EP0423017B1 - Chair for resting and relaxation - Google Patents
Chair for resting and relaxation Download PDFInfo
- Publication number
- EP0423017B1 EP0423017B1 EP90402804A EP90402804A EP0423017B1 EP 0423017 B1 EP0423017 B1 EP 0423017B1 EP 90402804 A EP90402804 A EP 90402804A EP 90402804 A EP90402804 A EP 90402804A EP 0423017 B1 EP0423017 B1 EP 0423017B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- seat
- chair
- cam profile
- back rest
- rest
- 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
Links
- 230000000284 resting effect Effects 0.000 title claims abstract description 6
- 238000006073 displacement reaction Methods 0.000 claims abstract description 5
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000000717 retained effect Effects 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 claims description 2
- 210000003141 lower extremity Anatomy 0.000 claims 8
- 210000003414 extremity Anatomy 0.000 claims 3
- 230000009977 dual effect Effects 0.000 claims 1
- 230000005484 gravity Effects 0.000 description 2
- 230000001464 adherent effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/034—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest
- A47C1/035—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movably coupled seat and back-rest, i.e. the seat and back-rest being movably coupled in such a way that the extension mechanism of the foot-rest is actuated at least by the relative movements of seat and backrest
Definitions
- the invention relates to a rest and relaxation chair according to the preamble of claims 1, 2 and 3.
- US-A-2 132 525 discloses an armchair according to this preamble comprising a seat, a backrest and a footrest, the backrest and the footrest being articulated respectively at the rear and front ends of the seat.
- the lower end of the backrest is movable, guided in rectilinear movement, along an inclined tube secured to the frame of the chair.
- a set of lower connecting rods connects the backrest to the footrest.
- a control means, of the lever type, angularly actuated allows variable movement of the lower end of the backrest, along the guide tube.
- the seat when tilted moves forward.
- the center of gravity of the whole chair and the supported person moves simultaneously forward and down.
- the lying position is not allowed in this kinematics of the seat movement.
- CH-A-506 272 It is known from CH-A-506 272 to move the lower end of the back of a chair along an arc, mobile or fixed, while the seat moves forward (rolling or sliding ).
- a lower link connects the lower part of the backrest to the footrest.
- the footrest When the backrest tilts while moving on the arch, the footrest is simultaneously oriented forward.
- the arch In the case where the arch is fixed, integral with the frame of the chair, the lower end of the backrest is guided at two points offset angularly from the arch.
- the arch is of a significant dimension occupying approximately half of the frame of the armchair.
- the seat moves forward when tilting with the same drawbacks as mentioned above, namely the tilting of the center of gravity forward, a limited inclination of the backrest does not allow the horizontal lying position and the offset movement of the seat relative to the armrests.
- US-A-3 179 466 discloses a chair in which the seat and the backrest are formed in one piece, substantially at right angles to each other. This non-deformable assembly is mounted articulated on a horizontal axis integral with the frame of the chair. Such an armchair does not allow people to lie down.
- the invention aims to remedy these drawbacks by proposing a rest or relaxation chair in accordance with the teaching of claims 1, 2 or 3.
- the set of three seat, footrest and back planes therefore forms an articulated assembly bearing on the one hand, on the axis of the seat, and on the other hand, on the cam profile by the lower back end.
- the connection between the footrest plane and the backrest plane and the curvature of the cam profile are determined in order to obtain relative inclinations of the planes conducive to rest and relaxation of the people (variable according to these) when the end of the backrest moves on the cam profile between the sitting position and the lying position.
- the position of the seat axis on the support frame of the chair is also an important parameter in the evolution of the plans relative to each other.
- Said control means is advantageously a double-acting or electric fluid cylinder arranged under the seat, connected on the one hand, to the latter and on the other hand, to the backrest at a point close to its lower end.
- a double-acting gas spring it will be necessary to assist the movement. To obtain the relaxation position it will naturally be necessary to lean on the backrest but the muscular effort involved in the compression of the jack will be low due to the favorable lever arm. The return to the seated position will be done by releasing the backrest.
- the contact of the backrest with the cam profile can be established by rollers rolling on the latter or by sliding shoes on it.
- rollers rolling on the latter or by sliding shoes on it.
- the movement of the end in contact with the cam profile, rollers in particular will be carried out in a guided manner and for example on a slide with upper retainer so as to avoid any tilting of the chair forward on the axis seat.
- the chair according to the invention comprises a backrest 1, a seat 3, a footrest 5 and a support frame 7.
- a backrest 1 In FIG. 2, only the plans of the backrest elements, seat are shown and footrests which can be materialized by their rigid support frames.
- the footrest 5 is rotatably mounted on the seat, being articulated at its front end by an axis 9.
- the backrest is articulated rotatable at the rear end of the seat by an axis 11.
- a link 13 connects the file to the footrest, being articulated by its ends on each of them.
- All of these three planes thus connected are mounted on the support frame 7. It is articulated at the front by the seat plane on a transverse axis 15 secured to the support frame and comes to bear at the rear by the 'lower end of the backrest on a cam profile 17 also fixed to the support frame. Said transverse axis of articulation, connected to the seat plane, is disposed slightly at the rear of its transverse median plane.
- the lower end of the backrest includes rollers 19 engaging in rolling motion on the cam profile. These rollers roll in a slide conforming to the cam profile and are retained at the upper level by the slide to prevent any tilting of the chair forward.
- An electric actuator 21 (or gas) disposed under the seat, connects the latter to the backrest.
- This cylinder is articulated by its ends, respectively on the front part (limited to the axis 15) of the seat and on the lower part close to the end of the backrest. It is controlled by the seat user from a handle that is easily accessible in the rest position so as to make it possible to shorten or lengthen its travel as desired, thereby moving the end rollers of the backrest on the cam profile between two positions d 'stop limits.
- the rear limit position 23 corresponds to the sitting position (FIG. 2) and the front limit position 25 to the lying position (not shown) in which in particular the seat and back planes come in continuity with one another along a substantially horizontal line. In the intermediate positions of rest or relaxation, the rollers circulate in a variable manner on the cam profile thus authorizing a multitude of possible positions.
- the seat plane is also mobile and that it tilts according to the stroke of the jack. This inclination also depends on the shape of the cam profile and its positioning on the support frame as well as on the positioning of the axis 15 on the support frame.
- the seat tilt is designed to prevent the body from sliding on the seat in the relaxed position. In this or these positions it tilts backwards thus ensuring good retention of the body.
- the displacement of the lower end of the backrest on the cam profile can be done by adherent rolling (on toothed profile) of the backing rollers , on the cam profile, these rollers being set and controlled in rotation by the operator.
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- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Saccharide Compounds (AREA)
Abstract
Description
L'invention concerne un fauteuil de repos et de relaxation conforme au préambule des revendications 1, 2 et 3.The invention relates to a rest and relaxation chair according to the preamble of
On connaît par US-A-2 132 525 un fauteuil selon ce préambule comportant un siège, un dossier et un repose-pieds, le dossier et le repose-pieds étant articulés respectivement aux extrémités arrière et avant du siège. L'extrémité inférieure du dossier est mobile, guidée en mouvement rectiligne, le long d'un tube incliné solidaire du châssis du fauteuil. Un ensemble de bielles inférieures relie le dossier au repose-pieds. Un moyen de commande, de type manette, actionnée angulairement autorise le déplacement variable de l'extrémité inférieure du dossier, le long du tube de guidage. Le siège lors de son inclinaison se déplace vers l'avant. Le centre de gravité de l'ensemble du fauteuil et de la personne portée se déplace simultanément vers l'avant et vers le bas. En outre, la position couchée n'est pas permise dans cette cinématique de déplacement du siège.US-A-2 132 525 discloses an armchair according to this preamble comprising a seat, a backrest and a footrest, the backrest and the footrest being articulated respectively at the rear and front ends of the seat. The lower end of the backrest is movable, guided in rectilinear movement, along an inclined tube secured to the frame of the chair. A set of lower connecting rods connects the backrest to the footrest. A control means, of the lever type, angularly actuated allows variable movement of the lower end of the backrest, along the guide tube. The seat when tilted moves forward. The center of gravity of the whole chair and the supported person moves simultaneously forward and down. In addition, the lying position is not allowed in this kinematics of the seat movement.
Il est connu par CH-A-506 272 de déplacer l'extrémité inférieure du dossier d'un fauteuil le long d'un arc de cercle, mobile ou fixe, tandis que le siège se déplace vers l'avant (en roulement ou glissement). Une biellette inférieure relie la partie inférieure du dossier au repose-pieds. Lorsque le dossier s'incline en se déplacant sur l'arc, le repose-pieds s'oriente simultanément vers l'avant. Dans le cas où l'arc est fixe, solidaire du cadre du fauteuil, l'extrémité inférieure du dossier est guidée en deux points décalés angulairement de l'arc. L'arc est d'une dimension importante occupant environ la moitié du cadre du fauteuil. Le siège se déplace vers l'avant lors de l'inclinaison avec les mêmes inconvénients que précités, à savoir le basculement vers l'avant du centre de gravité, une inclinaison limitée du dossier ne permettant pas la position couchée horizontale et le mouvement décalé du siège relativement aux accoudoirs.It is known from CH-A-506 272 to move the lower end of the back of a chair along an arc, mobile or fixed, while the seat moves forward (rolling or sliding ). A lower link connects the lower part of the backrest to the footrest. When the backrest tilts while moving on the arch, the footrest is simultaneously oriented forward. In the case where the arch is fixed, integral with the frame of the chair, the lower end of the backrest is guided at two points offset angularly from the arch. The arch is of a significant dimension occupying approximately half of the frame of the armchair. The seat moves forward when tilting with the same drawbacks as mentioned above, namely the tilting of the center of gravity forward, a limited inclination of the backrest does not allow the horizontal lying position and the offset movement of the seat relative to the armrests.
On connaît par US-A-3 179 466 un fauteuil dans lequel le siège et le dossier sont formés en une seule pièce,sensiblement à angle droit l'un de l'autre. Cet ensemble indéformable est monté articulé sur un axe horizontal solidaire du cadre du fauteuil. Un tel fauteuil n'autorise pas la position couchée des personnes.US-A-3 179 466 discloses a chair in which the seat and the backrest are formed in one piece, substantially at right angles to each other. This non-deformable assembly is mounted articulated on a horizontal axis integral with the frame of the chair. Such an armchair does not allow people to lie down.
L'invention vise à remédier à ces inconvénients en proposant un fauteuil de repos ou de relaxation conforme à l'enseignement des revendications 1, 2 ou 3.The invention aims to remedy these drawbacks by proposing a rest or relaxation chair in accordance with the teaching of
L'ensemble des trois plans d'assise, de repose-pieds et de dossier forme donc un ensemble articulé en appui d'une part, sur l'axe du siège, et d'autre part, sur le profil de came par l'extrémité inférieure de dossier. La liaison entre le plan de repose-pieds et le plan de dossier et la courbure du profil de came sont déterminées pour obtenir des inclinaisons relatives des plans propices au repos et à la relaxation des personnes (variables selon celles-ci) lorsque l'extrémité du dossier se déplace sur le profil de came entre la position assise et la position couchée.The set of three seat, footrest and back planes therefore forms an articulated assembly bearing on the one hand, on the axis of the seat, and on the other hand, on the cam profile by the lower back end. The connection between the footrest plane and the backrest plane and the curvature of the cam profile are determined in order to obtain relative inclinations of the planes conducive to rest and relaxation of the people (variable according to these) when the end of the backrest moves on the cam profile between the sitting position and the lying position.
De plus, la position de l'axe du siège sur le cadre-support du fauteuil est également un paramètre important dans l'évolution des plans l'un par rapport à l'autre.In addition, the position of the seat axis on the support frame of the chair is also an important parameter in the evolution of the plans relative to each other.
Ledit moyen de commande est avantageusement un vérin à fluide à double effet ou électrique disposé sous le siège, relié d'une part, à ce dernier et d'autre part, au dossier en un point proche de son extrémité inférieure. Le dossier reposant sur le profil de came, le raccourcissement ou l'allongement du vérin à une longueur déterminée, commandée par l'opérateur depuis une poignée d'actionnement sur le fauteuil, permet à l'extrémité inférieure du dossier de parcourir avec appui ledit profil de came. Dans le cas d'un vérin à gaz à double effet, il sera nécessaire d'assister le mouvement. Pour l'obtention de la position de relaxation il faudra naturellement s'appuyer sur le dossier mais l'effort musculaire en jeu pour la compression du vérin sera faible en raison du bras de levier favorable. Le retour en position assise se fera d'elle-même en libérant le dossier.Said control means is advantageously a double-acting or electric fluid cylinder arranged under the seat, connected on the one hand, to the latter and on the other hand, to the backrest at a point close to its lower end. The back resting on the cam profile, the shortening or lengthening of the jack to a determined length, controlled by the operator from an actuating handle on the chair, allows the lower end of the backrest to run with support said cam profile. In the case of a double-acting gas spring, it will be necessary to assist the movement. To obtain the relaxation position it will naturally be necessary to lean on the backrest but the muscular effort involved in the compression of the jack will be low due to the favorable lever arm. The return to the seated position will be done by releasing the backrest.
Le contact du dossier avec le profil de came peut être établi par des galets roulant sur ce dernier ou encore par des patins glissant sur celui-ci. Naturellement, le déplacement de l'extrémité en contact avec le profil de came, galets notamment, s'effectuera de façon guidée et par exemple sur glissière avec retenue supérieure en sorte d'éviter tout basculement du fauteuil vers l'avant sur l'axe de siège.The contact of the backrest with the cam profile can be established by rollers rolling on the latter or by sliding shoes on it. Naturally, the movement of the end in contact with the cam profile, rollers in particular, will be carried out in a guided manner and for example on a slide with upper retainer so as to avoid any tilting of the chair forward on the axis seat.
L'invention est illustrée ci-après à l'aide d'un exemple de réalisation et en référence au dessin annexé sur lequel:
- La figure 1 est une vue en perspective d'un fauteuil selon l'invention et
- La figure 2 est une vue schématique montrant la cinématique de liaison des plans d'assise, de repose-pieds et de dossier de ce fauteuil.
- FIG. 1 is a perspective view of an armchair according to the invention and
- Figure 2 is a schematic view showing the linkage kinematics of the seat, footrest and backrest of this chair.
Comme représenté sur ces figures, le fauteuil selon l'invention comporte un dossier 1, un siège 3, un repose-pieds 5 et un cadre-support 7. A la figure 2, on a représenté seulement les plans des éléments de dossier, siège et repose-pieds qui peuvent être matérialisés par leurs cadres-supports rigides. Le repose-pieds 5 est monté rotatif sur le siège, étant articulé à son extrémité avant par un axe 9. De même, le dossier est articulé rotatif à l'extrémité arrière du siège par un axe 11. Une biellette 13 relie le dossier au repose-pieds, étant articulée par ses extrémités sur chacun d'eux.As shown in these figures, the chair according to the invention comprises a backrest 1, a
L'ensemble de ces trois plans ainsi reliés est monté sur le cadre-support 7. Il est articulé à l'avant par le plan de siège sur un axe transversal 15 solidaire du cadre-support et vient en appui à l'arrière par l'extrémité inférieure du dossier sur un profil de came 17 également fixé au cadre-support. Ledit axe 15 transversal d'articulation, relié au plan de siège, est disposé légèrement à l'arrière de son plan médian transversal. L'extrémité inférieure du dossier comporte des galets 19 s'engageant en roulement sur le profil de came. Ces galets roulent dans une glissière conformée au profil de came et sont retenus au niveau supérieur par la glissière pour empêcher tout basculement du fauteuil vers l'avant. Un vérin électrique 21 (ou à gaz) disposé sous le siège, relie ce dernier au dossier. Ce vérin est articulé par ses extrémités, respectivement sur la partie avant (limitée à l'axe 15) du siège et sur la partie inférieure proche de l'extrémité du dossier. Il est commandé par l'utilisateur du siège depuis une manette aisément accessible en position de repos de façon à permettre de raccourcir ou rallonger à volonté sa course, faisant ainsi déplacer les galets d'extrémité du dossier sur le profil de came entre deux positions d'arrêt limites. La position limite arrière 23 correspond à la position assise (figure 2) et la position limite avant 25 à la position couchée (non représentée) dans laquelle en particulier les plans de siège et de dossier viennent en continuité l'un de l'autre selon une ligne sensiblement horizontale. Dans les positions intermédiaires de repos ou de relaxation, les galets circulent de façon variable sur le profil de came autorisant ainsi une multitude de positions possibles. On notera que le plan de siège est également mobile et qu'il s'incline selon la course du vérin. Cette inclinaison dépend aussi de la forme du profil de came et de son positionnement sur le cadre-support de même que du positionnement de l'axe 15 sur le cadre-support. L'inclinaison du siège est étudiée pour empêcher le glissement du corps sur le siège en position de relaxation. Dans cette ou ces positions il s'incline vers l'arrière assurant ainsi une bonne retenue du corps.All of these three planes thus connected are mounted on the support frame 7. It is articulated at the front by the seat plane on a
On peut également prévoir tel que revendiqué en 2 une possibilité de faire varier le positionnement de l'axe d'articulation transversal avant 15 sur le côté du siège, par exemple par un système à encliquetage rapide permettant des variations dans l'inclinaison du siège différentes, variations également fonction du profil de came choisi.It is also possible to provide, as claimed in 2, a possibility of varying the positioning of the front
Ce qui précède montre bien les avantages du fauteuil selon l'invention dont tous les plans sont mobiles l'un relativement à l'autre. On notera tel que revendiqué en 3 que l'axe 15 et le profil de came 17 en raison de leur faible distance, peuvent être fixés sur un berceau monté rotatif et réglable angulairement en position sur le cadre-support ou côtés du fauteuil. On obtient alors une possibilité de faire varier l'inclinaison d'ensemble des plans du fauteuil, utile par exemple en avion où la pente en cours d'ascension peut être importante.The above clearly shows the advantages of the chair according to the invention, all the planes of which are movable relative to one another. It will be noted as claimed in 3 that the
A noter également que le déplacement de l'extrémité inférieure du dossier sur le profil de came, au lieu d'être effectué par un vérin comme dans l'exemple, peut l'être par roulement adhérent (sur profil denté) des galets de dossier, sur le profil de came, ces galets étant mis et commandés en rotation par l'opérateur.Note also that the displacement of the lower end of the backrest on the cam profile, instead of being carried out by a jack as in the example, can be done by adherent rolling (on toothed profile) of the backing rollers , on the cam profile, these rollers being set and controlled in rotation by the operator.
Des variantes de réalisation peuvent être imaginées dans le cadre des revendications ci-après.Variant embodiments can be imagined within the scope of the claims below.
Claims (9)
- Chair for resting or relaxation, comprising a back rest (1), a seat (3) and a foot rest (5), the foot rest and the back rest being articulated with respect to the seat at the front and rear respectively thereof, the foot rest and the back rest being connected by a connecting rod arrangement (13) under the seat, articulated at its extremities with respect to these, the lower extremity of the back rest being displaceable along a guiding means (17) by means of control means (21), characterised in that the seat is mounted in an articulated manner on a fixed horizontal transverse axle (15) which is integral with the sides of the supporting frame (7) of the chair, and in that said guiding means (17) is a cam profile which is also integral with the supporting frame of the chair, said control means (21) allowing variable adjustment of the reclining of the chair between the sitting position and the reclining position by displacement of the lower extremity of the back rest (19) along said cam profile.
- Chair for resting or relaxation comprising a back rest (1), a seat (3) and a foot rest (5), the foot rest and the back rest being articulated with respect to the seat at the front and rear respectively thereof, the foot rest and the back rest being connected by a connecting rod arrangement (13) under the seat, articulated at its extremities with respect to these, the lower extremity of the back rest being displaceable along a guiding means (17) by means of a control means (21), characterised in that the seat is mounted in an articulated manner on a horizontal transverse axle (15) which is integral with the sides of the supporting frame (7) of the chair, in that said guiding means (17) is a cam profile which is also integral with the supporting frame (7) of the chair, and in that the positioning of the axle (15) on the supporting frame is variable, for example by a rapid latching system allowing different variations in the reclining of the seat, and also of the functioning of the selected cam profile, said control means (21) allowing variable adjustment of the reclining of the chair between the seated position and the reclining position by displacement of the lower extremity of the back rest (19) along said cam profile.
- Chair for resting or relaxation comprising a back rest (1), a seat (3) and a foot rest (5), the foot rest and the back rest being articulated with respect to the seat at the front and rear respectively thereof, the foot rest and the back rest being connected by a connecting rod arrangement (13) under the seat, articulated at its extremities with respect to these, the lower extremity of the back rest being displaceable on a guiding means (17) by means of a control means (21), characterised in that the seat is mounted in an articulated manner on a horizontal transverse axle (15), in that said guiding means (17) is a cam profile, and in that said transverse axle (15) of the chair, and the cam profile (17) are fixed to a cradle which is mounted so as to be rotatable and angularly adjustable in position on the supporting frame (7) or the sides of the chair, said control means (21) allowing variable adjustment of the reclining of the chair between the seated position and the reclining position by displacement of the lower extremity of the back rest (19) on said cam profile.
- Chair according to one of claims 1 to 3, characterised in that said guiding means (17) is a cam profile integral with the supporting frame or with the cradle, the curvature of the cam profile, the connection (13) between the back rest and the foot rest and the positioning of the axle (15) of the seat with respect to the supporting frame (7) or to the cradle being determined as a whole in order to allow variable adjustment of the reclining of the planes of the chair, of the foot rest, of the seat and of the back rest with respect to one another in positions favourable for personal relaxation and rest, between the seated and the reclining position (in which the planes of the seat and the back rest are horizontally continuous).
- Chair according to one of the previous claims, characterised in that the lower extremity of the seat comprises rollers (19) rolling on said cam profile (17), these rollers being retained at the upper level by, for example, a runner corresponding to the cam profile in a manner such as to prevent any rocking of the chair on the axle (15) of the seat.
- Chair according to one of claims 1 to 4, characterised in that the lower extremity of the back rest (1) comprises shoes which slide on the cam profile (17), also retained at the upper level.
- Chair according to one of the previous claims, characterised in that said control means is a dual effect gas jack (21) controlled and assisted in position by the operator, for example by an operating handle which is easily reachable in the reclining position on the chair.
- Chair according to one of claims 1 to 6, characterised in that said control means is an electric jack (21).
- Chair according to claim 5 characterised in that the rolling rollers (19) are controlled in rotation on the cam profile (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT9090402804T ATE105155T1 (en) | 1989-10-11 | 1990-10-09 | REST AND RELAXATION CHAIR. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8913273 | 1989-10-11 | ||
| FR8913273A FR2652729B1 (en) | 1989-10-11 | 1989-10-11 | REST AND RELAXATION ARMCHAIR. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0423017A1 EP0423017A1 (en) | 1991-04-17 |
| EP0423017B1 true EP0423017B1 (en) | 1994-05-04 |
Family
ID=9386282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP90402804A Expired - Lifetime EP0423017B1 (en) | 1989-10-11 | 1990-10-09 | Chair for resting and relaxation |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0423017B1 (en) |
| AT (1) | ATE105155T1 (en) |
| DE (1) | DE69008657T2 (en) |
| ES (1) | ES2053145T3 (en) |
| FR (1) | FR2652729B1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2132525A (en) * | 1934-11-13 | 1938-10-11 | Burchall Harold | Portable adjustable chair |
| US3179466A (en) * | 1962-11-15 | 1965-04-20 | Joseph D Garrett | Reclining chair |
| CH506272A (en) * | 1968-01-29 | 1971-04-30 | Meier Laurent | Lounge chair convertible into an armchair |
| GB8504277D0 (en) * | 1985-02-19 | 1985-03-20 | Remploy Ltd | Reclining chairs |
-
1989
- 1989-10-11 FR FR8913273A patent/FR2652729B1/en not_active Expired - Fee Related
-
1990
- 1990-10-09 DE DE69008657T patent/DE69008657T2/en not_active Expired - Fee Related
- 1990-10-09 AT AT9090402804T patent/ATE105155T1/en not_active IP Right Cessation
- 1990-10-09 EP EP90402804A patent/EP0423017B1/en not_active Expired - Lifetime
- 1990-10-09 ES ES90402804T patent/ES2053145T3/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ATE105155T1 (en) | 1994-05-15 |
| DE69008657T2 (en) | 1994-08-18 |
| FR2652729A1 (en) | 1991-04-12 |
| ES2053145T3 (en) | 1994-07-16 |
| EP0423017A1 (en) | 1991-04-17 |
| DE69008657D1 (en) | 1994-06-09 |
| FR2652729B1 (en) | 1993-06-25 |
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