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DE255083C - - Google Patents

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Publication number
DE255083C
DE255083C DENDAT255083D DE255083DA DE255083C DE 255083 C DE255083 C DE 255083C DE NDAT255083 D DENDAT255083 D DE NDAT255083D DE 255083D A DE255083D A DE 255083DA DE 255083 C DE255083 C DE 255083C
Authority
DE
Germany
Prior art keywords
chair
support arm
edge
run
move
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
Application number
DENDAT255083D
Other languages
German (de)
Publication date
Application granted granted Critical
Publication of DE255083C publication Critical patent/DE255083C/de
Expired 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
    • A47B39/00School forms; Benches or forms combined with desks
    • A47B39/02Adjustable forms
    • 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
    • A47B83/00Combinations comprising two or more pieces of furniture of different kinds
    • A47B83/02Tables combined with seats
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C9/00Stools for specified purposes
    • A47C9/02Office stools; Workshop stools
    • A47C9/022Office stools; Workshop stools movably mounted on a working-table or the like

Landscapes

  • Chairs Characterized By Structure (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Der Erfindungsgegenstand gehört zu derThe subject matter of the invention belongs to the

Klasse von Stühlen, die sich beim Schwenken des Stuhltragarmes um eine Tischsäule parallel zur Tischkante bewegen, ohne daß der auf dem Stuhl Sitzende diesen verlassen muß.Class of chairs that move parallel to a table column when the chair support arm is swiveled move to the edge of the table without the person sitting on the chair having to leave it.

Bei den bekannten Stühlen dieser Art erfolgte diese Bewegung durch eine Kulisse, die aber durch ihre umständliche Herstellungsart noch nicht einfach genug war. Der Erfindungsgegenstand benutzt nun zur Erreichung der parallelen Verschiebung des Stuhles längs der Tischkante eine gekrümmte Steuerbahn, auf der am Stuhltragarm angeordnete Rollen gleiten.In the known chairs of this type, this movement took place through a backdrop, the but was not yet easy enough due to its cumbersome manufacturing process. The subject of the invention now uses a curved control path to achieve the parallel displacement of the chair along the edge of the table, slide on the rollers arranged on the chair support arm.

In der Zeichnung ist der Erfindungsgegenstand beispielsweise dargestellt, und zwar zeigt Fig. ι eine Seitenansicht des Stuhles, während Fig. 2 einen Schnitt nach der Linie A-A der Fig. ι veranschaulicht.In the drawing, the subject matter of the invention is shown, for example, namely FIG. 1 shows a side view of the chair, while FIG. 2 illustrates a section along the line AA of FIG.

Der Stuhl ι ruht in bekannter Weise auf einem Tragarm 7, der sich mittels einer an der Tischsäule 31 befestigten, um diese mitsamt der Lagerhülse 17 drehbaren Gleitrolle 19 in der Richtung auf die Säule zu verschieben und gleichzeitig um diese zu drehen vermag.The chair ι rests in a known manner on a support arm 7, which by means of a attached to the table column 31 in order to be able to rotate around it together with the bearing sleeve 17 able to move in the direction of the column and at the same time rotate around it.

Diese Verschiebung wird jedoch durch zweiHowever, this shift is followed by two

an dem Stuhltragarm befestigte Steuerrollen 34, die auf einer schlangenförmig gekrümmten, feststehenden und parallel zur vorderen Tischkante angeordneten Steuerbahn 27 laufen, in eine senkrecht dazu führende Bewegung umgesetzt, wodurch der Stuhl imstande ist, sich parallel oder annähernd parallel zur Tischkante zu verschieben.control rollers 34 attached to the chair support arm, which run on a serpentine curved, fixed control path 27 arranged parallel to the front edge of the table run, in implemented a movement perpendicular to it, whereby the chair is able to move to move parallel or almost parallel to the edge of the table.

Damit die Steuerrollen 34 den Krümmungen der Steuerbahn 27 ungehindert folgen können, sind sie um eine senkrechte Achse drehbar in einem Tragbalken 35 gelagert, der seinerseits von zwei am Punkte 37 des Tragarms 7 drehbar gelagerten Armen 36 getragen wird.So that the control rollers 34 can follow the curvatures of the control path 27 unimpeded, they are rotatably mounted about a vertical axis in a support beam 35, which in turn is supported by two arms 36 rotatably mounted at point 37 of support arm 7.

An der Steuer bahn ist mittels Stützen 38 das vordere Ende der Tischplatte 33 befestigt. Die Steuerbahn ruht auf Säulen 39, die durch Versteifung 40 mit der Tischsäule verbunden sind.At the control track the front end of the table top 33 is attached by means of supports 38. The control track rests on columns 39, which are connected to the table column by stiffeners 40 are.

Der Stuhltragarm 7 selbst ist wie üblich durch Streben 41 versteift. Zweckmäßig kann der Stuhlsitz noch in einer Hülse 42 verschiebbar und einstellbar gelagert sein.The chair support arm 7 itself is stiffened by struts 41 as usual. Appropriate can the chair seat can still be slidably and adjustably mounted in a sleeve 42.

Das Gleiten des Stuhles erfolgt vermöge der leichten Drehbarkeit der Tragrollen, die in Kugellagern laufen, leicht und geräuschlos.The sliding of the chair is due to the easy rotation of the support rollers, which in Ball bearings run easily and noiselessly.

Claims (1)

Patent-Anspruch:Patent claim: Um eine Tischsäule schwenkbarer, zwangläufig parallel zur Tischkante verschiebbarer Kontorstuhl, dadurch gekennzeichnet, daß mit der Tischsäule (31) eine schlangenförmig gekrümmte Steuerbahn (27) verbunden ist, auf der am verschiebbaren Stuhltragarm (7) gelagerte Rollen (34) o. dgl. laufen.Can be swiveled around a table column, inevitably slidable parallel to the edge of the table Kontor chair, characterized in that with the table column (31) a serpentine curved control path (27) is connected, on which on the displaceable chair support arm (7) mounted rollers (34) o. to run. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT255083D Expired DE255083C (en)

Publications (1)

Publication Number Publication Date
DE255083C true DE255083C (en) 1900-01-01

Family

ID=513212

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT255083D Expired DE255083C (en)

Country Status (1)

Country Link
DE (1) DE255083C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539286A1 (en) * 1983-01-18 1984-07-20 Bertrand Philippe Revolving chair for workstations with built-in slideway-adjustment system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539286A1 (en) * 1983-01-18 1984-07-20 Bertrand Philippe Revolving chair for workstations with built-in slideway-adjustment system

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