EP0117827A2 - Umwandelbarer Stuhl - Google Patents

Umwandelbarer Stuhl Download PDF

Info

Publication number
EP0117827A2
EP0117827A2 EP84420031A EP84420031A EP0117827A2 EP 0117827 A2 EP0117827 A2 EP 0117827A2 EP 84420031 A EP84420031 A EP 84420031A EP 84420031 A EP84420031 A EP 84420031A EP 0117827 A2 EP0117827 A2 EP 0117827A2
Authority
EP
European Patent Office
Prior art keywords
seat
frame
backrest
legs
constituting
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
EP84420031A
Other languages
English (en)
French (fr)
Other versions
EP0117827B1 (de
EP0117827A3 (en
Inventor
Didier Deconinck
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.)
Allibert SA
Original Assignee
Allibert SA
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 Allibert SA filed Critical Allibert SA
Priority to AT84420031T priority Critical patent/ATE33920T1/de
Publication of EP0117827A2 publication Critical patent/EP0117827A2/de
Publication of EP0117827A3 publication Critical patent/EP0117827A3/fr
Application granted granted Critical
Publication of EP0117827B1 publication Critical patent/EP0117827B1/de
Expired legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C4/00—Foldable, collapsible or dismountable chairs
    • A47C4/04—Folding chairs with inflexible seats
    • A47C4/08—Folding chairs with inflexible seats having a frame made of wood or plastics
    • A47C4/10—Folding chairs with inflexible seats having a frame made of wood or plastics with legs pivotably connected to seat or underframe
    • A47C4/14—Folding chairs with inflexible seats having a frame made of wood or plastics with legs pivotably connected to seat or underframe with cross legs
    • A47C4/16—Folding chairs with inflexible seats having a frame made of wood or plastics with legs pivotably connected to seat or underframe with cross legs of adjustable type
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C4/00—Foldable, collapsible or dismountable chairs
    • A47C4/02—Dismountable chairs
    • A47C4/025—Dismountable chairs having integral back-rest and front leg
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C4/00—Foldable, collapsible or dismountable chairs
    • A47C4/02—Dismountable chairs
    • A47C4/027—Dismountable chairs having integral seat and rear leg

Definitions

  • the subject of the invention is a multipurpose seat, in the sense that, thanks to its arrangement and its adjustment possibilities, it constitutes either a chair or an armchair whose seat and back surfaces have adjustable inclinations, or a chaise-longue.
  • this seat is of the type described in DE-C-876 448; these are seats that have an X shape and consist of two rigid frames that intersect and overlap and form one the backrest and the front legs, and the other the rear legs and a surface of seat divided into two successive zones constituting, the first the seat surface in the "seat” position and the legrest in the "chaise-longue” position, and the second the seat surface in the "chaise-longue” position.
  • Seats of this type are removable and adjustable; but the transition from one position to another is complicated, because it requires completely disengaging the two elements or frames from one another and re-engaging them in the chosen position.
  • the invention overcomes this serious drawback, by proposing a seat which is of the aforementioned type, but in which the second seat surface comprises an elongated slide extending substantially over its entire length and constituting at least two cooperating housings, either one , or the other with a finger carried by the frame constituting the backrest and the front legs.
  • FIG. 8 is a simplified view, from the side in elevation, showing the possibility of separation of the two elements of the seat, that is to say ie disassembly of the seat.
  • This seat consists of two elements which are independent of each other and are advantageously made of molded plastic. These two elements are designated by (1) and by (2) respectively. That (1) constitutes the back and the front legs of the seat, and that (2) constitutes the seat surface and the rear legs. These two elements (1) and (2) each consist of two beams which, designated by (3) for the backrest element and by (4) for the seat element, are joined together by slats serving strictly speaking, the backrest and seat surface. These two elements (1) and (2) intersect by overlapping and forming a cross bearing on the ground by the front legs (5) which are part of the backrest element (1) and by the rear legs. (6) which are part of the seat element (2).
  • the seat element (2) has a great length and is actually formed of two seat surfaces which follow one another without discontinuity by extending one another; these two surfaces are designated respectively by (13) and (14). That (13) constitutes the actual seating surface when the seat is used in the chair position or in the relaxed position and it constitutes the footrest when the seat is used in the chaise-longue position.
  • the second seat surface that is to say that (14), is not used when the seat is in the chair position or in the relaxed position and it serves as a seat surface when the seat is in reclining position.
  • the two elements: backrest (1) and seat (2) are interconnected by the passage of the two fingers or studs (7) of the backrest element (1) through of the two slides (17) of the seat element (2).
  • the two elements (1 and 2) being produced independently of one another, advantageously by plastic molding, their assembly, as well as their disassembly, is made possible due to the particular arrangement of the two fingers or studs side (7) of the backrest element (1).
  • the side stud (7) of the backrest element (1) is supported on the bottom of the housing (19) located in the front end of the slide (17); and simultaneously the seat element (2) rests by its rib (15) on the upper notch (9) of the backrest element (1).
  • the side stud (7) rests in the housing (20) arranged in the slide (17), somewhat behind the housing (19); and simultaneously the seat element (2) rests, by its rib (15) on the lower notch (10) arranged in the backrest element (1).
  • the back element (1) and the seat element (2) have different inclinations from those they had when the seat was in the chair position; the back surface (1) is in fact more inclined downwards and the seat surface (13) is also more inclined downwards.
  • the seat When, on the other hand, the seat is used in the chaise-longue position, that is to say in the position of FIGS. 2 and 7, the seat surface (13) becomes a footrest surface; and it is the second seat surface (14), that is to say the rear seat surface, which becomes the real seat surface.
  • the lateral stud (7) of each spar (3) of the backrest element is supported in the rear housing (21) of the slide (17); and simultaneously the seat element (2) bears, by its lower edge and by its rib (16), on the crosspiece (12) of the backrest element (1).

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chairs Characterized By Structure (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Valve Device For Special Equipments (AREA)
  • Compressor (AREA)
EP84420031A 1983-02-25 1984-02-24 Umwandelbarer Stuhl Expired EP0117827B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84420031T ATE33920T1 (de) 1983-02-25 1984-02-24 Umwandelbarer stuhl.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8303459 1983-02-25
FR8303459A FR2541568B1 (fr) 1983-02-25 1983-02-25 Siege transformable

Publications (3)

Publication Number Publication Date
EP0117827A2 true EP0117827A2 (de) 1984-09-05
EP0117827A3 EP0117827A3 (en) 1985-11-27
EP0117827B1 EP0117827B1 (de) 1988-05-04

Family

ID=9286443

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84420031A Expired EP0117827B1 (de) 1983-02-25 1984-02-24 Umwandelbarer Stuhl

Country Status (4)

Country Link
EP (1) EP0117827B1 (de)
AT (1) ATE33920T1 (de)
DE (1) DE3470832D1 (de)
FR (1) FR2541568B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2682022A1 (fr) * 1991-08-29 1993-04-09 Bemis Mfg Chaise longue.
FR2973205A1 (fr) * 2011-03-31 2012-10-05 Emmanuel Antoine Mastio Siege a jonction souple
ITUB20161041A1 (it) * 2016-02-25 2017-08-25 Legnotecnica S R L Elemento di seduta

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE876448C (de) * 1950-12-28 1953-05-15 Franz Fischl Liegestuhl, umwandelbar in einen Sessel
US2727563A (en) * 1953-01-28 1955-12-20 Frederick C Cook Adjustable folding chair
GB821665A (en) * 1956-12-28 1959-10-14 Roy Stewart & Company Ltd Improvements in folding chairs or tables
IT1109845B (it) * 1978-01-04 1985-12-23 Fanini Fain Spa Sedia a sdraio regolabile in materiale sintetico

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2682022A1 (fr) * 1991-08-29 1993-04-09 Bemis Mfg Chaise longue.
ES2082678A1 (es) * 1991-08-29 1996-03-16 Bemis Manufacturing Comapany Tumbona.
FR2973205A1 (fr) * 2011-03-31 2012-10-05 Emmanuel Antoine Mastio Siege a jonction souple
WO2012172210A1 (fr) 2011-03-31 2012-12-20 Emmanuel Antoine Mastio Siège à jonction souple
ITUB20161041A1 (it) * 2016-02-25 2017-08-25 Legnotecnica S R L Elemento di seduta

Also Published As

Publication number Publication date
FR2541568A1 (fr) 1984-08-31
ATE33920T1 (de) 1988-05-15
FR2541568B1 (fr) 1986-05-02
EP0117827B1 (de) 1988-05-04
EP0117827A3 (en) 1985-11-27
DE3470832D1 (en) 1988-06-09

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