DE37635C - Chair with automatically adjustable backrest - Google Patents

Chair with automatically adjustable backrest

Info

Publication number
DE37635C
DE37635C DENDAT37635D DE37635DA DE37635C DE 37635 C DE37635 C DE 37635C DE NDAT37635 D DENDAT37635 D DE NDAT37635D DE 37635D A DE37635D A DE 37635DA DE 37635 C DE37635 C DE 37635C
Authority
DE
Germany
Prior art keywords
chair
automatically adjustable
adjustable backrest
backrest
lever
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
DENDAT37635D
Other languages
German (de)
Original Assignee
RUSCHEWEYH & SCHMIDT in Langenoels an der Schlesischen Gebirgsbahn
Publication date
Application granted granted Critical
Publication of DE37635C publication Critical patent/DE37635C/en
Expired 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
    • A47C1/03294—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest slidingly movable in the base frame, e.g. by rollers
    • 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
    • A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
    • A47C1/03277—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with bar or leaf springs

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: An einem Stuhl die selbstthätige Verstellbarkeit der Lehne L durch an den Seitentheilen α der letzteren angebrachte, um Bolzen c drehbare Flachschienen b, welche beim Anlehnen einer darauf sitzenden Person in Verbindung mit Schienen d und Hebel / den Sitz S nach vorwärts schieben und nach Aufhören des Druckes gegen die Lehne durch Federn h und It1, sowie durch das auf Hebel/ wirkende Gewicht der darauf sitzenden Person wieder in ihre ursprüngliche Lage zurückgebracht werden.On a chair, the automatic adjustability of the backrest L by means of flat rails b, which are attached to the side parts α of the latter and rotatable about bolts c , which, when a person leans on them, in conjunction with rails d and lever / push the seat S forward and after the end of the Pressure against the backrest by springs h and It 1 , as well as by the weight of the person sitting on it acting on the lever / can be brought back to their original position.
DENDAT37635D Chair with automatically adjustable backrest Expired DE37635C (en)

Publications (1)

Publication Number Publication Date
DE37635C true DE37635C (en) 1900-01-01

Family

ID=313377

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT37635D Expired DE37635C (en) Chair with automatically adjustable backrest

Country Status (1)

Country Link
DE (1) DE37635C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1099705B (en) * 1955-12-20 1961-02-16 Res Interests Ltd Sitting-deck chair with adjustable seat and backrest parts
FR2627967A1 (en) * 1988-03-01 1989-09-08 Vriend Hendrik Frame for chair with inclinable back - has seat platform hinged to front legs and back pivoting on cheeks at back of platform

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1099705B (en) * 1955-12-20 1961-02-16 Res Interests Ltd Sitting-deck chair with adjustable seat and backrest parts
FR2627967A1 (en) * 1988-03-01 1989-09-08 Vriend Hendrik Frame for chair with inclinable back - has seat platform hinged to front legs and back pivoting on cheeks at back of platform

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