ZA937180B - Seat back rest with an adjustment device for a flexible arching element for adjusting the convex curvature of the back rest - Google Patents

Seat back rest with an adjustment device for a flexible arching element for adjusting the convex curvature of the back rest

Info

Publication number
ZA937180B
ZA937180B ZA937180A ZA937180A ZA937180B ZA 937180 B ZA937180 B ZA 937180B ZA 937180 A ZA937180 A ZA 937180A ZA 937180 A ZA937180 A ZA 937180A ZA 937180 B ZA937180 B ZA 937180B
Authority
ZA
South Africa
Prior art keywords
back rest
adjusting
adjustment device
convex curvature
seat back
Prior art date
Application number
ZA937180A
Other languages
English (en)
Inventor
Paul Rozaitis
Knud Klingler
Original Assignee
Ameu Management Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6469163&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA937180(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ameu Management Corp filed Critical Ameu Management Corp
Publication of ZA937180B publication Critical patent/ZA937180B/xx

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
    • A47C7/46—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
    • A47C7/465—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 by pulling an elastic cable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Seats For Vehicles (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
ZA937180A 1992-09-29 1993-09-28 Seat back rest with an adjustment device for a flexible arching element for adjusting the convex curvature of the back rest ZA937180B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4232679A DE4232679C1 (de) 1992-09-29 1992-09-29 Rückenlehne eines Sitzes mit einer Verstellvorrichtung für ein elastisches Wölbelement zur Verstellung der Wölbung der Rückenlehne

Publications (1)

Publication Number Publication Date
ZA937180B true ZA937180B (en) 1995-06-19

Family

ID=6469163

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA937180A ZA937180B (en) 1992-09-29 1993-09-28 Seat back rest with an adjustment device for a flexible arching element for adjusting the convex curvature of the back rest

Country Status (11)

Country Link
US (1) US5651583A (zh)
EP (1) EP0662795B1 (zh)
JP (1) JP3556217B2 (zh)
KR (1) KR100338858B1 (zh)
CN (1) CN1049571C (zh)
AU (1) AU684472B2 (zh)
BR (1) BR9307126A (zh)
CA (1) CA2144860A1 (zh)
DE (2) DE4232679C1 (zh)
WO (1) WO1994007393A1 (zh)
ZA (1) ZA937180B (zh)

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Also Published As

Publication number Publication date
CA2144860A1 (en) 1994-04-14
EP0662795B1 (de) 1996-12-11
BR9307126A (pt) 1999-03-30
CN1049571C (zh) 2000-02-23
KR950703297A (ko) 1995-09-20
AU684472B2 (en) 1997-12-18
CN1086694A (zh) 1994-05-18
AU4959793A (en) 1994-04-26
DE4232679C1 (de) 1994-02-03
EP0662795A1 (de) 1995-07-19
KR100338858B1 (ko) 2002-11-18
US5651583A (en) 1997-07-29
WO1994007393A1 (de) 1994-04-14
DE59304762D1 (de) 1997-01-23
JPH09502363A (ja) 1997-03-11
JP3556217B2 (ja) 2004-08-18

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