DE49794C - Chair with automatic adjustment j of the seat and the backrest - Google Patents

Chair with automatic adjustment j of the seat and the backrest

Info

Publication number
DE49794C
DE49794C DENDAT49794D DE49794DA DE49794C DE 49794 C DE49794 C DE 49794C DE NDAT49794 D DENDAT49794 D DE NDAT49794D DE 49794D A DE49794D A DE 49794DA DE 49794 C DE49794 C DE 49794C
Authority
DE
Germany
Prior art keywords
backrest
chair
seat
automatic adjustment
seat board
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
DENDAT49794D
Other languages
German (de)
Original Assignee
K. F. CURTH in Dresden, Circusstr. 8
Publication of DE49794C publication Critical patent/DE49794C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Description

Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICH PRINTING COMPANY.

Claims (1)

Patent-Anspruch:Patent claim: Bei einem stellbaren Stuhl die Anwendung von zwei in gleicher Drehrichtung bewegten Winkelhebeln α b und a1 b1, die durch eine Verbindungsstange \ und eine Stofsstange c mit der Rückenlehne s und dem Sitzbrett r gekuppelt sind, zum Zweck der gleichzeitigen und von einander abhängigen Bewegung der Rückenlehne s und des Sitzbrettes r. In an adjustable chair, the use of two angle levers α b and a 1 b 1 moved in the same direction of rotation, which are coupled to the backrest s and the seat board r by a connecting rod \ and a fabric rod c , for the purpose of simultaneous and interdependent movement the backrest s and the seat board r.
DENDAT49794D Chair with automatic adjustment j of the seat and the backrest Expired - Lifetime DE49794C (en)

Publications (1)

Publication Number Publication Date
DE49794C true DE49794C (en)

Family

ID=324696

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT49794D Expired - Lifetime DE49794C (en) Chair with automatic adjustment j of the seat and the backrest

Country Status (1)

Country Link
DE (1) DE49794C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5954349A (en) * 1996-06-14 1999-09-21 Ruetzel; Ralf Scooter with front and rear wheel steering

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5954349A (en) * 1996-06-14 1999-09-21 Ruetzel; Ralf Scooter with front and rear wheel steering

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