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
  • A47B17/00—Writing-tables
  • A47B17/02—Writing-tables with vertically-adjustable parts
• • 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
  • A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
• • 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
  • A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
  • A47B21/02—Tables or desks for office equipment, e.g. typewriters, keyboards with vertical adjustable parts
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
  • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
  • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
  • F16M11/02—Heads
  • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
  • F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
  • F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
  • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
  • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
  • F16M11/20—Undercarriages with or without wheels
  • F16M11/24—Undercarriages 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
  • F16M11/26—Undercarriages 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
  • F16M11/28—Undercarriages for supports with one single telescoping pillar
• • 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
  • A47B2200/00—General construction of tables or desks
  • A47B2200/0035—Tables or desks with features relating to adjustability or folding
  • A47B2200/004—Top adjustment
  • A47B2200/0043—Inclination 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)

Applications Claiming Priority (2)

Publications (1)

Family

ID=6353416

Family Applications (1)

Country Status (2)

Families Citing this family (2)

Citations (5)

Family Cites Families (3)

• 1988
  • 1988-05-03 DE DE3814894A patent/DE3814894C1/de not_active Expired
• 1989
  • 1989-04-13 WO PCT/EP1989/000397 patent/WO1989010711A1/de not_active Ceased

Patent Citations (5)

Non-Patent Citations (1)

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