DE31342C - Adjusting device on desk tops - Google Patents

Adjusting device on desk tops

Info

Publication number
DE31342C
DE31342C DENDAT31342D DE31342DA DE31342C DE 31342 C DE31342 C DE 31342C DE NDAT31342 D DENDAT31342 D DE NDAT31342D DE 31342D A DE31342D A DE 31342DA DE 31342 C DE31342 C DE 31342C
Authority
DE
Germany
Prior art keywords
adjusting device
desk tops
desk
pull rod
plate
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.)
Expired - Lifetime
Application number
DENDAT31342D
Other languages
German (de)
Original Assignee
R. LORENZ in Berlin, Kottbuserstr. 4
Publication of DE31342C publication Critical patent/DE31342C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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

Landscapes

  • Tables And Desks Characterized By Structural Shape (AREA)
  • Drawing Aids And Blackboards (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Der zur Anwendung kommende Mechanismus bezweckt, eine horizontal liegende Schreibtischplatte in einfacher Weise durch Zug bezw. Schub schräg und wieder horizontal niederstellen zu können.The purpose of the mechanism used is to create a horizontally lying desk top bezw in a simple way by train. Lower the thrust at an angle and again horizontally to be able to.

Derselbe ist in Fig. 1 im Grundrifs, in Fig. 2 in der Seitenansicht und in Fig. 3 in der Vorderansicht dargestellt.The same is in Fig. 1 in outline, in Fig. 2 in the side view and in Fig. 3 in the Front view shown.

Die punktirten Lagen in Fig. 1 und 3 deuten den Mechanismus im ausgestellten Zustande an.The dotted positions in Figs. 1 and 3 indicate the mechanism in the exposed state.

Fig. 4 zeigt den Schreibtisch mit gesenkter, Fig. 5 mit gehobener Platte.Fig. 4 shows the desk with lowered, Fig. 5 with raised plate.

Die Schreibtischplatte α wird durch die beiden Kniehebel b b an ihrem hinteren Ende gehoben bezw. gesenkt, während das vordere Ende der Platte a, weil es sich um Scharniere dreht, in seiner tiefen Stellung verbleibt. Die Führungsstifte c c an den oberen Enden der Kniehebel bewegen sich in den Schlitzen der an der unteren Seite der Schreibplatte α befestigten Schleifen d d. Am unteren Ende der Kniehebel greifen die Zugstangen e e und in deren Verlängerung die mit Scharnieren verbundenen und den Führungen ff g g versehenen Zugstangen h h und i an. Zieht man den Knopf k der Zugstange i nach vorn, so hebt sich die Schreibplatte am hinteren Ende in die Höhe. Die Feder Z drückt einen Stift in der Zugstange i in eine entsprechende Oeffnung einer darüber befindlichen eisernen Platte und stellt dadurch die Schreibplatte in einer beliebigen Schräge fest.The desk top α is respectively lifted by the two toggle levers bb at its rear end. lowered, while the front end of the plate a, because it rotates on hinges, remains in its deep position. The guide pins cc at the upper ends of the toggle levers move in the slots of the loops d d attached to the lower side of the writing plate α. At the lower end of the toggle lever, the tie rods ee and, in their extension, the tie rods hh and i connected with hinges and provided with the guides ff gg . If you pull the button k of the pull rod i forwards, the writing surface rises up at the rear end. The spring Z pushes a pin in the pull rod i into a corresponding opening of an iron plate above it and thereby fixes the writing plate in any incline.

Durch Auslösen des Stiftes m und durch die Zurückschiebung der Zugstange i wird die Schreibplatte wieder niedergelegt.By releasing the pin m and pushing back the pull rod i , the writing surface is put down again.

Claims (1)

Patent-Anspruch:Patent claim: Der Mechanismus zum Verstellen der Schreibtischplatte, bestehend aus den Schleifen d d in Verbindung mit den Kniehebeln b b der Zugstange i mit den Zwischenzugstangen e e und h h. The mechanism for adjusting the desk top, consisting of the loops dd in connection with the toggle levers bb of the pull rod i with the intermediate pull rods ee and h h. Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.
DENDAT31342D Adjusting device on desk tops Expired - Lifetime DE31342C (en)

Publications (1)

Publication Number Publication Date
DE31342C true DE31342C (en)

Family

ID=307425

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT31342D Expired - Lifetime DE31342C (en) Adjusting device on desk tops

Country Status (1)

Country Link
DE (1) DE31342C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1161395B (en) * 1957-02-22 1964-01-16 Adolf Wolfsbach Fa Lifting device for a height-adjustable table
EP0087498A2 (en) * 1982-02-27 1983-09-07 Veyhl Produktion KG Table with adjustable top

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1161395B (en) * 1957-02-22 1964-01-16 Adolf Wolfsbach Fa Lifting device for a height-adjustable table
EP0087498A2 (en) * 1982-02-27 1983-09-07 Veyhl Produktion KG Table with adjustable top
EP0087498A3 (en) * 1982-02-27 1984-06-06 Veyhl Production Kg Table with adjustable top

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