AU619958B2 - Lumbar support apparatus for a chair - Google Patents

Lumbar support apparatus for a chair

Info

Publication number
AU619958B2
AU619958B2 AU51266/90A AU5126690A AU619958B2 AU 619958 B2 AU619958 B2 AU 619958B2 AU 51266/90 A AU51266/90 A AU 51266/90A AU 5126690 A AU5126690 A AU 5126690A AU 619958 B2 AU619958 B2 AU 619958B2
Authority
AU
Australia
Prior art keywords
chair
support apparatus
lumbar support
lumbar
support
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.)
Ceased
Application number
AU51266/90A
Other versions
AU5126690A (en
Inventor
Josef Chabi
Christopher Lawrence Jarvis
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.)
JARVIS TUBULAR PRODUCTS (AUST) Pty Ltd
Original Assignee
JARVIS TUBULAR PRODUCTS AUST P
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 JARVIS TUBULAR PRODUCTS AUST P filed Critical JARVIS TUBULAR PRODUCTS AUST P
Publication of AU5126690A publication Critical patent/AU5126690A/en
Application granted granted Critical
Publication of AU619958B2 publication Critical patent/AU619958B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU51266/90A 1989-04-26 1990-03-12 Lumbar support apparatus for a chair Ceased AU619958B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPJ388389 1989-04-26
AUPJ3883 1989-04-26

Publications (2)

Publication Number Publication Date
AU5126690A AU5126690A (en) 1990-11-01
AU619958B2 true AU619958B2 (en) 1992-02-06

Family

ID=3773877

Family Applications (1)

Application Number Title Priority Date Filing Date
AU51266/90A Ceased AU619958B2 (en) 1989-04-26 1990-03-12 Lumbar support apparatus for a chair

Country Status (1)

Country Link
AU (1) AU619958B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5860700A (en) * 1991-03-26 1999-01-19 Henderson's Industries Pty. Ltd. Lumbar support adjustment device
DE69227450T2 (en) * 1991-03-26 1999-06-02 Henderson's Instustries Pty. Ltd., South Melbourne, Victoria LUMBAR SUPPORT ADJUSTMENT DEVICE

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985000736A1 (en) * 1983-08-15 1985-02-28 Robin Morgenstern Lumbosacral backrest with adjustable contour
EP0279354A1 (en) * 1987-02-12 1988-08-24 KEMMANN & KOCH Adjustable backrest

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985000736A1 (en) * 1983-08-15 1985-02-28 Robin Morgenstern Lumbosacral backrest with adjustable contour
EP0279354A1 (en) * 1987-02-12 1988-08-24 KEMMANN & KOCH Adjustable backrest

Also Published As

Publication number Publication date
AU5126690A (en) 1990-11-01

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