EP2712516A2 - Système de levage pour un système de poste de travail réglable en hauteur et système de poste de travail doté d'un tel système de levage - Google Patents

Système de levage pour un système de poste de travail réglable en hauteur et système de poste de travail doté d'un tel système de levage Download PDF

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Publication number
EP2712516A2
EP2712516A2 EP13185682.5A EP13185682A EP2712516A2 EP 2712516 A2 EP2712516 A2 EP 2712516A2 EP 13185682 A EP13185682 A EP 13185682A EP 2712516 A2 EP2712516 A2 EP 2712516A2
Authority
EP
European Patent Office
Prior art keywords
lifting
lifting system
height
support
worktop
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.)
Withdrawn
Application number
EP13185682.5A
Other languages
German (de)
English (en)
Other versions
EP2712516A3 (fr
Inventor
Ernst Maurer
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.)
MAURER + PARTNER AG
Original Assignee
Maurer and Partner AG
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 Maurer and Partner AG filed Critical Maurer and Partner AG
Publication of EP2712516A2 publication Critical patent/EP2712516A2/fr
Publication of EP2712516A3 publication Critical patent/EP2712516A3/fr
Withdrawn legal-status Critical Current

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
    • B25H1/14—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top
    • B25H1/16—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting the bench top in height

Definitions

  • the invention relates to a lifting system for a height-adjustable workstation system and a workstation system with at least one such lifting system.
  • An object to be solved is to provide an improved concept for a workstation system which allows a more flexible adaptation of the workstation system.
  • At least one lifting system is provided for a height-adjustable workstation system, which has a first, front worktop and a second, rear worktop can carry.
  • the lifting system has, for example, a pedestal with a foot element and a height-adjustable part, as well as a console which is rigidly connected to the height-adjustable part of the pedestal. On the console, the first worktop can be attached.
  • the improved concept is based on the idea that a back element is provided on the console, which is rigidly connected to the console and has a recess.
  • This recess is preferably provided on the side remote from a user of the workstation system of the lifting system.
  • the recess makes it possible to flexibly position a support element, which is provided for supporting the second, rear worktop, while ensuring a stable arrangement.
  • a support member is mounted within the recess of the back member, the support member having a retaining member adapted to secure the second work panel.
  • the support element is detachably connected in the recess of the back element, for example by a screw or the like. This allows the support element or the second worktop to be flexibly mounted both in the resulting height and in the distance to the first worktop.
  • the rear element can be connected in different height positions with the console, for example via a screw connection. As a result, increased flexibility in the design of the lifting system is achieved.
  • the rear element completely encloses the support element at at least one point in the horizontal direction.
  • the support element can preferably only be inserted from above and / or below into the recess of the rear element in order to be fastened there. As a result, the stability of the overall arrangement of the lifting system is improved.
  • the support element is designed as a lifting element, which has a height-adjustable lifting part, which is adapted for movement relative to the rear element. Due to the relative movement to the rear element, a relative movement to the first worktop or to the console is accordingly ensured.
  • the retaining element is preferably connected to the lifting part. The height-adjustable lift allows for further flexibility in customizing a workstation system. Such an adaptation is possible and intended, in particular, during operation or in a completely assembled workstation system.
  • the rear element is U-shaped or L-shaped.
  • the running as a lifting element support element is in this case secured in the lower region of the back element.
  • the lifting element is fixed in the horizontal leg of the rear element.
  • Such a configuration is particularly suitable, for example, for workstation systems in which the rear, second worktop is not intended to be lowered much lower than the front worktop.
  • you can the actual height difference can be adjusted by suitable choice of the leg lengths of the L-shaped back element.
  • a trench can be formed inside the U-shaped rear element, so to speak, within which the second work surface can be retracted is.
  • a flat screen on the second worktop can be sunk into this trench.
  • a user of the workstation system can, for example, optionally sink or display a screen and thereby obtain increased flexibility when using the workstation system or the lifting system.
  • the support member has slots extending vertically on at least two sides and at least one connecting part fixed in the slots and secured within the recess of the back member.
  • the flexibility can be increased in particular in the height adjustment of the support element.
  • a basic configuration with the same lifting system can be made specifically for different workplace requirements without having to rely on a special redesign of the workstation system or of the lifting system.
  • the rear element is designed, for example, such that it has two vertically extending plates, between which the support element is mounted.
  • the two plates are for example outside the recess with cross braces fastened together and thus form a kind of support for the support element, which is preferably secured between the two plates.
  • the plates have, for example, a vertically extending hole pattern in which the support element can be fastened in different height positions.
  • This embodiment can be particularly well combined with the previously described embodiment with the vertically extending slots in the support element. For example, a modular combination between pedestal, console, rear element and support element is achieved.
  • the holding element is designed to be displaceable horizontally relative to the rear element.
  • the displaceability is designed such that a distance between the holding element and the console is variable. The displacement can be done by a rail system or the like and manually, electrically or hydraulically operated.
  • this further comprises a further pedestal with a foot element and a height-adjustable part, which is firmly connected to the rear element.
  • the support element is fastened in the rear element between the two uprights.
  • the lifting system for example, two height-adjustable uprights, which are mechanically coupled via the rear element.
  • rear pedestal can also be provided on the height-adjustable part of a console or the like, where, for example, a rear wall or the like can be attached.
  • this embodiment of the lifting system with two vertical columns to provide a further support member which is mounted within a further recess of the rear element, and which has a further holding element, which is adapted for attachment of the second worktop.
  • This embodiment is particularly suitable for workstation systems, which have a larger footprint, especially on the second worktop.
  • this includes a first and a second lift system according to one of the previously described embodiments. Further, in the workstation system, the first worktop is provided, which is connected to the consoles of the first and second lifting system, and the second worktop, which is connected to the holding elements of the first and second lifting system. This makes the workstation system flexible.
  • this has at least one additional lifting system, which carries the load of the first and second worktop.
  • the consoles of the first and second lifting systems are connected via a support element.
  • the workstation system includes a cable tray disposed below the first or second worktop. It is further possible that the workstation system comprises a flexible cable guide element which is arranged on one of the support elements. As a result, even with a height adjustment during operation of the workstation cable can be safely guided.
  • a height adjustment of the individual elements can be done by various known methods.
  • a hydraulic, an electro-hydraulic or an electric motor drive is provided for the height adjustment.
  • a control is preferably provided in the workstation system, which carries out the control of the individual height-adjustable elements.
  • Such a control can also ensure that a height adjustment of the individual elements is synchronized, so that no undesirable differences in height of elements that should have the same height, so for example, a uniform height of each worktop is guaranteed.
  • a possibly existing distance setting the second, rear worktop can be done by motor.
  • FIG. 1 Figure 3 is a perspective view of a basic exemplary embodiment of a lift system for a height-adjustable workstation system.
  • the lifting system comprises a pedestal 1, which has a fixed part 2 and a foot element 3, which ensures a secure state of the lifting system.
  • a console 7 is rigidly connected.
  • a first worktop can be attached to a user can work directly.
  • console 7 Going away to the rear or left is connected to the console 7, a rear element 9 rigidly, which is given in this embodiment in that console 7 and rear element 9 are made of the same piece of material. In different embodiments, however, it is also possible that the rear element is rigidly mounted on the bracket 7.
  • the rear element 9 has a recess 13, which allows a vertical passage through the recess 13 and the rear element 9.
  • the recess 13 is formed in the rear element 9 in this embodiment in that the rear element 9 has two vertically extending plates 8, 10, which are not covered horizontally in the region of the recess 13.
  • a support member 11 is fixed, which has a holding element 15.
  • the holding element 15 is fastened in this embodiment to a height-adjustable lifting part 17, which allows a movement in particular of the holding element 15 relative to the rear element 9 or to the fixed part of the support element 11.
  • a second worktop can be attached, which is set up, for example, for the wearing of visualization systems or screens.
  • a breadboard is provided, which is visible in the illustration only for the plate 8.
  • individual attachment of the support member 11 can be achieved.
  • This is particularly favorable for an individualized basic adjustment of the support element, which in the in FIG. 1 illustrated embodiment is designed as a lifting element.
  • the support element 11 can also be designed without height adjustability, so that a desired height for the holding element 15 or the worktop mounted thereon can still be achieved via the perforated grid.
  • the lifting system of FIG. 1 also has a flexible cable guide element 23, which is attached, for example, to the rear side of the support element 11. There is also a cable duct 25 is provided, which is mounted on the back of the fixed part 2 of the pedestal 1.
  • FIG. 2 shows a detailed view of an embodiment of a lifting system, for example, in FIG. 1 illustrated embodiment in which in particular the area around the attachment of the support member 11 is shown on the rear element 9.
  • FIG. 1 illustrated embodiment in which in particular the area around the attachment of the support member 11 is shown on the rear element 9.
  • vertically extending slots 19 are provided, which are incidentally also on the opposite side of the support member 11.
  • a connecting part 21 is fastened via connecting elements such as screws.
  • Such a connecting part is preferably also on the non-visible back of the support member 11.
  • FIG. 1 mentioned hole pattern in the plate 10 of the rear element 9 recognizable, in which via corresponding screw the connecting part 21 is fixed.
  • a corresponding arrangement can also be found on the non-visible back in the plate. 8
  • the construction with the slots 19 and the connecting part 21 allows both with a height-adjustable support member and with a fixed support member an individual and flexible adjustment or default for the height of a mounted on the support member 15 worktop.
  • a simple mounting of the support member 11 in the rear element 9 is possible by the construction mentioned.
  • the described embodiments of the lifting system allow the construction of a workstation system with two levels.
  • the first, front level with a possible first countertop serves as a working plane
  • the second, rear plane can be used with a possible second worktop, for example, as a visualization plane.
  • the holding element 15 is not fixed, but horizontally displaceable connected to the other parts of the support member 11. This can be achieved for example by a rail system or other functional fittings.
  • the horizontal displacement can be carried out manually or by an electric or hydraulic drive.
  • the horizontal adjustment of the holding element 15 or the associated worktop allows flexible configuration of the distance between the front working level and the rear visualization level, so that ergonomic conditions can be optimally produced for a user of the resulting workstation system.
  • FIG. 3 shows a perspective view of another embodiment of a lifting system, which on the in FIG. 1 illustrated embodiment.
  • the front part of the lifting system is designed substantially the same as in the representation of FIG. 1 so that a repeated explanation of corresponding elements is dispensed with.
  • the rear element 9 is rigidly connected to the console 7 via a screw connection.
  • a desired height position of the rear element 9 with respect to the console 7 can be selected by providing a corresponding hole pattern on the console. This increases the flexibility of the lifting system.
  • the pedestal 31 has a fixed part 32 and a height-adjustable part 35, which is hidden by a rear bracket 37, however.
  • the rear console 37 is in particular rigidly connected to the height-adjustable part 35 of the rear pedestal 31.
  • the pedestal 31 has a foot member 33, which ensures a secure state of the rear pedestal 31.
  • another cable duct 27 is mounted in analogy to the cable duct 25.
  • the rear console 37 is similar to the console 7 by a screw rigidly connected to the rear element 9, which extends like a bridge between the front console 7 and the rear console 37. Again, by adjusting a height adjustment possible.
  • the support elements 11 and 41 are similar in their construction or are constructed substantially identical.
  • the rear support element 41 has a height-adjustable lifting part 47, on which the rear retaining element 45 is attached.
  • the embodiment of the lifting system which in FIG. 3 allows a larger workstation system than the embodiment of FIG. 1
  • another, third worktop can be fastened on the rear holding element 45, which can be used to design an additional visualization plane or the like allows.
  • the support elements 11, 41 designed as lifting elements can be set differently in height.
  • a shelf and / or a rear wall for the workstation system can be attached to the rear console 37.
  • FIG. 4 shows a perspective view of a basic embodiment of a workstation system, which is shown for clarity without worktops.
  • the workstation system in this embodiment comprises two lifting systems according to the in FIG. 3 illustrated embodiment. Accordingly, the explanation of the lifting systems is omitted in detail.
  • To stabilize the two consoles 7 are connected to each other via a support member 51.
  • a cable tray 53 is disposed between the brackets 7 and the rear elements 9, which is located at fully assembled workstation below the first worktop.
  • a further support element is provided, which is not visible in the selected perspective.
  • the two lifting systems are arranged substantially parallel to each other.
  • a conventional substantially rectangular workstation system can be created.
  • a round or polygonal workstation system can also be created by appropriate choice of the worktop mold, which is mounted on the consoles 7.
  • the two lifting systems are not parallel, ie at an angle to each other, which facilitates the construction of a rounded or polygonal workstation system.
  • the support members 51 and the cable tray 53 may be formed with a corresponding round or polygonal shape.
  • the final shape of the workstation system is independent of the design of the lifting systems, so that the various embodiments of the lifting systems modular workplace systems can be created in any form. In particular, there is no new design requirement for the lifting systems.
  • the workstation system can also have more than two lifting systems, so that in particular wider workstation systems can be created.
  • FIG. 5 shows an embodiment of a completely constructed workstation system, which in particular the in FIG. 4 illustrated embodiment comprising the two lifting systems.
  • a front, first worktop 61 while on the non-visible holding elements of the support members 11, 41 a second, rear worktop 63 is attached.
  • the front worktop 61 serves as a working plane for a user of the workstation system, while the rear, second worktop 63 serves as a visualization plane.
  • a plurality of screens 71, 72, 73, 74, 75 are mounted on the visualization level, which can be changed in height relative to the front working level.
  • a rear wall 65 is attached at the rear consoles 37.
  • a cabinet system 81 is provided, which is preferably at least partially constructed around the pedestals 1, 31 around.
  • computer units or computer systems can be accommodated, which drive the screens 71 to 75. Accordingly, the flexible cable guide member 23 leads into the cabinet system 81.
  • a lowering of the rear plane is limited by the position or shape of the rear element 9.
  • a height adjustment is limited only by the stroke of the support elements 11, 41.
  • FIG. 6 shows an alternative embodiment of a lifting system, in which the rear element 9 is designed in particular U-shaped.
  • the embodiment is based substantially on the in FIG. 3 illustrated embodiment of the lifting system.
  • the U-shaped configuration of the rear element 9 for example, almost to the bottom, and the attachment of the support member 11, which is designed as a lifting element, in the deepest region of the U-shape, it is possible, the second work surface 63 relative to the first work surface 61 a lot to lower deeply. This can be achieved, for example, that a flat screen, which is on the second worktop 63, so deep below the worktop Can be lowered so that the screen for a user of a resulting workstation system is no longer visible.
  • a screen can only be driven out of the sink when needed.
  • a larger work area can be achieved via the first work surface 61, for example, with a corresponding cover of the recess or the like.
  • the support members 11, 31 may be fixedly secured in the rear element 9 or adjustably screwed or hooked in height.
  • the support members 15, 45 of the support members 11, 41 plates of wood material, plastic, metal or support systems for screens, visualization systems or the like, for sliding hardware such as statements, carriages, linear drives or the like can be attached.
  • the support members 11, 41 may be executed without height adjustment or be designed as lifting elements for additional manual, hydraulic, electric or electro-hydraulic height adjustment.
  • the arrangements described are particularly suitable for highly installed workstations, which can be used in control rooms, operations centers, control centers, operations centers, control rooms or the like for all areas such as energy, transport, supply, disposal, security, air traffic control and the like.
  • the illustrated embodiments are particularly useful for workstations that allow ergonomically optimized working with large-scale visualization systems of any kind.
  • Various visualization systems such as TFT display groups, which can also be arranged one above the other in several rows, or large displays of any size, for example up to 100 ", and weight, for example, up to more than 1000 N per display, are also possible, even new, not yet known visualization systems can be attached to the universal holding elements ergonomically optimized.
  • the length or size of the back element 9 can be matched to the requirements of the desired workstation system, in particular in the case of a bridge-like design.
  • the visualization level or the second worktop in relation to the working level or the first worktop can be adjusted to an ergonomically optimized viewing distance from the workplace.
  • the setting can for example be done electrically via a corresponding control system. Any adjustment distances can be freely defined here.
  • a cable management of the workstation system can be installed between the back elements 9.
  • the cable trays which can be folded down, for example, can form an ergonomically matched cover and at the same time provide optimum access to cable management.
  • electric spindle drives preferably be used in a known telescopic design.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
EP13185682.5A 2012-10-01 2013-09-24 Système de levage pour un système de poste de travail réglable en hauteur et système de poste de travail doté d'un tel système de levage Withdrawn EP2712516A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012109334.2A DE102012109334A1 (de) 2012-10-01 2012-10-01 Hubsystem für ein höhenverstellbares Arbeitsplatzsystem und Arbeitsplatzsystem mit einem solchen Hubsystem

Publications (2)

Publication Number Publication Date
EP2712516A2 true EP2712516A2 (fr) 2014-04-02
EP2712516A3 EP2712516A3 (fr) 2015-02-25

Family

ID=49263136

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13185682.5A Withdrawn EP2712516A3 (fr) 2012-10-01 2013-09-24 Système de levage pour un système de poste de travail réglable en hauteur et système de poste de travail doté d'un tel système de levage

Country Status (2)

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EP (1) EP2712516A3 (fr)
DE (1) DE102012109334A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2558910A (en) * 2017-01-19 2018-07-25 Phelan Eamon Workstation
US10381808B2 (en) 2016-09-26 2019-08-13 Norman R. Byrne Cord system for height-adjustable furniture

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2719752B1 (fr) * 1994-05-10 1996-08-09 Exess Technologie Agencement d'une table à éléments mobiles commandés, notamment pour personnes dotées d'une mobilité réduite.
DE9416811U1 (de) * 1994-10-19 1994-12-01 BZ Plankenhorn GmbH & Co KG, 78549 Spaichingen Tisch
SE532789C2 (sv) * 2007-11-14 2010-04-13 Cgm Ab Bord med synkroniserade bildskärmar
CH699776A2 (de) * 2008-10-21 2010-04-30 Vitra Patente Ag Tischkonstruktion.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10381808B2 (en) 2016-09-26 2019-08-13 Norman R. Byrne Cord system for height-adjustable furniture
GB2558910A (en) * 2017-01-19 2018-07-25 Phelan Eamon Workstation
WO2018134606A1 (fr) * 2017-01-19 2018-07-26 Eamon Phelan Poste de travail
GB2558910B (en) * 2017-01-19 2021-08-04 Phelan Eamon Workstation

Also Published As

Publication number Publication date
DE102012109334A1 (de) 2014-04-03
EP2712516A3 (fr) 2015-02-25

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