SU483106A1 - Armchair - Google Patents

Armchair

Info

Publication number
SU483106A1
SU483106A1 SU1997163A SU1997163A SU483106A1 SU 483106 A1 SU483106 A1 SU 483106A1 SU 1997163 A SU1997163 A SU 1997163A SU 1997163 A SU1997163 A SU 1997163A SU 483106 A1 SU483106 A1 SU 483106A1
Authority
SU
USSR - Soviet Union
Prior art keywords
changing
backrest
height
seat according
seat
Prior art date
Application number
SU1997163A
Other languages
Russian (ru)
Inventor
Владимир Леонтьевич Беляев
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to SU1997163A priority Critical patent/SU483106A1/en
Application granted granted Critical
Publication of SU483106A1 publication Critical patent/SU483106A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/46—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/402—Support for the head or the back for the back adjustable in height
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/36—Support for the head or the back
    • A47C7/40—Support for the head or the back for the back
    • A47C7/405—Support for the head or the back for the back with double backrests

Description

Предмет изобретени Subject invention

Claims (3)

1. Кресло, содержащее сиденье, спинку и средство дл  изменени  нрофил  спинки с механизмом ее разворота, отличающеес  тем, что, с целью повышени  удобства в пользовании, средство дл  изменени  профил  спинки содержит изогнутые по форме по сничной впадины позвоночника человека стержни, имеющие механизм изменени  их по высоте и установленные с возможностью1. A chair comprising a seat, a backrest and a means for changing the backrest with a reversal mechanism, characterized in that, in order to improve ease of use, the means for changing the backrest profile contains rods bent to the lumbar spine of the human their height and installed with the possibility поворота вокруг вертикальной оси, и рейки с закрепленными на них лентами, имеющи е пазы дл  размещени  изогнутых стержней.rotation about a vertical axis; and slats with tapes attached to them, having slots for accommodating curved rods. 2.Кресло по п. 1, отличающеес  тем, что механизм разворота спинки выполнен в виде черв чной пары.2. The seat according to claim 1, characterized in that the mechanism for turning the back is made in the form of a worm pair. 3.Кресло по п. 1, отличающеес  тем, что механизм изменени  изогнутых стержней по высоте предсгавл ет собой реечный механизм .3. The seat according to claim 1, characterized in that the mechanism for changing the curved rods in height is a rack and pinion mechanism. Фиг f Fig f 5five
SU1997163A 1974-02-04 1974-02-04 Armchair SU483106A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1997163A SU483106A1 (en) 1974-02-04 1974-02-04 Armchair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1997163A SU483106A1 (en) 1974-02-04 1974-02-04 Armchair

Publications (1)

Publication Number Publication Date
SU483106A1 true SU483106A1 (en) 1975-09-05

Family

ID=20576101

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1997163A SU483106A1 (en) 1974-02-04 1974-02-04 Armchair

Country Status (1)

Country Link
SU (1) SU483106A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4993164A (en) * 1987-05-13 1991-02-19 Jacobsen Joseph M Measuring device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4993164A (en) * 1987-05-13 1991-02-19 Jacobsen Joseph M Measuring device

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