EP0026668A3 - Sitzrückenlehne mit verstellbarer Lendenstütze - Google Patents

Sitzrückenlehne mit verstellbarer Lendenstütze Download PDF

Info

Publication number
EP0026668A3
EP0026668A3 EP19800303435 EP80303435A EP0026668A3 EP 0026668 A3 EP0026668 A3 EP 0026668A3 EP 19800303435 EP19800303435 EP 19800303435 EP 80303435 A EP80303435 A EP 80303435A EP 0026668 A3 EP0026668 A3 EP 0026668A3
Authority
EP
European Patent Office
Prior art keywords
occupant
seat backrest
pad
lumbar support
frame
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
EP19800303435
Other languages
English (en)
French (fr)
Other versions
EP0026668A2 (de
Inventor
Otto Harold Arndt
William Leonard Wilton
Leslie Albert Gregory
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.)
Honeywell UOP LLC
Original Assignee
UOP LLC
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
Priority claimed from US06/122,152 external-priority patent/US4295681A/en
Application filed by UOP LLC filed Critical UOP LLC
Publication of EP0026668A2 publication Critical patent/EP0026668A2/de
Publication of EP0026668A3 publication Critical patent/EP0026668A3/de
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—Supports for the head or the back
    • A47C7/40—Supports for the head or the back for the back
    • A47C7/46—Supports for the head or the back for the back with special, e.g. adjustable, lumbar region support profile; "Ackerblom" profile chairs
    • A47C7/462—Supports 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)
  • Chair Legs, Seat Parts, And Backrests (AREA)
EP19800303435 1979-09-28 1980-09-29 Sitzrückenlehne mit verstellbarer Lendenstütze Ceased EP0026668A3 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US7986179A 1979-09-28 1979-09-28
US06/122,152 US4295681A (en) 1980-02-19 1980-02-19 Seat having lumbar support and vertical height adjustment mechanism therefor
US122152 1980-02-19
US79861 2008-07-11

Publications (2)

Publication Number Publication Date
EP0026668A2 EP0026668A2 (de) 1981-04-08
EP0026668A3 true EP0026668A3 (de) 1981-09-09

Family

ID=26762513

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19800303435 Ceased EP0026668A3 (de) 1979-09-28 1980-09-29 Sitzrückenlehne mit verstellbarer Lendenstütze

Country Status (1)

Country Link
EP (1) EP0026668A3 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4469374A (en) * 1981-11-20 1984-09-04 Namba Press Works Co., Ltd. Automotive seat
US5018786A (en) * 1983-11-09 1991-05-28 Goldstein Glenn A Ergonomic adjustable chair and method
US4657304A (en) * 1986-06-06 1987-04-14 Itt Corporation Adjustable headrest
US4981325A (en) * 1988-08-25 1991-01-01 Dennis Zacharkow Posture support with multi-planar adjustment
JPH0612711Y2 (ja) * 1989-05-08 1994-04-06 シロキ工業株式会社 シート
AT394829B (de) * 1989-08-04 1992-06-25 Schuster Wilhelm Rueckenlehne fuer einen fahrzeugsitz, mit einer verstellbaren lendenstuetze
US5088790A (en) * 1990-05-21 1992-02-18 Lear Seating Corporation Adjustable lumbar support mechanism for a vehicular seat
FR2674802B1 (fr) * 1991-04-03 1995-08-25 Peugeot Dispositif de reglage pour element de soutien a matelassure.
WO1992021269A1 (en) * 1991-06-04 1992-12-10 Henderson's Industries Pty. Ltd. Improvements in or relating to adjustable lumbar supports for seats
JPH0731727Y2 (ja) * 1991-08-22 1995-07-26 池田物産株式会社 ランバーサポート装置
DE4304597C1 (de) * 1993-02-16 1994-04-21 Keiper Recaro Gmbh Co Polsterträger für Fahrzeugsitze
AUPM694194A0 (en) * 1994-07-20 1994-08-11 Henderson's Industries Pty Ltd Lumbar support adjustment
US6474743B1 (en) 2000-09-18 2002-11-05 Crown Therapeutics, Inc. Wheelchair back support assembly
DE102010053190A1 (de) * 2010-12-03 2012-06-06 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Rückenlehnenstruktur für einen Kraftfahrzeugsitz
DE102012015344A1 (de) * 2012-03-15 2013-03-14 Keiper Gmbh & Co. Kg Lehnenstruktur für einen Fahrzeugsitz mit neigungsverstellbarem Lehnenkopf
DE102013015529B4 (de) * 2013-09-18 2020-12-24 Faurecia Autositze Gmbh Kraftfahrzeugsitz mit einer Rückenlehne und einem daran angeordneten, neigungsverstellbaren Lehnenkopfteil
CN219613423U (zh) * 2022-11-28 2023-09-01 安吉恒林科技发展有限公司 一种椅子及椅背组件

Also Published As

Publication number Publication date
EP0026668A2 (de) 1981-04-08

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): DE FR GB IT SE

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): DE FR GB IT SE

17P Request for examination filed

Effective date: 19811017

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19831118

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ARNDT, OTTO HAROLD

Inventor name: GREGORY, LESLIE ALBERT

Inventor name: WILTON, WILLIAM LEONARD