DE1108870B - Drehstuhl mit gegen Federkraft neigbarem Sitz - Google Patents

Drehstuhl mit gegen Federkraft neigbarem Sitz

Info

Publication number
DE1108870B
DE1108870B DEG19390A DEG0019390A DE1108870B DE 1108870 B DE1108870 B DE 1108870B DE G19390 A DEG19390 A DE G19390A DE G0019390 A DEG0019390 A DE G0019390A DE 1108870 B DE1108870 B DE 1108870B
Authority
DE
Germany
Prior art keywords
seat
swivel chair
spring force
springs
frame
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.)
Pending
Application number
DEG19390A
Other languages
German (de)
English (en)
Inventor
Lucas Jozef Holleman
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE1108870B publication Critical patent/DE1108870B/de
Pending 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
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/24—Chairs or stools with vertically-adjustable seats with vertical spindle
    • 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

Landscapes

  • Chairs Characterized By Structure (AREA)
DEG19390A 1955-06-02 1956-04-11 Drehstuhl mit gegen Federkraft neigbarem Sitz Pending DE1108870B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL197733A NL85451C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1955-06-02 1955-06-02

Publications (1)

Publication Number Publication Date
DE1108870B true DE1108870B (de) 1961-06-15

Family

ID=1831716

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG19390A Pending DE1108870B (de) 1955-06-02 1956-04-11 Drehstuhl mit gegen Federkraft neigbarem Sitz

Country Status (6)

Country Link
BE (1) BE546887A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
CH (1) CH340976A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
DE (1) DE1108870B (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
GB (1) GB785194A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
LU (1) LU34351A1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
NL (1) NL85451C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0339089A4 (en) * 1987-10-24 1990-02-26 Kokuyo Kk TILTING CHAIR.
DE4220881A1 (de) * 1991-06-26 1993-01-14 Okamura Corp Stossdaempfer fuer die rueckenlehne von sitzen
EP0574958A1 (en) * 1988-08-31 1993-12-22 Kokuyo Co., Ltd. Chair provided with a backrest
DE19950923A1 (de) * 1999-10-21 2001-04-26 Interstuhl Bueromoebel Gmbh Stuhl, insbesondere Bürostuhl

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0753131B2 (ja) * 1985-01-12 1995-06-07 フエルクレ，ロルフ 坐り座用のばねを備えた椅子
US4818019A (en) * 1987-02-09 1989-04-04 Haworth, Inc. Tilt control mechanism, particularly for knee-tilt chair
US4796950A (en) * 1987-02-09 1989-01-10 Haworth, Inc. Tilt mechanism, particularly for knee-tilt chair
FR2620607B1 (fr) * 1987-09-22 1991-03-15 Strafor Sa Siege ergonomique
US5026117A (en) * 1987-11-10 1991-06-25 Steelcase Inc. Controller for seating and the like
US5042876A (en) * 1987-11-10 1991-08-27 Steelcase Inc. Controller for seating and the like
US4889384A (en) * 1988-07-10 1989-12-26 Leggett & Platt, Incorporated Knee-action chair control
DE4114983A1 (de) * 1991-05-08 1992-11-26 Sifa Sitzfabrik Gmbh Vorrichtung zur neigungsverstellung von sitzmoebeln, insbesondere buerodrehstuehlen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB668617A (en) * 1950-02-22 1952-03-19 Gispen S Fabriek Voor Metaalbe Improvements in and relating to tilting chairs

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB668617A (en) * 1950-02-22 1952-03-19 Gispen S Fabriek Voor Metaalbe Improvements in and relating to tilting chairs

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0339089A4 (en) * 1987-10-24 1990-02-26 Kokuyo Kk TILTING CHAIR.
EP0574958A1 (en) * 1988-08-31 1993-12-22 Kokuyo Co., Ltd. Chair provided with a backrest
EP0394441B1 (en) * 1988-08-31 1995-07-19 Kokuyo Co., Ltd. Back rest-carrying chair
DE4220881A1 (de) * 1991-06-26 1993-01-14 Okamura Corp Stossdaempfer fuer die rueckenlehne von sitzen
DE19950923A1 (de) * 1999-10-21 2001-04-26 Interstuhl Bueromoebel Gmbh Stuhl, insbesondere Bürostuhl

Also Published As

Publication number Publication date
GB785194A (en) 1957-10-23
CH340976A (de) 1959-09-15
BE546887A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1956-04-30
NL85451C (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1957-06-15
LU34351A1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1956-07-02

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