EP0759005B1 - Dispositif de marches elevatrices - Google Patents
Dispositif de marches elevatrices Download PDFInfo
- Publication number
- EP0759005B1 EP0759005B1 EP95908306A EP95908306A EP0759005B1 EP 0759005 B1 EP0759005 B1 EP 0759005B1 EP 95908306 A EP95908306 A EP 95908306A EP 95908306 A EP95908306 A EP 95908306A EP 0759005 B1 EP0759005 B1 EP 0759005B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mobile
- mobile element
- elements
- rollers
- carriages
- 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.)
- Expired - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
- B66B9/06—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces
- B66B9/08—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces associated with stairways, e.g. for transporting disabled persons
- B66B9/0869—Collapsible stairways, e.g. operable between a lower level and an upper level
Definitions
- the field of the invention is that of crossing level breaks, by example outside or inside buildings.
- the invention relates in particular, but not exclusively, the field of devices intended for people with reduced mobility to allow them to cross a level break corresponding to one or more steps.
- the invention particularly aims to overcome these drawbacks of the state of the technical.
- an objective of the present invention is to provide a device lift, intended in particular for people with reduced mobility, to enable them to cross a level break corresponding to a staircase of a few steps, such as a porch.
- Another object of the invention is to provide such a device, which allows the crossing of a level break on the one hand by able-bodied people, so "transparent" for them, and on the other hand by people with reduced mobility, or by any type of transport cart.
- Another objective of the invention is to propose such a device whose bulk general is limited.
- Yet another objective of the invention is to disclose such a device which can be installed at low cost and requiring little masonry work to do this.
- Such a device can in particular be installed to replace the access porch to a dwelling and allow a person with reduced mobility arriving at the bottom or at the top of this stoop to climb and descend this one. It also allows the passage to a person valid, in the form of a classic staircase.
- the invention allows access to people with reduced mobility in a footprint substantially equivalent to that of a staircase, while offering alternately the functions of a staircase.
- the invention relates to a staircase convertible into a platform for the transfer of a wheelchair.
- the device comprises one or two intermediate elements.
- the device comprises a frame installed on at least one side of said set of mobile elements, said frame being equipped with a first vertical rack and a second vertical rack and said first movable member is provided with a first pinion and said last movable element is equipped with a second pinion, said first means drive allowing the drive of said first pinion and said first element movable along said first vertical rack and said second drive means allowing the drive of said second pinion and said last movable element the along said second vertical rack.
- the frame is advantageously provided on one side of the movable elements so as to do not make the device more cumbersome and, above all, reduce its size.
- provision may be made to provide the device with a frame on each side of the elements. mobile, each of said frames supporting two racks each cooperating with a gable, without departing from the scope of the invention.
- said frame has vertical slides and said elements mobile are each provided with a lateral carriage having rollers and counter-rollers authorizing the movement of said carriages along said slides.
- said carriages each have a set of four rollers cooperating with four counter-rollers, two of said rollers being fixed essentially in the upper part of each of said carriages and two of said rollers being fixed essentially in the lower part of each of said carriages, the rollers fixed in the part upper of said carriages cooperating with the outer face of said slides and the fixed rollers in the lower part of said carriages cooperating with the internal face of said slides.
- said rollers are made of steel and said counter rollers are made of plastic or steel material.
- Such rollers make it possible to prevent any inclination of the movable elements forming the steps in a direction perpendicular to the axis of rise of the steps. This is particularly useful when the frame supports the movable elements only on one side.
- said means for connecting the mobile elements together are consisting of a connecting rod connecting said carriages, said connecting rod being mounted in rotation on an axis integral with the carriage of said intermediate mobile element and being provided with oblong holes cooperating with wheels rotatably mounted on the other mobile elements.
- said first mobile element includes an anti-fall lip substantially pressed against the riser of said first movable element in said first position, and cooperating with a third motor allowing it to be raised in said second position.
- Such an anti-fall lip makes it possible to prevent any accident against the person on the platform during the ascent of it.
- such anti-fall lip is necessary for compliance with safety standards set for transfer people with reduced mobility.
- said device comprises an arm for constraint and horizontal locking integral with said last mobile element and extending up to said first mobile element, and in said first mobile element is provided with means locking said constraint arm, so as to secure said movable elements in said second position.
- This constraint arm allows on the one hand to join between the mobile elements for security reasons, and on the other hand to guarantee perfect synchronization of the two drive means, even when these do not support the same load.
- said first and second pinions are mounted in the lower part of the carriages of the first and last mobile elements, said carriages being provided in their upper part with a idler gear, each of said idler gears cooperating with one of said racks.
- the idler gears are intended to prevent the tilting of the moving parts.
- said carriages are preferably provided with a second set of rollers cooperating with the lateral faces of the slides so as to prevent tilting said steps in the upward direction thereof.
- the device according to the invention can be installed to substitute for a porch allowing access to a floor 41 from the ground 40.
- a device includes three movable elements, also called in the context of the invention steps elevators: a first element 1 constituting the first step from the ground, an element intermediate mobile 2 constituting the second step, and a last mobile element 3 constituting the third step, the fourth step being constituted by the difference in height between the stage 41 and the last step formed by the mobile element 3.
- the three mobile elements are shown in their position "staircase” and the device presents the general external appearance of a classical porch. It's about, in general, from the default position.
- the device may include more than one such element intermediate.
- the three movable elements 1, 2, 3 are lowered to ground level so as to form a platform 8 on which a person with reduced mobility, possibly in a wheelchair, can easily get on.
- FIG. 3 represents the platform 8 in its high position at the same level as stage 41.
- an anti-fall lip 29 consisting of a plate parallel to the riser of the first movable element 1 is placed in order to avoid any fall of the person on platform 8.
- the user When using the step-up device, the user has a two-channel remote control. Note that it may, in other embodiments of the invention have other types of control.
- the remote control includes a control "up” and a "down" command.
- the signals emitted by the remote control feed a programmable controller which manages the progress of the ascent-descent cycles.
- the latter monitors the status of 9 detectors (3 per motor, including the anti-fall lip motor) and pilot 8 actuators (motors, lock and horn).
- the progress of each phase can be ordered by a single pulse memorized.
- the device for lifting steps according to the invention is shown in more detail in perspective.
- each movable element 1, 2, 3 consists of three plates arranged at right angles to each other.
- two of these plates respectively form the steps and the counter-steps of the device.
- the first mobile element 1 and the third mobile element 3 are each provided a motor (gearmotor) 4, 5 allowing their vertical displacement along the frame 9.
- the movable elements 1, 2, 3 are fixed to carriages 19, 20, 21 sliding on slides 15, 16, 17, 18 forming parts of the frame 9.
- the carriages 19, 20, 21 roll on the slides 15, 16, 17, 18 by means of sets of rollers and counter-rollers 22a.
- Pebbles 22 roll on the external face of the slides and the counter-rollers 22a roll on the internal face of this one.
- Motors 4 and 5 can be replaced by any suitable drive, such as side cylinders.
- the plane 1b of the first mobile element 1 is designed so that it can form a anti-fall lip thanks to a motor provided under the movable element 1 and making it possible to raise the plane 1b by means of a cam and a lever 34.
- Control and synchronization means 7 are provided so as to allow the vertical displacement of the movable elements 1, 2, 3, in a single horizontal plane of way to form a platform.
- the carriages 19, 20, 21 each have a set of four rollers 22-22 and four counter rollers 22a.
- the two rollers 22 located in the upper part of each carriage roll on the outer face of the slides 15, 16, 17, 18 of the frame 9; while the corresponding counter-rollers (not shown) roll on the internal face of these slides.
- rollers located in the lower part of the carriages 19, 20, 21 roll on the internal face of the slides 15, 16, 17, 18 while the counter-rollers 22a corresponding roll on the outer face thereof.
- the rollers 22 which support the forces main to prevent tilting of said movable elements 1, 2, 3 in one direction perpendicular to the "climb" axis of the steps are made of steel while the counter-rollers are formed in a plastic material.
- the motors 4 and 5 respectively equipping the first mobile element 1 and the third mobile element 3 allow the carriages 19 and 21 to be mounted along racks side 12 and 11 fixed to the frame by means of pinions 14a, 13a. Crazy gables 14 and 13 are rotated during the ascent and descent of the carriages 19 and 21.
- This connecting rod 6 is provided with each of its ends of oblong holes 26 in which roll wheels 27 fixed to the elements mobiles 1 and 3.
- the motors 4 and 5 have been actuated so that the elements mobile 1, 2, 3 form a platform essentially at ground level.
- These engines 4, 5 allowed the descent of the carriages 19, 20, 21 along the racks 11, 12 and slides 15, 16, 17,18 driving the movable elements 1,2, 3.
- the connecting rod 6 allowed to cause the positioning of the movable element 2 by rotation about the axis 25, the wheels 27 of the movable elements 1, 3 moving in the oblong holes 26.
- the motors 4 and 5 have been actuated so as to bring the platform constituted by the movable elements 1, 2, 3 at the level of the floor. During this ascent, the carriages 19, 20, 21 moved under the effect of the motors 4, 5 along the racks 11 and 12 and slides 15, 16, 17, 18.
- FIGS 8 and 9 schematically represent the operating mode of the safety device with which the embodiment of the step device is equipped here described.
- a constraint arm 30 is fixed to step 3, for example by welding.
- a seal or a broom, can be placed between each element mobile, to prevent an object from passing between two of these elements.
- the device may include more than one intermediate lifting step, so as to form a device having more than three steps.
- Two-element devices intermediaries are notably planned. This makes it possible to vary the stroke of the platform and its surface, as needed.
- the invention is not limited either to the field of crossing breaks by people with reduced mobility. Indeed, she can find many other applications, for example in industry (factories, warehouses, etc.), public buildings, ...
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Automation & Control Theory (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Paper (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Movable Scaffolding (AREA)
- Noodles (AREA)
- Advancing Webs (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
- Vehicle Body Suspensions (AREA)
- Ladders (AREA)
Description
un jeu d'au moins trois éléments mobiles verticalement présentant chacun au moins deux plans essentiellement perpendiculaires entre eux formant marches et contremarches ;
- au moins des premiers moyens d'entraínement vertical du premier élément mobile d'extrémité dudit jeu d'éléments mobiles et au moins des seconds moyens d'entraínement vertical du dernier élément mobile d'extrémité dudit jeu d'éléments mobiles ;
- des moyens de liaison coopérant avec le premier élément mobile, le dernier élément mobile et au moins un élément mobile intermédiaire prévu entre ledit premier élément mobile et ledit dernier élément mobile, lesdits moyens de liaison autorisant le déplacement vertical du ou desdits éléments intermédiaires lors du déplacement vertical dudit premier élément mobile et/ou dudit dernier élément mobile ;
- des moyens de contrôle desdits moyens d'entraínement, permettant de
positionner lesdits éléments mobiles dans au moins deux positions stables :
- une première position dans laquelle lesdits éléments mobiles forment un escalier, et
- une seconde position dans laquelle lesdits éléments mobiles sont alignés dans un seul et même plan essentiellement horizontal, de façon à former ainsi une plate-forme, lesdits moyens de contrôle autorisant la translation verticale de ladite plate-forme ainsi formée entre une position basse et au moins une position haute.
- une première position dans laquelle les élément mobiles sont disposés de façon à former un escalier de quelques marches ;
- un position basse dans laquelle les marches dudit dispositif sont ramenées dans un même plan horizontal formant une plate-forme, ledit plan horizontal étant dans le même plan que le sol et permettant ainsi à la personne à mobilité réduite, éventuellement en fauteuil roulant, de monter sur ladite plate-forme ; et,
- une position haute dans laquelle ladite plate-forme est amenée au niveau du sol de l'étage de façon à permettre à la personne à mobilité réduite d'accéder à cet étage.
- les figures 1 à 3 décrivent le mode de fonctionnement du dispositif de marches élévatrices selon l'invention ;
- la figure 4 est une vue en perspective du dispositif selon l'invention ;
- la figure 5 est une vue de côté du dispositif représenté à la figure 4 ;
- la figure 6 est une vue de côté du dispositif selon la figure 4 lorsque la plate-forme est abaissée au niveau du sol ;
- la figure 7 est une vue de côté du dispositif selon la figure 4 lorsque la plate-forme est levée au niveau de l'étage ;
- les figures 8 et 9 illustrent le fonctionnement du dispositif de sécurité empêchant la plate-forme de se désolidariser et garantissant la synchronisation des moyens d'entraínement.
- impulsion et mantien du poussoir "montée" de la télécommande (appel ascenseur),
- montée de la lèvre anti-chute 29,
- montée des éléments mobiles 1, 2, 3 en position haute de façon à former une plate-forme 8 au niveau de l'étage 41,
- relâchement du bouton poussoir de la télécommande,
- verrouillage des éléments mobiles,
- impulsion et maintien du bouton poussoir "descente" de la télécommande une fois que l'utilisateur est monté sur la plate-forme 8,
- descente de la plate-forme 8,
- déverrouillage et descente de la lèvre anti-chute 29,
- relâchement du bouton poussoir lorsque l'utilisateur est descendu de la plate-forme,
- impulsion maintenue sur le poussoir "montée" pour permettre le retour des éléments mobiles 1, 2, 3 en position "escalier".
- impulsion et maintien du bouton "descente",
- positionnement de la lèvre anti-chute 29 en position horizontale,
- descente des éléments mobiles 1, 2, 3 pour former une plate-forme 8 au niveau du sol,
- relâchement du bouton "descente" de la télécommande,
- verrouillage des éléments mobiles 1,2,3,
- impulsion et maintien du bouton "montée" de la télécommande,
- montée de la plate-forme 8 juqu'au niveau de l'étage 41,
- relâchement du bouton,
- impulsion et maintien du bouton "descente",
- déverrouillage des éléments mobiles 1, 2, 3,
- descente en position "escalier" des éléments mobiles 1, 2, 3,
- rétraction de la lèvre anti-chute 29.
- formation de la plate-forme et accès sur celle-ci,
- changement de niveau puis dégagement,
- retour des éléments "escalier".
Claims (10)
- Dispositif de marches élévatrices comprenant:un jeu d'au moins trois éléments mobiles (1,2,3) verticalement présentant chacun au moins deux plans essentiellement perpendiculaires entre eux formant marches (1a,2a,3a) et contremarches (1b,2b,3b) ;au moins des premiers moyens (4) d'entraínement vertical du premier élément mobile d'extrémité (1) dudit jeu d'éléments mobiles et au moins des seconds moyens (5) d'entraínement vertical du dernier élément mobile d'extrémité (3) dudit jeu d'éléments mobiles ;des moyens de liaison (6) coopérant avec le premier élément mobile (1), le dernier élément mobile (3) et au moins un élément mobile intermédiaire (2) prévu entre ledit premier élément mobile (1) et ledit dernier élément mobile (3), lesdits moyens de liaison (6) autorisant le déplacement vertical du ou desdits éléments intermédiaires (2) lors du déplacement vertical dudit premier élément mobile (1) et/ou dudit dernier élément mobile (3) ;des moyens de contrôle (7) desdits moyens d'entraínement (4,5), permettant de positionner lesdits éléments mobiles dans au moins deux positions stables :une première position dans laquelle lesdits éléments mobiles (1,2,3) forment un escalier, etune seconde position dans laquelle lesdits éléments mobiles (1,2,3) sont alignés dans un seul et même plan essentiellement horizontal, de façon à former ainsi une plate-forme (8),
lesdits moyens de contrôle (7) autorisent la translation verticale de ladite plate-forme ainsi formée entre une position basse et au moins une position haute. - Dispositif de marches élévatrices selon la revendication 1 caractérisé en ce qu'il comprend un bâti (9) installé sur au moins un côté (10) dudit jeu d'éléments mobiles (1,2,3), ledit bâti (9) étant équipé d'une première crémaillière verticale (11) et d'une seconde crémaillière verticale (12) et en ce que ledit élément mobile (1) est pourvu d'un premier pignon (13) et ledit dernier élément mobile (3) est équipé d'un deuxième pignon (14), lesdits premiers moyens d'entraínement (4) permettant l'entraínement dudit premier pignon (13) et dudit premier élément mobile (1) le long de ladite première crémaillère verticale (11) et lesdits seconds moyens d'entraínement (5) permettant l'entraínement dudit deuxième pignon (14) et dudit dernier élément mobile (3) le long de ladite seconde crémaillière vrticale (12).
- Dispositif de marches élévatrices selon l'une des revendications 1 ou 2 caractérisé en ce que ledit bâti (9) présente des glissières verticales (15,16,17,18) et en ce que lesdits éléments mobiles (1,2,3) sont munis chacun d'un chariot latéral (19,20,21) présentant des galets (22) et des contre-galets (22a) autorisant le déplacement desdits chariots (19,20,21) le long desdites glissières (15,16,17,18).
- Dispositif de marches élévatrices selon la revendication 3 caractérisé en ce que lesdits chariots (19,20,21) présentent chacun un premier jeu de quatre galets (22) coopérant avec quatre contre-galets (22a), deux desdits galets (22) étant fixés essentiellement dans la partie supérieure de chacun desdits chariots (19,20,21) et deux desdits galets (22) et deux desdits galets (22) étant fixés essentiellement dans la partie inférieure de chacun desdits chariots (19,20,21), les galets (22) fixés dans la partie supérieure desdits chariots (19,20,21) coopérant avec la face externe (24) desdites glissières et les galets fixés dans la partie inférieure desdits chariots (19,20,21) coopérant avec la face interne (23) desdites glissières.
- Dispositif de marches élévatrices selon l'une des revendications 1 à 4 caractérisé en ce que lesdits moyens de liaison sont constitués d'une bielle (6) reliant lesdits éléments mobiles (1,2,3), ladite bielle (6) étant montée en rotation sur un axe solidaire (25) dudit élément mobile intermédiaire (2) et étant pourvue de trous oblongs (26) coopérant avec des roues (27) montées en rotation sur les autres éléments mobiles (1,3).
- Dispositif de marches élévatrices selon la revendication 1 à 5 caractérisé en ce que ledit premier élément mobile (1) comprend une lèvre anti-chute (29) sensiblement plaquée contre la contremarche (1b, dudit premier élément mobile dans ladite première position, et coopérant avec un troisième moteur (28) permettant de la relever dans ladite seconde position.
- Dispositif de marches élévatrices selon la revendication 1 à 6 caractérisé en ce qu'il comprend un bras de contrainte et de verrouillage horizontal (30) solidaire dudit dernier élément mobile (3) et s'étendant jusqu'au dit premier élément mobile (1), et en ce que ledit premier élément mobile (1) est muni de moyens de verrouillage (31) avec ledit bras de contrainte (30), de façon à solidariser lesdits éléments mobiles (1,2,3) dans ladite seconde position.
- Dispositif selon l'une des revendications 2 à 7 caractérisé en ce que lesdits premier et deuxième pignons (13,14) sont montés dans la partie inférieure des chariots (19,21) du premier (1) et du dernier (3) éléments mobiles, lesdits chariots (19,21) étant munis dans leur partie supérieure d'un pignon fou (13a,14a), chacun desdits pignons fous coopérant avec l'une desdites crémaillères (11,12).
- Dispositif selon l'une des revendications 4 à 8 caractérisé en ce lesdits chariots (19,20,21) sont munis d'un second jeu de galets (33) coopérant avec les faces latérales des glissières de façon à empêcher l'inclinaison desdits marches (1a,1b,1c).
- Dispositif selon l'une quelconque des revendications 1 à 9 caractérisé en ce qu'il comprend au moins un second jeu d'éléments mobiles susceptible de prendre également au moins deux positions stables, correspondant respectivement à la formation d'un escalier et d'une plate-forme, et en ce que la position basse de ladite plate-forme dudit second jeu est dans le même plan horizontal que la position haute de la plate-forme du premier jeu d'éléments mobiles (1,2,3).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9309524A FR2708258B1 (fr) | 1993-07-28 | 1993-07-28 | Dispositif de marches élévatrices. |
PCT/FR1995/000131 WO1996023723A1 (fr) | 1993-07-28 | 1995-02-02 | Dispositif de marches elevatrices |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0759005A1 EP0759005A1 (fr) | 1997-02-26 |
EP0759005B1 true EP0759005B1 (fr) | 2001-10-31 |
Family
ID=26230533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95908306A Expired - Lifetime EP0759005B1 (fr) | 1993-07-28 | 1995-02-02 | Dispositif de marches elevatrices |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0759005B1 (fr) |
AT (1) | ATE207846T1 (fr) |
AU (1) | AU1666995A (fr) |
DE (1) | DE69523583T2 (fr) |
ES (1) | ES2168108T3 (fr) |
FR (1) | FR2708258B1 (fr) |
WO (1) | WO1996023723A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2503082A (en) * | 2012-04-16 | 2013-12-18 | Steven James Lyons | Combined stairway and lift installation |
KR102068931B1 (ko) * | 2019-06-21 | 2020-01-21 | 이형열 | 이동가능한 계단겸용 장애인용 리프트장치 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2708258B1 (fr) * | 1993-07-28 | 1995-10-27 | Atitud | Dispositif de marches élévatrices. |
FR2723578B1 (fr) * | 1994-08-10 | 1998-01-16 | Brunel Michel Jean | Dispositif pour faire franchir une denivellation notamment a un handicape moteur |
HU218933B (hu) * | 1997-01-20 | 2001-01-29 | Péter Vadas | Kompaktlépcső |
ES2192450B1 (es) * | 2001-06-01 | 2005-02-16 | Juan Carcamo Moral | Sistema modulado ambivalente para transformar escaleras en plataforma ascensora descensora. |
ES2232250B1 (es) * | 2002-10-10 | 2006-08-01 | Juan Carlos Garcia Chafer | Dispositivo elevador para accesos con desnivel. |
CA2530552A1 (fr) * | 2005-12-16 | 2007-06-16 | Thomson & Leonard | Dispositif de levage convertible |
CN101353128B (zh) * | 2008-08-21 | 2013-01-02 | 杭州金叶无障碍设备制造有限公司 | 无障碍升降梯及升降方法 |
FR2954376B1 (fr) * | 2009-12-18 | 2014-01-17 | Crescend Eau | Plateforme transformable immersible d'acces au bassin d'une piscine pour personne handicapee |
NL2004022C2 (nl) * | 2009-12-24 | 2011-09-09 | Univ Twente | Tredeliftsamenstel, tredelift en werkwijze. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4457402A (en) * | 1982-04-27 | 1984-07-03 | Lipstep Design Group Corp. | Wheelchair lift |
DE9107523U1 (de) * | 1991-06-14 | 1991-08-08 | Georgiew, Wladimir, O-1136 Berlin | Treppenwippe |
US5234078A (en) * | 1992-06-29 | 1993-08-10 | Daniel K. Roth | Collapsing stair lift |
FR2708258B1 (fr) * | 1993-07-28 | 1995-10-27 | Atitud | Dispositif de marches élévatrices. |
-
1993
- 1993-07-28 FR FR9309524A patent/FR2708258B1/fr not_active Expired - Lifetime
-
1995
- 1995-02-02 ES ES95908306T patent/ES2168108T3/es not_active Expired - Lifetime
- 1995-02-02 WO PCT/FR1995/000131 patent/WO1996023723A1/fr active IP Right Grant
- 1995-02-02 AU AU16669/95A patent/AU1666995A/en not_active Abandoned
- 1995-02-02 EP EP95908306A patent/EP0759005B1/fr not_active Expired - Lifetime
- 1995-02-02 AT AT95908306T patent/ATE207846T1/de not_active IP Right Cessation
- 1995-02-02 DE DE69523583T patent/DE69523583T2/de not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2503082A (en) * | 2012-04-16 | 2013-12-18 | Steven James Lyons | Combined stairway and lift installation |
GB2503082B (en) * | 2012-04-16 | 2016-10-26 | James Lyons Steven | Combined stairway and lift installation |
KR102068931B1 (ko) * | 2019-06-21 | 2020-01-21 | 이형열 | 이동가능한 계단겸용 장애인용 리프트장치 |
Also Published As
Publication number | Publication date |
---|---|
FR2708258B1 (fr) | 1995-10-27 |
ATE207846T1 (de) | 2001-11-15 |
AU1666995A (en) | 1996-08-21 |
EP0759005A1 (fr) | 1997-02-26 |
DE69523583D1 (de) | 2001-12-06 |
FR2708258A1 (fr) | 1995-02-03 |
ES2168108T3 (es) | 2002-06-01 |
DE69523583T2 (de) | 2002-06-27 |
WO1996023723A1 (fr) | 1996-08-08 |
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