ATE47016T1 - TILT DEVICE FOR SEATING. - Google Patents

TILT DEVICE FOR SEATING.

Info

Publication number
ATE47016T1
ATE47016T1 AT86102522T AT86102522T ATE47016T1 AT E47016 T1 ATE47016 T1 AT E47016T1 AT 86102522 T AT86102522 T AT 86102522T AT 86102522 T AT86102522 T AT 86102522T AT E47016 T1 ATE47016 T1 AT E47016T1
Authority
AT
Austria
Prior art keywords
back support
base
lower leg
fixed
seat
Prior art date
Application number
AT86102522T
Other languages
German (de)
Inventor
Dagobert Boegle
Manfred Flum
Horst Ziegler
Original Assignee
Stoll Kg Christof
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 Stoll Kg Christof filed Critical Stoll Kg Christof
Application granted granted Critical
Publication of ATE47016T1 publication Critical patent/ATE47016T1/en

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

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).
AT86102522T 1986-02-27 1986-02-27 TILT DEVICE FOR SEATING. ATE47016T1 (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
ATE47016T1 true ATE47016T1 (en) 1989-10-15

Family

ID=46489518

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86102522T ATE47016T1 (en) 1986-02-27 1986-02-27 TILT DEVICE FOR SEATING.

Country Status (3)

Country Link
EP (1) EP0233974B1 (en)
AT (1) ATE47016T1 (en)
DE (2) DE3666131D1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE95680T1 (en) * 1990-12-13 1993-10-15 Stoll Kg Christof TILT DEVICE FOR A SEAT.
EP0552388B1 (en) * 1992-01-20 1993-09-08 Christof Stoll GmbH & Co KG Backrest for an office chair
DE9410941U1 (en) * 1994-07-08 1994-09-01 Voelkle Rolf 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
DE3666131D1 (en) 1989-11-16
EP0233974A1 (en) 1987-09-02
EP0233974B1 (en) 1989-10-11
DE8660017U1 (en) 1987-05-21

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee