WO1995020895A3 - Bürostuhl - Google Patents

Bürostuhl Download PDF

Info

Publication number
WO1995020895A3
WO1995020895A3 PCT/EP1994/003987 EP9403987W WO9520895A3 WO 1995020895 A3 WO1995020895 A3 WO 1995020895A3 EP 9403987 W EP9403987 W EP 9403987W WO 9520895 A3 WO9520895 A3 WO 9520895A3
Authority
WO
WIPO (PCT)
Prior art keywords
rest
cushioning
seat
office chair
office
Prior art date
Application number
PCT/EP1994/003987
Other languages
English (en)
French (fr)
Other versions
WO1995020895A2 (de
Inventor
Burkhard Vogtherr
Manfred Elzenbeck
Original Assignee
Hansen Fritz As
Burkhard Vogtherr
Manfred Elzenbeck
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 by Hansen Fritz As, Burkhard Vogtherr, Manfred Elzenbeck filed Critical Hansen Fritz As
Priority to JP7510122A priority Critical patent/JPH09506006A/ja
Publication of WO1995020895A2 publication Critical patent/WO1995020895A2/de
Publication of WO1995020895A3 publication Critical patent/WO1995020895A3/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/02—Rocking chairs
    • A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
    • A47C3/026—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame with central column, e.g. rocking office chairs; Tilting chairs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/12—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons
    • A47C31/126—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons for 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
    • A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/441—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with adjustable elasticity
    • 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
    • A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/443—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with coil springs

Abstract

Bei einem Bürostuhl greift ein die verschwenkbare Lehne (18, 22) tragender Lenker (16) an einer Feder (54) an, die zugleich zur vertikalen Abfederung des Sitzes (14, 20) dient. Auf diese Weise erhält man auf die Lehne (18, 22) eine vom Gewicht des Benutzers abhängige Rückstellkraft. Ferner entfällt eine gesonderte Feder zur Abfederung der Lehne und ein Einstellmechanismus für die Härte der Lehnenfederung. Dies ermöglicht eine optisch besonders leichte Form des Bürostuhles im Sitzbereich.
PCT/EP1994/003987 1993-12-02 1994-12-01 Bürostuhl WO1995020895A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7510122A JPH09506006A (ja) 1993-12-02 1994-12-01 事務椅子

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4341071A DE4341071A1 (de) 1993-12-02 1993-12-02 Bürostuhl
DEP4341071.5 1993-12-02
PCT/EP1995/001199 WO1996029912A1 (de) 1993-12-02 1995-03-31 Bürostuhl

Publications (2)

Publication Number Publication Date
WO1995020895A2 WO1995020895A2 (de) 1995-08-10
WO1995020895A3 true WO1995020895A3 (de) 1995-11-02

Family

ID=45952683

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/EP1994/003987 WO1995020895A2 (de) 1993-12-02 1994-12-01 Bürostuhl
PCT/EP1995/001199 WO1996029912A1 (de) 1993-12-02 1995-03-31 Bürostuhl

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/EP1995/001199 WO1996029912A1 (de) 1993-12-02 1995-03-31 Bürostuhl

Country Status (3)

Country Link
JP (1) JPH09506006A (de)
DE (1) DE4341071A1 (de)
WO (2) WO1995020895A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4341071A1 (de) * 1993-12-02 1995-06-08 Hansen Fritz As Bürostuhl
DE102004053965B4 (de) * 2004-11-09 2006-10-12 Girsberger Holding Ag Stuhl
DE102007022015A1 (de) 2006-10-13 2008-04-17 Bock 1 Gmbh & Co. Kg Mechanik für einen Bürostuhl
DE202008011703U1 (de) 2008-02-22 2009-07-02 Bock 1 Gmbh & Co. Kg Mechanik für einen Bürostuhl
US10966527B2 (en) 2017-06-09 2021-04-06 Steelcase Inc. Seating arrangement and method of construction

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053571A (en) * 1961-02-20 1962-09-11 Seng Co Chair iron
US3455601A (en) * 1966-11-02 1969-07-15 Finn Lie Support unit for chair
WO1991001663A1 (en) * 1989-08-04 1991-02-21 Kairos S.R.L. Support device for the seat of armchairs or the like with automatically controlled inclination

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4341071A1 (de) * 1993-12-02 1995-06-08 Hansen Fritz As Bürostuhl

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3053571A (en) * 1961-02-20 1962-09-11 Seng Co Chair iron
US3455601A (en) * 1966-11-02 1969-07-15 Finn Lie Support unit for chair
WO1991001663A1 (en) * 1989-08-04 1991-02-21 Kairos S.R.L. Support device for the seat of armchairs or the like with automatically controlled inclination

Also Published As

Publication number Publication date
JPH09506006A (ja) 1997-06-17
WO1996029912A1 (de) 1996-10-03
DE4341071A1 (de) 1995-06-08
WO1995020895A2 (de) 1995-08-10

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