EP3900575B1 - Table de travail ou de montage réglable - Google Patents

Table de travail ou de montage réglable Download PDF

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Publication number
EP3900575B1
EP3900575B1 EP21154838.3A EP21154838A EP3900575B1 EP 3900575 B1 EP3900575 B1 EP 3900575B1 EP 21154838 A EP21154838 A EP 21154838A EP 3900575 B1 EP3900575 B1 EP 3900575B1
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EP
European Patent Office
Prior art keywords
adjustment
assembly table
guide roller
work
accordance
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.)
Active
Application number
EP21154838.3A
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German (de)
English (en)
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EP3900575A1 (fr
Inventor
Reinhold Beck
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.)
Reinhold Beck Maschinenbau GmbH
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Reinhold Beck Maschinenbau GmbH
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Publication of EP3900575A1 publication Critical patent/EP3900575A1/fr
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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
    • A47B9/00—Tables with tops of variable height
    • A47B9/10—Tables with tops of variable height with vertically-acting fluid cylinder
    • 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
    • A47B9/20—Telescopic guides

Definitions

  • the present invention relates to an adjustable work or assembly table with a support structure to which a worktop is attachable or attached.
  • "adjustable” is to be understood in particular as a height-adjustable work or assembly table, which is consequently adjustable in the vertical direction, but horizontal adjustability should not be ruled out, for example when the work or assembly table is attached to a vertical wall .
  • Such work or assembly tables are for example in DE 297 18 221 U1 , the DE 15 29 723 A1 , the DE 298 06 637 U1 , the U.S. 10,561,233 B1 and the EP 2 308 344 A1 known.
  • the height adjustability of work or assembly tables is a very important point for the health and concentration of the people concerned, since they can do the work in a particularly back-friendly posture.
  • the height-adjustable work or assembly tables disclosed in the above-mentioned documents have a support structure with two side supports, which include two lateral guide elements, in each of which an adjustment element is mounted telescopically and can be adjusted with a drive device along the adjustment axis, which usually coincides with the vertical axis.
  • Drive devices can be, for example, pneumatic cylinders, hydraulic cylinders or an electric drive. In relation to the force that is required to adjust the height of the work or assembly table, in most cases one drive device that moves one of the two adjustment elements is sufficient.
  • the translatory movement of the two adjustment elements is thereby forcibly coupled, so that it is sufficient to move only one of the two adjustment elements with a drive device without the risk of jamming occurring. Even if each of the two adjustment elements is moved with its own drive device, a usually very complex synchronization of the two drive units is not necessary due to the forced coupling of the two adjustment elements.
  • the synchronous shaft must be at a certain distance from the ground. This distance is typically at least that maximum adjustment path by which the adjustment elements and the worktop are to be moved. Typical adjustment paths are at least between 40 and 60 cm. Since the synchronous shaft runs between the two side beams, comparable to a cross member, the synchronous shaft represents an obstacle in the following respect: On the one hand, the space below the worktop cannot be used, or only to a very limited extent, for storage facilities such as tool cabinets or tool shelves because of the synchronous shaft. On the other hand, from an ergonomic point of view, there is a need to be able to turn the worktop as freely as possible from limitations. At the in the EP 2 308 344 A1 disclosed work or assembly table, the worktop can be rotated, but only as far as it abuts the synchronous shaft. The angle of rotation is therefore severely limited.
  • the object of one embodiment of the present invention is to specify a work or assembly table with which it is possible with simple and inexpensive means to make the space below the worktop as free as possible of obstacles in order to use it for storage facilities and/or the worktop to a large extent to be able to shoot free of limitations.
  • An essential feature is that there are two deflection rollers per side support, which interact with each other by means of a force transmission element.
  • the power transmission element can include one or more gears, for example. As a result, stepping up or stepping down can also be implemented if this is desired.
  • a toothed rack can be used as a coupling element. As a result, a linear movement of the adjustment element can be converted into a rotary movement of the deflection rollers.
  • the primary deflection rollers are at a greater distance from the respective attachment points than the secondary deflection rollers.
  • the synchronous shaft is connected to the primary deflection rollers in a torque-proof manner.
  • the distance between the primary idler pulleys and the secondary deflection rollers can be largely freely selected within the respective side supports, taking into account a corresponding design of the force transmission element.
  • the synchronizing shaft can therefore be arranged in such a way that the space below the worktop is hardly or not at all influenced by the synchronizing shaft. In this respect, it is possible to use the space, for example, for storage facilities such as tool cabinets or shelves. In addition, it is possible to rotate the worktop by 360°.
  • the work or assembly table can therefore be used particularly ergonomically.
  • the power transmission elements and the drive device can be concealed and therefore protected in the side support.
  • the first power transmission element and/or the second power transmission element are designed as a closed chain or as a closed belt.
  • the chain or belt wraps around a primary deflection roller and a secondary deflection roller.
  • the force transmission element can be designed in a particularly simple and cost-effective manner, without the need for additional bearings.
  • a second drive device can be provided, with which the second adjustment element can be moved relative to the first lateral guide element.
  • the provision of a second drive device offers This is useful when the object to be assembled is particularly heavy. In this case, it is therefore possible to use two comparatively small-sized drive devices instead of a single correspondingly larger-sized drive device. In this case, it is not necessary to synchronize the two drive devices with one another, since the two adjusting elements are positively coupled to the synchronizing shaft.
  • the first drive device and/or the second drive device can be configured as a linear drive.
  • the linear drives can be designed, for example, as ball screws or roller screws. Spindle drives are also possible.
  • the drive device can include an electric motor.
  • the linear drive can only apply the corresponding force for adjusting the adjusting elements in one direction.
  • the linear drive does not have to be able to reset the adjustment elements.
  • the linear drive can be made much simpler than a linear drive that can be operated bidirectionally.
  • the resetting of the adjustment is by means of Biasing device causes.
  • the pretensioning device is tensioned.
  • the linear drive thus works against the prestressing force of the prestressing device. If the linear drive is released, the adjustment elements are reset by the pre-tensioning force.
  • the work or assembly table is usually placed on a base such as a hall floor and the worktop is raised by means of the drive device. In this case, the lowering of the worktop is assisted by the weight acting on the worktop and any objects placed on the worktop.
  • the prestressing force that has to be provided by the prestressing device can therefore be comparatively low.
  • the prestressing device can also be omitted, particularly in the event that the worktop has a high intrinsic weight.
  • a further developed embodiment is characterized in that the linear drive is designed as a hydraulic cylinder or as a pneumatic cylinder that can be actuated with an actuating device. Hydraulic cylinders or pneumatic cylinders can provide large forces with a comparatively small installation space.
  • the actuating device comprises a hand or foot pedal unit.
  • the actuating device comprises a hand or foot pedal unit.
  • the working or assembly table can be used very flexibly and largely independent of location.
  • a further embodiment is characterized in that the prestressing device is designed as a spring which is firmly connected to the first lateral guide element and the first adjustment element or to the second lateral guide element and the second adjustment element. Since springs are a mass product, the pretensioning device can be provided particularly inexpensively in this embodiment. In principle, two pretensioning devices can be provided, with a first pretensioning device being connected to the first lateral guidance element and the first adjustment element and a second pretensioning device being connected to the second lateral guidance element and the second adjustment element. Due to the already mentioned forced coupling of the two adjustment elements, however, one pretensioning device is generally sufficient. In addition, it should be noted that typically the work or assembly table is placed on a base such as a floor and is adjusted in height.
  • the weight force supports the pretensioning device when the adjustment elements are reset. However, it is not excluded that the work or assembly table is also attached to a vertical wall. In this case, there is no supporting effect of the weight force when resetting the adjustment elements. It may be advisable here to provide two prestressing elements.
  • a further embodiment is characterized in that the first attachment point comprises a first pivot bearing and the second attachment point comprises a second pivot bearing for the rotatable attachment of the worktop.
  • the worktop can be rotated.
  • the person using the work or assembly table can turn the worktop so that the object to be assembled is particularly accessible. Due to the fact that the space under the worktop is free of obstacles due to the proposed arrangement of the synchronous shaft, the worktop can be turned largely free of limitations. A rotation of 360° is also possible.
  • the first primary deflection roller, the second primary deflection roller, the first secondary deflection roller and the second secondary deflection roller can delimit a space in which a storage device is arranged.
  • the storage device can be designed, for example, as a shelf or a tool cabinet.
  • the space below the worktop is largely free of obstacles. There is a corresponding amount of space for the storage facility. The tool can thus be stored in a space-saving manner and directly where it is needed.
  • the support structure has at least one cross member, to which the first lateral guidance element and the second lateral guidance element are fastened.
  • the crossbeams increase the stability of the support structure, so that the work or assembly table can also be used for the assembly of heavy objects. It makes sense to arrange the crossbeam roughly adjacent to the synchronous shaft so as not to obstruct the space below the worktop.
  • support plates and/or support wheels are attached to the support structure.
  • the support plates are used to place the work or assembly table stably on a base, in particular a hall floor.
  • the support plates can also be designed as fastening plates which have through-holes with which the work or assembly table can be fastened to a vertical wall, in particular with screws.
  • the work or assembly table can be moved from one location to another in a particularly simple manner. This allows the work or assembly table to be used very flexibly at different locations.
  • Figure 1A shows a first embodiment of a proposed work or assembly table 10 1 based on a first perspective view.
  • the work or assembly table 10 1 has a support structure 12 to which a worktop 14 shown here only approximately can be attached.
  • the support structure 12 comprises a first side support 16 and a second side support 18 which are connected to two cross members 20 .
  • the first side support 16 has a first base part 22 and the second side support 18 has a second base part 24, which are each equipped with two protruding sections 26.
  • a support plate 28 is fastened to each of these sections 26, with which the work or assembly table 101 can be placed on a base, for example a hall floor.
  • the support plates 28 can be attached to the protruding sections 26 in a height-adjustable manner in order to be able to compensate for unevenness in the base.
  • the first side support 16 comprises a first lateral guide element 30 and a first adjustment element 32 which is mounted in the first lateral guide element 30 so that it can move along an adjustment axis V.
  • the adjustment axis V coincides with the vertical.
  • the first lateral guide element 30 points in a horizontal sectional plane an approximately C-shaped cross section, so that the first lateral guide element 30 encompasses the first adjustment element 32 .
  • the first adjustment element 32 has a first attachment point 34 with which the worktop 14 can be connected to the first adjustment element 32 .
  • the first attachment point 34 includes a first pivot bearing 36 with which the worktop 14 can be rotatably connected to the first adjustment element 32 .
  • a first drive device 38 is attached to the first side support 16 .
  • the first drive device 38 is designed as a linear drive 40 which is capable of displacing the first adjustment element 32 along the adjustment axis V relative to the first lateral guide element 30 .
  • the linear drive 40 is designed as a pneumatic cylinder or as a hydraulic cylinder 42 .
  • the linear drive 40 is supported on the first base part 22 and is fastened to the first adjustment element 32 with its piston 44 .
  • the linear drive 40 can be actuated by means of an actuating device 46, which in the exemplary embodiment shown comprises a hand or foot pedal unit 48 (cf. Figure 1B ).
  • a first primary deflection roller 50 and a first secondary deflection roller 52 are rotatably attached to the first lateral guide element 30 .
  • the first secondary idler pulley 52 is positioned above the first primary idler pulley 50 .
  • the first primary deflection roller 50 is at a greater distance from the first attachment point 34 than the first secondary deflection roller 52.
  • the first primary deflection pulley 50 and the first secondary deflection pulley 52 interact by means of a first power transmission element 54 .
  • the first power transmission element 54 is designed as a closed chain 56 or as a closed belt, which interacts with the first primary deflection roller 50 and the first secondary deflection roller 52 in a form-fitting and/or frictional manner and wraps around them.
  • a first coupling element 58 is fastened to the first force transmission element 54 and to the first adjustment element 32 ( Figure 1A ).
  • the first coupling element 58 comprises a first rod 60 which is fastened at its first end to the first force transmission element 54 with a first connection unit 62 (see in particular Figure 1E ). At its second end, the first rod 60 is attached to the first adjustment element 32 by means of a bracket-like first attachment element 64 .
  • FIG. 1B shows a second perspective view of the first embodiment of the proposed work or assembly table 10 1 .
  • the second side support 18 comprises a second lateral guide element 66 and a second adjustment element 68 which is mounted in the second lateral guide element 66 so that it can move along the adjustment axis V.
  • the second lateral guide element 66 has an approximately C-shaped cross section in a horizontal sectional plane, so that the second lateral guide element 66 encompasses the second adjustment element 68 .
  • the second adjustment element 68 has a second attachment point 70 with which the worktop 14 can be connected to the second adjustment element 68 .
  • the second fastener includes a second pivot bearing 72, with which the worktop 14 can be rotatably connected to the second adjustment element 68 .
  • a second primary deflection roller 74 and a second secondary deflection roller 76 are attached to the second lateral guide element 66 .
  • the second secondary idler pulley 76 is positioned above the second primary idler pulley 74 .
  • the second primary deflection roller 74 is at a greater distance from the second attachment point 70 than the second secondary deflection roller 76.
  • the second primary idler pulley 74 and the second secondary idler pulley 76 interact by means of a second power transmission element 78 .
  • the second power transmission element 78 is designed as a closed chain 56 or as a closed belt, which interacts with the second primary deflection roller 74 and the second secondary deflection roller 76 in a form-fitting and/or friction-locking manner.
  • a second coupling element 80 is attached to the second force transmission element 78 and to the second adjusting element 68 .
  • the second coupling element 80 comprises a second rod 82 which is attached at its second end to the second force transmission element 78 with a second connection unit 84 .
  • the rod 82 is attached to the second adjustment element 68 by means of a bracket-like second attachment element 86 .
  • a pretensioning device 88 is also provided, which is attached at a first end to the second lateral guide element 66 or is attached to the second floor element 24 and at a second end to the second adjustment element 68 .
  • the prestressing device 88 is designed as a spring 89, here as a tension spring.
  • a second drive device (not shown) can be provided on the second side support 18 and a further pretensioning device (not shown) can be provided on the first side support 16 .
  • a synchronous shaft 90 is fixed to the first primary deflection roller 50 and the second primary deflection roller 74 in a rotationally fixed manner and is arranged at a corresponding distance from the first attachment point 34 and the second attachment point 70 close to the ground.
  • the procedure is as follows: In the Figures 1C and 1D the work or assembly table 10 1 is in a first end position, which is the lower end position in relation to the representation selected in these figures. If the worktop 14 is now to be raised, the first drive device 38 is actuated by the person using the work or assembly table 10 1 by means of the actuating device 46 ( Figure 1B ). In the illustrated embodiment, the person uses the hand or foot pedal unit 48.
  • the hand or foot pedal unit 48 includes two pedals, one of the pedals for Actuate and the other of the pedals for releasing the first drive device 38 is used.
  • the first adjustment element 32 is moved upwards along the adjustment axis V as a result of the actuation of the first drive device 38 .
  • the first adjustment element 32 and the second adjustment element 68 can be raised until they have reached the second end position, in this case the upper end position. Of course, any intermediate positions can be taken.
  • the first drive means 38 is designed in such a way that it maintains the selected position as long as it is not released.
  • the pretensioning device 88 is tensioned. If the first adjusting element 32 and the second adjusting element 68 is moved back into the lower end position or in the direction of the lower end position and the worktop 14 is lowered, the user of the work or assembly table 10 1 in turn actuates the hand or foot pedal unit 48 in such a way that the first drive device 38 is released . Due to the weight of the worktop 14 and the biasing force of the biasing device 88, the second adjustment element 68 is moved in the direction of the lower end position. As a result of the positive coupling described above between the first adjustment element 32 and the second adjustment element 68, the first adjustment element 68 is also moved synchronously with the second adjustment element 32 towards the lower end position.
  • the first primary idler pulley 50, the first secondary idler pulley 52, the second primary idler pulley 74 and the second secondary idler pulley 76 define a space 92 below the worktop 14. Due to the fact that the synchronous shaft 90 is rotationally fixed to the first primary idler pulley 50 and the second primary idler pulley 74 which are respectively spaced farther from the first attachment point 34 and the second attachment point 70 than the first secondary idler pulley 52 and the second secondary idler pulley 76, and due to the fact that the cross members 20 are approximately on the same Height as the synchronous shaft 90 are arranged close to the ground, the space 92 is largely free of obstacles. Consequently, the worktop 14 can be rotated 360° provided it does not exceed a certain depth.
  • a second exemplary embodiment of the proposed work or assembly table 10 2 is shown using a perspective illustration or a plan view.
  • the basic structure of the work or assembly table 10 2 according to the second exemplary embodiment largely corresponds to that of the work or assembly table 10 1 according to the first exemplary embodiment, which is why only the essential differences are discussed below.
  • the worktop 14 of the work or assembly table 10 2 according to the second exemplary embodiment is fastened to the first adjustment element 32 and to the second adjustment element 68 in a non-rotatable manner.
  • a storage device 94 which is designed as a tool cabinet 96 in the exemplary embodiment shown.
  • the work or assembly table 10 2 according to the second embodiment has support wheels 98, so that the work or assembly table 10 2 can be easily moved from one place to another place.

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Claims (12)

  1. Table de travail ou de montage réglable (10) comprenant une structure de support (12) à laquelle est fixé ou peut se fixer un plateau de travail (14),
    la structure de support (12) comprend :
    - un premier support latéral (16), ayant
    * un premier élément de guidage latéral (30),
    * un premier élément réglable (32) monté de manière mobile dans ou sur le premier élément de guidage latéral (30) le long d'un axe de réglage (V), et qui comporte au moins un premier point de fixation (34) pour le plateau de travail (14),
    * un premier galet primaire de renvoi (50) fixé à rotation au premier élément de guidage latéral (30),
    - un premier galet de renvoi secondaire (52) fixé à rotation au premier élément de guidage latéral (30), dans lequel
    le premier galet primaire de renvoi (50), rapporté à l'axe de réglage (V) est à une distance plus grande par rapport au premier point de fixation (34) que le premier galet secondaire de renvoi (52),
    * un premier élément de transmission de force (54) coopérant avec le premier galet primaire de renvoi (50) et le premier galet secondaire de renvoi (52) par une liaison par frottement et/ou par une liaison par la forme et,
    * un premier élément de couplage (58) fixé au premier élément de transmission de force (54) et au premier élément de réglage (32), qui peut transmettre le mouvement du premier élément de transmission de force (54) au premier élément réglable (32) et inversement,
    - un second support latéral (18), ayant
    * un second élément de guidage latéral (66),
    * un second élément réglable (68) monté mobile dans ou sur le second élément de guidage latéral (66) le long de l'axe de réglage (V), et qui comporte au moins un second point de fixation (70) pour le plateau de travail (14),
    * un second galet primaire de renvoi (74) fixé à rotation au second élément de guidage latéral (66),
    * un second galet secondaire de renvoi (76) fixé à rotation au second élément de guidage latéral (66),
    dans lequel le second galet primaire de renvoi (74) est plus éloigné du second point de fixation (70) que le second galet secondaire de renvoi (76) par rapport à l'axe de réglage (V),
    * un second élément de transmission de force (78) qui coopère avec le second galet primaire de renvoi (74) et avec le second galet secondaire de renvoi (76) par une liaison par frottement et/ou par une liaison par la forme, et
    * un second élément de couplage (80) fixé au second élément de transmission de force (78) et au second élément réglable (68), et qui transmet le mouvement du second élément de transmission de force (78) au second élément réglable (68) et inversement,
    - une première installation d'entraînement (38) qui déplace le premier élément réglable (32) par rapport au premier élément de guidage latéral (30), et
    - un arbre de synchronisation (90) relié solidairement en rotation au premier galet primaire de renvoi (50) et solidairement en rotation au second galet primaire de renvoi (74).
  2. Plateau de travail ou de montage réglable (10) selon la revendication 1, caractérisé en ce que
    le premier élément de transmission de force (78) et/ou le second élément de transmission de force (78) sont réalisés sous la forme d'une chaîne continue (56) ou d'une courroie continue.
  3. Plateau de travail (10) selon l'une des revendications 1 ou 2, caractérisé par
    une seconde installation d'entraînement qui déplace le second élément réglable (68) par rapport au premier élément de guidage latéral (30).
  4. Plateau de travail (10) selon l'une des revendications précédentes, caractérisé en ce que
    la première installation d'entraînement (38) et/ou la seconde installation d'entraînement est sous la forme d'un entraînement linéaire (40).
  5. Plateau de travail (10) selon la revendication 4,
    caractérisé en ce que
    - l'entraînement linéaire (40) est réalisé pour déplacer le premier élément réglable (32) et/ou le second élément réglable (68) dans une première direction de réglage selon l'axe de réglage (V), et
    - la table de travail ou de montage (10) comporte une installation de précontrainte (88) qui est mise en tension par le mouvement selon la première direction de réglage.
  6. Plateau de travail (10) selon l'une des revendications 4 ou 5,
    caractérisé en ce que
    l'entraînement linéaire (40) est un vérin hydraulique ou un vérin pneumatique (42) actionnés par une installation d'actionnement (46).
  7. Plateau de travail (10) selon la revendication 6,
    caractérisé en ce que
    l'installation d'actionnement (46) comprend une unité à main ou à pédale (48).
  8. Plateau de travail (10) selon l'une des revendications 5 à 7,
    caractérisé en ce que
    l'installation de précontrainte (88) est réalisée sous la forme d'un ressort (89) relié solidairement au premier élément de guidage latéral (30) et au premier élément réglable (32) ou au second élément de guidage latéral (66) et au second élément réglable (68).
  9. Plateau de travail (10) selon l'une des revendications précédentes,
    caractérisé en ce que
    le premier point de fixation (34) comporte un premier palier de rotation (36) et le second point de fixation (70) comporte un second palier de rotation (72) pour une fixation à rotation du plateau de travail (14).
  10. Plateau de travail (10) selon l'une des revendications précédentes,
    caractérisé en ce que
    le premier galet primaire de renvoi (50), le second galet primaire de renvoi (74), le premier galet secondaire de renvoi (52) et le second galet secondaire de renvoi (76) délimitent un espace (92) dans lequel se trouve une installation de rangement (94).
  11. Plateau de travail (10) selon l'une des revendications précédentes,
    caractérisé en ce que
    la structure de support (12) comporte au moins une poutre transversale (20) à laquelle sont fixés le premier élément de guidage latéral (30) et le second élément de guidage latéral (66).
  12. Plateau de travail (10) selon l'une des revendications précédentes,
    caractérisé en ce que
    des plaques d'appui (28) et/ou des roues d'appui (98) sont fixées à la structure de support (12).
EP21154838.3A 2020-04-25 2021-02-02 Table de travail ou de montage réglable Active EP3900575B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102020111319.6A DE102020111319A1 (de) 2020-04-25 2020-04-25 Verstellbarer Arbeits- oder Montagetisch

Publications (2)

Publication Number Publication Date
EP3900575A1 EP3900575A1 (fr) 2021-10-27
EP3900575B1 true EP3900575B1 (fr) 2022-12-14

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Application Number Title Priority Date Filing Date
EP21154838.3A Active EP3900575B1 (fr) 2020-04-25 2021-02-02 Table de travail ou de montage réglable

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EP (1) EP3900575B1 (fr)
DE (1) DE102020111319A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202023107248U1 (de) 2022-12-23 2024-01-31 Gebr. Born Werkzeugfabrikation GmbH Untergestell für einen Arbeits- oder Montagetisch

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1529723B2 (de) 1966-12-02 1977-03-10 Stabilus Gmbh, 5400 Koblenz Federbein fuer hoehenverstellbare moebelteile
DE29718221U1 (de) 1997-10-14 1998-02-19 Zelenka Stahlbau GmbH, 82205 Gilching Höhenverstellbares Arbeitstischsystem
DE29806637U1 (de) 1998-04-11 1998-07-02 Reiss Büromöbel und Zeichentechnik GmbH, 04924 Bad Liebenwerda Tisch mit mindestens einer höhenverstellbaren Tischplatte
DE102009049161A1 (de) 2009-10-12 2011-04-21 Reinhold Beck Maschinenbau Gmbh Arbeits- und Montagetisch
DE102010060153B3 (de) 2010-10-25 2012-02-02 Veyhl Gmbh Drehwellenanordnung sowie Stützeinrichtung mit einer solchen
DE102018130786A1 (de) 2017-12-06 2019-06-06 Gulfstream Aerospace Corporation Layout-Tisch eines Kabelgeschirrs mit drehbaren Arbeitsoberflächen
US10561233B1 (en) * 2018-12-14 2020-02-18 Hi-Max Innovation Co., Ltd. Workstation with pneumatic height adjustable desk

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EP3900575A1 (fr) 2021-10-27
DE102020111319A1 (de) 2021-10-28

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