DE3666131D1 - Tilting device for sitting-furniture - Google Patents

Tilting device for sitting-furniture

Info

Publication number
DE3666131D1
DE3666131D1 DE8686102522T DE3666131T DE3666131D1 DE 3666131 D1 DE3666131 D1 DE 3666131D1 DE 8686102522 T DE8686102522 T DE 8686102522T DE 3666131 T DE3666131 T DE 3666131T DE 3666131 D1 DE3666131 D1 DE 3666131D1
Authority
DE
Germany
Prior art keywords
back support
base
lower leg
fixed
seat
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.)
Expired
Application number
DE8686102522T
Other languages
German (de)
Inventor
Dagobert Bogle
Manfred Flum
Horst Ziegler
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.)
Christof Stoll GmbH and Co KG
Original Assignee
Christof Stoll GmbH and Co KG
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 Christof Stoll GmbH and Co KG filed Critical Christof Stoll GmbH and Co KG
Application granted granted Critical
Publication of DE3666131D1 publication Critical patent/DE3666131D1/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
    • A47C1/03205—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination
    • A47C1/03238—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism
    • 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)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

1. Tilting device for chair, having - a base (1) which can be fixed to the underframe, preferably a standard, of the chair, - an angular back support (3) with a lower and an upper leg, and - a seat support (2), in which - the lower leg of the back support (3) in the region of the centre of the seat is mounted in a bearing (18) on the base (1), and - at least one tension spring (5, 5a) is provided between base (1) and seat support (2) and runs in the seat direction, and at its front end is fixed to the base (1) and at its rear end acts on the lower leg of the back support (3), and - the back support (3) has a locking plate (8) with a succession of locking recesses (19), in which, for the purpose of locking, a locking holder (9) supported on the base (1) can be engaged, characterized in that - the lower leg of the back support (3) has a front part extending forwards from the bearing (18), - the locking plate (8) is fixed on the free end of this front part, - a guide element (6) is provided in the rear region of the base (1) and above the lower leg of the back support (3), and - a traction cord (7), which is fixed at its one end to the free end of the tension spring (5) and at its other end behind the bearing (18) on the lower leg of the back support (3), is led over this guide element (6).
DE8686102522T 1986-02-27 1986-02-27 Tilting device for sitting-furniture Expired DE3666131D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8660017U DE8660017U1 (en) 1986-02-27 1986-02-27 Tilt device for seating furniture
EP86102522A EP0233974B1 (en) 1986-02-27 1986-02-27 Tilting device for sitting-furniture

Publications (1)

Publication Number Publication Date
DE3666131D1 true DE3666131D1 (en) 1989-11-16

Family

ID=46489518

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8660017U Expired DE8660017U1 (en) 1986-02-27 1986-02-27 Tilt device for seating furniture
DE8686102522T Expired DE3666131D1 (en) 1986-02-27 1986-02-27 Tilting device for sitting-furniture

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8660017U Expired DE8660017U1 (en) 1986-02-27 1986-02-27 Tilt device for seating furniture

Country Status (3)

Country Link
EP (1) EP0233974B1 (en)
AT (1) ATE47016T1 (en)
DE (2) DE8660017U1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59003096D1 (en) * 1990-12-13 1993-11-18 Stoll Kg Christof Tilt device for seating.
DE59200011D1 (en) * 1992-01-20 1993-10-14 Stoll Kg Christof Backrest for an office chair.
DE9410941U1 (en) * 1994-07-08 1994-09-01 Völkle, Rolf, 72290 Loßburg Seating furniture with reclining seat and backrest
DE19502649A1 (en) * 1995-01-28 1996-08-01 Stoll Kg Christof Locking mechanism for the reclining back of a chair
IT242153Y1 (en) * 1996-01-08 2001-06-04 Alta Srl DEVICE FOR REGULATING THE INCLINATION OF THE SEAT IN CHAIRS AND ARMCHAIRS IN GENERAL
ITTO980034A1 (en) * 1998-01-16 1999-07-16 Miotto Int Comp MECHANICAL DEVICE FOR THE CONTROL OF THE SYNCHRONOUS MOVEMENT OF THE SEAT AND BACKREST OF A SEAT.
DE19922446B8 (en) * 1999-05-07 2009-02-19 Bock-1 Gmbh & Co. Synchronous mechanism for a correlated seat-backrest movement of an office chair
DE10048783A1 (en) 2000-09-29 2002-05-29 Stoll Sedus Ag Chair with reclining seat
DE10353903A1 (en) * 2003-11-18 2005-06-16 Suspa Holding Gmbh Length adjustable compression spring
DE102012020726A1 (en) * 2012-10-23 2014-04-24 Sedus Stoll Ag Chair, in particular office swivel chair
US9131777B2 (en) 2013-10-25 2015-09-15 Toyota Motor Engineering & Manufacturing North America, Inc. Variable lumbar support assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2045120A5 (en) * 1969-06-03 1971-02-26 Dupart Jean
DE3139448C2 (en) * 1981-10-03 1984-06-07 Kusch & Co Sitzmöbelwerke KG, 5789 Hallenberg chair
DE3203401A1 (en) * 1982-02-02 1983-08-11 Röder GmbH Sitzmöbelwerke, 6000 Frankfurt Chair, in particular office chair

Also Published As

Publication number Publication date
DE8660017U1 (en) 1987-05-21
EP0233974A1 (en) 1987-09-02
EP0233974B1 (en) 1989-10-11
ATE47016T1 (en) 1989-10-15

Similar Documents

Publication Publication Date Title
DE3666131D1 (en) Tilting device for sitting-furniture
ATE62385T1 (en) SEATING.
GB1252041A (en)
EP0263535A3 (en) Chair with movable seat and backrest
DE3269436D1 (en) Chair
EP0201358A3 (en) Spring-tilt mechanism for a chair or seat
DE3864913D1 (en) SEAT FURNITURE.
IL84799A (en) Adjustment device for office chairs
GR3024838T3 (en) Rail clip insulator.
DK0518108T3 (en)
HU895267D0 (en) Seat holder for delivery vehicles and seat garniture belonging to the seat
NO862533D0 (en) SEAT FOR CHAIR, SPECIAL OFFICE CHAIR.
ES296114U (en) Jack-type lifting device for a vehicle.
TR199900188A3 (en) The bass support part especially for the seats of motor vehicles
ATE198411T1 (en) ARMREST FOR ARMCHAIRS OR CHAIRS
ES277480U (en) Device for the inclination of backings in children's chairs (Machine-translation by Google Translate, not legally binding)
ATE33797T1 (en) HOLDING DEVICE FOR PASSENGER SEAT PARTS.
JPS60161631U (en) vehicle seat
JPS6416451A (en) Anchor device for seat belt
JPS61118444U (en)

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee