CH316117A - Height-adjustable desk - Google Patents

Height-adjustable desk

Info

Publication number
CH316117A
CH316117A CH316117DA CH316117A CH 316117 A CH316117 A CH 316117A CH 316117D A CH316117D A CH 316117DA CH 316117 A CH316117 A CH 316117A
Authority
CH
Switzerland
Prior art keywords
height
adjustable desk
tubes
desk
pushing
Prior art date
Application number
Other languages
German (de)
Inventor
Baumann Willy
Original Assignee
Baumann Willy
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 Baumann Willy filed Critical Baumann Willy
Publication of CH316117A publication Critical patent/CH316117A/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
    • A47B27/00Drawing desks or tables; Carriers for drawing-boards
    • A47B27/14Adjustable underframes
    • 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
    • A47B41/00School desks or tables
    • A47B41/02Adjustable, inclinable, sliding or foldable desks tops

Landscapes

  • Tables And Desks Characterized By Structural Shape (AREA)
  • Legs For Furniture In General (AREA)

Description

  

  Höhenverstellbarer     Pulttisch       Gegenstand vorliegender Erfindung ist  ein höhenverstellbarer     Pulttisch,    wie er bei  spielsweise als Schultisch oder Zeichentisch  verwendet wird.  



  Der     Pulttiseh    zeichnet sieh     erfindungsge,          mäss    dadurch     aus,    dass er sich     zum    Verstellen  der Tischhöhe     zweier    in das Innere von     das          Gestell    bildenden,     ineinander    verschiebbaren  Rohren ragender, in Führungen laufender  Ketten bedient, welche als biegsame Stützen  zum Stossen und Ziehen des Tischoberteils  verwendet werden.  



  In der Zeichnung ist eine     beispielsweise          Ausführungsform    des Erfindungsgegenstan  des dargestellt,     und    zwar zeigt       Fig.    1 einen     Längsschnitt    des     Tisches        und          Fig.    2 einen Querschnitt nach der Linie       @i-A    in     Fig.    1.  



  Der dargestellte Tisch weist zwei Füsse 1  auf, in welche die Rohre 2 eingeschweisst  sind. Letztere sind durch eine Strebe 3 starr  miteinander verbunden. In die Rohre 2 sind  leicht verschiebbar die das Holzwerk 4 tra  genden Rohre 5 eingeschoben. In den Rohren  5 ist eine Spindel 6 mit linkem und rechtem         Gewinde    gelagert. Die Spindel 6     trägt    zwei  Muttern 7, an welchen die Stössel 8 befestigt  sind. Letztere sind mit je einer nur     sehema-          tiseh    angedeuteten Kette 9 verbunden, die  am andern Ende mit einer Stütze 10 verloscht  ist. Die Stössel 8 sowie die Ketten 9 und die  Stützen 10 sind durch in das Innere der       Rohre    5 ragende, in diesen befestigte Rohr  bogen 11 geführt.

   Die Stützen 10 sind durch  Platten 12 starr mit den Füssen 1 verbunden.  Durch Drehen der Spindel 6 werden die     Mut-          tern    7 nach aussen oder nach innen verscho  ben, wodurch das Holzwerk 4 über die als  biegsame Stützen wirkenden Ketten 9 durch       ,Stossen        bzw.    Ziehen gehoben bzw.     gesenkt     wird.



  Height-adjustable desk table The subject of the present invention is a height-adjustable desk table, as used for example as a school desk or drawing table.



  According to the invention, the desk table is characterized by the fact that, to adjust the height of the table, it uses two telescopic tubes protruding into the interior of the frame and running in guides, which are used as flexible supports for pushing and pulling the table top.



  In the drawing, an example embodiment of the subject matter of the invention is shown, namely FIG. 1 shows a longitudinal section of the table and FIG. 2 shows a cross section along the line @ i-A in FIG.



  The table shown has two feet 1 into which the tubes 2 are welded. The latter are rigidly connected to one another by a strut 3. In the tubes 2, the woodwork 4 tra lowing tubes 5 are inserted. A spindle 6 with left and right threads is mounted in the tubes 5. The spindle 6 carries two nuts 7 to which the plungers 8 are attached. The latter are each connected to a chain 9, only indicated schematically, which is extinguished at the other end with a support 10. The plunger 8 as well as the chains 9 and the supports 10 are guided by arches 11 protruding into the interior of the tubes 5 and fixed in these tubes.

   The supports 10 are rigidly connected to the feet 1 by plates 12. By turning the spindle 6, the nuts 7 are displaced outwards or inwards, as a result of which the woodwork 4 is raised or lowered by means of the chains 9 acting as flexible supports by pushing or pulling.

 

Claims (1)

PATENTANSPRUCH Höhenverstellbarer Pulttisch, dadurelh ge kennzeichnet, dass er sich zum Verstellen der Tischhöhe zweier in das Innere von das Ge stell bildenden, ineinander verschiebbaren Rohren ragender, in Führungen laufender Ketten bedient, welche als biegsame Stützen zum Stossen und Ziehen des Tischoberteils verwendet werden. PATENT CLAIM Height-adjustable desk table, dadurelh characterized that it is used to adjust the table height of two in the interior of the Ge alternate forming, telescopic tubes protruding in guides, which are used as flexible supports for pushing and pulling the table top.
CH316117D 1953-07-06 1953-07-06 Height-adjustable desk CH316117A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH316117T 1953-07-06

Publications (1)

Publication Number Publication Date
CH316117A true CH316117A (en) 1956-09-30

Family

ID=4496249

Family Applications (1)

Application Number Title Priority Date Filing Date
CH316117D CH316117A (en) 1953-07-06 1953-07-06 Height-adjustable desk

Country Status (1)

Country Link
CH (1) CH316117A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991962A (en) * 1976-04-05 1976-11-16 General Motors Corporation Self-leveling mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991962A (en) * 1976-04-05 1976-11-16 General Motors Corporation Self-leveling mechanism

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