ES283118U - An adjustable chair - Google Patents

An adjustable chair

Info

Publication number
ES283118U
ES283118U ES1984283118U ES283118U ES283118U ES 283118 U ES283118 U ES 283118U ES 1984283118 U ES1984283118 U ES 1984283118U ES 283118 U ES283118 U ES 283118U ES 283118 U ES283118 U ES 283118U
Authority
ES
Spain
Prior art keywords
chair
seat portion
hingedly connected
frame member
back portion
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
ES1984283118U
Other languages
Spanish (es)
Other versions
ES283118Y (en
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.)
B&B Italia SpA
Original Assignee
B&B Italia SpA
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 B&B Italia SpA filed Critical B&B Italia SpA
Publication of ES283118U publication Critical patent/ES283118U/en
Application granted granted Critical
Publication of ES283118Y publication Critical patent/ES283118Y/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
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03294—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest slidingly movable in the base frame, e.g. by rollers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
    • A47C1/03272—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with coil springs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C1/00—Chairs adapted for special purposes
    • A47C1/02—Reclining or easy chairs
    • A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
    • A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
    • A47C1/03255—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest with a central column, e.g. rocking office chairs

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chairs Characterized By Structure (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)

Abstract

The chair comprises a base 1, optionally provided with castors 2, carrying pneumatic height adjustment means in the form of a pneumatic piston-and-cylinder arrangement (3). A U-shaped frame member 6 is mounted on one end of the piston 3a, which frame member supports the chair arms 7 at its extremities. The back portion 8 of the chair is hingedly connected to the posterior extremities of these chair arms and the lower region of the back is hingedly connected to the seat portion 10. The seat portion is capable of longitudinal movement due to its mounting on sliding guides 12, 13 mounted on the central portion of the U-shaped frame 6. Accordingly, any change in the angle inclination of the back portion is associated with a corresponding movement of the seat portion so that the centre of gravity of the chair remains substantially stationary. At least a part of the back portion 8 may be resilient.
ES1984283118U 1983-12-06 1984-12-03 ADJUSTABLE CHAIR Expired ES283118Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8323779U IT8323779V0 (en) 1983-12-06 1983-12-06 WORK CHAIR WITH ADJUSTABLE SEAT POSITION AND FLEXIBLE BACKREST.

Publications (2)

Publication Number Publication Date
ES283118U true ES283118U (en) 1985-05-16
ES283118Y ES283118Y (en) 1985-12-16

Family

ID=11209908

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1984283118U Expired ES283118Y (en) 1983-12-06 1984-12-03 ADJUSTABLE CHAIR

Country Status (13)

Country Link
JP (1) JPS60150708A (en)
AU (1) AU3633684A (en)
BE (1) BE901211A (en)
DE (1) DE8435610U1 (en)
DK (1) DK578084A (en)
ES (1) ES283118Y (en)
FI (1) FI844815L (en)
FR (1) FR2555877B3 (en)
GB (1) GB2150825B (en)
IT (1) IT8323779V0 (en)
NL (1) NL8403721A (en)
SE (1) SE8406125L (en)
ZA (1) ZA849255B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62153936U (en) * 1986-03-20 1987-09-30
JPS62196418U (en) * 1986-06-04 1987-12-14
DE19639741C2 (en) * 1996-09-06 1998-07-09 Thomas Jungjohann Seating furniture element, in particular upholstered furniture element, with a coupled backrest and seat adjustment
MY134768A (en) * 2002-01-17 2007-12-31 Green Continental Furniture M Sdn Bhd A dining chair with reclining mechanism
DE102004053965B4 (en) 2004-11-09 2006-10-12 Girsberger Holding Ag chair
JP5182739B2 (en) * 2006-12-08 2013-04-17 コクヨ株式会社 Chair

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB763247A (en) * 1953-09-24 1956-12-12 Anton Lorenz Adjustable reclining chairs or like articles of furniture
GB882435A (en) * 1959-08-05 1961-11-15 G D Peters & Co Ltd Improvements in and relating to adjustable or reclining seats
GB2041735A (en) * 1979-02-09 1980-09-17 Hille Int Ltd Reclining chair
US4429917A (en) * 1981-04-29 1984-02-07 Hauserman Inc. Int. Furniture & Textile Division Chair

Also Published As

Publication number Publication date
NL8403721A (en) 1985-07-01
FR2555877B3 (en) 1985-11-22
FI844815A0 (en) 1984-12-05
DK578084A (en) 1985-06-07
FI844815L (en) 1985-06-07
SE8406125D0 (en) 1984-12-04
DE8435610U1 (en) 1985-03-14
BE901211A (en) 1985-03-29
FR2555877A3 (en) 1985-06-07
JPS60150708A (en) 1985-08-08
IT8323779V0 (en) 1983-12-06
GB2150825A (en) 1985-07-10
GB8427182D0 (en) 1984-12-05
GB2150825B (en) 1987-05-28
SE8406125L (en) 1985-06-07
ES283118Y (en) 1985-12-16
AU3633684A (en) 1985-06-13
JPH0226486B2 (en) 1990-06-11
ZA849255B (en) 1985-07-31
DK578084D0 (en) 1984-12-05

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