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EP0993794A1 - Chaise, notamment chaise de bureau - Google Patents

Chaise, notamment chaise de bureau Download PDF

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Publication number
EP0993794A1
EP0993794A1 EP99118936A EP99118936A EP0993794A1 EP 0993794 A1 EP0993794 A1 EP 0993794A1 EP 99118936 A EP99118936 A EP 99118936A EP 99118936 A EP99118936 A EP 99118936A EP 0993794 A1 EP0993794 A1 EP 0993794A1
Authority
EP
European Patent Office
Prior art keywords
backrest
chair according
arms
chair
tubular
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
EP99118936A
Other languages
German (de)
English (en)
Other versions
EP0993794B1 (fr
Inventor
Michele De Lucchi
Gerhard E. Reichert
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.)
Mauser Office GmbH
Original Assignee
Mauser Office GmbH
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 Mauser Office GmbH filed Critical Mauser Office GmbH
Publication of EP0993794A1 publication Critical patent/EP0993794A1/fr
Application granted granted Critical
Publication of EP0993794B1 publication Critical patent/EP0993794B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • A47C5/00—Chairs of special materials
    • A47C5/04—Metal chairs, e.g. tubular
    • A47C5/06—Special adaptation of seat upholstery or fabric for attachment to tubular 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—Supports for the head or the back
    • A47C7/40—Supports for the head or the back for the back
    • A47C7/44—Supports for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/445—Supports 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

Definitions

  • the invention relates to a chair, in particular office chair, with a seat and a backrest-bearing tubular frame, with armrest brackets that are spaced have substantially horizontal pipe sections above the seat.
  • a four-legged chair or can be designed as a cantilever are in usually designed in such a way that the tube areas with the backrest a screw connection or the like are connected.
  • the tube sections which run essentially horizontally, serve as armrests.
  • These tube armrests are quite inconvenient for a comfortable arm rest, since they only have a comparatively small cross-section and thus the arms of one in Do not give the person sitting in the chair the desired secure hold.
  • the invention has for its object a chair, in particular an office chair, of the type mentioned at the beginning, which is easy in different variants can manufacture and assemble and with a good appearance both good Stability as well as high seating comfort with a comfortable armrest.
  • the inventive solution enables the production of a large variety of different designed chairs both in terms of the design of the actual Backrest, the cross-sectional dimensions and the one-piece connection Arms as ultimately also with regard to the course of the pipe areas. These can for example, go into a closed tubular bracket behind the backrest. On the other hand, an upper back portion of the backrest can also serve as a back armrest bracket be trained. In this case, an additional back plate can be used if necessary be screwed to the back armrest bracket.
  • FIG. 1 shows it can be seen that the arms 6 are substantially angular, i.e. H. L-shaped, are formed and the tube regions 5 at least on the top and preferably on the inside spread.
  • fastening screws 12 the arms 6 to the Pipe regions 5, for example tubular frame 3 which is oval in cross section be attached. While the tubular frame 3 is made essentially of steel there is the backrest 7 with the arms 6 integrally worked thereon made of wood. In principle, plastic is also conceivable.
  • the arms are in a transition region 10 6 widened.
  • the four-legged chair shown in Figure 2 has a correspondingly designed Backrest 7, as well as the cantilever shown in Figure 3
  • the arms 6 of the Backrest 7 can, as shown in FIGS. 1 to 3, essentially up to extend the front region of the bent tube regions 5 or as in FIG 4 shown, only over a part of the pipe areas 5.
  • the pipe sections 5 extend into the backrest 7 and there, as shown in Figure 4, in a closed tube bracket 13.
  • the backrest 7 consists essentially only of the upper back wall part 8th.
  • such a backrest can also form a back armrest bracket 14 be formed, as shown in Figure 5. Finally, on the A separate back plate 15 is screwed onto the inside of this back armrest bracket 14 his.
  • the arms 6 of the backrest 7, such as which is shown in Figure 7, also be tubular and on the free ends of the substantially horizontally angled backwards tube sections 5 of the tubular frame be plugged on. If necessary, an adhesive can also be used to attach the arms can be used on the pipe areas 5.
  • the swivel chair shown there is located in the transition area 10 rounded recesses 16, 17, the upper recess 16 with its lowest point below the essentially horizontal leg of the respective Arms 6 lies.
  • the substantially C-shaped curved armrest bracket with lower, angled bearing ends 18 directly in a substantially horizontally extending bearing axis 19 of the Chair mechanics are articulated.
  • the armrest brackets can have additional bearing points 21 on a second one, which extends essentially parallel to the bearing axis 19 Bearing axis 22 of a chair mechanism, for example a synchronous mechanism 23 be articulated.
  • the lower ones Ends of the armrest bracket can be designed differently. That way comes one makes armrest brackets which are essentially C, Z, T or L-shaped, as shown in Figures 8 and 10 to 12.
  • the arms can have a different cross section as shown, for example C-shaped, U-shaped, triangular-shaped, etc. all you have to do is make sure that there is sufficient space at least on the top for receiving the forearms of a person using the chair.
  • a screw connection can also be used to clip the arms in place.

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Special Chairs (AREA)
  • Hydrogenated Pyridines (AREA)
EP99118936A 1998-10-17 1999-09-25 Chaise, notamment chaise de bureau Expired - Lifetime EP0993794B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19847961A DE19847961A1 (de) 1998-10-17 1998-10-17 Stuhl, insbesondere Bürostuhl
DE19847961 1998-10-17

Publications (2)

Publication Number Publication Date
EP0993794A1 true EP0993794A1 (fr) 2000-04-19
EP0993794B1 EP0993794B1 (fr) 2003-08-27

Family

ID=7884826

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99118936A Expired - Lifetime EP0993794B1 (fr) 1998-10-17 1999-09-25 Chaise, notamment chaise de bureau

Country Status (4)

Country Link
US (1) US6196632B1 (fr)
EP (1) EP0993794B1 (fr)
AT (1) ATE247916T1 (fr)
DE (2) DE19847961A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1849378A1 (fr) * 2006-04-24 2007-10-31 Sedus Stoll AG Dispositif destiné à la fixation de sièges
DE102007020817B3 (de) * 2007-05-02 2008-12-04 Sedus Stoll Ag Freischwingerstuhl
EP2305073A1 (fr) 2009-09-30 2011-04-06 Sedus Stoll AG Châssis de chaise pour un siège, siège, procédé de fabrication du châssis de chaise, outil destiné à l'exécution du procédé

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004050854B4 (de) * 2004-10-18 2012-01-19 Interstuhl Büromöbel GmbH & Co. KG Stuhl
FR2886521B1 (fr) * 2005-06-03 2007-09-07 Cbm Distrib Entpr Unipersonnel Casque de protection a visiere mobile
US7422288B2 (en) * 2007-01-29 2008-09-09 Ahearn David J Chair arm rest system
US8573704B2 (en) 2011-04-04 2013-11-05 Peters Security International, Inc. Anti-ballistic chairs
KR101448350B1 (ko) 2012-08-22 2014-10-07 (주)가구코리아 의자 좌판수용부를 형성한 일체형 의자팔걸이프레임 및 이를 이용한 사무용의자
CA2931622A1 (fr) * 2013-11-27 2015-06-04 Shieldpro, Llc Chaise anti-balistique
USD731802S1 (en) 2014-06-12 2015-06-16 Steelcase Inc. Chair
USD731801S1 (en) 2014-06-12 2015-06-16 Steelcase Inc. Chair
USD842018S1 (en) * 2017-10-18 2019-03-05 Shu O Su Chair backrest
USD842019S1 (en) * 2017-11-29 2019-03-05 Shu O Su Chair backrest
CN108323983A (zh) * 2018-04-13 2018-07-27 震旦（中国）有限公司 一种座椅骨架以及座椅
JP7382178B2 (ja) * 2019-08-30 2023-11-16 株式会社イトーキ 椅子

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1040903A (fr) * 1948-12-14 1953-10-20 Knoll Associates Fabrication de chaises
DE1654358A1 (de) * 1967-02-27 1971-03-11 Albert Spieth Sessel
GB1348062A (en) * 1972-04-28 1974-03-13 Steel Co Ltd W Heritage R C Chairs
EP0835619A1 (fr) * 1996-10-11 1998-04-15 Protoned B.V. Chaise démontable

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2030635A (en) * 1933-05-17 1936-02-11 Ethel Pincus Chair
US3027195A (en) * 1958-12-01 1962-03-27 Miller Herman Inc Multi-piece formed furniture construction
US2986203A (en) * 1959-03-18 1961-05-30 Arlington Seating Co Arm chair
US3361472A (en) * 1966-06-14 1968-01-02 Corry Jamestown Corp Reclining chair
DE2804403A1 (de) * 1978-02-02 1979-08-09 Vs Schulmoebel Gmbh Stahlrohr-polstersessel mit armlehnen
US5018789A (en) * 1990-06-12 1991-05-28 Chromcraft Furniture Corporation Mounting assembly for back of tubular frame seating
IT225957Y1 (it) * 1991-04-22 1997-03-11 Italstuhl Spa Sedia a telaio metallico testata con braccioli schienale e sedile in materia plastica smontabili
USD349196S (en) * 1991-09-09 1994-08-02 Hartmut Lohmeyer Chair
USD358502S (en) * 1993-09-14 1995-05-23 Castelli S.P.A. Seat
USD366159S (en) * 1994-03-03 1996-01-16 Keter Plastic Ltd Chair
US5810438A (en) * 1994-06-13 1998-09-22 Herman Miller, Inc. One piece molded seating structure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1040903A (fr) * 1948-12-14 1953-10-20 Knoll Associates Fabrication de chaises
DE1654358A1 (de) * 1967-02-27 1971-03-11 Albert Spieth Sessel
GB1348062A (en) * 1972-04-28 1974-03-13 Steel Co Ltd W Heritage R C Chairs
EP0835619A1 (fr) * 1996-10-11 1998-04-15 Protoned B.V. Chaise démontable

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1849378A1 (fr) * 2006-04-24 2007-10-31 Sedus Stoll AG Dispositif destiné à la fixation de sièges
DE102007020817B3 (de) * 2007-05-02 2008-12-04 Sedus Stoll Ag Freischwingerstuhl
EP2305073A1 (fr) 2009-09-30 2011-04-06 Sedus Stoll AG Châssis de chaise pour un siège, siège, procédé de fabrication du châssis de chaise, outil destiné à l'exécution du procédé
DE102009045199A1 (de) 2009-09-30 2011-04-14 Sedus Stoll Ag Stuhlgestell für ein Sitzmöbel, Sitzmöbel, Verfahren zur Herstellung des Stuhlgestells, Werkzeug zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
DE59906755D1 (de) 2003-10-02
DE19847961A1 (de) 2000-04-27
ATE247916T1 (de) 2003-09-15
EP0993794B1 (fr) 2003-08-27
US6196632B1 (en) 2001-03-06

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