EP0815779A3 - Bewegliche Rückenlehne - Google Patents

Bewegliche Rückenlehne Download PDF

Info

Publication number
EP0815779A3
EP0815779A3 EP97108086A EP97108086A EP0815779A3 EP 0815779 A3 EP0815779 A3 EP 0815779A3 EP 97108086 A EP97108086 A EP 97108086A EP 97108086 A EP97108086 A EP 97108086A EP 0815779 A3 EP0815779 A3 EP 0815779A3
Authority
EP
European Patent Office
Prior art keywords
rod
mountings
bearing rollers
bearing
movable backrest
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
EP97108086A
Other languages
English (en)
French (fr)
Other versions
EP0815779A2 (de
EP0815779B1 (de
Inventor
Manfred Schlegel
Siegfried Donner
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.)
Sedus Stoll AG
Original Assignee
Sedus Stoll AG
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 Sedus Stoll AG filed Critical Sedus Stoll AG
Publication of EP0815779A2 publication Critical patent/EP0815779A2/de
Publication of EP0815779A3 publication Critical patent/EP0815779A3/de
Application granted granted Critical
Publication of EP0815779B1 publication Critical patent/EP0815779B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • A47C7/448—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with resilient blocks

Landscapes

  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Chairs Characterized By Structure (AREA)
  • Massaging Devices (AREA)

Abstract

Der Lehnenschild einer Rückenlehne für einen Bürostuhl besteht aus einem oberen Teil (1) und einem unteren Teil (2), die in einer Fuge (3) zusammentreffen und über Lagerteile (4,5) gelenkig miteinander verbunden sind. Die Lagerteile (4,5) bestehen aus mit den jeweiligen Teilen (1,2) des Lehnenschildes verbundenen Lagerschalen (11,12), aufsetzbaren Abdeckschalen (17,18), und in den Schalen sitzenden Lagerrollen (6). Die Lagerrollen (6) werden von einem Lagerstab (7) durchtreten, der in einem Lagerstück (9) gelagert ist, das am oberen Ende des Lehnenstabes (8) befestigt ist. Die Lagerrollen (6) können entweder aus starrem Material sein. Dann ermöglicht die Lehne nur eine sagittale Anpassung an die Körperbewegungen des Benutzers.
Oder sie können aus elastischem Material, vorzugsweise Gummi, bestehen. Dann folgt die Lehne stützend auch Torsionen und transversalen Bewegungen des Rückens des Benutzers. Die solchermaßen dorsokinetische, dynamische Rückenlehne ist außerordentlich einfach hertell- und montierbar.
EP97108086A 1996-07-01 1997-05-17 Bewegliche Rückenlehne Expired - Lifetime EP0815779B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19626394A DE19626394A1 (de) 1996-07-01 1996-07-01 Bewegliche Rückenlehne
DE19626394 1996-07-01

Publications (3)

Publication Number Publication Date
EP0815779A2 EP0815779A2 (de) 1998-01-07
EP0815779A3 true EP0815779A3 (de) 2000-01-19
EP0815779B1 EP0815779B1 (de) 2002-12-04

Family

ID=7798581

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97108086A Expired - Lifetime EP0815779B1 (de) 1996-07-01 1997-05-17 Bewegliche Rückenlehne

Country Status (4)

Country Link
EP (1) EP0815779B1 (de)
AT (1) ATE228793T1 (de)
DE (3) DE19626394A1 (de)
ES (1) ES2187696T3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW582241U (en) * 2002-12-23 2004-04-01 R-Shuen Liau Improved structure for adjusting height and position of backrest of chair
US7416251B2 (en) 2005-06-10 2008-08-26 Global Total Office Chair
US7681952B2 (en) 2008-06-06 2010-03-23 Pro-Cord S.P.A. Chair with tiltable backrest

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443226A1 (fr) * 1978-12-04 1980-07-04 Center Design Res & Dev Chaise
DE3025916A1 (de) * 1980-07-09 1982-01-28 Röder GmbH Sitzmöbelwerke, 6000 Frankfurt Rueckenlehne fuer ein sitzmoebel, insbesondere fuer einen buerodrehstuhl
EP0107627A1 (de) * 1982-10-22 1984-05-02 Castelli S.P.A. Stuhl mit einer aus mehreren gelenkten Segmenten bestehender Rückenlehne
EP0308538A1 (de) * 1987-09-25 1989-03-29 Christof Stoll GmbH & Co KG Stuhl-Rückenteil
EP0556578A1 (de) * 1992-01-21 1993-08-25 Bio-Support Industries, Ltd. Zerlegbare Rückenlehne

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443226A1 (fr) * 1978-12-04 1980-07-04 Center Design Res & Dev Chaise
DE3025916A1 (de) * 1980-07-09 1982-01-28 Röder GmbH Sitzmöbelwerke, 6000 Frankfurt Rueckenlehne fuer ein sitzmoebel, insbesondere fuer einen buerodrehstuhl
EP0107627A1 (de) * 1982-10-22 1984-05-02 Castelli S.P.A. Stuhl mit einer aus mehreren gelenkten Segmenten bestehender Rückenlehne
EP0308538A1 (de) * 1987-09-25 1989-03-29 Christof Stoll GmbH & Co KG Stuhl-Rückenteil
EP0556578A1 (de) * 1992-01-21 1993-08-25 Bio-Support Industries, Ltd. Zerlegbare Rückenlehne

Also Published As

Publication number Publication date
DE19626394A1 (de) 1998-01-08
DE29622882U1 (de) 1997-07-10
ES2187696T3 (es) 2003-06-16
EP0815779A2 (de) 1998-01-07
EP0815779B1 (de) 2002-12-04
DE59708864D1 (de) 2003-01-16
ATE228793T1 (de) 2002-12-15

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