FI44460C - An arrangement for a chair in which the chair seat is supported by a column with a leg - Google Patents

An arrangement for a chair in which the chair seat is supported by a column with a leg

Info

Publication number
FI44460C
FI44460C FI673436A FI343667A FI44460C FI 44460 C FI44460 C FI 44460C FI 673436 A FI673436 A FI 673436A FI 343667 A FI343667 A FI 343667A FI 44460 C FI44460 C FI 44460C
Authority
FI
Finland
Prior art keywords
chair
leg
column
supported
arrangement
Prior art date
Application number
FI673436A
Other languages
Finnish (fi)
Other versions
FI44460B (en
Inventor
Blomborg Karl Georg
Original Assignee
Blomborgs Mek Ab
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 Blomborgs Mek Ab filed Critical Blomborgs Mek Ab
Application granted granted Critical
Publication of FI44460B publication Critical patent/FI44460B/fi
Publication of FI44460C publication Critical patent/FI44460C/en

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
    • A47C3/026—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame with central column, e.g. rocking office chairs; Tilting 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
    • 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
FI673436A 1967-02-03 1967-12-22 An arrangement for a chair in which the chair seat is supported by a column with a leg FI44460C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1577/67A SE319875B (en) 1967-02-03 1967-02-03

Publications (2)

Publication Number Publication Date
FI44460B FI44460B (en) 1971-08-02
FI44460C true FI44460C (en) 1971-11-10

Family

ID=20258439

Family Applications (1)

Application Number Title Priority Date Filing Date
FI673436A FI44460C (en) 1967-02-03 1967-12-22 An arrangement for a chair in which the chair seat is supported by a column with a leg

Country Status (4)

Country Link
US (1) US3464663A (en)
DE (1) DE1983166U (en)
FI (1) FI44460C (en)
SE (1) SE319875B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3592433A (en) * 1969-02-25 1971-07-13 Bliss & Laughlin Ind Torsion bar chair control
CA917553A (en) * 1969-08-27 1972-12-26 Stewart-Warner Corporation Chair control structure
US3788586A (en) * 1969-12-12 1974-01-29 Steelcase Inc Torsion rod chair iron
US4328943A (en) * 1979-06-11 1982-05-11 Knoll International, Inc. Control mechanism for a chair or the like
US4431157A (en) * 1981-11-18 1984-02-14 Tor Arild Pivotal adjustment mechanism
US6065803A (en) * 1999-05-05 2000-05-23 L&P Property Management Company Seat back tilt control apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US163145A (en) * 1875-05-11 Improvement in rocking-chairs
US304876A (en) * 1884-09-09 Dental chair
US2130767A (en) * 1937-01-16 1938-09-20 American Car & Foundry Co Reclining seat control mechanism
US2760553A (en) * 1954-06-07 1956-08-28 Lie Finn Tilting chair
US2845991A (en) * 1955-04-28 1958-08-05 Manton Ahlberg H Chair control or iron
US2935119A (en) * 1957-04-01 1960-05-03 Lie Finn Tilting chair restraining mechanism
US3072377A (en) * 1959-07-24 1963-01-08 Blomborg Karl Georg Easy chair
CA737268A (en) * 1961-07-25 1966-06-28 Lie Finn Tilting chair construction
CA737269A (en) * 1961-08-17 1966-06-28 Lie Finn Torsion bar chair iron
US3185429A (en) * 1963-05-15 1965-05-25 Seng Co Tilting chair mechanism

Also Published As

Publication number Publication date
US3464663A (en) 1969-09-02
DE1983166U (en) 1968-04-11
FI44460B (en) 1971-08-02
SE319875B (en) 1970-01-26

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