EP1034813A2 - Safety rail - Google Patents
Safety rail Download PDFInfo
- Publication number
- EP1034813A2 EP1034813A2 EP00400684A EP00400684A EP1034813A2 EP 1034813 A2 EP1034813 A2 EP 1034813A2 EP 00400684 A EP00400684 A EP 00400684A EP 00400684 A EP00400684 A EP 00400684A EP 1034813 A2 EP1034813 A2 EP 1034813A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- link
- groove
- plate
- sheath
- holes
- 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
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical group [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
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
- A62B35/0093—Fall arrest reel devices
-
- 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
- A62B35/04—Safety belts or body harnesses; Similar equipment for limiting displacement of the human body, especially in case of sudden changes of motion incorporating energy absorbing means
Definitions
- the present invention relates to a safety railing adjustable in height for for example a platform for working at height.
- the platforms include a horizontal platform installed on a height-adjustable base and safety rails mounted on the tray. For various reasons, it is necessary that the various guardrails independently of one another can be lowered by a certain height or completely erased.
- the object of the present invention is to meet the objective previously cited.
- the height-adjustable safety railing is characterized essentially in that it is constituted by a smooth high span of articulated by the upper ends of two crossed rods of equal lengths, the first of which constitutes one of the sides of a structure under deformable parallelogram shape and is located by its lower end to one of the vertices of this deformable parallelogram, the second of which is articulated by its lower end at the top of the parallelogram diametrically opposite to the previous one, the side of the parallelogram opposite to the the aforementioned side being constituted by a third rod of the same length as the previous, articulated by its lower end to the platform, a fourth rod of the same length as the previous ones being articulated by its lower end to the platform and by its upper end to the lower end of the first link, this fourth link crossing the third and structure holding members in a stable high position or intermediate (s) being arranged between the first link and the second at level of their crossing.
- the guardrail can also be not fully deployed, then the high arm will be arranged according to one of the intermediate height levels. The high smooth, whatever the stable position of the guardrail, always remains horizontal, moreover the distance between the upper ends of the first and second link is invariable.
- the holding members are constituted by a first plate and a second plate respectively attached to the first link and to the second, the second plate carrying a elongated retractable element, parallel to the articulation axes of the different rods and the first plate opposite the trajectory of the end of the elongated element being provided with several holes materializing the different stable upper and intermediate position (s) that the guardrail, the axis can occupy longitudinal of each of these holes being parallel to the articulation axes different rods and the elongated element being intended to be engaged in these holes.
- the first plate of the holding members comprises a path in the form of a groove comprising a upper flank and a lower flank, the upper and lower flanks, on a portion of their length at least, are parallel to the path of the end of the elongate element between the first intermediate position and the position high, these holes are made in the first plate from the bottom of the groove, and the diameter of these holes is less than the width of the groove.
- the elongated element is consisting of a finger mounted sliding in a sheath carried by the second plate (31) and engaged through a hole made in the latter, said finger being urged towards the bottom of the groove by a member elastic mounted in compression in the sheath, between a shoulder of the finger and one of the transverse walls of the sheath and said crossing finger right through share the sheath and comprising at its end opposite to that intended for penetrate the holes, a gripping tip, said penetrating sheath in the groove.
- the diameter of the finger is smaller than the diameter of each hole.
- the part of the internal sheath to the groove receives in said groove a rolling member.
- the working platform at height is equipped with several safety rails 24, adjustable in height and forming a peripheral protective barrier.
- Each safety railing is constituted by a high rail 25 carried in an articulated manner by the upper ends of two crossed rods, of equal length, the first 26 of which constitutes one of the sides of a structure in the form of a deformable parallelogram. By its lower end, this rod is located at one of the vertices of this deformable parallelogram.
- the second 27 is articulated by its lower end at the top of the parallelogram diametrically opposite to the previous one.
- the side of the parallelogram opposite the aforementioned side consists of a third link 28 of the same length as the previous ones, articulated by its lower end to the platform 20.
- a fourth link 29 of the same length as the previous ones is articulated by its lower end to the platform 20 and by its upper end to the lower end of the first link 26 this fourth link crossing the third.
- the second and fourth links are parallel to each other.
- the first and third links each have a form of fork, which can be braced, the second link engaging the fork shape of the first and fourth link in the form of third fork.
- the different rods and the top rail are hinged together others along horizontal axes all parallel to each other and perpendicular to the longitudinal axis of each link.
- guardrail holding members Between the first link 26 and the second link 27, at their level crossing are arranged guardrail holding members according to one stable height positions it can occupy.
- the holding members consist of a first plate 30 and a second plate 31 respectively fixed to the first link 26 and to the second link 27.
- the first plate 30 has a path in the form of groove 32 in which a slender element is slidably engaged retractable 33 carried by the second plate 31.
- the two plates 30 and 31 are movable relative to each other and the trajectory of the elongate element by relation to the stage is defined as being a single curve. The route of the groove, as we can see, therefore reproduces the trajectory of this element slender.
- the bottom of the groove has several 34 blind holes or through, materializing the different stable positions that the guardrail, the elongated element being intended to be engaged in one of these holes.
- three stable positions are defined, namely a lower position corresponding to the folded state of the guardrail, a position intermediate whereby the boom is halfway up and a higher position corresponding to the fully unfolded state of the railing. According to the latter position, the boom is at its maximum height.
- two holes 34 one of these materializing the upper position, the other the intermediate position.
- the elongate element is constituted by a cylindrical finger sliding mounted in a sleeve 33a carried by the second plate 31 and engaged through a hole in the latter.
- the finger is urged towards the bottom of the groove 32 by an elastic member mounted in compression in the sheath 33a, between a shoulder of the finger and one of the transverse walls of the sheath 33a.
- the finger goes right through the sheath 33a and comprises at its end opposite to that intended to penetrate into the holes a gripping tip per action on which it can be spread drilling.
- the cylindrical sheath 33a is designed to penetrate the groove. For protect it from wear it is advantageously fitted with an outer ring in bronze 35. This ring is free to rotate on the sheath 33a so as to equalize its wear.
- the finger is released from the blind hole and the guardrail can be operated in the direction of deployment or folding and this by simple push or fraction exerted by the user on the top rail.
- the bronze ring 35 constitutes a rolling member.
- the diameter of this bearing is less than the width of the groove.
- the upper flank of the groove comes to bear against the bearing formed by this ring.
- the diameter blind holes intended to receive the finger is greater than the diameter of said finger.
- One of the rods 26 or 27 facing the other will be equipped with a extra thickness 27a forming a spacer bridging the gap formed between these past.
- This extra thickness is made of a material with a low coefficient of low friction like that known under the trade name of ⁇ Teflon ⁇ . This extra thickness therefore has the role of eliminating any risk of direct friction of the rods 26, 27 against each other which eliminates any risk of wear by friction.
- the guardrail can equip as previously indicated a working platform at height but also any area to be secured.
- the safety railing by the lower end of the links 28 and 29 can be articulated no longer to the platform or to the area to be secured but to a plate intended to be fixed to the ground of the platform or the area to be secured.
- This plate may have two longitudinal side wings between which will come to fold up the guardrail.
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Ladders (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
Description
La présente invention est relative à une rambarde de sécurité réglable en hauteur pour par exemple une plate-forme pour travail en hauteur.The present invention relates to a safety railing adjustable in height for for example a platform for working at height.
Les plates-formes comprennent un plateau horizontal installé sur un piétement réglable en hauteur et des rambardes de sécurité montées sur le plateau. Pour diverses raisons, il est nécessaire que les diverses rambardes puissent indépendamment les unes des autres être abaissées d'une certaine hauteur ou totalement effacées.The platforms include a horizontal platform installed on a height-adjustable base and safety rails mounted on the tray. For various reasons, it is necessary that the various guardrails independently of one another can be lowered by a certain height or completely erased.
La présente invention a pour objet de répondre à l'objectif précédemment cité.The object of the present invention is to meet the objective previously cited.
La rambarde de sécurité réglable en hauteur se caractérise essentiellement en ce qu'elle est constituée par une lisse haute portée de manière articulée par les extrémités supérieures de deux biellettes croisées d'égales longueurs dont la première constitue l'un des côtés d'une structure sous forme de parallélogramme déformable et est située par son extrémité inférieure à l'un des sommets de ce parallélogramme déformable, et dont la deuxième est articulée par son extrémité inférieure au sommet du parallélogramme diamétralement opposé au précédent, le côte du parallélogramme opposé au côté précité étant constitué par une troisième biellette de même longueur que les précédentes, articulée par son extrémité inférieure à la plate-forme, une quatrième biellette de même longueur que les précédentes étant articulée par son extrémité inférieure à la plate-forme et par son extrémité supérieure à l'extrémité inférieure de la première biellette, cette quatrième biellette croisant la troisième et des organes de maintien de la structure en position stable haute ou intermédiaire(s) étant disposés entre la première biellette et la deuxième au niveau de leur croisement.The height-adjustable safety railing is characterized essentially in that it is constituted by a smooth high span of articulated by the upper ends of two crossed rods of equal lengths, the first of which constitutes one of the sides of a structure under deformable parallelogram shape and is located by its lower end to one of the vertices of this deformable parallelogram, the second of which is articulated by its lower end at the top of the parallelogram diametrically opposite to the previous one, the side of the parallelogram opposite to the the aforementioned side being constituted by a third rod of the same length as the previous, articulated by its lower end to the platform, a fourth rod of the same length as the previous ones being articulated by its lower end to the platform and by its upper end to the lower end of the first link, this fourth link crossing the third and structure holding members in a stable high position or intermediate (s) being arranged between the first link and the second at level of their crossing.
On réalise ainsi une rambarde de sécurité dont la lisse haute est réglable en hauteur cette rambarde étant déployable et pouvant être soit entièrement repliée sur elle-même, la lisse haute occupant alors une position basse, soit entièrement déployée, la lisse haute occupant alors une position supérieure. La rambarde peut être aussi être non entièrement déployée, alors la lisse haute sera disposée selon l'un des niveaux de hauteur intermédiaires. La lisse haute, quelle que soit la position stable de la rambarde, demeure toujours horizontale, par ailleurs la distance entre les extrémités hautes des première et deuxième biellette est invariable.This produces a safety railing whose upper boom is adjustable in height this guardrail being deployable and being able to be either entirely folded back on itself, the high beam then occupies a low position, or fully extended, the upper arm then occupies a higher position. The guardrail can also be not fully deployed, then the high arm will be arranged according to one of the intermediate height levels. The high smooth, whatever the stable position of the guardrail, always remains horizontal, moreover the distance between the upper ends of the first and second link is invariable.
Selon une autre caractéristique de l'invention, les organes de maintien sont constitués par une première platine et une seconde platine respectivement fixées à la première biellette et à la deuxième, la deuxième platine portant un élément longiligne rétractable, parallèle aux axes d'articulation des différentes biellettes et la première platine en regard de la trajectoire de l'extrémité de l'élément longiligne étant doté de plusieurs perçages matérialisant les différentes position stables haute et intermédiaire(s) que peut occuper la rambarde, l'axe longitudinal de chacun de ces perçages étant parallèle aux axes d'articulation des différentes biellettes et l'élément longiligne étant destiné à être engagé dans ces perçages.According to another characteristic of the invention, the holding members are constituted by a first plate and a second plate respectively attached to the first link and to the second, the second plate carrying a elongated retractable element, parallel to the articulation axes of the different rods and the first plate opposite the trajectory of the end of the elongated element being provided with several holes materializing the different stable upper and intermediate position (s) that the guardrail, the axis can occupy longitudinal of each of these holes being parallel to the articulation axes different rods and the elongated element being intended to be engaged in these holes.
Selon une autre caractéristique de l'invention, la première platine des organes de maintien, comporte un chemin sous forme de rainure comportant un flanc supérieur et un flanc inférieur, les flancs supérieur et inférieur, sur une portion de leur longueur au moins, sont parallèles à la trajectoire de l'extrémité de l'élément longiligne entre la première position intermédiaire et la position haute, ces perçages sont pratiqués dans la première platine depuis le fond de la gorge, et le diamètre de ces perçages est inférieur à la largeur de la rainure.According to another characteristic of the invention, the first plate of the holding members, comprises a path in the form of a groove comprising a upper flank and a lower flank, the upper and lower flanks, on a portion of their length at least, are parallel to the path of the end of the elongate element between the first intermediate position and the position high, these holes are made in the first plate from the bottom of the groove, and the diameter of these holes is less than the width of the groove.
Selon une autre caractéristique de l'invention, l'élément longiligne est constitué par un doigt monté coulissant dans un fourreau porté par la seconde platine (31) et engagé de manière traversante dans un perçage pratiqué dans cette dernière, ledit doigt étant sollicité vers le fond de la rainure par un organe élastique monté en compression dans le fourreau, entre un épaulement du doigt et l'une des parois transversale du fourreau et ledit doigt traversant de part en part le fourreau et comportant selon son extrémité opposée à celle destinée à pénétrer dans les perçages, un embout de préhension, ledit fourreau pénétrant dans la rainure.According to another characteristic of the invention, the elongated element is consisting of a finger mounted sliding in a sheath carried by the second plate (31) and engaged through a hole made in the latter, said finger being urged towards the bottom of the groove by a member elastic mounted in compression in the sheath, between a shoulder of the finger and one of the transverse walls of the sheath and said crossing finger right through share the sheath and comprising at its end opposite to that intended for penetrate the holes, a gripping tip, said penetrating sheath in the groove.
Selon une autre caractéristique de l'invention, le diamètre du doigt est inférieur au diamètre de chacun des perçages.According to another characteristic of the invention, the diameter of the finger is smaller than the diameter of each hole.
Selon une autre caractéristique de l'invention, la partie du fourreau interne à la rainure reçoit dans ladite rainure un organe de roulement. According to another characteristic of the invention, the part of the internal sheath to the groove receives in said groove a rolling member.
D'autres avantages et caractéristiques de l'invention apparaítront à la lecture de la description d'une forme préférée de réalisation, en se référant aux dessins annexés en lesquels :
- la figure 1 est une vue de face d'une plate-forme avec deux rambardes selon l'invention,
- la figure 2 est une vue de détail en coupe de la figure 1,
- la figure 3 est une vue on plan de la première platine des organes de maintien.
- FIG. 1 is a front view of a platform with two guard rails according to the invention,
- FIG. 2 is a detail view in section of FIG. 1,
- Figure 3 is a plan view of the first plate of the holding members.
Comme on peut le voir en figure 1, la plate-forme de travail en hauteur est
dotée de plusieurs rambardes de sécurité 24, réglables en hauteur et formant
une barrière de protection périphérique.As can be seen in Figure 1, the working platform at height is
equipped with
Chaque rambarde de sécurité est constituée par une lisse haute 25 portée
de manière articulée par les extrémités supérieures de deux biellettes croisées,
d'égales longueurs, dont la première 26 constitue l'un des côtés d'une structure
se présentant sous la forme d'un parallélogramme déformable. Par son extrémité
inférieure, cette biellette est située à l'un des sommets de ce parallélogramme
déformable.
La deuxième 27 est articulée par son extrémité inférieure au sommet du
parallélogramme diamétralement opposé au précédent.
Le côte du parallélogramme opposé au côté précité est constitué par une
troisième biellette 28 de même longueur que les précédentes, articulée par son
extrémité inférieure à la plate-forme 20.Each safety railing is constituted by a
The second 27 is articulated by its lower end at the top of the parallelogram diametrically opposite to the previous one.
The side of the parallelogram opposite the aforementioned side consists of a third link 28 of the same length as the previous ones, articulated by its lower end to the
Une quatrième biellette 29 de même longueur que les précédentes est
articulée par son extrémité inférieure à la plate-forme 20 et par son extrémité
supérieure à l'extrémité inférieure de la première biellette 26 cette quatrième
biellette croisant la troisième.
les deuxième et quatrième biellettes sont parallèles l'une à l'autre.A
the second and fourth links are parallel to each other.
La première et la troisième biellette présentent chacune une forme de fourche, qui peut être entretoisée, la deuxième biellette s'engageant dans la forme de fourche de la première et la quatrième biellette dans la forme de fourche de la troisième.The first and third links each have a form of fork, which can be braced, the second link engaging the fork shape of the first and fourth link in the form of third fork.
Les différentes biellettes et la lisse haute sont articulées les unes aux autres selon des axes horizontaux tous parallèles les uns aux autres et perpendiculaires à l'axe longitudinal de chaque biellette. The different rods and the top rail are hinged together others along horizontal axes all parallel to each other and perpendicular to the longitudinal axis of each link.
Entre la première biellette 26 et la deuxième biellette 27, au niveau de leur
croisement sont disposés des organes de maintien de la rambarde selon l'une
des positions stables en hauteur qu'elle peut occuper.Between the
Les organes de maintien sont constitués par une première platine 30 et
une seconde platine 31 respectivement fixées à la première biellette 26 et à la
deuxième biellette 27. La première platine 30 comporte un chemin sous forme
de rainure 32 dans lequel est engagé de manière glissante un élément longiligne
rétractable 33 porté par la seconde platine 31.Lors du mouvement de
déploiement ou de repliement de la rambarde, les deux platines 30 et 31 sont
mobiles l'une par rapport à l'autre et la trajectoire de l'élément longiligne par
rapport à la platine se définit comme étant une courbe unique. Le tracé de la
rainure, comme on le conçoit, reproduit donc la trajectoire de cet élément
longiligne.The holding members consist of a
Le fond de la rainure est doté de plusieurs perçages 34 borgnes ou
traversants, matérialisant les différentes positions stables que peut occuper la
rambarde, l'élément longiligne étant destiné à être engagé dans l'un de ces
perçages. De préférence sont définies trois positions stables à savoir une
position inférieure correspondant à l'état replié de la rambarde, une position
intermédiaire selon laquelle la lisse est à mi-hauteur et une position supérieure
correspondant à l'état totalement déplié de la rambarde. Selon cette dernière
position, la lisse est au maximum de sa hauteur. De préférence ne sont prévus
que deux perçages 34, un de ces derniers matérialisant la position supérieure,
l'autre la position intermédiaire.The bottom of the groove has several 34 blind holes or
through, materializing the different stable positions that the
guardrail, the elongated element being intended to be engaged in one of these
holes. Preferably, three stable positions are defined, namely a
lower position corresponding to the folded state of the guardrail, a position
intermediate whereby the boom is halfway up and a higher position
corresponding to the fully unfolded state of the railing. According to the latter
position, the boom is at its maximum height. Preferably not provided
that two
De préférence, l'élément longiligne est constitué par un doigt cylindrique
monté coulissant dans un fourreau 33a porté par la seconde platine 31 et
engagé de manière traversante dans un perçage pratiqué dans cette dernière.
Le doigt est sollicité vers le fond de la rainure 32 par un organe élastique monté
en compression dans le fourreau 33a, entre un épaulement du doigt et l'une des
parois transversale du fourreau 33a. Le doigt traverse de part en part le fourreau
33a et comporte selon son extrémité opposée à celle destinée à pénétrer dans
les perçages un embout de préhension par action sur lequel il peut être écarté
du perçage. Preferably, the elongate element is constituted by a cylindrical finger
sliding mounted in a
Le fourreau 33a cylindrique est prévu pour pénétrer dans la rainure. Pour
le protéger de l'usure il est avantageusement équipé d'une bague externe en
bronze 35. Cette bague est libre de tourner sur le fourreau 33a de façon à
égaliser son usure.The
Par simple traction, le doigt est dégagé du perçage borgne et la rambarde peut être manoeuvrée dans le sens du déploiement ou du repliement et ce par simple poussée ou fraction exercée par l'utilisateur sur la lisse haute.By simple pull, the finger is released from the blind hole and the guardrail can be operated in the direction of deployment or folding and this by simple push or fraction exerted by the user on the top rail.
Grâce à la présence de l'organe élastique qui sollicite le doigt vers le fond de la rainure, sera obtenu dans tous les cas le verrouillage automatique de la structure et ce même en présence d'un dysfonctionnement de la rambarde dû à un choc par exemple.Thanks to the presence of the elastic member which biases the finger towards the bottom of the groove, the automatic locking of the even in the presence of a railing malfunction due to a shock for example.
La bague en bronze 35 constitue organe de roulement. Le diamètre de ce
roulement est inférieur à la largeur de la rainure. Le flanc supérieur de la rainure
vient porter contre le roulement formé par cette bague. Par ailleurs le diamètre
des perçages borgnes destinés à recevoir le doigt est supérieur au diamètre
dudit doigt. Sous l'effet du poids de la rambarde et d'éventuels efforts d'appui
que pourrait recevoir la lisse haute, le flanc supérieur de la rainure vient contre le
roulement, et le doigt vient éventuellement contre le perçage. On conçoit qu'une
partie des efforts qui sont des efforts de cisaillement est encaissée par le
fourreau 33a via le roulement. Celle disposition est donc propice à diminuer
l'importance des sollicitations de cisaillement exercées sur le doigt et contribue à
augmenter grandement la sécurité.The
L'une des biellettes 26 ou 27 en regard de l'autre sera équipée d'une
surépaisseur 27a formant entretoise comblant l'intervalle formé entre ces
dernières. Cette surépaisseur est en une matière à faible coefficient de faible
frottement comme celle connue sous le nom commercial de 〈〈 Teflon 〉〉. Cette
surépaisseur à donc pour rôle d'écarter tout risque de frottement direct des
biellettes 26, 27 l'une contre l'autre ce qui écarte tout risque d'usure par
frottement.One of the
La rambarde de sécurité peut équiper comme précédemment indiqué une
plate-forme de travail en hauteur mais aussi toute zone à sécuriser. De même la
rambarde de sécurité, par l'extrémité inférieure des biellettes 28 et 29 peut être
articulée non plus à la plate-forme ou à la zone à sécuriser mais à une platine
destinée à être fixée au sol de la plate-forme ou de la zone à sécuriser.
Cette platine pourra comporter deux ailes latérales longitudinales entre
lesquelles viendra se replier la rambarde.The guardrail can equip as previously indicated a
working platform at height but also any area to be secured. Likewise the
safety railing, by the lower end of the
Claims (9)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9902953 | 1999-03-10 | ||
FR9902953A FR2790672B1 (en) | 1999-03-10 | 1999-03-10 | SAFETY DEVICE FOR WORKING AT HEIGHT AND WORKING PLATFORM AT HEIGHT EQUIPPED WITH SAME |
FR9916003A FR2791077B1 (en) | 1999-12-17 | 1999-12-17 | WORKING PLATFORM IN HEIGHT |
FR9916003 | 1999-12-17 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1034813A2 true EP1034813A2 (en) | 2000-09-13 |
EP1034813A3 EP1034813A3 (en) | 2000-09-27 |
EP1034813B1 EP1034813B1 (en) | 2004-11-24 |
Family
ID=26234852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00400684A Expired - Lifetime EP1034813B1 (en) | 1999-03-10 | 2000-03-10 | Safety rail |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1034813B1 (en) |
AT (1) | ATE283097T1 (en) |
DE (1) | DE60016065D1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR797277A (en) * | 1935-10-29 | 1936-04-23 | Rescue apparatus in the event of a house fire, etc. | |
US3021089A (en) * | 1960-01-04 | 1962-02-13 | Aero Motive Mfg Company | Safety arm for cord reel |
US4171032A (en) * | 1978-03-13 | 1979-10-16 | Lee C. Moore Corporation | Safety support for safety belts |
EP0687482A2 (en) * | 1994-06-17 | 1995-12-20 | Rose Systems, Inc. | A device and method for arresting a fall |
FR2733530A1 (en) * | 1995-04-27 | 1996-10-31 | Isoglass | Adjustable scaffolding for light work in building |
-
2000
- 2000-03-10 DE DE60016065T patent/DE60016065D1/en not_active Expired - Lifetime
- 2000-03-10 AT AT00400684T patent/ATE283097T1/en not_active IP Right Cessation
- 2000-03-10 EP EP00400684A patent/EP1034813B1/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR797277A (en) * | 1935-10-29 | 1936-04-23 | Rescue apparatus in the event of a house fire, etc. | |
US3021089A (en) * | 1960-01-04 | 1962-02-13 | Aero Motive Mfg Company | Safety arm for cord reel |
US4171032A (en) * | 1978-03-13 | 1979-10-16 | Lee C. Moore Corporation | Safety support for safety belts |
EP0687482A2 (en) * | 1994-06-17 | 1995-12-20 | Rose Systems, Inc. | A device and method for arresting a fall |
FR2733530A1 (en) * | 1995-04-27 | 1996-10-31 | Isoglass | Adjustable scaffolding for light work in building |
Also Published As
Publication number | Publication date |
---|---|
EP1034813A3 (en) | 2000-09-27 |
EP1034813B1 (en) | 2004-11-24 |
DE60016065D1 (en) | 2004-12-30 |
ATE283097T1 (en) | 2004-12-15 |
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