FR2837395A1 - LIFELINE - Google Patents
LIFELINE Download PDFInfo
- Publication number
- FR2837395A1 FR2837395A1 FR0203403A FR0203403A FR2837395A1 FR 2837395 A1 FR2837395 A1 FR 2837395A1 FR 0203403 A FR0203403 A FR 0203403A FR 0203403 A FR0203403 A FR 0203403A FR 2837395 A1 FR2837395 A1 FR 2837395A1
- Authority
- FR
- France
- Prior art keywords
- lifeline
- profile
- lifeline according
- translation
- shuttle
- 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.)
- Granted
Links
Classifications
-
- 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
- A62B35/0081—Equipment which can travel along the length of a lifeline, e.g. travelers
- A62B35/0087—Arrangements for bypassing lifeline supports without lanyard disconnection
-
- 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
- A62B35/0056—Horizontal lifelines
-
- 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
-
- 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
-
- 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
- E04G21/3295—Guide tracks for safety lines
Landscapes
- Architecture (AREA)
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- General Health & Medical Sciences (AREA)
- Emergency Lowering Means (AREA)
- Tents Or Canopies (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Hardware Redundancy (AREA)
Abstract
Description
détectée, indépendamment du mode de fonctionnement, Ml ou DDD.detected, regardless of the operating mode, Ml or DDD.
1 28373951 2837395
LIGNE DE VIELIFELINE
L'invention se rapporte à une ligne de vie. The invention relates to a lifeline.
La protection des individus travaillant en hauteur, tels les couvreurs ou autres impose depuis déjà de longues années la mise en place d'équipement de protection permettant lors du déplacement d'un individu de se prémunir des conséquences The protection of individuals working at height, such as roofers or others, has for many years already required the installation of protective equipment allowing the movement of an individual to guard against the consequences
graves d'une chute en stoppant l'individu avant qu'il touche le sol. serious of a fall by stopping the individual before he hits the ground.
On conna^t l'usage de filets de protection ou de barrières placées momentanément mais ces éléments de protection ne sont installés que provisoirement. Ils ne conviennent pas pour des installations à demeure, telles les lignes de vie installées sur les terrasses des immeubles pour les services de nettoyage ou autres. Pour la protection des individus, les sociétés ont été inspirées par les techniques de montagne et on a donc proposé d'équiper chaque individu d'un harnais de sécurité et de l'attacher à une ligne de vie fixée à demeure sur la structure porteuse Classiquement, une ligne de vie se compose de deux points d'ancrage entre We know the use of protective nets or barriers placed momentarily but these protective elements are only installed temporarily. They are not suitable for permanent installations, such as lifelines installed on building terraces for cleaning or other services. For the protection of individuals, companies have been inspired by mountain techniques and it has therefore been proposed to equip each individual with a safety harness and to attach it to a lifeline permanently fixed to the carrying structure Conventionally , a lifeline consists of two anchor points between
lesquels est tendu un câble.which is stretched a cable.
Un tendeur permet d'ajuster la tension du câble. A tensioner allows you to adjust the cable tension.
Des anneaux portés par des supports intermédiaires évitent parfois que le Rings carried by intermediate supports sometimes prevent the
câble présente une flèche.cable has an arrow.
Lors de la chute d'un individu, les forces engendrées lors de l'arrét brutal de 1'individu sont transmises aux deux points d'ancrage et s'exercent parallèlement au câble. Ces forces s'ajoutent aux forces nécessaires pour tendre le câble ce qui entrane des efforts particulièrement importants au niveau des points d'ancrage et When an individual falls, the forces generated during the sudden arrest of the individual are transmitted to the two anchor points and are exerted parallel to the cable. These forces are added to the forces necessary to tension the cable, which results in particularly large forces at the anchor points and
sur la structure du bâtiment.on the structure of the building.
On comprend bien que, lorsque le câble est tendu entre les deux pignons d'un bâtiment, la présence d'un renfort de la charpente est nécessaire pour éviter que les It is understood that, when the cable is stretched between the two gables of a building, the presence of a reinforcement of the frame is necessary to prevent the
pignons ne se renversent.sprockets do not overturn.
2 28373952 2837395
Il en va de même si les points d'accrochage se trouvént sur la charpente. The same applies if the attachment points are on the frame.
Lors de l'arrêt de la chute, I'énergie produite doit se dissiper dans un temps When stopping the fall, the energy produced must dissipate over a period of time
extrêmement court.extremely short.
Pour atténuer ce problème, le câble comporte un dispositif dissipateur de 1'effort qui s'exerce sur le câble lors de 1'arrêt de la chute de sorte que 1'énergie To alleviate this problem, the cable includes a force-dissipating device which is exerted on the cable when the fall is stopped so that the energy
transmise au câble et s'exerSant sur les points d'ancrage ne soit plus instantanée. transmitted to the cable and acting on the anchor points is no longer instantaneous.
On constate toutefois que les efforts restent importants. However, we note that efforts remain significant.
Cette ligne de vie permet à chaque individu de se déplacer sur de longue This lifeline allows each individual to move over long
distance sans devoir se décrocher et être toujours sans protection. distance without having to hang up and always be unprotected.
Lorsque des anneaux sont nécessaires pour éviter le fléchissement du câble, ces anneaux ou mousquetons d'ancrage du harnais sur le câble sont étudiés pour When rings are necessary to prevent the cable from bending, these rings or carabiners for anchoring the harness on the cable are designed to
permettre un passage sans devoir se décrocher. allow passage without having to hang up.
Ces lignes de vie sont donc largement utilisées de nos jours. These lifelines are therefore widely used today.
Hormis ce problème de l'amplitude des forces induites sur les points Except this problem of the amplitude of the forces induced on the points
d'ancrage, ii est constamment nécessaire de surveiller cette ligne de vie. It is constantly necessary to monitor this lifeline.
Cette surveillance exige des essais, des vérifications périodiques des câbles et This surveillance requires testing, periodic cable checks and
accessoires voire même avant utilisation. accessories or even before use.
En effet, les règles de sécurité exigent qu'un test de résistance soit pratiqué périodiquement mais, lorsqu'il subit un test de résistance, le câble voit sa capacité de In fact, safety rules require that a resistance test be carried out periodically, but when it undergoes a resistance test, the cable sees its ability to
résistance diminuée.reduced resistance.
Linvention se propose donc d'apporter une solution aux problèmes The invention therefore proposes to provide a solution to the problems
notamment évoqués ci-dessus.notably mentioned above.
A cet effet, I'invention a pour objet une ligne de vie destinée à recevoir un mousqueton ceignant, la dite ligne étant caractérisée en ce qu'elle est constituée par assemblage de tronçons de profilé rigide embo^tés et verrouillés en translation à To this end, the invention relates to a lifeline intended to receive a belted carabiner, said line being characterized in that it is constituted by assembling sections of rigid profile fitted and locked in translation at
chaque extrémité sur des supports destinés à être ancrés sur une structure porteuse. each end on supports intended to be anchored on a support structure.
L'invention sera bien comprise à l'aide de la description ci-après faite à titre The invention will be better understood with the aid of the description below made by way of
d'exemple non limitatif en regard du dessin ci-annexé qui représente schématiquement: - figure 1: une coupe verticale d'une ligne de vie, figure 2: une vue en coupe perpendiculaire d'une variante, - figure 3: une coupe selon III-III de la figure 1, of nonlimiting example with reference to the attached drawing which schematically represents: - Figure 1: a vertical section of a lifeline, Figure 2: a perpendicular sectional view of a variant, - Figure 3: a section along III-III of Figure 1,
3 28373953 2837395
- figure 4: une variante de la ligne de vie, - figures 5 et 6: un support vu de face et de profil, - figure 7: un support vu de dessus, - figure 8: une navette vue en perspective, - figure 9: une navette vue de dessus, - Figure 4: a variant of the lifeline, - Figures 5 and 6: a support seen from the front and in profile, - Figure 7: a support seen from above, - Figure 8: a shuttle seen in perspective, - Figure 9 : a shuttle seen from above,
- figure 10: une variante d'un support. - Figure 10: a variant of a support.
En se reportant au dessin, on voit une ligne 1 de vie sur laquelle on accroche Referring to the drawing, we see a life line 1 on which we hang
un dispositif 2 d'accrochage tel un mousqueton 2A. a fastening device 2 such as a carabiner 2A.
Ce mousqueton vient entourer la ligne de vie. This carabiner surrounds the lifeline.
Cette ligne de vie se situe, par exemple, sur un mur ou sur un toit de This lifeline is located, for example, on a wall or on a roof of
préférence à faible distance de la surface du mur ou du toit. preferably a short distance from the wall or roof surface.
Elle pourrait étre accrochée à un plafond en aérien. It could be hung from an overhead ceiling.
Une distance de trente à quarante centimètres est encore considérée comme A distance of thirty to forty centimeters is still considered to be
une faible distance.a short distance.
Selon l'invention, la ligne de vie est constituée par assemblage de tronçons 1A de profilé rigide embo^tés et verrouillés en translation à chaque extrémité sur des According to the invention, the lifeline is formed by assembling sections 1A of rigid profile fitted and locked in translation at each end on
supports 3 destinés à être ancrés sur une structure porteuse. supports 3 intended to be anchored on a supporting structure.
En utilisant un profilé rigide 1A entre deux supports 3 lors d'une chute et donc d'une traction qui s'exerce perpendiculairement au profilé, les forces induites aux points de fixation des extrémités du profiié sont à la fois induites selon 1'axe du By using a rigid profile 1A between two supports 3 during a fall and therefore of a traction which is exerted perpendicular to the profile, the forces induced at the fixing points of the ends of the profile are both induced along the axis of the
profilé et perpendiculaires à l'axe du profilé, donc l'axe du support qui le soutient. profile and perpendicular to the axis of the profile, therefore the axis of the support that supports it.
Par ailleurs, ces tronçons assemblés les uns aux autres avec une portée réduite A entre les supports 3 agissent comme les barrières de sécurité sur les autoroutes, c'est à dire répartissent les efforts sur les différents points d'ancrage Furthermore, these sections assembled to each other with a reduced range A between the supports 3 act as safety barriers on motorways, that is to say distribute the forces over the various anchoring points.
desUits supports.supports.
La fixation des extrémités se fait à la fois par emboAtement des extrémités et The ends are fixed both by fitting the ends together and
verrouillage en translation.translation lock.
Le verrouillage en translation se fait, par exemple, par une soudure ou par un The locking in translation is done, for example, by a weld or by a
boulon traversant.through bolt.
L'embo^tement 5 sera plus long que celui nécessaire et qui peut étre déterminé en fonction de la capacité de flexion élastique du profilé et de la charge à supporter. The socket 5 will be longer than that necessary and which can be determined according to the elastic bending capacity of the profile and the load to be supported.
4 28373954 2837395
On utilise: - soit des profilés tubulaires et dans ce cas l'extrémité du profilé vient coiffer un doigt 5A porté par un support, - soit des profilés pleins et ceux-ci viennent alors s'engager dans un manchon 5B. Le profilé tuLulaire présente une surface extréme continue et non ouverte comme le serait un profilé en C ou en Q. La longueur de chaque profilé s'établit généralement dans des dimensions au We use: - either tubular sections and in this case the end of the section covers a finger 5A carried by a support, - or solid sections and these then come to engage in a sleeve 5B. The tuLular profile has a continuous and unopened end surface as would be a C or Q profile. The length of each profile is generally established in dimensions at
maximum de deux à trois mètres.maximum of two to three meters.
Au besoin entre deux points de fixation, le profilé sera engagé au travers d'un anneau 6 fixé sur un support de sorte que la flexion du profilé sera atténuée en cas If necessary between two fixing points, the profile will be engaged through a ring 6 fixed on a support so that the bending of the profile will be reduced in case
de chute.fall.
Au niveau de cet anneau, le profilé pourra être immobilisé en translation: - soit par soudure, At this ring, the profile can be immobilized in translation: - either by welding,
l 5 - soit par un boulon traversant. l 5 - either by a through bolt.
Avec ce système, on peut toujours utiliser un mousqueton classique. With this system, you can always use a classic carabiner.
Avantageusement, I'équipement de sécurité comprend deux mousquetons 2 Advantageously, the safety equipment comprises two snap hooks 2
de sorte que l'on puisse franchir, les supports en étant toujours accrochés. so that one can cross, the supports being always hung.
En effet, lors du passage d'un support, I'utilisateur place un mousqueton, de part et d'autre, du support accroché sur le profilé puis décroche celui qui s'oppose à Indeed, during the passage of a support, the user places a carabiner, on either side, of the support hung on the profile and then unhooks the one that opposes
son sens de déplacement.its direction of movement.
Dans une autre forme de réalisation (figures 4 à 10), le dispositif 2 d'accrochage est constitué par une navette 2A qui se présente sous la forme d'un cylindre présentant au long d'une génératrice une ouverture 10 sufffisamment large pour franchir les supports portant les doigts 5A, lesquels doigts 5A se situent à In another embodiment (FIGS. 4 to 10), the attachment device 2 is constituted by a shuttle 2A which is in the form of a cylinder having, along a generator, an opening 10 sufficiently wide to pass through the supports carrying the fingers 5A, which fingers 5A are located at
l'extrémité supérieure du support 3. the upper end of the support 3.
Comme on peut le voir, pour faciliter le passage de cette navette, quel que soit l'ancrage de l'individu sur cette navette et sa position, en contrebas ou au As we can see, to facilitate the passage of this shuttle, regardless of the anchoring of the individual on this shuttle and its position, below or at
dessus, I'ouverture de cette navette est. depuis une zone centrale 11, croissante. above, the opening of this shuttle is. from a central zone 11, increasing.
On voit ainsi que l'entrée 12 de la navette s'étend sur environ un demicercle It can thus be seen that the entrance 12 of the shuttle extends over about a semicircle
alors que sa partie centrale 11 s'étend sur les trois quarts du cercle. while its central part 11 extends over three quarters of the circle.
28373952837395
Si le support 3 peut être de section circulaire, il sera, de préférence, de section ovode de sorte qu'il contribue avec la forme de l'ouverture de la navette à orienter la If the support 3 can be of circular section, it will preferably be of ovoid section so that it contributes with the shape of the opening of the shuttle to orient the
navette et donc à franchir les supports. shuttle and therefore to cross the supports.
Comme on peut le voir, éventuellement, cerclant la forme cylindrique de la navette, est prévu un anneau 13 ouvert de renfort sur lequel on aura prévu au moins As can be seen, possibly, encircling the cylindrical shape of the shuttle, an open reinforcement ring 13 is provided on which at least one will have been provided
un point d'ancrage pour un mousqueton et, de préférence, deux ancrages. an anchor point for a carabiner and, preferably, two anchors.
Les points d'ancrage peuvent être directement portés par la forme cylindrique. The anchor points can be directly carried by the cylindrical shape.
Etant donné cette ligne de vie tuLulaire et la répartition des efforts en cas de Given this tuLular lifeline and the distribution of forces in the event of
chute, il est tout à fait possible de s'ancrer à deux personnes sur cette ligne de vie. fall, it is quite possible to anchor two people on this lifeline.
Les supports 3 porteront à leurs extrémités les doigts 5A. The supports 3 will carry the fingers 5A at their ends.
Un chanfrein 15 permet de souder les tubes sur les doigts sans laisser de surépaisseur. Sont également prévus des supports 3 coudés (figure 10) pour être fixés, par A chamfer 15 makes it possible to weld the tubes on the fingers without leaving any additional thickness. Also provided are brackets 3 bent (Figure 10) to be fixed, by
exemple, sur des parois verticales.example, on vertical walls.
L'avantage de cette ligne de vie, c'est en premier lieu qu'elle peut être contrôlée avec une période entre chaque contrôle beaucoup plus importante car le The advantage of this lifeline is firstly that it can be checked with a much longer period between each check because the
profilé n'est pas sujet à la corrosion dans les mêmes proportions qu'un câble. profile is not subject to corrosion in the same proportions as a cable.
En second lieu, on comprend bien que les efforts: - d'une part, ne sont plus essentiellement des efforts de tractions dans le sens de l'axe du profilé et, Secondly, it is clear that the forces: - on the one hand, are no longer essentially traction forces in the direction of the axis of the profile and,
- d'autre part, ne sont pas induits par la tension de l'élément longiligne. - on the other hand, are not induced by the tension of the elongate element.
Un autre avantage, c'est par exemple que ces lignes de vie peuvent s'intégrer dans l'architecture du bâtiment et, par exemple, constituer des arrêts de neige et, également, des points d'accrochage des échelles lors d'intervention d'entretien ou de Another advantage is, for example, that these lifelines can be integrated into the architecture of the building and, for example, constitute snow stops and, also, hooking points of ladders during intervention of interview or
secours.help.
6 28373956 2837395
Claims (12)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0203403A FR2837395B1 (en) | 2002-03-19 | 2002-03-19 | LIFELINE |
| DE60301511T DE60301511T2 (en) | 2002-03-19 | 2003-03-17 | Safety coupling system |
| ES03370010T ES2249700T3 (en) | 2002-03-19 | 2003-03-17 | ANCHORAGE STRUCTURE, PARTICULARLY FOR SAFETY. |
| AT03370010T ATE303849T1 (en) | 2002-03-19 | 2003-03-17 | SAFETY COUPLING SYSTEM |
| EP03370010A EP1346754B1 (en) | 2002-03-19 | 2003-03-17 | Attaching structure in particular for safety purposes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0203403A FR2837395B1 (en) | 2002-03-19 | 2002-03-19 | LIFELINE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2837395A1 true FR2837395A1 (en) | 2003-09-26 |
| FR2837395B1 FR2837395B1 (en) | 2004-07-09 |
Family
ID=27772239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR0203403A Expired - Fee Related FR2837395B1 (en) | 2002-03-19 | 2002-03-19 | LIFELINE |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1346754B1 (en) |
| AT (1) | ATE303849T1 (en) |
| DE (1) | DE60301511T2 (en) |
| ES (1) | ES2249700T3 (en) |
| FR (1) | FR2837395B1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2297984B1 (en) * | 2005-07-29 | 2009-07-20 | Juan Carlos Gonzalez Camara | ANTI-SKID SAFETY SYSTEM WITH ANCHORAGE RAIL FOR CONCRETE STRUCTURES. |
| DE202008013783U1 (en) * | 2008-11-17 | 2010-01-07 | Jet Tageslicht & Rwa Gmbh | Device for personal security against falling |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR735223A (en) * | 1932-04-11 | 1932-11-04 | Device used to fix firmly on roofs, timber or planks intended to hold flying scaffolding in suspension | |
| GB1287186A (en) * | 1970-03-11 | 1972-08-31 | E St John Holt And Associates | Guard rail support |
| DE2343233A1 (en) * | 1973-08-28 | 1975-03-13 | Ertl Kg Baustoffwerk | Safety device for flat-roof workers - incorporating posts holding continuous rail for running flexible harness attachment |
| WO1992006259A1 (en) * | 1990-10-09 | 1992-04-16 | John Clement Preston | Locking joint for tubing and shadecloth clip |
| EP0593150A2 (en) * | 1992-07-02 | 1994-04-20 | David S. Gleave | Safety device |
| EP0669436A1 (en) * | 1994-02-23 | 1995-08-30 | Ferdinand Steffen | Arrangement for attaching a security scaffold to a roof |
| GB2328664A (en) * | 1997-03-06 | 1999-03-03 | David Sutherland Gleave | Safety rail traveller |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2150651A (en) * | 1935-05-18 | 1939-03-14 | Vulcan Rail And Construction C | Railing and manufacture thereof |
| DE9015002U1 (en) * | 1990-10-31 | 1991-01-10 | Eisen- Und Drahtwerk Erlau Ag, 7080 Aalen | Kit for making handles, handrails, barriers, small furniture, etc. |
| DE4204861C1 (en) * | 1992-02-18 | 1993-03-18 | Brueder Siegel Gmbh & Co Kg Draht- Und Metallwarenfabrik, 8874 Leipheim, De | Guide rail fastened to floor - has special curved fittings to go round corners in corridors or factory premises |
| DE9311347U1 (en) * | 1992-09-15 | 1993-09-23 | Wanzl Gmbh & Co. Entwicklungs-Kg, 89340 Leipheim | FURNITURE PROTECTION DEVICE |
-
2002
- 2002-03-19 FR FR0203403A patent/FR2837395B1/en not_active Expired - Fee Related
-
2003
- 2003-03-17 AT AT03370010T patent/ATE303849T1/en not_active IP Right Cessation
- 2003-03-17 ES ES03370010T patent/ES2249700T3/en not_active Expired - Lifetime
- 2003-03-17 EP EP03370010A patent/EP1346754B1/en not_active Expired - Lifetime
- 2003-03-17 DE DE60301511T patent/DE60301511T2/en not_active Expired - Lifetime
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR735223A (en) * | 1932-04-11 | 1932-11-04 | Device used to fix firmly on roofs, timber or planks intended to hold flying scaffolding in suspension | |
| GB1287186A (en) * | 1970-03-11 | 1972-08-31 | E St John Holt And Associates | Guard rail support |
| DE2343233A1 (en) * | 1973-08-28 | 1975-03-13 | Ertl Kg Baustoffwerk | Safety device for flat-roof workers - incorporating posts holding continuous rail for running flexible harness attachment |
| WO1992006259A1 (en) * | 1990-10-09 | 1992-04-16 | John Clement Preston | Locking joint for tubing and shadecloth clip |
| EP0593150A2 (en) * | 1992-07-02 | 1994-04-20 | David S. Gleave | Safety device |
| EP0669436A1 (en) * | 1994-02-23 | 1995-08-30 | Ferdinand Steffen | Arrangement for attaching a security scaffold to a roof |
| GB2328664A (en) * | 1997-03-06 | 1999-03-03 | David Sutherland Gleave | Safety rail traveller |
Also Published As
| Publication number | Publication date |
|---|---|
| DE60301511T2 (en) | 2006-07-13 |
| EP1346754B1 (en) | 2005-09-07 |
| FR2837395B1 (en) | 2004-07-09 |
| EP1346754A1 (en) | 2003-09-24 |
| DE60301511D1 (en) | 2005-10-13 |
| ES2249700T3 (en) | 2006-04-01 |
| ATE303849T1 (en) | 2005-09-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2097599B1 (en) | Mobile anchoring and fall prevention device | |
| AU744587B1 (en) | Improvements in roof anchors | |
| US7516575B2 (en) | Rooftop opening safety railing | |
| AU2009308798B2 (en) | Mobile eave hook system and method | |
| FR2857601A1 (en) | Shock absorber for anchoring lifeline comprises long deformable element having fixing points to fixed point and lifeline | |
| EP0473535A1 (en) | Safety device for people working on roofs | |
| FR2837395A1 (en) | LIFELINE | |
| FR3019202A1 (en) | SAFETY BODY GUARD POTELET WITH ANTI-LIFTING MEANS AND SECURITY GUARD COMPRISING A PLURALITY OF SUCH POLELETS | |
| EP0974728A1 (en) | Fixed climbing ladder | |
| EP1632271B1 (en) | Intermediate anchor for a lifeline | |
| FR2947851A1 (en) | Safety balustrade forming device for terraced roof of building, has rail fixed at upper ends of bent parts of posts, and studs for allowing fixation of panels, where panels are inclined with respect to horizontal in fixation position | |
| FR2966181A1 (en) | Rail anchor for safety system that is arranged on roof of building, has drawing element that is allowed to bend with tubular body relative to prop on base plate in position parallel with base plate when traction force is applied | |
| FR2975419A1 (en) | Mobile guardrail for fall protection of people on e.g. moving platform in industrial site, has cables/wires, pulleys and baseboard arranged on sides of passageway, where cables and pulleys are installed on fall zone | |
| FR2665473A1 (en) | Barrier for scaffolding, and modular scaffolding comprising such a barrier | |
| FR2598740A1 (en) | Device which can be used on building sites, for installing guard-rail planks or similar elements. | |
| FR2772411A1 (en) | Protective system for falling objects | |
| EP1433501B1 (en) | Device for the fastening of an anchoring post to a supporting structure | |
| FR2797589A1 (en) | Connecting element for receiving safety cord is made of fixed horizontal rod and fixed bent element, which are defining an interior space just large enough to pass the cord through | |
| FR2774297A1 (en) | Safety cable system for persons working on roofs of buildings | |
| KR102641483B1 (en) | The scaffold for construction work equipped with fall prevention means | |
| FR2981854A1 (en) | Energy absorbing device for lifeline of safety installation in roof of building, has sleeve traversed by rod integral with cable, where corner part of rod penetrates into sleeve when tensile force applied to cable exceeds preset intensity | |
| EP3855901B1 (en) | Safety device for domestic animals | |
| BE1022448B1 (en) | PROTECTIVE DEVICE FOR ROOF WITH JOINTS STANDING | |
| FR2964996A1 (en) | Balustrade for use on structure of e.g. industrial building, to protect intervenor in height on inclined or flat roof, has adhesion point adhered to link to maintain balustrade in suspended state in support configuration on structure | |
| EP0823205B1 (en) | Device for fastening suspended cubicle partition to a frontal screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |
Effective date: 20111130 |