EP4056070A1 - Table with central extension - Google Patents
Table with central extension Download PDFInfo
- Publication number
- EP4056070A1 EP4056070A1 EP22158334.7A EP22158334A EP4056070A1 EP 4056070 A1 EP4056070 A1 EP 4056070A1 EP 22158334 A EP22158334 A EP 22158334A EP 4056070 A1 EP4056070 A1 EP 4056070A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- slide
- slide head
- frame
- central
- spar
- 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
- 230000000295 complement effect Effects 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000000284 resting effect Effects 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000002787 reinforcement Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 description 3
- 241001251094 Formica Species 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B1/00—Extensible tables
- A47B1/08—Extensible tables with extensible frames or with additional legs
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B1/00—Extensible tables
- A47B1/02—Extensible tables with insertable leaves arranged in the centre and fixed frames
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B1/00—Extensible tables
- A47B1/10—Slide mechanisms
Definitions
- the present invention relates to the field of tables with a central extension of the type comprising a frame, two side plates, at least one of which is mounted to move relative to said frame, and at least one central extension capable of being positioned between the side plates, and more particularly a frame of an extendable table having great rigidity both in the closed position and in the extended position in which one or more so-called central extensions can be positioned between two movable plates integral with said frame.
- the main known extending tables are the so-called Italian tables, with two extensions that can be retracted under the table top or brought into the extension of the two ends of this top, and the tables with central extension, comprising above of a chassis two movable plates capable of being moved closer to each other so as to constitute a continuous surface on their own or to be separated symmetrically from one another or one independently of the other, so as to allow the installation of the central extension between them.
- the document FR2261726 describes an extending table, rectangular, square or at least having the two rectilinear, parallel and identical lateral sides, in which all the elements constituting it form an integral part of the frame of the table, characterized in that the two lateral sides of the frame of the table are at least of equal height at the height of the one or two main shelves plus the height of the extension shelf of the table, each of these two sides comprising on its inner face at least one straight longitudinal guide path or notch as well as at least two guide paths or vertical notches placed parallel to each other in the shape of an inverted L, the length of the vertical branch of this L being at least equal to the height of the main shelf or shelves, the main shelf or shelves being provided laterally as the shelf extends prominent elements such as pivots, teeth or ridges, capable of allowing said shelves to be moved in the guide paths, elements whose dimension is a function of these said guide paths, the length of the longitudinal guide paths being sufficient only to allow such movement, of the one or two main shelves, that the extension shelf is not only cleared but
- the document FR1568723 describes a rectangular table, specially designed for the kitchen, with metal legs and frame and Formica veneered wood worktop.
- the worktop consists of a fixed part and two extensions. These, in the closed position of the table, are housed under the fixed part, and in the open position of the table, develop on either side of the fixed part by means of carrying strips to come to the same level than the fixed part.
- Extendible tables are also known, the dimensions of the frame of which are adaptable to receive one or more extensions of the top. This is particularly the case of the American patent US3912210 .
- the document US3912210 describes a frame of a table or the like comprising two rails and two crosspieces arranged horizontally and extending perpendicularly in pairs to form a substantially rectangular frame, as well as four vertical legs extending to the four corners of said frame.
- the spars and the crosspieces consist of profiled tubes of rectangular or square section in which extend tenons inserted and fixed in the opposite tubes of two parts of the adjoining structure.
- This type of table has the disadvantage of not allowing a large extension of the dimensions of the frame. Furthermore, in the extended position, the frame of the table does not have sufficient rigidity.
- One of the aims of the invention is therefore to remedy these drawbacks by proposing a table with central extension of simple and inexpensive design, the frame of which comprises extension means allowing the installation of one or more extensions while guaranteeing great rigidity of the frame and, ultimately, of the table.
- a table with a central extension comprising a frame, two movable trays resting on said frame and able to be moved closer to each other so as to constitute to them only one continuous surface, or to be separated symmetrically from each other, or one independently of the other so as to allow the installation of one or more so-called central extensions between said mobile plates, said chassis consisting of two spars of variable length, two crosspieces, said crosspieces and the spars being assembled perpendicularly in pairs to form a horizontal frame, and four vertical legs extending to the four corners of the frame under the latter; said table is remarkable in that each spar comprises two parts, a so-called fixed spar and a so-called mobile spar, the fixed spar and the mobile spar being made up of a profile of rectangular cross section in which extends a slide of cross section rectangular and comprising a longitudinal central groove, the free ends of the slide each being provided with a slide end piece, and the distal ends of the fixed and mobile beams being respectively provided with
- the longitudinal central groove of the slide has a rectangular or square cross-section and receives a square nut capable of cooperating with a butterfly screw, the threaded rod of which extends through a hole made on the external wall of the movable spar, the longitudinal slot opening into the longitudinal central groove having a width less than that of the longitudinal central groove and a width greater than the diameter of the threaded rod of the butterfly screw.
- the slide comprises on either side of the longitudinal central groove a channel.
- Each slide end piece consists of a parallelepipedic piece open at one of its ends to receive the free end of the slide and provided with square recesses capable of receiving square nuts to allow the slide end piece to be fixed to the free end of said slide by means of screws cooperating with said square nuts.
- the slide head and the complementary slide head consist of a parallelepipedic main body open at both ends, to allow passage of the slide, and at one of their ends of a plate extending perpendicular to the longitudinal axis of the main body and provided at the upper end of the plate with a lug and an aperture, the lug of the slide head being capable of being inserted into the aperture of the complementary slide head and vice versa.
- the lug of the slider head and of the complementary slider head has a substantially triangular shape, the opening of the slider head and of the complementary slider head having the shape of a vertical rectilinear slot.
- Said light of the slide head and of the complementary slide head extends parallel to and along the triangular lug of the slide head and of the complementary slide head.
- the extending table according to the invention comprises foot brackets connecting the crosspieces to the side members and capable of receiving the feet which are fixed to said foot brackets.
- Each foot bracket comprises a ring capable of receiving the upper end of a foot and two tenons extending on either side of the ring forming a right angle, said tenons being capable of being inserted into the sections forming the longitudinal members and the crosspieces.
- the extending table according to the invention comprises reinforcing brackets positioned on the rear face of the foot brackets and traction brackets positioned on the rear face of the reinforcing brackets.
- the mobile plates and the extension(s) are obtained in HPL compact laminate.
- the extendable table according to the invention comprises a compartment integral with the lower wall of one of the mobile plates and capable of receiving at least one extension.
- the central extendable table 1 comprises a frame 2, two mobile plates 3,4 resting on said frame 2 and capable of being moved closer to each other so as to constitute on their own a surface continues, or to be separated symmetrically from one another, or one independently of the other so as to allow the establishment of one or more so-called central extensions 5 between said movable plates 3,4.
- the chassis 2 consists of a rectangular metal frame 6 consisting of two longerons 7 and two crosspieces 8 and at the corners of which are secured feet 9, also metal, said feet 9 preferably being inclined.
- the two beams 7 respectively comprise a slide 10 making it possible to increase the dimensions of the frame 6, and conversely reduce the dimensions of the frame 6, for the installation and respectively the removal of a central extension 5 between the mobile plates 3, 4 which are integral with the frame 6 on each side of the wings 10, as will be detailed below.
- the movable plates 3, 4 and the central extension 5 have a substantially rectangular shape;
- the mobile plates 3,4 and the central extension 5 may have any shape without departing from the scope of the invention.
- each spar 7 comprises two parts, a so-called fixed spar 7a and a so-called mobile spar 7b of length greater than the length of the fixed spar 7a.
- the mobile beam 7b of a first beam 7 of the frame 2 extends to the right of the fixed beam 7a of the second beam 7 of said frame 2.
- the fixed beam 7a and the moving beam 7b consist of a profiled tube with a rectangular cross section in which the slide extends 10 of also rectangular cross-section and comprising a longitudinal central groove 11, the free ends of said slide 10 each being provided with a slide end piece 12, and the distal ends of the fixed 7a and mobile 7b beams being respectively provided with a head slide 13 and a complementary slide head 14 capable of cooperating by interlocking with the slide head 13 when the frame 2 of the table is in the so-called closed position, ie when the movable plates 3 and 4 are contiguous.
- Said longitudinal central groove 11 of the slide 10 has a rectangular or square cross section and receives a square nut 15 capable of cooperating with a butterfly screw 16 whose threaded rod 17 extends through a hole 18 made on the outer wall of the spar moveable 7b ( figures 6 and 7 ).
- the slide 10 further comprises a longitudinal slot 19 opening into the longitudinal central groove 11 and having a width less than that of the longitudinal central groove 11 and a width greater than the diameter of the threaded rod 17 of the butterfly screw 16 ( figure 10 ).
- This butterfly screw 16 makes it possible to block the slide 10 in a determined position, ie in a closed position or in an extended position.
- the slide 10 comprises on either side of the longitudinal central groove 11 a channel 20 in order to limit the weight of the slide 10 while ensuring good rigidity.
- each slide end piece 12 consists of a parallelepipedic piece open at one of its ends to receive the free end of the slide 10 and provided with square recesses 21 adapted to receive square nuts 22 to allow the fixing of the end piece slider 12 at the free end of said slider 10 by means of screws 23 cooperating with said square nuts 22.
- the slide head 13 and the complementary slide head 14 each consist of a parallelepipedal main body 24 open at both ends, to allow passage of the slide 10, and at one of their ends of a plate 25 s extending perpendicularly to the longitudinal axis of the main body 24 and provided, at the upper end of the plate 25, with a lug 26 and a slot 27, the lug 26 of the slide head 13 being able to fit into the slot 27 of the complementary slide head 14 and vice versa.
- Said lug 26 of the slide head 13 and of the complementary slide head 14 has a substantially triangular shape, the lumen 27 of the slide head 13 and of the complementary slide head 14 having the shape of a vertical rectilinear slot.
- Said slot 27 of the slide head 13 and of the complementary slide head 14 extends parallel to and along the triangular lug 26 of the slide head 13 and of the complementary slide head 14.
- the extending table according to the invention also comprises foot brackets 28 connecting the crosspieces 8 to the side members 7 and capable of receiving the feet 9 which are fixed to said foot brackets 28.
- Each foot bracket 28 comprises a ring 29 capable of receive the upper end of a foot 9 and two studs 30 extending on either side of the ring 29 forming a right angle, said studs 30 being able to be inserted into the sections forming the side members 7 and the crosspieces 8.
- the extending table according to the invention comprises reinforcing brackets 31 positioned on the rear face of the foot brackets 28 and traction brackets 32 positioned on the rear face of the reinforcing brackets 31.
- the extending table according to the invention comprises a compartment 33 secured to the lower wall of one of the movable plates 3, 4 and able to receive at least one extension 5.
- the mobile plates 3, 4 and the extension(s) 5 are obtained in HPL compact laminate.
Abstract
La présente invention concerne une table (1) à rallonge centrale, comprenant un châssis (2), deux plateaux mobiles (3,4) prenant appui sur ledit châssis (2) et aptes à être rapprochés l'un de l'autre de manière à constituer à eux seuls une surface continue, ou à être écartés symétriquement l'un de l'autre, ou l'un indépendamment de l'autre de manière à permettre la mise en place d'une ou plusieurs rallonges (5) dites centrales entre lesdits plateaux mobiles (3,4), ledit châssis (2) étant constitué de deux longerons (7) à longueur variable, deux traverses (8), lesdites traverses (8) et les longerons (7) étant assemblés perpendiculairement deux à deux pour former un cadre horizontal (6), et quatre pieds (9) verticaux s'étendant aux quatre coins du cadre (6) sous ce dernier; ladite table est remarquable en ce que chaque longeron (7) comprend deux parties, un longeron dit fixe (7a) et un longeron dit mobile (7b), le longeron fixe (7a) et le longeron mobile (7b) étant constitués d'un tube profilé de section transversale rectangulaire dans lequel s'étend une coulisse (10) de section transversale rectangulaire et comprenant une rainure centrale longitudinale (11), les extrémités libres de la coulisse (10) étant munies d'un embout de coulisse (12), et les extrémités distales des longerons fixe (7a) et mobile (7b) étant respectivement munies d'une tête de coulisse (13) et d'une tête de coulisse complémentaire (14) apte à coopérer par emboitement avec la tête de coulisse (13).The present invention relates to a table (1) with a central extension, comprising a frame (2), two movable plates (3,4) resting on said frame (2) and able to be moved closer together in a to constitute on their own a continuous surface, or to be separated symmetrically from each other, or one independently of the other so as to allow the installation of one or more so-called central extensions (5) between said movable plates (3,4), said frame (2) being made up of two longitudinal members (7) of variable length, two crosspieces (8), said crosspieces (8) and the longitudinal members (7) being assembled perpendicularly in pairs to form a horizontal frame (6), and four vertical legs (9) extending to the four corners of the frame (6) below the latter; said table is remarkable in that each spar (7) comprises two parts, a so-called fixed spar (7a) and a so-called mobile spar (7b), the fixed spar (7a) and the mobile spar (7b) being made up of a profiled tube of rectangular cross-section in which extends a guide (10) of rectangular cross-section and comprising a central longitudinal groove (11), the free ends of the guide (10) being provided with a guide end piece (12) , and the distal ends of the fixed (7a) and movable (7b) beams being respectively provided with a slide head (13) and a complementary slide head (14) able to cooperate by interlocking with the slide head ( 13).
Description
La présente invention concerne le domaine des tables à rallonge centrale du type comprenant un châssis, deux plateaux latéraux dont au moins un est monté mobile par rapport audit châssis, et au moins une rallonge centrale apte à positionnée entre les plateaux latéraux, et plus particulièrement un châssis d'une table à rallonge présentant une grande rigidité aussi bien en position fermée qu'en position d'extension dans laquelle une ou plusieurs rallonges dites centrales peuvent être positionnées entre deux plateaux mobiles solidaires dudit châssis.The present invention relates to the field of tables with a central extension of the type comprising a frame, two side plates, at least one of which is mounted to move relative to said frame, and at least one central extension capable of being positioned between the side plates, and more particularly a frame of an extendable table having great rigidity both in the closed position and in the extended position in which one or more so-called central extensions can be positioned between two movable plates integral with said frame.
Dans le domaine du mobilier, et plus particulièrement dans celui des tables, il est bien connu de réaliser des tables transformables dont la longueur, et par conséquent, la surface, peuvent être augmentées ou diminuées à volonté grâce à des rallonges amovibles ou escamotables.In the field of furniture, and more particularly in that of tables, it is well known to produce convertible tables whose length, and consequently the surface, can be increased or reduced at will by means of removable or retractable extensions.
Les principales tables à rallonge connues sont les tables dites à l'italienne, avec deux rallonges pouvant être escamotées sous le plateau de la table ou amenées dans le prolongement des deux extrémités de ce plateau, et les tables à rallonge centrale, comprenant au-dessus d'un châssis deux plateaux mobiles aptes à être rapprochés l'un de l'autre de manière à constituer à eux seuls une surface continue ou à être écartés symétriquement l'un de l'autre ou l'un indépendamment de l'autre, de manière à permettre la mise en place de la rallonge centrale entre eux.The main known extending tables are the so-called Italian tables, with two extensions that can be retracted under the table top or brought into the extension of the two ends of this top, and the tables with central extension, comprising above of a chassis two movable plates capable of being moved closer to each other so as to constitute a continuous surface on their own or to be separated symmetrically from one another or one independently of the other, so as to allow the installation of the central extension between them.
De telles tables sont notamment décrites dans les documents
Le document
Le document
Toutes ces tables à rallonge ne sont pas adaptées pour être utilisées à l'extérieur et elles ne permettent pas de réaliser des tables à rallonge de grandes dimensions incluant plusieurs rallonges.All these extendable tables are not suitable for outdoor use and they do not allow the production of large extendable tables including several extensions.
On connaît également des tables à rallonge dont les dimensions du châssis sont adaptables pour recevoir une ou plusieurs rallonges du plateau. C'est le cas notamment du brevet américain
Le document
Ce type de table présente l'inconvénient de ne pas permettre une grande extension des dimensions du châssis. Par ailleurs, en position d'extension, le châssis de la table ne présente pas une rigidité suffisante.This type of table has the disadvantage of not allowing a large extension of the dimensions of the frame. Furthermore, in the extended position, the frame of the table does not have sufficient rigidity.
L'un des buts de l'invention est donc de remédier à ces inconvénients en proposant une table à rallonge centrale de conception simple et peu onéreuse, dont le châssis comporte des moyens d'extension permettant la mise en place d'une ou plusieurs rallonges tout en garantissant une grande rigidité du châssis et, in fine, de la table.One of the aims of the invention is therefore to remedy these drawbacks by proposing a table with central extension of simple and inexpensive design, the frame of which comprises extension means allowing the installation of one or more extensions while guaranteeing great rigidity of the frame and, ultimately, of the table.
A cet effet, et conformément à l'invention, il est proposé une table à rallonge centrale, comprenant un châssis, deux plateaux mobiles prenant appui sur ledit châssis et aptes à être rapprochés l'un de l'autre de manière à constituer à eux seuls une surface continue, ou à être écartés symétriquement l'un de l'autre, ou l'un indépendamment de l'autre de manière à permettre la mise en place d'une ou plusieurs rallonges dites centrales entre lesdits plateaux mobiles, ledit châssis étant constitué de deux longerons à longueur variable, deux traverses, lesdites traverses et les longerons étant assemblés perpendiculairement deux à deux pour former un cadre horizontal, et quatre pieds verticaux s'étendant aux quatre coins du cadre sous ce dernier; ladite table est remarquable en ce que chaque longeron comprend deux parties, un longeron dit fixe et un longeron dit mobile, le longeron fixe et le longeron mobile étant constitués d'un profilé de section transversale rectangulaire dans lequel s'étend une coulisse de section transversale rectangulaire et comprenant une rainure centrale longitudinale, les extrémités libres de la coulisse étant chacune munies d'un embout de coulisse, et les extrémités distales des longerons fixe et mobile étant respectivement munies d'une tête de coulisse et d'une tête de coulisse complémentaire apte à coopérer par emboitement avec la tête de coulisse.To this end, and in accordance with the invention, a table with a central extension is proposed, comprising a frame, two movable trays resting on said frame and able to be moved closer to each other so as to constitute to them only one continuous surface, or to be separated symmetrically from each other, or one independently of the other so as to allow the installation of one or more so-called central extensions between said mobile plates, said chassis consisting of two spars of variable length, two crosspieces, said crosspieces and the spars being assembled perpendicularly in pairs to form a horizontal frame, and four vertical legs extending to the four corners of the frame under the latter; said table is remarkable in that each spar comprises two parts, a so-called fixed spar and a so-called mobile spar, the fixed spar and the mobile spar being made up of a profile of rectangular cross section in which extends a slide of cross section rectangular and comprising a longitudinal central groove, the free ends of the slide each being provided with a slide end piece, and the distal ends of the fixed and mobile beams being respectively provided with a slide head and with a complementary slide head able to cooperate by interlocking with the slide head.
De préférence, la rainure centrale longitudinale de la coulisse présente une section transversale rectangulaire ou carré et reçoit un écrou carré apte à coopérer avec une vis papillon dont la tige filetée s'étend à travers un trou pratiqué sur la paroi externe du longeron mobile, la fente longitudinale débouchant dans la rainure centrale longitudinale présentant une largeur inférieure à celle de la rainure centrale longitudinale et une largeur supérieure au diamètre de la tige filetée de la vis papillon.Preferably, the longitudinal central groove of the slide has a rectangular or square cross-section and receives a square nut capable of cooperating with a butterfly screw, the threaded rod of which extends through a hole made on the external wall of the movable spar, the longitudinal slot opening into the longitudinal central groove having a width less than that of the longitudinal central groove and a width greater than the diameter of the threaded rod of the butterfly screw.
Par ailleurs, la coulisse comporte de part et d'autre de la rainure centrale longitudinale un canal.Furthermore, the slide comprises on either side of the longitudinal central groove a channel.
Chaque embout de coulisse consiste en une pièce parallélépipédique ouverte à l'une de ses extrémités pour recevoir l'extrémité libre de la coulisse et munie de creux carrés aptes à recevoir des écrous carrés pour permettre la fixation de l'embout de coulisse à l'extrémité libre de ladite coulisse au moyen de vis coopérant avec lesdits écrous carrés.Each slide end piece consists of a parallelepipedic piece open at one of its ends to receive the free end of the slide and provided with square recesses capable of receiving square nuts to allow the slide end piece to be fixed to the free end of said slide by means of screws cooperating with said square nuts.
De plus, la tête de coulisse et la tête de coulisse complémentaire sont constituées d'un corps principal parallélépipédique ouvert à ses deux extrémités, pour permettre le passage de la coulisse, et à une de leurs extrémités d'une platine s'étendant perpendiculairement à l'axe longitudinal du corps principal et munie à l'extrémité supérieure de la platine d'un ergot et d'une lumière, l'ergot de la tête de coulisse étant apte à s'insérer dans la lumière de la tête de coulisse complémentaire et inversement.In addition, the slide head and the complementary slide head consist of a parallelepipedic main body open at both ends, to allow passage of the slide, and at one of their ends of a plate extending perpendicular to the longitudinal axis of the main body and provided at the upper end of the plate with a lug and an aperture, the lug of the slide head being capable of being inserted into the aperture of the complementary slide head and vice versa.
De préférence, l'ergot de la tête de coulisse et de la tête de coulisse complémentaire présente une forme sensiblement triangulaire, la lumière de la tête de coulisse et de la tête de coulisse complémentaire présentant une forme de fente rectiligne verticale.Preferably, the lug of the slider head and of the complementary slider head has a substantially triangular shape, the opening of the slider head and of the complementary slider head having the shape of a vertical rectilinear slot.
Ladite lumière de la tête de coulisse et de la tête de coulisse complémentaire s'étend parallèlement et le long de l'ergot triangulaire de la tête de coulisse et de la tête de coulisse complémentaire.Said light of the slide head and of the complementary slide head extends parallel to and along the triangular lug of the slide head and of the complementary slide head.
Par ailleurs, la table à rallonge suivant l'invention comprend des équerres de pied connectant les traverses aux longerons et aptes à recevoir les pieds qui sont fixés auxdites équerres de pied.Furthermore, the extending table according to the invention comprises foot brackets connecting the crosspieces to the side members and capable of receiving the feet which are fixed to said foot brackets.
Chaque équerre de pied comporte un anneau apte à recevoir l'extrémité supérieure d'un pied et deux tenons s'étendant de part et d'autre de l'anneau en formant un angle droit, lesdits tenons étant aptes à s'insérer dans les profilés formant les longerons et les traverses.Each foot bracket comprises a ring capable of receiving the upper end of a foot and two tenons extending on either side of the ring forming a right angle, said tenons being capable of being inserted into the sections forming the longitudinal members and the crosspieces.
De plus, la table à rallonge suivant l'invention comporte des équerres de renfort positionnées sur la face arrière des équerres de pied et des équerres de traction positionnées sur la face arrière des équerres de renfort.In addition, the extending table according to the invention comprises reinforcing brackets positioned on the rear face of the foot brackets and traction brackets positioned on the rear face of the reinforcing brackets.
De préférence, les plateaux mobiles et la ou les rallonges sont obtenues dans du stratifié compact HPL.Preferably, the mobile plates and the extension(s) are obtained in HPL compact laminate.
Accessoirement, la table à rallonge suivant l'invention comporte un casier solidaire de la paroi inférieure de l'un des plateaux mobiles et apte à recevoir au moins une rallonge.Incidentally, the extendable table according to the invention comprises a compartment integral with the lower wall of one of the mobile plates and capable of receiving at least one extension.
D'autres avantages et caractéristiques ressortiront mieux de la description qui va suivre d'une unique variante d'exécution, donnée à titre d'exemple non limitatif, de la table à rallonge centrale conforme à l'invention, en référence aux dessins annexés sur lesquels :
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Figure 1 est une vue en perspective d'une table à rallonge suivant l'invention, en position d'extension avec une rallonge, -
Figure 2 est une vue en perspective éclatée de la table à rallonge suivant l'invention, -
Figure 3 est une vue en perspective du châssis de la table à rallonge suivant l'invention, en position d'extension, -
Figure 4 est une vue de côté d'un longeron du châssis de la table à rallonge suivant l'invention, en position d'extension, -
Figure 5 est une vue de côté d'un longeron du châssis de la table à rallonge suivant l'invention, en position dite fermée, -
Figure 6 est une vue en perspective éclatée d'un longeron du châssis de la table à rallonge suivant l'invention, -
Figure 7 est une vue en coupe longitudinale d'une partie d'un longeron du châssis de la table à rallonge suivant l'invention, -
Figure 8 est une vue en perspective des deux parties d'un longeron et des têtes de coulisse du châssis de la table à rallonge suivant l'invention, -
Figure 9 est une vue de côté d'une tête de coulisse d'un longeron du châssis de la table à rallonge suivant l'invention, -
Figure 10 est une vue coupe transversale de la coulisse d'un longeron du châssis de la table à rallonge suivant l'invention, -
Figure 11 est une vue en perspective éclatée d'une traverse et des équerres de fixation des pieds du châssis de la table à rallonge suivant l'invention.
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Figure 1 is a perspective view of an extending table according to the invention, in the extended position with an extension, -
Figure 2 is an exploded perspective view of the extending table according to the invention, -
Figure 3 is a perspective view of the frame of the extending table according to the invention, in the extended position, -
Figure 4 is a side view of a longitudinal member of the frame of the extending table according to the invention, in the extended position, -
Figure 5 is a side view of a side member of the frame of the extending table according to the invention, in the so-called closed position, -
Figure 6 is an exploded perspective view of a side member of the frame of the extending table according to the invention, -
Picture 7 -
Picture 8 -
Picture 9 -
Picture 10 -
Picture 11
Dans la suite de la description de la table à rallonge centrale suivant l'invention, les mêmes références numériques désignent les mêmes éléments. Les différentes vues ne sont pas nécessairement tracées à l'échelle.In the following description of the table with central extension according to the invention, the same reference numerals designate the same elements. The various views are not necessarily drawn to scale.
En référence aux
Dans cet exemple particulier, en référence aux
Dans cet exemple particulier de réalisation, les plateaux mobiles 3, 4 et la rallonge centrale 5 présentent une forme sensiblement rectangulaire ; Toutefois, il est bien évident que les plateaux mobiles 3,4 et la rallonge centrale 5 pourront présenter une forme quelconque sans pour autant sortir du cadre de l'invention.In this particular embodiment, the
En référence aux
Ladite rainure centrale longitudinale 11 de la coulisse 10 présente une section transversale rectangulaire ou carré et reçoit un écrou carré 15 apte à coopérer avec une vis papillon 16 dont la tige filetée 17 s'étend à travers un trou 18 pratiqué sur la paroi externe du longeron mobile 7b (
En référence à la
De plus, en référence aux
Par ailleurs, en référence aux
Accessoirement, en référence aux
On notera que, de préférence, les plateaux mobiles 3, 4 et la ou les rallonges 5 sont obtenues dans du stratifié compact HPL.It will be noted that, preferably, the
Enfin, il est bien évident que les exemples que l'on vient de donner ne sont que des illustrations particulières en aucun cas limitatives quant aux domaines d'application de l'invention.Finally, it is quite obvious that the examples which have just been given are only particular illustrations in no way limiting as to the fields of application of the invention.
Claims (12)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2102443A FR3120507B1 (en) | 2021-03-12 | 2021-03-12 | Table with central extension |
Publications (3)
Publication Number | Publication Date |
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EP4056070A1 true EP4056070A1 (en) | 2022-09-14 |
EP4056070C0 EP4056070C0 (en) | 2023-11-22 |
EP4056070B1 EP4056070B1 (en) | 2023-11-22 |
Family
ID=75954017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP22158334.7A Active EP4056070B1 (en) | 2021-03-12 | 2022-02-23 | Table with central extension |
Country Status (4)
Country | Link |
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US (1) | US11793304B2 (en) |
EP (1) | EP4056070B1 (en) |
JP (1) | JP2022140322A (en) |
FR (1) | FR3120507B1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE1950952A1 (en) * | 2019-08-21 | 2021-02-22 | Ikea Supply Ag | Extension table |
SE544554C2 (en) * | 2019-08-21 | 2022-07-12 | Ikea Supply Ag | Extension table |
US11717953B2 (en) * | 2020-06-15 | 2023-08-08 | Hydrotek Hydroponics | Harvesting bench |
CN216059577U (en) * | 2021-06-21 | 2022-03-18 | 革新(厦门)运动器材有限公司 | Table frame structure with adjustable panel length |
CN216534294U (en) * | 2021-11-09 | 2022-05-17 | 宁波一象吹塑家具有限公司 | Movable panel device of telescopic folding table |
USD1015339S1 (en) * | 2023-06-28 | 2024-02-20 | Jiafeng Wang | Stand |
Citations (6)
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FR1568723A (en) | 1964-12-02 | 1969-05-30 | ||
FR2261726A1 (en) | 1974-02-25 | 1975-09-19 | Dedoncker Rufin | |
US3912210A (en) | 1971-09-15 | 1975-10-14 | Kartell Spa | Composable support structure for tables and the like |
CN201175090Y (en) * | 2008-03-18 | 2009-01-07 | 纪永军 | Telescope table |
KR20160010847A (en) * | 2015-01-19 | 2016-01-28 | 디씨피코리아 주식회사 | Prefabricated table frame with engageability |
CN212066081U (en) * | 2019-10-22 | 2020-12-04 | 陈晞 | Outdoor table for cultural and artistic communication and activity |
Family Cites Families (16)
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US802998A (en) * | 1904-08-20 | 1905-10-31 | Hartwell Lambert | Extension-table. |
US1503195A (en) * | 1922-12-29 | 1924-07-29 | Clifford O Lowe | Table |
US2750242A (en) * | 1954-11-16 | 1956-06-12 | John C L Viehmann | Adjustable extension table apron |
US3097614A (en) * | 1962-04-26 | 1963-07-16 | Acme Homes Metal Works Inc | Table extension slide mechanism |
US3515077A (en) * | 1967-06-12 | 1970-06-02 | Matthew P Glowacki | Slide assembly for extendable tables |
US3769919A (en) * | 1972-06-23 | 1973-11-06 | Winzeler Stamping Co | Extensible table |
US3927918A (en) * | 1972-10-25 | 1975-12-23 | Dobbratz Janet E | Slide assembly |
US3980026A (en) * | 1975-06-09 | 1976-09-14 | Winzeler Stamping Co. | Slide assembly for extendable table |
US4297952A (en) * | 1979-11-19 | 1981-11-03 | Zagaroli & Company | Expandable table |
US20060032415A1 (en) * | 2004-08-11 | 2006-02-16 | Ming-Cheng Wang | Slide assembly for extension table |
FR3036446B1 (en) * | 2015-05-21 | 2017-07-07 | Paperflow | DEVICE FOR HANGING A PANEL TO A CARRIER STRUCTURE |
WO2017042203A1 (en) * | 2015-09-07 | 2017-03-16 | Ikea Supply Ag | An extendable table |
SE1750575A1 (en) * | 2017-05-10 | 2018-10-23 | Ikea Supply Ag | A furniture system |
SE1950952A1 (en) * | 2019-08-21 | 2021-02-22 | Ikea Supply Ag | Extension table |
SE544554C2 (en) * | 2019-08-21 | 2022-07-12 | Ikea Supply Ag | Extension table |
FR3115969B1 (en) * | 2020-11-10 | 2023-03-17 | Lafuma Mobilier Sas | Table with central extension |
-
2021
- 2021-03-12 FR FR2102443A patent/FR3120507B1/en active Active
-
2022
- 2022-02-23 EP EP22158334.7A patent/EP4056070B1/en active Active
- 2022-02-25 JP JP2022027571A patent/JP2022140322A/en active Pending
- 2022-03-10 US US17/691,523 patent/US11793304B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1568723A (en) | 1964-12-02 | 1969-05-30 | ||
US3912210A (en) | 1971-09-15 | 1975-10-14 | Kartell Spa | Composable support structure for tables and the like |
FR2261726A1 (en) | 1974-02-25 | 1975-09-19 | Dedoncker Rufin | |
CN201175090Y (en) * | 2008-03-18 | 2009-01-07 | 纪永军 | Telescope table |
KR20160010847A (en) * | 2015-01-19 | 2016-01-28 | 디씨피코리아 주식회사 | Prefabricated table frame with engageability |
CN212066081U (en) * | 2019-10-22 | 2020-12-04 | 陈晞 | Outdoor table for cultural and artistic communication and activity |
Also Published As
Publication number | Publication date |
---|---|
JP2022140322A (en) | 2022-09-26 |
US11793304B2 (en) | 2023-10-24 |
FR3120507B1 (en) | 2023-02-24 |
FR3120507A1 (en) | 2022-09-16 |
EP4056070C0 (en) | 2023-11-22 |
EP4056070B1 (en) | 2023-11-22 |
US20220287450A1 (en) | 2022-09-15 |
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