ES2039580T3 - SEAT FURNITURE. - Google Patents

SEAT FURNITURE.

Info

Publication number
ES2039580T3
ES2039580T3 ES198888120948T ES88120948T ES2039580T3 ES 2039580 T3 ES2039580 T3 ES 2039580T3 ES 198888120948 T ES198888120948 T ES 198888120948T ES 88120948 T ES88120948 T ES 88120948T ES 2039580 T3 ES2039580 T3 ES 2039580T3
Authority
ES
Spain
Prior art keywords
seat
support
furniture
chair
tilt
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 - Lifetime
Application number
ES198888120948T
Other languages
Spanish (es)
Inventor
F.-Martin Streifensand
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.)
F-Martin Steifensand Firma
Original Assignee
F-Martin Steifensand Firma
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 F-Martin Steifensand Firma filed Critical F-Martin Steifensand Firma
Application granted granted Critical
Publication of ES2039580T3 publication Critical patent/ES2039580T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03255—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest with a central column, e.g. rocking office 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
    • A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/445—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with bar or leaf springs
    • A47C7/4454—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with bar or leaf springs of torsion type
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
    • A47C1/03266—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with adjustable elasticity
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
    • A47C1/03277—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with bar or leaf springs
    • A47C1/03279—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with bar or leaf springs of torsion type
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
    • A47C1/03283—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with fluid springs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/02—Rocking chairs
    • A47C3/021—Rocking chairs having elastic frames
    • A47C3/023—Rocking chairs having elastic frames made of tubular material
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/30—Chairs or stools with vertically-adjustable seats with vertically-acting fluid cylinder
    • 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
    • A47C7/02—Seat parts
    • A47C7/024—Seat parts with double seats

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs Characterized By Structure (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

SE CONOCE UN MUEBLE DE ASIENTO COMPUESTO DE PEDESTAL, SOPORTE DE ASIENTO CON ASIENTO ASI COMO SOPORTE DE INCLINACION DE RESPALDO CON RESPALDO, POR EJEMPLO SILLA O SILLON CON DISPOSITIVOS PARA INCLINACION SINCRONIZADA DE ASIENTO Y RESPALDO CON RELACION AL PEDESTAL EN UNA DIRECCION GENERAL AUNQUE PROVISTO CON DIFERENTES ZONAS DE ANGULO DE INCLINACION DE TAL MODO QUE EL AJUSTE DE INCLINACION DE ASIENTO Y RESPALDO ENTRE EN UNA POSICION DE TRABAJO Y UNA POSICION DE DESCANSO EL MUEBLE DE ASIENTO PUEDE AJUSTARSE POR LA FUERZA DEL CUERPO O MEDIANTE UN ACUMULADOR DE FUERZA. EN EL NUEVO MUEBLE DE ASIENTO DEBE SER POSIBLE UNA MEJOR INCLINABILIDAD DE ASIENTO Y RESPALDO, UNA ELASTICIDAD ADICIONAL DE ASIENTO ASI COMO UNA FLEXIBILIDAD LATERAL DE ASIENTO. EN UN MUEBLE DE ASIENTO EL SOPORTE DE ASIENTO (5) ES RIGIDO, ES DECIR, INMOVIL EN EL PEDESTAL (1), MIENTRAS ENTRE EL SOPORTE DE ASIENTO (5) Y EL ASIENTO (43) POR UN LADO Y ENTRE EL SOPORTE DE ASIENTO (5) Y EL RESPALDO (45) POR OTRO LADO ESTAN PREVISTAS CONEXIONES DE INCLINACION QUE SE FORMAN POR ELEMENTOS DE CONEXION (5, 15) ELASTICOS GIRATORIAMENTE, ESPECIALMENTE EN FORMA DE ELEMENTOS DE TORSION ELASTICOS. EL MUEBLE DE ASIENTO ES ADECUADO ESPECIALMENTE COMO SILLA O SILLON DE DESPACHO.A SEAT FURNITURE COMPRISED OF PEDESTAL, SEAT SUPPORT WITH SEAT AS WELL AS BACK SUPPORT TILT WITH BACK, FOR EXAMPLE CHAIR OR ARMCHAIR WITH DEVICES FOR SYNCHRONIZED SEAT AND BACKREST IN RELATION TO A DIRECT, IS KNOWN. DIFFERENT TILT ANGLE ZONES SO THAT THE ADJUSTMENT OF THE SEAT AND BACK TILT BETWEEN A WORKING POSITION AND A REST POSITION THE SEAT CABINET CAN BE ADJUSTED BY THE FORCE OF THE BODY OR BY A FORCE ACCUMULATOR. BETTER SEAT AND BACK SUPPORT, ADDITIONAL SEAT ELASTICITY AS WELL AS SIDE SEAT FLEXIBILITY SHOULD BE POSSIBLE IN THE NEW SEAT FURNITURE. ON A SEAT FURNITURE THE SEAT SUPPORT (5) IS RIGID, THAT IS, IMMOVABLE ON THE PEDESTAL (1), WHILE BETWEEN THE SEAT SUPPORT (5) AND THE SEAT (43) ON ONE SIDE AND BETWEEN THE SEAT SUPPORT (5) AND THE BACKREST (45) ON THE OTHER HAND, TILTING CONNECTIONS ARE PROVIDED FORMING BY CONNECTION ELEMENTS (5, 15) ROTALLY ELASTIC, ESPECIALLY IN THE FORM OF ELASTIC TORQUE ELEMENTS. THE SEAT FURNITURE IS ESPECIALLY SUITABLE AS A CHAIR OR OFFICE CHAIR.

ES198888120948T 1988-04-12 1988-12-15 SEAT FURNITURE. Expired - Lifetime ES2039580T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3812117 1988-04-12
CA000613469A CA1316091C (en) 1988-04-12 1989-09-27 Seating furniture

Publications (1)

Publication Number Publication Date
ES2039580T3 true ES2039580T3 (en) 1993-10-01

Family

ID=46489539

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888120948T Expired - Lifetime ES2039580T3 (en) 1988-04-12 1988-12-15 SEAT FURNITURE.

Country Status (4)

Country Link
EP (1) EP0341344B1 (en)
CA (1) CA1316091C (en)
DE (1) DE3879679D1 (en)
ES (1) ES2039580T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE66531B1 (en) * 1991-05-21 1996-01-24 Ashfield Eng Co Wexford Ltd A chair tilting mechanism
CA2204579C (en) * 1997-05-06 2000-10-17 Broda Enterprises Inc. Reclining chair
CH704814A2 (en) * 2011-04-12 2012-10-15 Vitra Patente Ag Chair mechanism with synchronously adjustable alignment of the backrest and seat.
EP3192398B1 (en) * 2016-01-15 2019-12-11 himolla Polstermöbel GmbH Seat or lounger
CH715343A1 (en) 2018-09-18 2020-03-31 Krob Andreas Swivel chair.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3545810A (en) * 1968-09-23 1970-12-08 Keystone Consolidated Ind Inc Locking means for chair controls
IT1161498B (en) * 1983-07-12 1987-03-18 Castelli Spa CHAIR
DE3608718A1 (en) * 1986-03-15 1987-09-17 Drabert Soehne SEAT FURNITURE

Also Published As

Publication number Publication date
EP0341344B1 (en) 1993-03-24
DE3879679D1 (en) 1993-04-29
CA1316091C (en) 1993-04-13
EP0341344A2 (en) 1989-11-15
EP0341344A3 (en) 1990-03-28

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