DE79077C - Self-adjusting chair respectively by body weight. Sickbed - Google Patents

Self-adjusting chair respectively by body weight. Sickbed

Info

Publication number
DE79077C
DE79077C DENDAT79077D DE79077DA DE79077C DE 79077 C DE79077 C DE 79077C DE NDAT79077 D DENDAT79077 D DE NDAT79077D DE 79077D A DE79077D A DE 79077DA DE 79077 C DE79077 C DE 79077C
Authority
DE
Germany
Prior art keywords
body weight
sickbed
self
frame supports
supports
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.)
Active
Application number
DENDAT79077D
Other languages
German (de)
Original Assignee
G. STOERMER, Erfurt, Nordhäuserstr. 22 b
Publication of DE79077C publication Critical patent/DE79077C/en
Active 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
    • A47C1/034—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest
    • A47C1/035—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts including a leg-rest or foot-rest in combination with movably coupled seat and back-rest, i.e. the seat and back-rest being movably coupled in such a way that the extension mechanism of the foot-rest is actuated at least by the relative movements of seat and backrest

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Invalid Beds And Related Equipment (AREA)

Description

Hierzu 1 Blatt Zeichnungen. 1 sheet of drawings.

3ERLIN. GEDRUCKT IN DER REICHSDRUCKEREI3ERLIN. PRINTED IN THE REICH PRINTING COMPANY

Claims (1)

Patent-Anspruch:Patent claim: Ein durch Körpergewicht sich selbstthätig einstellender Stuhl bezw. Krankenbett, gekennzeichnet durch die mit den den Sitz k tragenden Gestellstützen e bei f beweglich verbundenen Lehnenstützen d, an deren Ende g die vorderen Gestellstützen h angelenkt sind, die ihrerseits durch das einstellbare Zwischenstück / mit dem oberen Theil der Gestell stützen e in Verbindung stehen, derart, dafs beim Strecken der Sitz bezw. Lagerfläche k b die vorderen Gestellstützen h infolge Ansteigens der Drehpunkte g den hinteren Gestellstützen e genähert, während gleichzeitig auch die letzteren unter Vermittelung des Zwischenstückes / in steilere Lage gebracht werden.A chair that adjusts itself automatically by body weight. Sick bed, characterized by the backrest supports d movably connected to the frame supports e at f carrying the seat k , at the end g of which the front frame supports h are articulated, which in turn are connected through the adjustable intermediate piece / with the upper part of the frame support e , such that when stretching the seat respectively. Bearing surface kb the front frame supports h are brought closer to the rear frame supports e due to the increase in the pivot points g , while at the same time the latter are also brought into a steeper position with the intermediary of the intermediate piece /.
DENDAT79077D Self-adjusting chair respectively by body weight. Sickbed Active DE79077C (en)

Publications (1)

Publication Number Publication Date
DE79077C true DE79077C (en)

Family

ID=351741

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT79077D Active DE79077C (en) Self-adjusting chair respectively by body weight. Sickbed

Country Status (1)

Country Link
DE (1) DE79077C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4870886A (en) * 1988-10-31 1989-10-03 Honeywell Inc. Temperature compensating variable stroke projectile positioning system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4870886A (en) * 1988-10-31 1989-10-03 Honeywell Inc. Temperature compensating variable stroke projectile positioning system

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