NL6710607A - - Google Patents

Info

Publication number
NL6710607A
NL6710607A NL6710607A NL6710607A NL6710607A NL 6710607 A NL6710607 A NL 6710607A NL 6710607 A NL6710607 A NL 6710607A NL 6710607 A NL6710607 A NL 6710607A NL 6710607 A NL6710607 A NL 6710607A
Authority
NL
Netherlands
Prior art keywords
tilting
springs
chair
metal
heading
Prior art date
Application number
NL6710607A
Other languages
English (en)
Other versions
NL153076B (nl
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 filed Critical
Publication of NL6710607A publication Critical patent/NL6710607A/xx
Publication of NL153076B publication Critical patent/NL153076B/xx

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)
NL676710607A 1966-08-02 1967-08-01 Inrichting voor het regelen van de kantelbeweging van een stoelzitting. NL153076B (nl)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
NL6710607A true NL6710607A (fr) 1968-02-05
NL153076B NL153076B (nl) 1977-05-16

Family

ID=24276243

Family Applications (1)

Application Number Title Priority Date Filing Date
NL676710607A NL153076B (nl) 1966-08-02 1967-08-01 Inrichting voor het regelen van de kantelbeweging van een stoelzitting.

Country Status (14)

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

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 (it) * 1989-08-04 1992-05-15 Kairos Snc Bonetti Manete Mion Dispositivo di supporto del sedile di poltroncine e simili ad inclinazione autocontrollata.
JP2596820Y2 (ja) * 1993-07-27 1999-06-21 株式会社内田洋行 椅 子
DE20319455U1 (de) * 2002-12-31 2004-04-22 Metalseat S.R.L., Galliera Veneta Vorrichtung zur Einstellung der Federdruckkraft in einem Gelenk für Sitze
DE102004053965B4 (de) * 2004-11-09 2006-10-12 Girsberger Holding Ag Stuhl
CN103596469B (zh) * 2011-07-01 2016-10-05 L&P财产管理公司 用于椅子的倾斜机构及椅子
CN102846062B (zh) * 2012-08-17 2015-11-11 浙江大丰实业股份有限公司 一种可复位的移动旋转式座椅
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 (zh) * 2015-12-19 2023-08-11 永艺家具股份有限公司 一种转椅托盘
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 (de) * 1950-08-17 1953-07-16 Wilhelm Mankowski Federnde Fahrradsattelstuetze
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 (da) 1973-10-22
DE1654284A1 (de) 1971-03-11
CH482424A (de) 1969-12-15
ES139003Y (es) 1969-11-01
SE348929B (fr) 1972-09-18
BE702130A (fr) 1968-01-31
NO132376B (fr) 1975-07-28
FR1548373A (fr) 1968-12-06
NO132376C (fr) 1975-11-05
BR6791683D0 (pt) 1973-04-19
NL153076B (nl) 1977-05-16
AT284379B (de) 1970-09-10
ES139003U (es) 1969-01-01
FI45077B (fr) 1971-11-30
FI45077C (fi) 1972-03-10
US3417956A (en) 1968-12-24
DE1654284B2 (de) 1976-01-15
GR35177B (el) 1968-08-22
GB1160634A (en) 1969-08-06

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: KNOLL