ES2110874B1 - SEAT FURNITURE. - Google Patents

SEAT FURNITURE.

Info

Publication number
ES2110874B1
ES2110874B1 ES09400840A ES9400840A ES2110874B1 ES 2110874 B1 ES2110874 B1 ES 2110874B1 ES 09400840 A ES09400840 A ES 09400840A ES 9400840 A ES9400840 A ES 9400840A ES 2110874 B1 ES2110874 B1 ES 2110874B1
Authority
ES
Spain
Prior art keywords
zone
casing
image
elastically deformable
rigid 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.)
Expired - Lifetime
Application number
ES09400840A
Other languages
Spanish (es)
Other versions
ES2110874R (en
ES2110874A2 (en
Inventor
Bermejo Victor M Troyas
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.)
Manufacturas Metalicas Jevit SA
Original Assignee
Manufacturas Metalicas Jevit 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 Manufacturas Metalicas Jevit SA filed Critical Manufacturas Metalicas Jevit SA
Priority to ES09400840A priority Critical patent/ES2110874B1/en
Priority to EP95500026A priority patent/EP0678260B1/en
Priority to DE69502332T priority patent/DE69502332T2/en
Priority to DK95500026T priority patent/DK0678260T3/en
Priority to SI9530112T priority patent/SI0678260T1/en
Priority to AT95500026T priority patent/ATE165718T1/en
Priority to CA002146683A priority patent/CA2146683A1/en
Priority to MA23850A priority patent/MA23522A1/en
Priority to JP7096557A priority patent/JPH07289384A/en
Priority to US08/427,115 priority patent/US5601336A/en
Publication of ES2110874A2 publication Critical patent/ES2110874A2/en
Publication of ES2110874R publication Critical patent/ES2110874R/es
Priority to GR980401777T priority patent/GR3027600T3/en
Application granted granted Critical
Publication of ES2110874B1 publication Critical patent/ES2110874B1/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
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/12—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats with shell-shape seat and back-rest unit, e.g. having arm rests
    • 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

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Chairs Characterized By Structure (AREA)
  • Massaging Devices (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Special Chairs (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

Item of furniture for sitting, consisting of a rear casing (1) and a forward padded element (2). The casing is composed of a continuous wall provided on its internal surface with a reinforcing element (8-9), this wall being subdivided into a seat zone (5), a back zone (6) and an intermediate transition zone (7). The zone (6) is elastically deformable in the transverse direction and under torsion. The reinforcing element includes a rigid frame (8) and certain straps (9) that are elastically deformable in the transverse direction and which are secured at the bottom to the rigid frame, while at the top they are connected to the back zone (6), with partial freedom of displacement. The padded element includes an intermediate portion (18) with a lenticular transverse cross-section, coinciding with the transition zone (7) of the casing. <IMAGE> <IMAGE>
ES09400840A 1994-04-21 1994-04-21 SEAT FURNITURE. Expired - Lifetime ES2110874B1 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
ES09400840A ES2110874B1 (en) 1994-04-21 1994-04-21 SEAT FURNITURE.
DE69502332T DE69502332T2 (en) 1994-04-21 1995-03-01 Seating
DK95500026T DK0678260T3 (en) 1994-04-21 1995-03-01 Chairs Seat
SI9530112T SI0678260T1 (en) 1994-04-21 1995-03-01 Item of furniture for sitting
AT95500026T ATE165718T1 (en) 1994-04-21 1995-03-01 SEATING FURNITURE
EP95500026A EP0678260B1 (en) 1994-04-21 1995-03-01 Item of furniture for sitting
CA002146683A CA2146683A1 (en) 1994-04-21 1995-04-10 Auto balancing ergonomic armchair
MA23850A MA23522A1 (en) 1994-04-21 1995-04-19 ERGONOMIC ARMCHAIR WITH AUTOMATIC SWING
JP7096557A JPH07289384A (en) 1994-04-21 1995-04-21 Biotechnologically auto-balanced armchair
US08/427,115 US5601336A (en) 1994-04-21 1995-04-21 Auto balancing ergonomic armchair
GR980401777T GR3027600T3 (en) 1994-04-21 1998-08-07 Item of furniture for sitting.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09400840A ES2110874B1 (en) 1994-04-21 1994-04-21 SEAT FURNITURE.

Publications (3)

Publication Number Publication Date
ES2110874A2 ES2110874A2 (en) 1998-02-16
ES2110874R ES2110874R (en) 1998-04-16
ES2110874B1 true ES2110874B1 (en) 1998-11-16

Family

ID=8285962

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09400840A Expired - Lifetime ES2110874B1 (en) 1994-04-21 1994-04-21 SEAT FURNITURE.

Country Status (7)

Country Link
EP (1) EP0678260B1 (en)
AT (1) ATE165718T1 (en)
DE (1) DE69502332T2 (en)
DK (1) DK0678260T3 (en)
ES (1) ES2110874B1 (en)
GR (1) GR3027600T3 (en)
SI (1) SI0678260T1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10966527B2 (en) 2017-06-09 2021-04-06 Steelcase Inc. Seating arrangement and method of construction
US11259637B2 (en) 2015-04-13 2022-03-01 Steelcase Inc. Seating arrangement
US10194750B2 (en) 2015-04-13 2019-02-05 Steelcase Inc. Seating arrangement
CN107708491B (en) 2015-04-13 2022-02-22 斯迪尔科斯公司 Seating arrangement
CN113507865A (en) 2019-02-21 2021-10-15 斯特尔凯斯公司 Body support assembly and methods for use and assembly thereof
WO2020252191A1 (en) * 2019-06-11 2020-12-17 Herman Miller, Inc. Chair
US11357329B2 (en) 2019-12-13 2022-06-14 Steelcase Inc. Body support assembly and methods for the use and assembly thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3361727D1 (en) * 1982-10-22 1986-02-13 Castelli Spa Chair having a back comprising a plurality of articulated segments
AT384537B (en) * 1983-10-19 1987-11-25 Wiesner Hager Kg WORK CHAIR
DE3604534A1 (en) * 1986-02-13 1987-08-20 Hartmut Lohmeyer SEAT FURNITURE WITH A SEAT AND A BACKREST RESILIENTLY ELASTICALLY
ATE56599T1 (en) * 1987-01-30 1990-10-15 Equus Marketing Ag A CHAIR, IN PARTICULAR AN OFFICE CHAIR, WITH A SEAT AND A MULTIPLE BACK.
CH672882A5 (en) * 1987-06-09 1990-01-15 Syntech Sa
ES1007486Y (en) * 1988-08-17 1989-08-16 Bodycare, S.A. LUMBAR PILLOW.
WO1991003192A1 (en) * 1989-09-08 1991-03-21 Shelby Williams Industries, Inc. Concealed flexible backrest frame assembly for a chair
US5290093A (en) * 1992-06-15 1994-03-01 Hoover Universal, Inc. Method of seam location using vacuum

Also Published As

Publication number Publication date
GR3027600T3 (en) 1998-11-30
ES2110874R (en) 1998-04-16
ATE165718T1 (en) 1998-05-15
EP0678260A1 (en) 1995-10-25
DK0678260T3 (en) 1999-01-25
EP0678260B1 (en) 1998-05-06
SI0678260T1 (en) 1998-10-31
ES2110874A2 (en) 1998-02-16
DE69502332D1 (en) 1998-06-10
DE69502332T2 (en) 1998-12-17

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