CA1076944A - Chair - Google Patents

Chair

Info

Publication number
CA1076944A
CA1076944A CA284,886A CA284886A CA1076944A CA 1076944 A CA1076944 A CA 1076944A CA 284886 A CA284886 A CA 284886A CA 1076944 A CA1076944 A CA 1076944A
Authority
CA
Canada
Prior art keywords
seat
supporting structure
chair
further characterized
chair according
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
CA284,886A
Other languages
English (en)
French (fr)
Inventor
Emilio Ambasz
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
Application granted granted Critical
Publication of CA1076944A publication Critical patent/CA1076944A/en
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—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
    • A47C7/443—Support 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—Support 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)
CA284,886A 1976-09-07 1977-08-17 Chair Expired CA1076944A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA1076944A true CA1076944A (en) 1980-05-06

Family

ID=24896812

Family Applications (1)

Application Number Title Priority Date Filing Date
CA284,886A Expired CA1076944A (en) 1976-09-07 1977-08-17 Chair

Country Status (17)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999063866A1 (en) 1998-06-05 1999-12-16 Teknion Furniture Systems Clutch for a seat adjustment mechanism
US20230148754A1 (en) * 2016-06-09 2023-05-18 Steelcase Inc. Seating arrangement

Families Citing this family (2)

* 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

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 (da) * 1970-06-18 1976-02-13
US3982785A (en) * 1974-07-29 1976-09-28 Center For Design Research And Development Chair

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999063866A1 (en) 1998-06-05 1999-12-16 Teknion Furniture Systems Clutch for a seat adjustment mechanism
US6135556A (en) * 1998-06-05 2000-10-24 Teknion Furniture Systems Inc. Seat adjustment mechanism
US20230148754A1 (en) * 2016-06-09 2023-05-18 Steelcase Inc. Seating arrangement

Also Published As

Publication number Publication date
ATA632177A (de) 1982-01-15
SE7709049L (sv) 1978-03-08
AR224227A1 (es) 1981-11-13
ES230752Y (es) 1978-03-16
JPS63109819A (ja) 1988-05-14
ES230752U (es) 1977-11-16
AU510832B2 (en) 1980-07-17
DK158372C (da) 1990-10-15
DK396377A (da) 1978-03-08
BE858444R (fr) 1978-03-06
IT1112114B (it) 1986-01-13
AT367991B (de) 1982-08-25
JPS5349563A (en) 1978-05-06
FR2363301B2 (fr) 1986-02-14
DK158372B (da) 1990-05-14
DE2740072A1 (de) 1978-03-09
NL7709160A (nl) 1978-03-09
SE432869B (sv) 1984-04-30
AU2812077A (en) 1979-03-01
BR7705953A (pt) 1978-06-20
CH618331A5 (en) 1980-07-31
MX144620A (es) 1981-10-30
GB1582770A (en) 1981-01-14
FR2363301A2 (fr) 1978-03-31

Similar Documents

Publication Publication Date Title
US8662586B2 (en) Dynamically balanced seat assembly having independently and arcuately movable backrest and method
US6685267B1 (en) Chair and synchrotilt chair mechanism
US6923503B2 (en) Chair with movable seat and backrest
US10383445B2 (en) Dynamically balanced seat assembly having independently and arcuately movable backrest and method
US2745468A (en) Chair with resilient tilting seat and back
US20080231095A1 (en) Chair
US20110298260A1 (en) Resilient Lower-Back Supporting Device Capable of Vertical Adjustment Along with Backrest of Chair
JPH09503144A (ja) 背部分割型椅子
GB2282755A (en) Single piece chair shell
JPH0146127B2 (da)
PT95878A (pt) Cadeira ajustavel
EP0517206A2 (en) Chair control mechanism
US4607883A (en) Reclining mechanism for easy chair
US3332718A (en) Swinging chair
US10159347B2 (en) Tilt mechanism for a weight-responsive seating furniture
CA1076944A (en) Chair
US5213395A (en) Adjustable seating assembly
US4194783A (en) Wall proximity chairs and hardware therefor
US4699422A (en) Reclining and swingable chair
JP3834502B2 (ja) リクライニング椅子
WO1988004903A1 (en) Chair
US3870365A (en) Chair or analogous article of furniture
US5052755A (en) Chair, and methods of constructing and utilizing same
JPS5913878Y2 (ja) 椅子における座面クツシヨンの保護装置
CN216797069U (zh) 一种自适应椅背靠板结构

Legal Events

Date Code Title Description
MKEX Expiry