche 3, 4 oder 5, wobei die Knautschzone durch ein schwächendes Material gebildet wird, das das Platzierungselement und/oder das Hubelement bildet, beispielsweise mittels einer großen Anzahl von Öffnungen (14) wie gebohrte Löcher oder gestanzte Löcher oder mittels eines in Plattenmaterial angeordneten Wellenmusters.
- Dachverankerung nach einem oder mehreren der vorstehenden Ansprüche 3, 4, 5 oder 6, wobei die Knautschzone (40), das Platzierungselement (2,71) und/oder das Hubelement mittels abgedeckt sind ein Isoliermaterial wie weißes Bitumen, Sand, Schaummaterial oder dergleichen.
- Dachverankerung nach einem oder mehreren der vorstehenden Ansprüche, wobei ein durch das Platzierungselement und/oder das Hubelement gebildeter Raum mittels Isoliermaterial (20, 22) gefüllt ist.
- Dachverankerung nach einem oder mehreren der vorstehenden Ansprüche, wobei die Öffnungen (62) eine Größe zwischen 0,1 mm und 3 cm, vorzugsweise zwischen 0,5 cm und 2 cm, vorzugsweiser zwischen 0,5 cm und 1,5 cm, mehr vorzugsweise zwischen 0,5 cm und 1 cm, mehr vorzugsweise zwischen 1 cm und 1,5 cm.
- Dachverankerung nach einem oder mehreren der vorstehenden Ansprüche, wobei das Befestigungselement eine Öffnung (10) umfasst, die vorzugsweise mit einem vertikal angeordneten Bolzen (31) versehen ist, wobei bevorzugter ein Eingriffselement wie eine Befestigung ist Auge schwenkbar platziert oder platzierbar rundherum.
- Dachverankerung nach einem oder mehreren der vorstehenden Ansprüche, wobei das Befestigungselement ein Stützelement (34) zum Platzierung eines Elements zum Platzierung auf das Dach, wie beispielsweise ein Solarpanel oder eine Antenne, umfasst.
- Dachverankerung nach einem oder mehreren der vorstehenden Ansprüche, umfassend mindestens eine Verstärkungsscheibe zum Absorbieren von auf das Befestigungselement ausgeübten Zugkräften, wobei die Scheibe vorzugsweise Befestigungsnuten oder Bitumenantriebsnuten umfasst.
- Absturzsicherung (1) zum Schutz einer Person vor einem Sturz von einem Dach, umfassend eine Dachverankerung gemäß einem oder mehreren der vorstehenden Ansprüche.
- Verfahren zum Schutz einer Person gegen einen Sturz mittels einer Absturzsicherung (1) gemäß Anspruch 13, umfassend Schritte für:- vorbereiten der Platzierung zum Zwecke der Herstellung und/oder Platzierung der Vorrichtung gemäß einem oder mehreren der vorstehenden Ansprüche und/oder- Herstellung und/oder Platzierung eines Teils eines Geräts gemäß einem oder mehreren der vorstehenden Ansprüche.
- Verfahren nach dem vorstehenden Anspruch, umfassend Schritte zum Anordnen der Vorrichtung auf einem Dach.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL2008651 | 2013-04-17 | ||
PCT/NL2014/050250 WO2014171831A1 (en) | 2013-04-17 | 2014-04-17 | Roof anchor, drop safety device and method |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2997206A1 EP2997206A1 (de) | 2016-03-23 |
EP2997206B1 true EP2997206B1 (de) | 2021-04-14 |
Family
ID=51176438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14738650.2A Active EP2997206B1 (de) | 2013-04-17 | 2014-04-17 | Dachanker, fallsicherungsvorrichtung und -verfahren |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2997206B1 (de) |
WO (1) | WO2014171831A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2021106324A4 (en) * | 2021-08-17 | 2021-11-04 | Sayfa R&D Pty Ltd | A fall arrest and rope access roof mount anchor |
AU2022283696B2 (en) * | 2021-08-17 | 2023-08-24 | Sayfa R&D Pty Ltd | A fall arrest roof mount anchor |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202004018587U1 (de) * | 2004-11-30 | 2005-03-17 | Marzouki Taieb | Vorrichtung zur Sicherung von auf Dächern, insbesondere Flachdächern, tätigen Personen |
DE102005027592A1 (de) * | 2005-03-01 | 2006-09-07 | Taieb Marzouki | Vorrichtung zur Sicherung von auf Dächern, insbesondere Flachdächern, tätigen Personen |
NL2004188C2 (nl) * | 2009-02-04 | 2011-10-03 | Schuurman Beheer B V | Systeem voor valbeveiliging. |
WO2010151114A1 (en) * | 2009-04-19 | 2010-12-29 | Joannes Henricus Cornelis Maria Rood | Device for deceleration and method |
FR2949145A1 (fr) * | 2009-08-11 | 2011-02-18 | Jpb Invest | Procede et dispositif pour l'implantation de materiels ou appareils divers sur des surfaces receptrices, sans percement ni degradation desdites surfaces |
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2014
- 2014-04-17 EP EP14738650.2A patent/EP2997206B1/de active Active
- 2014-04-17 WO PCT/NL2014/050250 patent/WO2014171831A1/en active Application Filing
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WO2014171831A1 (en) | 2014-10-23 |
EP2997206A1 (de) | 2016-03-23 |
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