ES230752U - Una silla perfeccionada. - Google Patents

Una silla perfeccionada.

Info

Publication number
ES230752U
ES230752U ES1977230752U ES230752U ES230752U ES 230752 U ES230752 U ES 230752U ES 1977230752 U ES1977230752 U ES 1977230752U ES 230752 U ES230752 U ES 230752U ES 230752 U ES230752 U ES 230752U
Authority
ES
Spain
Prior art keywords
seat
frame
backrest
support structure
sleeves
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.)
Granted
Application number
ES1977230752U
Other languages
English (en)
Other versions
ES230752Y (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.)
Center for Design Research and Development NV
Original Assignee
Center for Design Research and Development NV
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 US05/721,164 external-priority patent/US4084850A/en
Application filed by Center for Design Research and Development NV filed Critical Center for Design Research and Development NV
Publication of ES230752U publication Critical patent/ES230752U/es
Application granted granted Critical
Publication of ES230752Y publication Critical patent/ES230752Y/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
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/02—Rocking chairs
    • A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
    • 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
    • A47C7/44—Supports for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/443—Supports for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with coil springs
    • A47C7/444—Supports for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with coil springs of torsion type

Landscapes

  • Chairs Characterized By Structure (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

Una silla perfeccionada que tiene patas o un pedestal, un armazón montada sobre las natas o pedestal y un asiento y un respaldo montado separadamente sobre la armazón, caracterizada porque el asiento tiene sobre la armazón, caracterizada porque el asiento tiene sobre su parte inferior un par de manguitos alargados y muy poco espaciados entre sí, de sección transversal interior uniforme, que se extienden longitudinalmente en planos paralelos verticales y están montados sobre una estructura de sustentación de asiento que en general está situada centralmente, estructura de sustentación de asiento que tiene una parte en voladizo, que se extiende longitudinalmente hacia delante y soportes de asiento muy poco espaciados entre sí, de sección transversal interior de los manguitos, estando recibidos los manguitos del asiento en relación telescópica o deslizante sobre los soportes de asiento de la estructura de sustentación del asiento, de tal forma que el asiento puede deslizarse hacia atrás y haciadelante y de forma que el respaldo está montado sobre un soporte de respaldo del armazón de la silla, generalmente situado centralmente, para inclinarse hacia atrás independientemente de la posición del asiento, desde una posición relativamente vertical y elásticamente restringida, a una posición inclinada hacia atrás.
ES1977230752U 1976-09-07 1977-09-06 Una silla perfeccionada. Expired ES230752Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/721,164 US4084850A (en) 1975-06-13 1976-09-07 Chair

Publications (2)

Publication Number Publication Date
ES230752U true ES230752U (es) 1977-11-16
ES230752Y ES230752Y (es) 1978-03-16

Family

ID=24896812

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1977230752U Expired ES230752Y (es) 1976-09-07 1977-09-06 Una silla perfeccionada.

Country Status (17)

Country Link
JP (2) JPS5349563A (es)
AR (1) AR224227A1 (es)
AT (1) AT367991B (es)
AU (1) AU510832B2 (es)
BE (1) BE858444R (es)
BR (1) BR7705953A (es)
CA (1) CA1076944A (es)
CH (1) CH618331A5 (es)
DE (1) DE2740072A1 (es)
DK (1) DK158372C (es)
ES (1) ES230752Y (es)
FR (1) FR2363301B2 (es)
GB (1) GB1582770A (es)
IT (1) IT1112114B (es)
MX (1) MX144620A (es)
NL (1) NL7709160A (es)
SE (1) SE432869B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT387504B (de) * 1984-05-15 1989-02-10 Herzog Reinhold Sitzgruppe, welche aus einem tisch und einer ecksitzbank besteht
IT1183571B (it) * 1985-05-08 1987-10-22 Fantoni Arredamenti Spa Struttura di poltronicina e/o sedia anatomica a piu' posizioni
US6135556A (en) 1998-06-05 2000-10-24 Teknion Furniture Systems Inc. Seat adjustment mechanism
US10463153B2 (en) * 2016-06-09 2019-11-05 Steelcase Inc. Seating arrangement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE515802C (de) * 1931-01-14 Albert Stoll Stuhl mit in der Hoehe verstellbarer Rueckenstuetze
US2627898A (en) * 1951-02-19 1953-02-10 Jackson George Mcstay Chair having an adjustable seat and back rest
DE1998310U (de) * 1968-08-17 1968-12-12 Walter Roth Zigarettenspitze
JPS514607B1 (es) * 1970-06-18 1976-02-13
US3982785A (en) * 1974-07-29 1976-09-28 Center For Design Research And Development Chair

Also Published As

Publication number Publication date
MX144620A (es) 1981-10-30
GB1582770A (en) 1981-01-14
AU510832B2 (en) 1980-07-17
SE432869B (sv) 1984-04-30
DK158372C (da) 1990-10-15
AR224227A1 (es) 1981-11-13
DK158372B (da) 1990-05-14
ES230752Y (es) 1978-03-16
IT1112114B (it) 1986-01-13
BR7705953A (pt) 1978-06-20
FR2363301B2 (fr) 1986-02-14
BE858444R (fr) 1978-03-06
AT367991B (de) 1982-08-25
AU2812077A (en) 1979-03-01
DE2740072A1 (de) 1978-03-09
CA1076944A (en) 1980-05-06
CH618331A5 (en) 1980-07-31
ATA632177A (de) 1982-01-15
SE7709049L (sv) 1978-03-08
DK396377A (da) 1978-03-08
NL7709160A (nl) 1978-03-09
JPS5349563A (en) 1978-05-06
JPS63109819A (ja) 1988-05-14
FR2363301A2 (fr) 1978-03-31

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19980504