[go: up one dir, main page]

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

Similar Documents

Publication Publication Date Title
DE149513C (en)
DE49794C (en) Chair with automatic adjustment j of the seat and the backrest
DE547911C (en) Manuscript holder for typewriters
DE78543C (en) Printing table for cylinder printing machines
US370947A (en) Stencil printing-machine
DE40849C (en) Adjustable armchair
DE246029C (en)
DE39366C (en) Zimmer - Ringelspiel
US946824A (en) Press for stamping raised characters on printing-plates.
DE157818C (en)
DE163105C (en)
DE78380C (en) Adjustable rowing seat for boats
DE581049C (en) Machine for printing boards, panels or the like.
DE247523C (en)
DE177962C (en)
DE186642C (en)
DE101988C (en)
DE31224C (en) Left copy machine for relief work
DE49474C (en) Machine for duplicating manuscripts
DE85207C (en)
DE97866C (en)
DE158425C (en)
US1149953A (en) Duplicating-machine.
DE12082C (en) Innovation on column machines
DE617124C (en) Machine for fixing the floor in paper vessels