WO1989010711A1 - Table for a vdu - Google Patents

Table for a vdu Download PDF

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Publication number
WO1989010711A1
WO1989010711A1 PCT/EP1989/000397 EP8900397W WO8910711A1 WO 1989010711 A1 WO1989010711 A1 WO 1989010711A1 EP 8900397 W EP8900397 W EP 8900397W WO 8910711 A1 WO8910711 A1 WO 8910711A1
Authority
WO
WIPO (PCT)
Prior art keywords
worktop
net
screen table
table according
characterized gekennzeich
Prior art date
Application number
PCT/EP1989/000397
Other languages
German (de)
French (fr)
Inventor
Hans-Jörg BUSCH
Tilo Pülz
Original Assignee
Bz Plankenhorn Gmbh & Co. Kg
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 Bz Plankenhorn Gmbh & Co. Kg filed Critical Bz Plankenhorn Gmbh & Co. Kg
Publication of WO1989010711A1 publication Critical patent/WO1989010711A1/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B17/00Writing-tables
    • A47B17/02Writing-tables with vertically-adjustable parts
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B21/00Tables or desks for office equipment, e.g. typewriters, keyboards
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B21/00Tables or desks for office equipment, e.g. typewriters, keyboards
    • A47B21/02Tables or desks for office equipment, e.g. typewriters, keyboards with vertical adjustable parts
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/10Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20Undercarriages with or without wheels
    • F16M11/24Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • F16M11/28Undercarriages for supports with one single telescoping pillar
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B2200/00General construction of tables or desks
    • A47B2200/0035Tables or desks with features relating to adjustability or folding
    • A47B2200/004Top adjustment
    • A47B2200/0043Inclination adjustable work top

Definitions

  • the invention relates to a screen table with a height-adjustable underframe and with two table tops arranged on this underframe at different height levels, one of which serves as a worktop and the other as a device top.
  • the worktop and the device plate can be individually adjusted in height with the aid of the base, so that in particular the distance between these two plates can be changed.
  • the plates mentioned are connected to the base frame so that they can each be brought into different inclined positions.
  • the worktop which is partially arranged below the device plate, is still slidable in a horizontal displacement.
  • This well-known screen table can be used universally and has also proven itself in practice. It has been shown, however, that the many setting functions of the known screen table cannot be used at many workplaces, so that there is a need for a simpler table of the type in question, which merely has the essential or basic functions In addition, such a simpler table would be self-evident, also producible with less manufacturing effort, easier to maintain, easier to use and certainly also less prone to malfunction than the known multifunctional CAD table.
  • this object is achieved in that work plans and equipment plate are rigidly connected to one another and the height can only be adjusted jointly via the base frame.
  • Figure 1 is a front view of a screen table
  • Figure 2 is a side view of the table of Fig. 1; 3 shows a side view of the table similar to FIG. 2, but with a different height adjustment of the table tops and
  • FIG. 4 shows a sectional view of the table along the line 4-4 in FIG. 1.
  • the screen table 1 shown in the drawing comprises a base frame consisting of two height-adjustable columns ' 2, 3 and a stand 4 or 5 connected to each of these columns, which supports table tops arranged horizontally at different height levels, which serve as work top 6 or device top 7 serve. Work is carried out on the worktop 6, for example writing or drawing, while the appliance plate 7 accommodates a monitor device, the control part of which, in particular a keyboard, can also be arranged on the worktop 6.
  • the plates 6, 7 are rigidly connected to one another in a manner yet to be described and can only be adjusted in height together via the base frame.
  • FIG. 2 shows the lowest position of the plates 6, 7, and
  • FIG. 3 shows the highest position thereof, the height-adjustable columns 2, 3 in. are telescopically pulled apart in a known manner and are fixed at the desired height.
  • work can be carried out while sitting at table 1, while standing in the setting according to FIG.
  • the base frame consists of two height-adjustable columns 2, 3. In the case of smaller tables, it is in principle sufficient to arrange only a single column approximately in the middle of the table tops 6, 7. As shown, the two plates 6, 7 are fixedly arranged on two common supports 8, which in turn are rigidly connected to one of the columns 2, 3 in each case. in particular Figure 4-, cross member 9, which support the plates 6, 7 from below.
  • the worktop 6 and the appliance plate 7 are ger on the Trä ⁇ rigidly 'horizontally aligned 8, wherein said worktop 6 tei-lweise extends below the .Geräteplatte 7 so that in the thus formed clearance papers, tools, Washington ⁇ supplies or the like 'can be accommodated.
  • the part 11 which extends under the appliance plate 7 is connected in an articulated manner to the remaining part of the worktop 6, so that this part 11 can be folded down, the foldable part 11 using a locking device known per se 12, in the slot 13 of which a bolt 14 anchored in part 11 is slidable, can be ascertained in the folded position.
  • a manual actuation button 15 (FIGS. 2 and 3) is connected to the screw bolt 14, so that the part 11 can be locked in its horizontal position pivoted upwards.
  • the foldable part 11 has at its free end a rear wall 16 which runs essentially perpendicular to it and which serves as a cable clamping device.
  • an elastic bar 17 for example in the form of an elastic tube, is fixedly arranged on the upper edge of the rear wall 16, with the aid of which cables for devices and keyboards which are on the device plate 7 and / or the worktop 6 are arranged , can be clamped between this bar 7 and the overlying cross member 9 of the plate 7. That way is one clean supply of the cables possible and it. the foot space between the columns 2, 3 of the base frame can be kept free.
  • the cables are inserted when the part 11 is folded down and are then held between the strip 17 and the cross member 9 by folding up the part 11.
  • the already mentioned support 8 for the worktop 6 and the appliance plate 7 is designed as a Z-shaped part and has two staggered, horizontally aligned bars 18 and 19, which are rigid by a vertical intermediate piece 21 are interconnected.
  • the spar 18 receives the worktop 6, the spar 19 the device plate 7, which is rigidly connected to one another at an invariable height, horizontally aligned and height-adjustable only together via the base frame.
  • the rigid connection of the support 8 to the associated column 2 or 3 of the underframe takes place with the aid of screws 22 which, in the embodiment shown, firmly connect the respective upper spar 19 to the assigned column 2 or 3 .
  • the carrier for the worktop 6 and 7 is easily removable and can be replaced by another carrier, for example by a Z-shaped carrier for a wider one, or another type of carrier for a pivoting drawing board
  • FIG. 3 The latter case is shown in broken lines in FIG. 3.
  • the step-shaped, Z-shaped support 8 shown there with solid lines can be made horizontal by a shorter one extending carrier 28 are replaced, which, similar to how the spar 19 in FIG. 4 is screwed from above onto the end face of the height-adjustable columns 2 or 3.
  • a drawing board 29 is pivotally mounted on the support 28 in at sich- known 'manner. In this way, one and the same base frame can be used both for screen tables and for drawing tables, which represents a considerable rationalization in terms of production technology.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)

Abstract

A table (1) for a visual display unit comprises a height-adjustable support (3) with two table tops (6, 7) arranged at different levels on said support; one of these tops constitutes the worktop (6) while the other is for the appliance (7). Worktop and appliance top are fixedly linked to each other so that their mutual relative height does not vary and only their height relative to the support is adjustable.

Description

B e s c h r e i b u n g Description
BildschirmtischScreen table
Die Erfindung betrifft einen Bildschirmtisch mit einem höhen¬ verstellbaren Untergestell und mit zwei an diesem Untergestell in verschiedenen Höhenniveaus angeordneten Tischplatten, von denen die eine als Arbeitsplatte und die andere als Geräte¬ platte dient.The invention relates to a screen table with a height-adjustable underframe and with two table tops arranged on this underframe at different height levels, one of which serves as a worktop and the other as a device top.
Bei bekannten Bildschirmtischen dieser Art, die auch als "CAD"- Tische eingesetzt werden, sind die Arbeitsplatte und die Geräte¬ platte mit Hilfe des Untergestelles individuell höhenverstell- bar, so daß insbesondere der Abstand zwischen diesen beiden Platten veränderbar ist. Außerdem sind die genannten Platten so mit dem Untergestell verbunden, daß sie jede für sich in verschiedene Schräglagen gebracht werden können. Und schlie߬ lich ist die teilweise unterhalb der Geräteplatte angeordnete Arbeitsplatte noch in einer Horizontalverschiebung gleitver- schieblich.In known screen tables of this type, which are also used as "CAD" tables, the worktop and the device plate can be individually adjusted in height with the aid of the base, so that in particular the distance between these two plates can be changed. In addition, the plates mentioned are connected to the base frame so that they can each be brought into different inclined positions. And finally, the worktop, which is partially arranged below the device plate, is still slidable in a horizontal displacement.
Dieser bekannte Bildschirmtisch ist universell einsetzbar und hat sich in der Praxis auch sehr bewährt. Es hat sich jedoch gezeigt, daß an vielen Arbeitsplätzen die vielfältigen Ein¬ stellfunktionen des bekannten Bildschirmtisches gar nicht ausgenutzt werden können, so daß ein Bedürfnis nach einem einfacheren Tisch der in Rede stehenden Art besteht, der lediglich die unabdingbaren oder grundsätzlichen Funktionen erfüllen sollte.- Darüber hinaus wäre ein solcher einfacherer Tisch selbstverständlich, auch mit geringerem Herstellungsauf¬ wand produzierbar, einfacher zu warten , leichter zu bedienen und sicherlich auch weniger störanfällig als .der- bekannte multifunktionale CAD-Tisch.This well-known screen table can be used universally and has also proven itself in practice. It has been shown, however, that the many setting functions of the known screen table cannot be used at many workplaces, so that there is a need for a simpler table of the type in question, which merely has the essential or basic functions In addition, such a simpler table would be self-evident, also producible with less manufacturing effort, easier to maintain, easier to use and certainly also less prone to malfunction than the known multifunctional CAD table.
Es ist Aufgabe der Erfindung, einen gattungsgemäßen Bildschirm- tisch so zu vereinfachen und auf seine wesentlichen Funktionen zurückzuführen, daß er einerseits die in.der Praxis gestell¬ ten Anforderungen erfüllt und andererseits mit- minimalem Auf¬ wand herstellbar ist.It is the object of the invention to simplify a generic screen table and to attribute it to its essential functions in such a way that on the one hand it fulfills the requirements placed in practice and on the other hand it can be produced with minimal effort.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß Arbeits¬ pläne und Geräteplatte starr miteinander verbunden und über das Untergestell ausschließlich gemeinsam höhenverstellbar sind.According to the invention, this object is achieved in that work plans and equipment plate are rigidly connected to one another and the height can only be adjusted jointly via the base frame.
Es hat sich nämlich gezeigt, daß eine relative Höhenverste-llung von Arbeitsplatte und Geräteplatte fast niemals ausgenutzt zu werden braucht, so daß hier eine erhebliche Vereinfachungsmög- lichkeit gegeben ist.It has been shown that a relative height adjustment of the worktop and appliance plate almost never needs to be used, so that there is a considerable possibility of simplification.
Auch wurde gefunden, daß es in praktisch allen Fällen ausrei¬ chend ist, Arbeitsplatte und Geräteplatte starr horizontal auszurichten, also auf eine Schrägstellung dieser Platten zu verzichten.It has also been found that in practically all cases it is sufficient to rigidly align the worktop and appliance plate horizontally, that is to say to dispense with an inclined position of these plates.
Die nachstehende Beschreibung bevorzugter Ausführungsformen der Erfindung dient im Zusammenhang mit beiliegender Zeichnung der weiteren Erläuterung. Es zeigen:The following description of preferred embodiments of the invention serves in conjunction with the accompanying drawings for further explanation. Show it:
Figur 1 eine Vorderansicht eines Bildschirmtisch.esFigure 1 is a front view of a screen table
Figur 2 eine Seitenansicht des Tisches aus Fig. 1 ; Figur 3 eine Seitenansicht des Tisches ähnlich Figur 2, jedoch mit anderer Höhenein¬ stellung der Tischplatten undFigure 2 is a side view of the table of Fig. 1; 3 shows a side view of the table similar to FIG. 2, but with a different height adjustment of the table tops and
Figur 4 eine Schnittansicht des Tisches entlang der Linie 4-4 in Figur 1.FIG. 4 shows a sectional view of the table along the line 4-4 in FIG. 1.
Der auf der Zeichnung dargestellte Bildschirmtisch 1 umfaßt ein aus zwei höhenverstellbaren Säulen'2, 3 und einem mit jeder dieser Säulen verbundenen Standholm 4 bzw. 5 bestehendes Unter¬ gestell, welches in verschiedenen Höhenniveaus horizontal angeordnete Tischplatten trägt, die als Arbeitsplatte 6 bzw. Geräteplatte 7 dienen. Auf der Arbeitsplatte 6 wird gearbeitet, beispielsweise geschrieben oder gezeichnet, während die Geräte¬ platte 7-ein Bildschirmgerät aufnimmt, dessen Steuerteil, also insbesondere eine Tastatur, ebenfalls auf der Arbeitsplatte 6 angeordnet werden kann. Die Platten 6, 7 sind in noch zu beschreibender Weise starr miteinander verbunden und können über das Untergestell ausschließlich gemeinsam höhenversteilt werden. Die Figur 2 zeigt die unterste Lage der Platten 6, 7, die Figur 3 deren oberste Lage, wobei die höhenverstellbaren Säulen 2, 3 in an. sich bekannter Weise teleskopierend ausei¬ nandergezogen und in der gewünschten Höhe festgestellt sind. In der Einstellung gemäß Figur 2 kann am Tisch 1 sitzend, in der Einstellung nach Figur 3 stehend gearbeitet werden.The screen table 1 shown in the drawing comprises a base frame consisting of two height-adjustable columns ' 2, 3 and a stand 4 or 5 connected to each of these columns, which supports table tops arranged horizontally at different height levels, which serve as work top 6 or device top 7 serve. Work is carried out on the worktop 6, for example writing or drawing, while the appliance plate 7 accommodates a monitor device, the control part of which, in particular a keyboard, can also be arranged on the worktop 6. The plates 6, 7 are rigidly connected to one another in a manner yet to be described and can only be adjusted in height together via the base frame. FIG. 2 shows the lowest position of the plates 6, 7, and FIG. 3 shows the highest position thereof, the height-adjustable columns 2, 3 in. are telescopically pulled apart in a known manner and are fixed at the desired height. In the setting according to FIG. 2, work can be carried out while sitting at table 1, while standing in the setting according to FIG.
Bei der dargestellten Ausführungsform des Bildschirmtisches 1 besteht das Untergestell aus zwei höhenverstellbaren Säulen 2, 3. Bei kleineren Tischen genügt es prinzipiell, lediglich eine einzige Säule etwa in der Mitte der Tischplatten 6, 7 anzuordnen. Wie dargestellt, sind die beiden Platten 6, 7. an zwei gemein¬ samen Trägern.8 fest angeordnet, die ihrerseits starr mit je¬ weils einer der Säulen 2 , 3 verbunden sind.. Zwischen den Trä¬ gern 8 verlaufen, .vergleiche, insbesondere Figur 4-, Querträger 9, welche die Platten 6, 7 von unten abstützen.In the embodiment of the screen table 1 shown, the base frame consists of two height-adjustable columns 2, 3. In the case of smaller tables, it is in principle sufficient to arrange only a single column approximately in the middle of the table tops 6, 7. As shown, the two plates 6, 7 are fixedly arranged on two common supports 8, which in turn are rigidly connected to one of the columns 2, 3 in each case. in particular Figure 4-, cross member 9, which support the plates 6, 7 from below.
Die Arbeitsplatte 6 und die Geräteplatte 7 sind über den Trä¬ ger 8 starr' horizontal ausgerichtet, wobei sich die Arbeits- platte 6 tei-lweise unter die .Geräteplatte 7 erstreckt, so daß in dem so gebildeten Zwischenraum Papiere, Gerätschaften, Büro¬ bedarfsartikel oder dergleichen untergebracht' werden können.The worktop 6 and the appliance plate 7 are ger on the Trä¬ rigidly 'horizontally aligned 8, wherein said worktop 6 tei-lweise extends below the .Geräteplatte 7 so that in the thus formed clearance papers, tools, Büro¬ supplies or the like 'can be accommodated.
Wie insbesondere aus Figur 4 ersichtlich, ist der sich unter die Geräteplatte 7 erstreckende Teil 11 mit dem restlichen Teil der Arbeitsplatte 6 gelenkig verbunden, so daß dieser Teil 11 nach unten abgeklappt werden kann, wobei der klappbare Teil 11 mit Hilfe einer an sich bekannten Arretiervorrichtung 12, in deren Schlitz 13 ein im Teil 11 verankerter Schraubbolzen 14 gleitverschieblich ist, in der abgeklappten Lage festge¬ stellt werden kann. Mit dem Schraubbolzen 14 ist ein Hand- betätigungsknopf 15 (Figur 2 und 3) verbunden, so daß der Teil 11 in- seiner nach oben geschwenkten, horizontalen Posi¬ tion festgestellt werden kann.As can be seen in particular from FIG. 4, the part 11 which extends under the appliance plate 7 is connected in an articulated manner to the remaining part of the worktop 6, so that this part 11 can be folded down, the foldable part 11 using a locking device known per se 12, in the slot 13 of which a bolt 14 anchored in part 11 is slidable, can be ascertained in the folded position. A manual actuation button 15 (FIGS. 2 and 3) is connected to the screw bolt 14, so that the part 11 can be locked in its horizontal position pivoted upwards.
Der abklappbare Teil 11 weist an seinem freien Ende eine im wesentlichen zu ihm senkrecht verlaufende Rückwand 16 auf, die als Kabelklemmeinrichtung dient. Hierzu ist an der oberen Rand¬ kante der Rückwand 16 fest eine elastische Leiste 17, bei¬ spielsweise in Gestalt eines elastischen Schlauches, fest angeordnet, mit deren Hilfe Kabel für Geräte und Tastaturen, die auf der Geräteplatte 7 und/oder der Arbeitsplatte 6 stehen, zwischen dieser Leiste 7 und dem darüberliegenden Querträger 9 der Platte 7 einσeklemmt werden können. Auf diese Weise ist eine saubere Zuführung der Kabel möglich und es. kann der Fußraum zwischen den Säulen 2, 3 des Untergestells freigehalten wer¬ den.The foldable part 11 has at its free end a rear wall 16 which runs essentially perpendicular to it and which serves as a cable clamping device. For this purpose, an elastic bar 17, for example in the form of an elastic tube, is fixedly arranged on the upper edge of the rear wall 16, with the aid of which cables for devices and keyboards which are on the device plate 7 and / or the worktop 6 are arranged , can be clamped between this bar 7 and the overlying cross member 9 of the plate 7. That way is one clean supply of the cables possible and it. the foot space between the columns 2, 3 of the base frame can be kept free.
Die Kabel werden bei nach unten abgeklapptem Teil 11 eingelegt und anschließend durch Hochklappen des Teiles 11 zwischen Leiste 17 und Querträger 9 festgehalten.The cables are inserted when the part 11 is folded down and are then held between the strip 17 and the cross member 9 by folding up the part 11.
Bei der auf der Zeichnung dargestellten Ausführungsform ist der bereits erwähnte Träger 8 für die Arbeitsplatte 6 und die Geräteplatte 7 als ein Z-förmiges Teil ausgebildet und weist zwei stufenförmig versetzte, horizontal ausgerichtete Holme 18 bzw. 19 auf, die durch ein vertikales Zwischenstück 21 starr miteinander verbunden sind. Der Holm 18 nimmt die Arbeitsplatte 6,der Holm 19 die Geräteplatte 7 auf, die hier¬ durch in unveränderlichem Höhenabstand starr miteinander ver¬ bunden, horizontal ausgerichtet und nur gemeinsam über das Untergestell höhenverstellbar sind.In the embodiment shown in the drawing, the already mentioned support 8 for the worktop 6 and the appliance plate 7 is designed as a Z-shaped part and has two staggered, horizontally aligned bars 18 and 19, which are rigid by a vertical intermediate piece 21 are interconnected. The spar 18 receives the worktop 6, the spar 19 the device plate 7, which is rigidly connected to one another at an invariable height, horizontally aligned and height-adjustable only together via the base frame.
Wie insbesondere -aus Figur 4 hervorgeht, erfolgt die starre Verbindung des Trägers 8 mit der zugeordneten Säule 2 oder 3 des Untergestells mit Hilfe von Schrauben 22, die bei der dargestellten Ausführungsform den jeweils oberen Holm 19 fest mit der zugeordneten Säule 2 bzw. 3 verbinden. Hierdurch ist der Träger für die Arbeits- und Geräteplatte 6 bzw. 7 leicht abnehmbar und kann durch einen anderen Träger ersetzt werden, beispielsweise durch einen Z-förmigen Träger für eine breitere, oder einen andersartigen Träger für eine schwenkbare ZeichenplatAs can be seen in particular from FIG. 4, the rigid connection of the support 8 to the associated column 2 or 3 of the underframe takes place with the aid of screws 22 which, in the embodiment shown, firmly connect the respective upper spar 19 to the assigned column 2 or 3 . As a result, the carrier for the worktop 6 and 7 is easily removable and can be replaced by another carrier, for example by a Z-shaped carrier for a wider one, or another type of carrier for a pivoting drawing board
Der letztere Fall ist strichpunktiert in Figur 3 dargestellt. Der dort mit ausgezogenen Linien dargestellt, stufenförmige, Z-förmige Träger 8 kann durch einen kürzeren, horizontal verlaufenden Träger 28 ersetzt werden, der-, ähnlich, wie der Holm 19 in Figur 4 von oben.her auf die Stirnseite der höhen¬ verstellbaren Säulen 2 bzw. 3 aufgeschraubt wird. An seinem freien Ende ist auf dem Träger 28 in an sich- bekannter 'Weise ein Zeichenbrett 29 schwenkbar gelagert. Auf diese Weise kann ein und dasselbe Untergestell sowohl für Bildschirmtische als auch für Zeichentische eingesetzt werden, was fertigungs¬ technisch eine erhebliche Rationalisierung darstellt. The latter case is shown in broken lines in FIG. 3. The step-shaped, Z-shaped support 8 shown there with solid lines can be made horizontal by a shorter one extending carrier 28 are replaced, which, similar to how the spar 19 in FIG. 4 is screwed from above onto the end face of the height-adjustable columns 2 or 3. At its free end a drawing board 29 is pivotally mounted on the support 28 in at sich- known 'manner. In this way, one and the same base frame can be used both for screen tables and for drawing tables, which represents a considerable rationalization in terms of production technology.

Claims

P a t e n t a n s p r ü c h e Patent claims
1. Bildschirmtisch mit einem höhenverstellbaren Unter¬ gestell und mit zwei an diesem Untergestell in ver¬ schiedenen Höhenniveaus angeordneten Tischplatten, von denen die' eine, als Arbeitsplatte und die andere als Geräteplatte dient, d a d u r c h g e k e n n z e i c h n e t , daß Arbeitsplatte (6) und Geräteplatte (7) starr mit¬ einander verbunden und über das Untergestell (2, 3) ausschließlich gemeinsam höhenverstellbar sind.1. Screen table with a height-adjustable Unter¬ frame and with two arranged on this frame in ver¬ different height levels tabletops, of which the 'serves a as worktop and the other as a device board, characterized in that the worktop (6) and device plate (7) are rigidly connected to one another and can only be adjusted in height together via the base frame (2, 3).
2. Bildschirmtisch nach Anspruch 1, dadurch gekennzeich¬ net, daß Arbeitsplatte (6) und Geräteplatte (7) starr horizontal ausgerichtet sind.2. Screen table according to claim 1, characterized gekennzeich¬ net that the worktop (6) and device plate (7) are rigidly aligned horizontally.
3. Bildschirmtisch nach Anspruch 1, dadurch gekennzeich¬ net, daß sich die Arbeitsplatte (6) teilweise unter die Geräteplatte (7) erstreckt.3. Screen table according to claim 1, characterized gekennzeich¬ net that the worktop (6) extends partially under the device plate (7).
4. Bildschirmtisch nach Anspruch 3, dadurch gekennzeich¬ net, daß der sich unter die Geräteplatte (7) erstrek-4. Screen table according to claim 3, characterized gekennzeich¬ net that extending under the device plate (7)
- kende Teil (11) der Arbeitsplatte (6) nach unten ab¬ klappbar ist.- Kende part (11) of the worktop (6) can be folded down.
5. Bildschirmtisch nach Anspruch 4, dadurch gekennzeich¬ net, daß der abklappbare Teil (11) der Arbeitsplatte (6) eine im wesentlich senkrecht verlaufende Rück¬ wand (16) aufweist, die als Kabelklemmeinrichtung dient.5. Screen table according to claim 4, characterized gekennzeich¬ net that the hinged part (11) of the worktop (6) has a substantially vertical rear wall (16) which serves as a cable clamping device.
6. Bildschirmtisch nach Anspruch 5, dadurch gekennzeich¬ net, daß als Kabelklemmeiήrichtung an der oberen Randkante der Rückwand (16) eine elastische Leiste (17) vorgesehen ist, die Kabel zwischen sich und der Unterseite der Geräteplatte (7) einklemmt.6. Screen table according to claim 5, characterized gekennzeich¬ net that an elastic strip (17) is provided as Kabelklemmeiήrichtung on the upper edge of the rear wall (16), the cable between them and the underside of the device plate (7) clamps.
7. Bildschirmtisch nach Anspruch 1, dadurch gekennzeich¬ net, daß die Arbeitsplatte (6) und die Geräteplatte7. Screen table according to claim 1, characterized gekennzeich¬ net that the worktop (6) and the device plate
(7) an wenigstens einem gemeinsamen Träger (8) befe¬ stigt sind, der seinerseits über das Untergestell (2, 3) höhenverstellbar ist.(7) are attached to at least one common support (8), which in turn is height-adjustable via the base frame (2, 3).
8. Bildschirmtisch nach Anspruch 7, dadurch gekennzeich¬ net, daß der Träger (8) zwei stufenförmig versetzte Holme (18/ 19) zur Aufnahme der Arbeits- bzw. Geräte¬ platte (6 bzw. 7) aufweist.8. Screen table according to claim 7, characterized gekennzeich¬ net that the carrier (8) has two stepped stiles (18/19) for receiving the worktop or Geräte¬ plate (6 or 7).
9. Bildschirmtisch nach Anspruch 8, dadurch gekennzeich¬ net, daß der obere, die Geräteplatte (7) aufnehmende Holm (19) des Trägers (8) mit einer höhenverstell¬ baren Säule (2, 3) des Untergestells starr verbunden ist.9. Screen table according to claim 8, characterized gekennzeich¬ net that the upper, the device plate (7) receiving spar (19) of the carrier (8) with a height adjustable column (2, 3) of the base is rigidly connected.
10. Bildschirmtisch nach Anspruch 7, dadurch gekennzeich¬ net, daß der Träger (8) auswechselbar am Unterge¬ stell (2, 3) befestigt ist. 10. Screen table according to claim 7, characterized gekennzeich¬ net that the carrier (8) is replaceably attached to the Unterge¬ stell (2, 3).
PCT/EP1989/000397 1988-05-03 1989-04-13 Table for a vdu WO1989010711A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3814894.3 1988-05-03
DE3814894A DE3814894C1 (en) 1988-05-03 1988-05-03

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Publication Number Publication Date
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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD769881S1 (en) 2014-08-18 2016-10-25 Humanscale Corporation Height adjustable workstation
USD849456S1 (en) 2017-04-11 2019-05-28 Humanscale Corporation Workstation

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US4428631A (en) * 1981-12-07 1984-01-31 Health Science Products, Inc. Computer key-punch work-station having adjustable copy support-shelf
DE8706394U1 (en) * 1987-05-05 1987-07-23 Heerklotz, Siegfried, Dipl.-Ing., 4516 Bissendorf Movable computer desk console
DE8710445U1 (en) * 1987-07-30 1987-09-17 Hebbel, Dierk, 7151 Allmersbach Combination table
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DE8706394U1 (en) * 1987-05-05 1987-07-23 Heerklotz, Siegfried, Dipl.-Ing., 4516 Bissendorf Movable computer desk console
DE8710445U1 (en) * 1987-07-30 1987-09-17 Hebbel, Dierk, 7151 Allmersbach Combination table
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DE8717133U1 (en) * 1987-12-31 1988-02-18 Marabuwerke Erwin Martz Gmbh & Co, 7146 Tamm Part of a support frame for two table tops

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