GR35177B - ADJUSTABLE CHAIR. - Google Patents

ADJUSTABLE CHAIR.

Info

Publication number
GR35177B
GR35177B GR670135177A GR670135177A GR35177B GR 35177 B GR35177 B GR 35177B GR 670135177 A GR670135177 A GR 670135177A GR 670135177 A GR670135177 A GR 670135177A GR 35177 B GR35177 B GR 35177B
Authority
GR
Greece
Prior art keywords
strut
chair
reclining
column
adjusting
Prior art date
Application number
GR670135177A
Other languages
Greek (el)
Inventor
Charles Robert Helms
Original Assignee
Knoll Associates, Inc
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 Knoll Associates, Inc filed Critical Knoll Associates, Inc
Publication of GR35177B publication Critical patent/GR35177B/en

Links

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
    • 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
    • A47C7/443—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with coil springs

Landscapes

  • Chairs Characterized By Structure (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

ηχανισμός ρυθμίσεως καρέκλας δια την ρύθμισιν τηςκινήσεως ανακλίσεως μιας έδρας καρέκλας από μίαν οριζόντιαν θέσιν, επί μίας κατακορύφου στήλης υποβαστάσεως, χαρακτηριζόμενος από το γεγονός ότι, προβλέπεται να προσαρμοσθή ακάμπτως προς την έδραν (1) μία πρώτη αντηρίς (5α) της εν λόγω αντηρίδος ούσης περιστροφικώς τοποθετημένη επί της ειρημένης στήλης (8) προς κίνησιν ανακλίσεως με την ειρημένην έδραν πολυθρόνας σχετικώς προς την ειρημένην στήλην, ρυθμιστικόν μέσον (34) είναι συνδεδεμένον προςτην ειρημένην αντηρίδα προς κίνησιν εν σταθερά συσχετίσει με την ειρημένην αντηρίδα, της εν λόγω στήλης περικλειούσης κοίλον περίβλημα το οποίον υποδέχεται ελαστικήν διάταξιν (53, 54) και υποχρεώνει τοεν λόγω μέσονρυθμίσεως (34) εις το να αντιθέτη ενδοτικήν κίνησιν προς την ανάκλισιν της ειρημένης αντηρίδος και το ειρημένον μέσον ελέγχου (34) είναικινητόν σχετικώς με την ειρημένην αντηρίδα, δαια να προσαρμόζη την αρχικήν ενδοτικήν αντίθεσιν του εν λόγω ελαστικού μέσου προς την κίνησιν ανακλίσεως της εν λόγω αντηρίδος. chair adjusting mechanism for adjusting the inclination of a chair seat from a horizontal position on a vertical support column, characterized in that a first suspension (5a) is provided to rigidly adjust to the seat (1) mounted on said column (8) for reclining motion with said reclining chair relative to said column, adjusting means (34) is attached to said support to move firmly in relation to said reclining support; which accepts a flexible arrangement (53, 54) and obliges said means (34) to oppose the submissive motion to the tilt of said strut and said means of control (34) is movable relative to said strut, opposition of said resilient medium to tilt movement on as such strut.

GR670135177A 1966-08-02 1967-07-18 ADJUSTABLE CHAIR. GR35177B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US569640A US3417956A (en) 1966-08-02 1966-08-02 Chair control

Publications (1)

Publication Number Publication Date
GR35177B true GR35177B (en) 1968-08-22

Family

ID=24276243

Family Applications (1)

Application Number Title Priority Date Filing Date
GR670135177A GR35177B (en) 1966-08-02 1967-07-18 ADJUSTABLE CHAIR.

Country Status (14)

Country Link
US (1) US3417956A (en)
AT (1) AT284379B (en)
BE (1) BE702130A (en)
BR (1) BR6791683D0 (en)
CH (1) CH482424A (en)
DK (1) DK127316B (en)
ES (1) ES139003Y (en)
FI (1) FI45077C (en)
FR (1) FR1548373A (en)
GB (1) GB1160634A (en)
GR (1) GR35177B (en)
NL (1) NL153076B (en)
NO (1) NO132376C (en)
SE (1) SE348929B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3758157A (en) * 1971-09-20 1973-09-11 Steelcase Inc Chair
US3720396A (en) * 1971-09-27 1973-03-13 Collier Keyworth Co Tilt mechanism for chairs or the like
US4652050A (en) * 1984-01-11 1987-03-24 Herman Miller, Inc. Chair tilt mechanism
US4889384A (en) * 1988-07-10 1989-12-26 Leggett & Platt, Incorporated Knee-action chair control
US5106157A (en) * 1989-03-01 1992-04-21 Herman Miller, Inc. Chair height and tilt adjustment mechanisms
IT1234373B (en) * 1989-08-04 1992-05-15 Kairos Snc Bonetti Manete Mion SEAT SUPPORT DEVICE OF ARMCHAIRS AND SIMILAR WITH SELF-CONTROLLED INCLINATION.
JP2596820Y2 (en) * 1993-07-27 1999-06-21 株式会社内田洋行 Chair
DE20319455U1 (en) * 2002-12-31 2004-04-22 Metalseat S.R.L., Galliera Veneta Seat adjustment device for adjusting spring compression force in seat/chair joints with a screw compression spring has a spring mounting device, a cylindrical joint unit, a lever and a holding rod
DE102004053965B4 (en) * 2004-11-09 2006-10-12 Girsberger Holding Ag chair
CN103596469B (en) * 2011-07-01 2016-10-05 L&P财产管理公司 Leaning device and chair for chair
CN102846062B (en) * 2012-08-17 2015-11-11 浙江大丰实业股份有限公司 A kind of reducible movable and rotary type seat
US9458905B2 (en) 2012-09-20 2016-10-04 Steelcase Inc. Spring assembly and method
US10966527B2 (en) * 2017-06-09 2021-04-06 Steelcase Inc. Seating arrangement and method of construction
CN106889799B (en) * 2015-12-19 2023-08-11 永艺家具股份有限公司 Swivel chair tray
GB2551737B (en) * 2016-06-28 2019-06-05 Posturite Ltd Seat tilting mechanism with two springs
US10765214B2 (en) * 2017-06-02 2020-09-08 Inventor Group Gmbh Guide spring for a seating device and sprung seating device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US398293A (en) * 1889-02-19 Office-chair
US1247625A (en) * 1915-02-04 1917-11-27 Harry W Bolens Chair-seat spider.
GB180474A (en) * 1921-03-21 1922-06-01 Alfred Howlett Improvements in or relating to adjustable chairs and the like
US2051043A (en) * 1934-06-22 1936-08-18 Bassick Co Chair iron
DE883410C (en) * 1950-08-17 1953-07-16 Wilhelm Mankowski Spring-loaded bicycle saddle supports
US3220688A (en) * 1963-08-21 1965-11-30 Walter P Baermann Tilt and swivel mechanism for chairs

Also Published As

Publication number Publication date
DK127316B (en) 1973-10-22
DE1654284A1 (en) 1971-03-11
CH482424A (en) 1969-12-15
ES139003Y (en) 1969-11-01
SE348929B (en) 1972-09-18
BE702130A (en) 1968-01-31
NO132376B (en) 1975-07-28
FR1548373A (en) 1968-12-06
NO132376C (en) 1975-11-05
BR6791683D0 (en) 1973-04-19
NL153076B (en) 1977-05-16
AT284379B (en) 1970-09-10
ES139003U (en) 1969-01-01
FI45077B (en) 1971-11-30
FI45077C (en) 1972-03-10
US3417956A (en) 1968-12-24
NL6710607A (en) 1968-02-05
DE1654284B2 (en) 1976-01-15
GB1160634A (en) 1969-08-06

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