ATE395846T1 - DEVICE FOR SUPPORTING THE SPINE - Google Patents

DEVICE FOR SUPPORTING THE SPINE

Info

Publication number
ATE395846T1
ATE395846T1 AT05002319T AT05002319T ATE395846T1 AT E395846 T1 ATE395846 T1 AT E395846T1 AT 05002319 T AT05002319 T AT 05002319T AT 05002319 T AT05002319 T AT 05002319T AT E395846 T1 ATE395846 T1 AT E395846T1
Authority
AT
Austria
Prior art keywords
spine
supporting
backrest
bracket
chair
Prior art date
Application number
AT05002319T
Other languages
German (de)
Inventor
Karl Wuerl
Original Assignee
Steelcase Werndl Ag
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 Steelcase Werndl Ag filed Critical Steelcase Werndl Ag
Application granted granted Critical
Publication of ATE395846T1 publication Critical patent/ATE395846T1/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
    • A47C7/462—Support for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs adjustable by mechanical means
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Surgical Instruments (AREA)

Abstract

The lower back support system is incorporated in the back rest of a chair. It comprises a bracket (4) fastened across the backrest, which is flexible. A control knob (6) mounted on the bracket allows a support pad (8) to be pressed against the backrest, adjusting its degree of curvature.
AT05002319T 2004-02-19 2005-02-03 DEVICE FOR SUPPORTING THE SPINE ATE395846T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004008230A DE102004008230B3 (en) 2004-02-19 2004-02-19 Device for supporting the spine

Publications (1)

Publication Number Publication Date
ATE395846T1 true ATE395846T1 (en) 2008-06-15

Family

ID=34706860

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05002319T ATE395846T1 (en) 2004-02-19 2005-02-03 DEVICE FOR SUPPORTING THE SPINE

Country Status (3)

Country Link
EP (1) EP1566118B1 (en)
AT (1) ATE395846T1 (en)
DE (2) DE102004008230B3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016219104A1 (en) 2016-09-30 2018-04-05 Brose Fahrzeugteile Gmbh & Co. Kg, Coburg Adjustment of a lumbar support or a Seitenwangenverstellers with spindle drive for a seat element of a vehicle seat
DE102016219105A1 (en) 2016-09-30 2018-04-05 Brose Fahrzeugteile Gmbh & Co. Kg, Coburg Adjusting device with spindle drive for a seat element of a vehicle seat

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1984549A (en) * 1932-05-31 1934-12-18 Burroughs Adding Machine Co Chair
US2139205A (en) * 1937-10-12 1938-12-06 Gen Fireproofing Co Chair
US4043594A (en) * 1976-03-12 1977-08-23 Gf Business Equipment, Inc. Adjustable chair rest member
US4730871A (en) * 1986-08-14 1988-03-15 Nepsco, Inc. Adjustable back rest
WO1991016840A1 (en) * 1990-05-02 1991-11-14 Paxon John B Localised supports inside cushions seats and mattresses and their adjustment
KR100334315B1 (en) * 1992-06-15 2002-10-11 헤르만밀러인코퍼레이티드 Slope control device for office

Also Published As

Publication number Publication date
EP1566118A3 (en) 2006-05-31
DE102004008230B3 (en) 2005-10-06
EP1566118A2 (en) 2005-08-24
DE502005004159D1 (en) 2008-07-03
EP1566118B1 (en) 2008-05-21

Similar Documents

Publication Publication Date Title
DE502007001323D1 (en) Lumbar support device
EP1845876B8 (en) Device for forcing apart spinous processes
IL196219A0 (en) A bouncing cradle
ATE281101T1 (en) ADJUSTABLE UPHOLSTERY DEVICE FOR SEATING AND/OR LOUNGING FURNITURE
FR2912623B1 (en) DEVICE FOR ADJUSTING THE RECLINING CHAIR.
DE502004009947D1 (en) snowboard binding
WO2007068950A3 (en) A combination carrier unit and head support apparatus
FR2912622B1 (en) DEVICE FOR ADJUSTING THE RECLINING CHAIR.
HK1117717A1 (en) Back rest for a chair
ATE483440T1 (en) SUPPORT FOR A CHEST COMPRESSION DEVICE
DE502005007030D1 (en) Treatment chair, in particular dental treatment chair
WO2007120526A3 (en) Ergonomic systems and devices
ATE395846T1 (en) DEVICE FOR SUPPORTING THE SPINE
AU2003246425A1 (en) Supporting device for the back and head of a human being
ATE458425T1 (en) DEVICE FOR ADJUSTING A SEAT TO THE BODY WEIGHT AND CENTER OF CENTER OF A PERSON
EP1737398A4 (en) Splint or support with quick location technique
ES1049384Y (en) BACKUP FOR PERFECTED ARMCHAIRS.
ATE427855T1 (en) VEHICLE SEAT
ATE392165T1 (en) BASE WITH INTEGRATED HARDNESS ADJUSTMENT
WO2007033798A3 (en) Adjustable headrest
TW200736533A (en) Adjustable supporting device using a sliding block for cliping a supporting foot
DE60218731D1 (en) wheelchair
DK1622560T3 (en) Medical support for patient chairs
EP1806257A3 (en) Headrest comprising a flexible resting part in relation to an additional part forming at least a cervical rest
FR2884465B1 (en) HEIGHT ADJUSTABLE HEAD SUPPORT COMPRISING A SINGLE SUPPORT ELEMENT

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee