ES8105644A1 - Perfeccionamientos en los respaldos de butacas - Google Patents

Perfeccionamientos en los respaldos de butacas

Info

Publication number
ES8105644A1
ES8105644A1 ES495283A ES495283A ES8105644A1 ES 8105644 A1 ES8105644 A1 ES 8105644A1 ES 495283 A ES495283 A ES 495283A ES 495283 A ES495283 A ES 495283A ES 8105644 A1 ES8105644 A1 ES 8105644A1
Authority
ES
Spain
Prior art keywords
control handle
rotary control
seat back
cam
fast
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.)
Expired
Application number
ES495283A
Other languages
English (en)
Other versions
ES495283A0 (es
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.)
Faurecia Sieges dAutomobile SAS
Original Assignee
Industrielle Bertrand Faure SA
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 Industrielle Bertrand Faure SA filed Critical Industrielle Bertrand Faure SA
Publication of ES495283A0 publication Critical patent/ES495283A0/es
Publication of ES8105644A1 publication Critical patent/ES8105644A1/es
Expired 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)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

RESPALDO REGULABLE PARA BUTACA. CONSTA DE UNA EMPUÑADURA (7) SOLIDARIA A UN DISCO (10) PROVISTO DE UNA HENDIDURA EN ESPIRAL QUE FORMA UNA LEVA (8). UNA PALANCA RIGIDA (11), PIVOTANTE ALREDEDOR DE UN EJE FIJO (Y), TIENE UN DEDO (9) QUE SE DESPLAZA POR UNA LEVA. UN RESORTE (6) ESTA UNIDO POR UNO DE SUS EXTREMOS A UN PUNTO (P) DEL MARCO (2) QUE SE PRETENDE MOVER, Y POR EL OTRO EXTREMO, A UNA PATA (12) DE LA PALANCA RIGIDA (11). LOS DESPLAZAMIENTOS ANGULARES DE LA EMPUÑADURA (7) ALREDEDOR DE SU EJE (X) SE TRANSFORMAN, POR EL MOVIMIENTO DE LA LEVA (8) Y DE LA PALANCA RIGIDA (11), EN DESPLAZAMIENTOS HORIZONTALES DE LA PATA DE ENGANCHE (12) DEL RESORTE (6), LO QUE PRODUCE EL MOVIMIENTO DEL RESPALDO. EXISTEN DIFERENTES ALTERNATIVAS DE CONSTRUCCION. DE APLICACION EN ASIENTOS DE VEHICULOS.
ES495283A 1979-09-25 1980-09-23 Perfeccionamientos en los respaldos de butacas Expired ES8105644A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7923845A FR2465442A1 (fr) 1979-09-25 1979-09-25 Perfectionnements aux dossiers de sieges, notamment pour vehicules

Publications (2)

Publication Number Publication Date
ES495283A0 ES495283A0 (es) 1981-06-16
ES8105644A1 true ES8105644A1 (es) 1981-06-16

Family

ID=9229985

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495283A Expired ES8105644A1 (es) 1979-09-25 1980-09-23 Perfeccionamientos en los respaldos de butacas

Country Status (6)

Country Link
BE (1) BE885397A (es)
DE (1) DE3034823A1 (es)
ES (1) ES8105644A1 (es)
FR (1) FR2465442A1 (es)
GB (1) GB2059497B (es)
NL (1) NL8005298A (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449751A (en) * 1981-05-26 1984-05-22 Lear Siegler, Inc. Seat backrest having an adjustable lumbar support
SE445168B (sv) * 1983-01-27 1986-06-09 Be Ge Stolindustri Ab Stolsrygg, spec till en fordonsstol
US4725095A (en) * 1986-07-11 1988-02-16 Johnson Service Company Vehicle seat with mechanical lumbar support having two degrees of freedom
US5224757A (en) * 1988-03-31 1993-07-06 Henderson's Federal Spring Works Pty. Ltd. Lumbar support waist band and mechanism therefor
AT394829B (de) * 1989-08-04 1992-06-25 Schuster Wilhelm Rueckenlehne fuer einen fahrzeugsitz, mit einer verstellbaren lendenstuetze
US5553919A (en) * 1994-10-11 1996-09-10 Excellence Lumbar Corporation Scissor jack lumbar support
JP2004229957A (ja) * 2003-01-31 2004-08-19 Delta Tooling Co Ltd 座席構造
EP1680984B1 (en) 2005-01-12 2007-08-15 L&P Swiss Holding Company Lumbar support assembly and corresponding seat structure
EP1680983B1 (en) 2005-01-12 2012-11-28 L&P Swiss Holding Company Seat structure comprising a coupling unit
CA2655083C (en) 2008-02-22 2016-07-05 Schukra Of North America Constant pressure retreating lumbar system
CN109008369B (zh) * 2018-09-11 2023-07-14 浙江安吉荣艺家具有限公司 一种高弹力后仰可固定的电竞椅
USD997778S1 (en) * 2021-02-16 2023-09-05 Bombardier Recreational Products Inc. Off-road vehicle body

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5853373A (en) * 1972-10-24 1975-01-30 Ford Motor Canada Reclining car seat
JPS53145778A (en) * 1977-05-25 1978-12-19 Nissan Motor Seat with huckleback supporting device

Also Published As

Publication number Publication date
ES495283A0 (es) 1981-06-16
FR2465442B1 (es) 1983-05-13
DE3034823A1 (de) 1981-04-02
FR2465442A1 (fr) 1981-03-27
GB2059497A (en) 1981-04-23
BE885397A (fr) 1981-03-25
NL8005298A (nl) 1981-03-27
GB2059497B (en) 1983-05-05

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960401