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

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

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Legal Events

Date Code Title Description
MKEX Expiry