EP2213198A1 - Assise de meuble - Google Patents

Assise de meuble Download PDF

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Publication number
EP2213198A1
EP2213198A1 EP10151954A EP10151954A EP2213198A1 EP 2213198 A1 EP2213198 A1 EP 2213198A1 EP 10151954 A EP10151954 A EP 10151954A EP 10151954 A EP10151954 A EP 10151954A EP 2213198 A1 EP2213198 A1 EP 2213198A1
Authority
EP
European Patent Office
Prior art keywords
column
push rod
furniture
push rods
displacement
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
Application number
EP10151954A
Other languages
German (de)
English (en)
Other versions
EP2213198B1 (fr
Inventor
Jürgen HÖRMANN
Timo Wurster
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Veyhl GmbH
Original Assignee
Veyhl GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Veyhl GmbH filed Critical Veyhl GmbH
Publication of EP2213198A1 publication Critical patent/EP2213198A1/fr
Application granted granted Critical
Publication of EP2213198B1 publication Critical patent/EP2213198B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • A47B9/00—Tables with tops of variable height
    • A47B9/12—Tables with tops of variable height with flexible height-adjusting means, e.g. rope, chain
    • 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
    • A47B9/00—Tables with tops of variable height
    • A47B9/10—Tables with tops of variable height with vertically-acting fluid cylinder

Definitions

  • the invention relates to a furniture base with at least a first and a second furniture leg, wherein at least the first furniture leg has a telescoping column.
  • the legs can be made adjustable in length as a telescopically extendable column.
  • the length adjustability can be driven, for example, by a motor drive or by a spindle drive to be confirmed manually.
  • an alls Einzelhubzylinder running gas spring is integrated into the column, which is a pressure cylinder device with a pressure cylinder in which a piston arranged at one end of a piston rod is guided. If the column is to carry heavy loads, a hydraulic cylinder may also be used as the pressure cylinder device.
  • a pressure cylinder device is referred to, in which only exactly one piston rod is guided in exactly one piston, so that the maximum achievable when pulling out the piston rod from the piston stroke corresponding to the length of the piston rod.
  • This Druckzylindervorric, hhrt serves to facilitate the length adjustment when telescoping the column.
  • the column has at least two telescoping column areas.
  • the pressure cylinder device exerts a force pushing the column areas apart. This makes it easier to adjust the column against gravity.
  • Such disengagement facilitations also secure such a column against inadvertent shortening, i. slipping, accidental release of the associated lock, that is, inadvertent unlocking the length adjustment.
  • the invention has for its object to provide a telescopic column and a furniture base with a telescoping column, which avoid the disadvantages of the prior art, in particular the stroke of the column over the stroke of a built-in length adjustment, in particular designed as Einzeihubzylinders, Druckzyiindervornchtung extended should be, and a piece of furniture with several generic telescoping columns in such a way that no uneven height adjustment is possible,
  • a telescopic, i.e.. collapsible and retractable column of a furniture substructure has first and second south end regions, the first and second column end regions being interconnected by a central column region and the column regions telescoping in the longitudinal axis direction of the column.
  • the pillar regions are preferably as tubes with e.g. formed circular cross-section and give the column the necessary for a support function stiffness.
  • a push rod drive provided with a first and a second push rod and a push rod displacement transmission device.
  • the push rod displacement transmission device is adapted to transmit a parallel to the longitudinal axis of the column directed displacement of the push rods on the other of the push rods such that the push rods move in the opposite direction parallel to the longitudinal axis of the column.
  • Such push rod drives are known in the art.
  • the push rods are designed as racks and are on opposite sides of a gear to each other in a parallel position, with the gear engaged. The gear then forms the push rod verse, chiebungsübertragungsvorraum.
  • a corresponding device can of course also with a wheel (guide wheel) and adjoining push rods with a flat surface that has sufficient friction so as not to slip through the wheel, be executed.
  • a pressure cylinder device which is preferably designed as a single stroke cylinder, is provided with a pressure cylinder, in which a piston arranged at one end of a piston rod is guided.
  • the pressure cylinder and the push rod displacement transmission device of the push rod drive are fixedly secured to the central pillar part and the second push rod is coupled to the second pillar end region relative to one another in a positionally stable manner. Furthermore, the piston end facing away from the piston rod and the first push rod are coupled to one another in a positionally stable manner with the first end column region via a coupling.
  • the first push rod acts on a lifting or lowering movement of the piston rod in the pressure cylinder as a drive push rod of the push rod drive.
  • the couplings may be e.g. be designed as fittings, jamming and / or welding.
  • the couplings may also be indirect, i. be executed with an intermediate part.
  • the couplings can also be carried out via counter bearings on which at least one of the push rods is supported in a telescoping of the column.
  • the couplings can also be carried out via counter bearings on which at least one of the push rods is supported in a telescoping of the column.
  • Other than coupling serving fortifications can then be omitted.
  • the column parts are controlled against each other by the push rod drive displaced.
  • the length adjustment of the column e.g. when used as a table leg, the height adjustment of the table with this table leg, can be done quickly and without much effort.
  • the column of the invention is inexpensive to produce. It is an environmentally friendly, emission-free drive the length adjustment by the use of the pressure cylinder device possible.
  • the telescopic column according to the invention can be used in areas / environments that do not allow electrical or / or hydraulic systems or their use do not allow.
  • the column of the invention can be made very compact, so that when transporting the column only small space requirement. Further, the column of the invention can be designed very robust, so that a high weight load of a table with a column according to the invention is possible as a table leg.
  • the furniture base according to the invention has at least a first and a second furniture leg, wherein at least the first furniture leg has a telescopic column according to the invention (first column), or is designed as a column according to the invention.
  • Synchronization means are provided to set up the displacement of the push rods of the telescopic column of the first furniture with the displacement of the push rods of the telescopic column of the second furniture leg, such that the displacement of the push rods of one of the columns causes a corresponding displacement of the push rods of the other telescopic Pillar enforces.
  • the push rod displacement transmission device of the pillar of the second furniture leg around two planetary gears, preferably gears, circulating around it circulating means, preferably a chain or a toothed belt, on, wherein the push rods are attached to the circulating means such that the Push rods move while rotating in the opposite direction parallel to the longitudinal axis of the column of the second furniture leg.
  • the epicyclic wheels are then rotatably mounted about their centers on the central pillar region, so that the circulatory means form an oval shape with a longitudinal axis direction in the column longitudinal axis direction, whereby a maximized extension length of the pillar can be achieved.
  • the telescopic columns each have displacement transmission means and the synchronization means comprise a shaft connecting the first and the second telescopic column and rotatably mounted about their longitudinal axis.
  • the displacement of the respective push rods of one of the columns in each case in a rotation of the shaft can be transmitted via the displacement transmission means. In this way, a simple and robust synchronization of the displacements of the push rods in the columns can be achieved.
  • the width of the table is determined only by the width of the table top and the length of the shaft.
  • Such a table can be stored in the modular principle in individual parts, ie inventive columns and table tops and widths, and assembled if necessary. It is also possible to couple more than two telescoping columns with the synchronization means as described. On the tabletop opposite ends of the columns provided Tischfußausleger and / or provided at the ends of such a table side parts with an integrated drive system may be formed identically on each column.
  • the displacement transmission means of the individual columns each have a toothed drive with a toothed belt or a chain revolving around a first and a second toothed wheel.
  • a rope or belt circulating around rollers can also be used.
  • the first gear, or a first roller mounted with its / its axis of rotation at each of a free end of the shaft and the second gear, or a second roller, is mounted on the respective first column end.
  • push rod means are fixed, which are rigidly coupled with a free end to the central pillar region of the respective pillar.
  • the first gear, or the first roller can be positioned in one region of the column at one of its free ends, preferably at the free end of the first column end region, in particular if this is designed as an inner column.
  • the telescopic column of the second furniture leg is formed according to the first furniture leg with a pressure cylinder device, this is another preferred embodiment.
  • the push rod displacement transmission device comprises two planetary gears, preferably gears, for circulating means arranged around it, preferably a chain or a toothed belt.
  • the circulating means can also be designed as a rope or a band.
  • the planetary gears are then rotatably mounted about their midpoints directly or indirectly to the central column area, whereby the push rod displacement transmission device at the middle Column part is attached.
  • the push rods are attached to the circulating means, each with a free end of the push rods such that the push rods move during rotation in the opposite direction parallel to the longitudinal axis of the column.
  • the circulating around the planetary intake means form an oval shape whose longitudinal axis extends in the longitudinal axis direction of the column.
  • the column has a releasable locking device, set up to lock the position of at least one of the pillar regions relative to another of the pillar regions.
  • the column can also apply a great resistance to pushing together in an extended state.
  • the pressure cylinder device is designed as a gas spring.
  • Gas springs are very robust and inexpensive. A gas spring can be easily and quickly replaced without the entire drive system, ie the entire column according to the invention to dismantle.
  • the gas spring is designed as a blockable gas spring, wherein the Gaskoibenbetatigungsvornchtung is provided at the piston end facing away from the piston rod, set by the actuation of a position of the piston in the gas cylinder to lock and / or change.
  • gas springs are e.g. used in height-adjustable office chairs. These gas springs thus have an already installed as standard locking device, so that only one operating lever for this locking device must be provided on the column.
  • the first column end region is configured as an inner column and the second column end region is configured as an outer column.
  • the column In a conventional installation position of the DruckzyHndervoriques with upward retracting movement of the piston rod, the column can then be placed upwardly tapering.
  • the storage stable coupling of the piston end facing away from the piston rod with the drive push rod is preferably mediated via a fastening of the piston end facing away from the piston rod and the drive push rod on the inner column and the second push rod is fixedly secured to the outer column. Due to the indirect coupling of the drive push rod with the piston rod, the assembly and disassembly of the column according to the invention is facilitated.
  • the shaft can, in a region of the first column areas adjoining the free ends of the first column regions, have the telescopic columns connect.
  • the shaft is then positioned in an area directly under the table top. As a result, the wave does not interfere with the use of the table.
  • a furniture substructure according to the invention it is also very advantageous to use the telescopic column of the second furniture leg according to a telescopic column according to the invention, i. with a pressure cylinder device, preferably with a gas spring executed. Prolongation of the column during telescoping is then supported evenly in both columns.
  • the function of the push rod which is arranged in the column end region of the piston rod, is taken over by the piston rod, so that can be dispensed with in one embodiment of the invention on this push rod.
  • the same function can also be achieved if in the telescoping column of the printing cylinder is rotated by 180 °. In this embodiment, the piston would be able to replace the corresponding push rod.
  • FIG. 1 shows a telescopic column according to the invention.
  • FIG. 2 shows an embodiment of a telescopic column according to the invention, are provided in the displacement transmission means.
  • FIG. 3 shows a table with a furniture base according to the invention.
  • the column 1 has a first and a second column end region 3, 4, wherein the first 3 and the second column end region 4 are connected to one another via a central column region 5 and the column regions 3, 4, 5 are telescopic in the longitudinal axis direction of the column 1.
  • the telescoping is shown symbolically in the figure by a double arrow.
  • the first column end region 3, 4, 5 is designed as an inner column and the second column end region is configured as an outer column, ie when the column regions 3, 4, 5 are pushed together, the first column end region 3 is inserted into the central column region 5 and the middle column region 5 becomes inserted into the second column end region 4.
  • the columns ranges 3,4,5 may be configured, for example, tubular with a round cross-section. However, there are also open, eg U-shaped profiles as column areas 3,4,5.
  • the column 1 has a push rod drive with a first push rod 8 and a second push rod 9 and a push rod displacement transmission device 10.
  • the push rod drive is arranged within the column areas 3,4,5.
  • the push rod displacement transmission device 10 By the push rod displacement transmission device 10, a directed parallel to the longitudinal axis of the column 1 displacement of one of the push rods 8.9 are transferred to the other of the push rods 8.9 so that the push rods 8.9 move in the opposite direction parallel to the longitudinal axis of the column 1 ,
  • These opposing displacements of the push rods 8,9 are shown symbolically in the figure by arrows, the arrowheads in the directions of movement of the push rods 8,9 when pulling apart, or pressures of the column 1 show.
  • two planetary gears 12, 13 formed, for example, as toothed wheels, are rotatably mounted about their center at the central pillar region 5 such that the distance between the toothed wheels is not changed by the telescoping of the pillar 1.
  • a holder 15 is provided within the central column region 5, which is fastened to a base plate 16 of the central column region 5 by means of a screw 20.
  • the Schubstanqenverschiebungsübertragungsvorraum 10 is thus fixed on the planet gears 12, 13 fixed to the middle sheufen Scheme 5.
  • the epicyclic wheels 12, 13 are e.g. arranged as a chain circulating means 22 which rotates when turning the epicyclic wheels 12, 13 around the same.
  • the chain, or the circulating means 22, is / are placed around the gears in an oval shape.
  • the circulation means 22 thus have a closed shape and are so taut that they can not slip.
  • the push rods 8.9 are attached to the chain 22 such that the push rods 8.9 move during rotation of the chain 22 in the opposite direction parallel to the longitudinal axis of the column 1.
  • the second push rod 9 is coupled to the second column end region 4 in a positionally stable manner and the first push rod 8 is coupled to the first column end region 3 in a positionally stable manner with respect to one another.
  • the coupling is exemplary by screwing with one screw 20 shown.
  • the circulation of the chain therefore causes via the displacement of the push rods 8.9 telescoping the column areas 3,4,5 against each other.
  • the second push rod 9 passes through an opening in the base plate 16 of the central pillar region fifth
  • a pressure cylinder device designed as a gas pressure spring is arranged within the column areas 3, 4, 5 with a pressure cylinder 31, in which a piston 33 arranged at one end of a piston rod 32 is guided.
  • the pressure cylinder 31 is, like the gears 12,13 of the push rod drive, fixedly attached to the central column part 5, e.g. screwed to the base plate 16 of the central column area 5 by means of a screw 20.
  • the piston-remote end of the piston rod 32 and the first push rod 8 are coupled to one another in a storage-stable manner with the first column end region 3 via a coupling, i. For example, screwed by means of one screw 20 at the first column end 3.
  • the first push rod 8 acts on a lifting or lowering movement of the piston rod 32 in the pressure cylinder 31 as a drive push rod of the push rod drive. That this drive rod transmits a lifting or lowering movement of the piston rod 32 on the rotating chain 22 of the push rod drive, whereby the chain 22 performs a circulating movement around the gears 12,13 of the push rod drive and the second push rod 9 is moved in the opposite direction to the movement of the drive push rod so that the column areas 3,4,5 of the column 1 are synchronously telescoped into or out of each other.
  • a gas piston actuating device 40 is shown symbolically. By the operation of which is a position of the piston 33 in the pressure cylinder 31 can be locked and / or changed, so the gas spring is configured as a lockable gas spring, as used for example in office chairs.
  • the gas piston actuating device 40 thus forms a releasable locking device of the column 1, by means of which a position of at least one of the sheulenbere1che 3,4,5 relative to another of the column areas 3,4,5 can be locked.
  • FIG. 2 is an embodiment of a telescopic column according to the invention 41 according to FIG. 1 however, displacement transfer means 50 are additionally provided.
  • the displacement transmission means 50 By means of the displacement transmission means 50, a displacement of the push rods 8, 9 of the columns can be transmitted in one turn of a shaft. The latter serves to achieve synchronization of telescoping or telescoping when telescoping two telescoping columns.
  • This embodiment of the telescopic column according to the invention is in particular for use in a furniture base according to the invention, as in eg FIG. 3 is shown, suitable,
  • the displacement transfer means 50 By means of the displacement transfer means 50, the relative movement of the central pillar region 5 to the first pillar end region 3 when telescoping the pillar is translated into a rotational movement of a toothed wheel 52 fastened to the first pillar end region 3 in the region of the free end of the first pillar end region 3 about its center.
  • Gears are symbolically drawn in the figures without teeth. These Relative movement corresponds to the orbital movement of the chain 22 of the push rod displacement transmission device 10 of the push rod drive. It is therefore also the circulation movement of the chain 22 of the push rod drive is transmitted to the gear 52,
  • the displacement transmission means 50 a toothed drive with a about a first and a second gear 52,53 circulating toothed belt 55 or a chain.
  • the first gear 52 is the aforementioned gear 52 mounted with its rotation axis at the free end of the first column end portion 3.
  • the second gear 53 is also mounted on the first column end portion 3, so that the distance of the gears 52, 53 from each other when telescoping the column is not changed.
  • push rod means 60 are fixed, which are rigidly coupled with a free end to the central pillar region 5 of the column. These push rod means 60 are formed in the column shown by the pressure cylinder 31 of the gas spring.
  • the pressure cylinder 31 is at one end screwed to the base part 16 of the central pillar region 5 and the other end it is fastened by means of a mounting plate 62 on the toothed belt 55 and on the chain. As a result, said rigid coupling is achieved.
  • FIG. 3 shows a table with a furniture substructure 70 according to the invention in a perspective view.
  • the Möbleunterbau 70 has two telescopic columns 41.71, which are used as furniture legs, ie as table legs.
  • a table top 72 is attached to the free ends of the pillars 41,71.
  • the telescopic column 41 of the first furniture leg is made according to the telescopic column FIG. 2 educated.
  • the telescopic column 71 of the second furniture leg is also according to the telescoping column FIG. 2 formed, but with no gas spring is present.
  • the pillar 71 of the second furniture leg also has displacement transmission means 50a with a gear drive.
  • the tooth drive is formed by a toothed belt 55a revolving around a first and a second toothed wheel 52a, 53a.
  • the push rod means 60a of the translational transfer means of the pillar 71 of the second furniture leg fixed to the toothed belt 55a are rigidly coupled with a free end to the central pillar region 5 of the pillar, namely the base plate 16 of the central pillar region 5 e.g. welded.
  • the furniture base 70 has synchronization means, by means of which the displacement of the push rods 8.9 of the telescopic column 41 of the first furniture leg with the displacement of the push rods 8a, 9a of the telescopic column 71 of the second furniture leg are coupled together.
  • the displacement of the push rods 8,8a, 9,9a one of the columns 41,71 forces a corresponding displacement of the push rods 8,8a, 9,9a of each other telescopic column 41,71.
  • the push rods 8a, 9a of the second column 71 are, just like those of the first column 41, via a fixed to the central column region 5 fixed push rod displacement transmission device 10a, with epicyclic wheels 12a, 13a and the planetary gears 12a, 13a around arranged, for example, formed as a chain circulating means 22a, coupled together.
  • the synchronization means comprise a shaft 80 which connects the first telescopic column 41 and the second telescopic column 71 and is rotatably mounted about its longitudinal axis.
  • the shaft 80 connects the telescopic columns 41, 71 in a region of the first pillar regions 3 which adjoins the free ends of the first pillar regions 3.
  • the shaft 80 thus extends in an area immediately below the table top 72nd
  • each of the first gear 52,52a of the gear drive of the displacement transmission means 50,50a with its axis of rotation mounted on each free end of the shaft 80 torsionally rigid.
  • This rotation of the shaft 80 forces a displacement of the central column area 5 of the other columns 41,71 and thus a synchronized telescoping of the two columns 41,71, namely a synchronized pulling apart when pulling apart and a synchronized pushing together of both columns 41,71 when pushed together.
  • the invention is not limited to the above-mentioned embodiments, but rather a number of variants are conceivable, which make use of the features of the invention even with fundamentally different type of execution.

Landscapes

  • Legs For Furniture In General (AREA)
EP20100151954 2009-02-02 2010-01-28 Assise de meuble Active EP2213198B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200910007125 DE102009007125B4 (de) 2009-02-02 2009-02-02 Möbelunterbau

Publications (2)

Publication Number Publication Date
EP2213198A1 true EP2213198A1 (fr) 2010-08-04
EP2213198B1 EP2213198B1 (fr) 2012-11-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP20100151954 Active EP2213198B1 (fr) 2009-02-02 2010-01-28 Assise de meuble

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EP (1) EP2213198B1 (fr)
DE (1) DE102009007125B4 (fr)
DK (1) DK2213198T3 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITCO20100061A1 (it) * 2010-11-12 2012-05-13 Giulio Manzoni Moltiplicatore di moto a risparmio di energia applicata per sistemi lineari ad almeno tre stadi.
US9808079B2 (en) 2013-08-19 2017-11-07 Ergotron, Inc. Height adjustable desk system and method
GB2556375A (en) * 2016-09-07 2018-05-30 Kadeya Enterpise Co Ltd Pneumatic Height-adjustable desk
CN112189997A (zh) * 2020-11-11 2021-01-08 湖南瑞奇电器有限公司 一种具有自动升降功能的取暖桌
US20220087410A1 (en) * 2020-09-23 2022-03-24 Kesseböhmer Holding Kg Supporting device for a height adjustable table frame
CN114403596A (zh) * 2022-01-25 2022-04-29 苏惠玲 一种智能家具衣柜用底座

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010060153B3 (de) * 2010-10-25 2012-02-02 Veyhl Gmbh Drehwellenanordnung sowie Stützeinrichtung mit einer solchen
DE102015207351B4 (de) 2015-04-22 2021-10-21 Veyhl Gmbh Höhenverstellbares Tischgestell sowie Tisch
DE102023202460A1 (de) 2023-03-20 2024-09-26 Kesseböhmer Holding Kg Hubvorrichtung für einen höhenverstellbaren Tisch, höhenverstellbarer Tisch und Verfahren zum synchronen Verstellen eines höhenverstellbaren Tischs
DE202024103707U1 (de) 2024-07-05 2024-07-26 Veyhl Gmbh Höhenverstellbares Tischgestell mit einer radial montierbaren Synchronwelle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20311574U1 (de) * 2003-07-25 2004-11-25 Herbert Grüttner GmbH & Co. KG Teleskopsäule, insbesondere in Form eines längenverstellbaren Tischbeines
DE102007025215A1 (de) * 2007-05-31 2008-12-04 Kesseböhmer Produktions GmbH & Co. KG Höhenverstellbare Säule, insbesondere für Tische

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20311574U1 (de) * 2003-07-25 2004-11-25 Herbert Grüttner GmbH & Co. KG Teleskopsäule, insbesondere in Form eines längenverstellbaren Tischbeines
DE102007025215A1 (de) * 2007-05-31 2008-12-04 Kesseböhmer Produktions GmbH & Co. KG Höhenverstellbare Säule, insbesondere für Tische

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITCO20100061A1 (it) * 2010-11-12 2012-05-13 Giulio Manzoni Moltiplicatore di moto a risparmio di energia applicata per sistemi lineari ad almeno tre stadi.
US9808079B2 (en) 2013-08-19 2017-11-07 Ergotron, Inc. Height adjustable desk system and method
EP3035821B1 (fr) * 2013-08-19 2018-03-14 Ergotron, Inc. Procédé et système de bureau réglable en hauteur
US10039372B2 (en) 2013-08-19 2018-08-07 Ergotron, Inc. Height adjustable desk system and method
GB2556375A (en) * 2016-09-07 2018-05-30 Kadeya Enterpise Co Ltd Pneumatic Height-adjustable desk
GB2556375B (en) * 2016-09-07 2018-11-21 Kadeya Enterpise Co Ltd Pneumatic height-adjustable desk
US20220087410A1 (en) * 2020-09-23 2022-03-24 Kesseböhmer Holding Kg Supporting device for a height adjustable table frame
CN114246416A (zh) * 2020-09-23 2022-03-29 凯斯宝马控股公司 高度可调桌子的支撑装置
US11607034B2 (en) * 2020-09-23 2023-03-21 Kesseböhmer Holding Kg Supporting device for a height adjustable table frame
CN112189997A (zh) * 2020-11-11 2021-01-08 湖南瑞奇电器有限公司 一种具有自动升降功能的取暖桌
CN114403596A (zh) * 2022-01-25 2022-04-29 苏惠玲 一种智能家具衣柜用底座

Also Published As

Publication number Publication date
EP2213198B1 (fr) 2012-11-14
DE102009007125B4 (de) 2012-01-19
DK2213198T3 (da) 2013-02-11
DE102009007125A1 (de) 2010-08-12

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