ES2052469T1 - CHAIR WITH BACK. - Google Patents

CHAIR WITH BACK.

Info

Publication number
ES2052469T1
ES2052469T1 ES93116100T ES93116100T ES2052469T1 ES 2052469 T1 ES2052469 T1 ES 2052469T1 ES 93116100 T ES93116100 T ES 93116100T ES 93116100 T ES93116100 T ES 93116100T ES 2052469 T1 ES2052469 T1 ES 2052469T1
Authority
ES
Spain
Prior art keywords
back plate
backrest
support
backrest support
displaceable
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.)
Pending
Application number
ES93116100T
Other languages
Spanish (es)
Inventor
Manfred Rainer Kleinikel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Comforto GmbH
Original Assignee
Comforto GmbH
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 Comforto GmbH filed Critical Comforto GmbH
Publication of ES2052469T1 publication Critical patent/ES2052469T1/en
Pending 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
    • 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

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Chairs Characterized By Structure (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

The backrest of an office or work chair has a back plate (13), which is mounted on a backrest support (7) so as to be pivotable about a floating shaft (11), and below the back plate a pelvic support plate (17), the upper end of which is articulatedly connected to the back plate (13) and the lower end of which is mounted on the backrest support (7) so as to be displaceable in a guide (19, 21), either freely displaceable or displaced with positive control in dependence on the tilt of the backrest support (7). <IMAGE>
ES93116100T 1992-10-06 1993-10-05 CHAIR WITH BACK. Pending ES2052469T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4233627A DE4233627A1 (en) 1992-10-06 1992-10-06 Chair with backrest

Publications (1)

Publication Number Publication Date
ES2052469T1 true ES2052469T1 (en) 1994-07-16

Family

ID=6469785

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93116100T Pending ES2052469T1 (en) 1992-10-06 1993-10-05 CHAIR WITH BACK.

Country Status (5)

Country Link
EP (1) EP0591933B1 (en)
AT (1) ATE131702T1 (en)
DE (2) DE4233627A1 (en)
ES (1) ES2052469T1 (en)
GR (1) GR940300041T1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU783829B2 (en) 2000-09-28 2005-12-08 Formway Furniture Limited A reclinable chair
AUPR054400A0 (en) 2000-09-29 2000-10-26 Formway Furniture Limited A castor
US6565153B2 (en) * 2001-07-31 2003-05-20 Johnson Controls Technology Corporation Upper back support for a seat
CN100420404C (en) * 2002-10-11 2008-09-24 国誉株式会社 Structure of chair backrest
DE102008036130B4 (en) * 2008-08-01 2014-12-18 Sedus Stoll Ag Tilting backrest
WO2013164078A1 (en) * 2012-05-04 2013-11-07 Sander, Armin Chair, in particular office chair
US9357849B2 (en) * 2013-10-10 2016-06-07 James E. Grove Dynamic lumbar support for a chair

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH558158A (en) * 1973-05-18 1975-01-31 Bolleter Emil Office chair with angular adjustment of back support - adjusts seat simultaneously with angle of back support
DE3700862A1 (en) * 1987-01-14 1988-07-28 Vogt Bueromoebel Seating furniture

Also Published As

Publication number Publication date
DE4233627A1 (en) 1994-04-07
ATE131702T1 (en) 1996-01-15
DE59301203D1 (en) 1996-02-01
EP0591933A1 (en) 1994-04-13
GR940300041T1 (en) 1994-07-29
EP0591933B1 (en) 1995-12-20

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