EP0648451A3 - Betätigungsvorrichtung für Sitzträger für Stühle, insbesondere Drehstühle. - Google Patents

Betätigungsvorrichtung für Sitzträger für Stühle, insbesondere Drehstühle. Download PDF

Info

Publication number
EP0648451A3
EP0648451A3 EP94113497A EP94113497A EP0648451A3 EP 0648451 A3 EP0648451 A3 EP 0648451A3 EP 94113497 A EP94113497 A EP 94113497A EP 94113497 A EP94113497 A EP 94113497A EP 0648451 A3 EP0648451 A3 EP 0648451A3
Authority
EP
European Patent Office
Prior art keywords
supports
seat
blocking device
swivel chairs
chairs
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.)
Withdrawn
Application number
EP94113497A
Other languages
English (en)
French (fr)
Other versions
EP0648451A2 (de
Inventor
Konrad Neumueller
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.)
Sifa Sitzfabrik GmbH
Original Assignee
Sifa Sitzfabrik GmbH
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 Sifa Sitzfabrik GmbH filed Critical Sifa Sitzfabrik GmbH
Publication of EP0648451A2 publication Critical patent/EP0648451A2/de
Publication of EP0648451A3 publication Critical patent/EP0648451A3/de
Withdrawn legal-status Critical Current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
    • A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
    • A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
    • A47C1/027—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of clamps or friction locking members

Landscapes

  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Clamps And Clips (AREA)
  • Chairs Characterized By Structure (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
EP94113497A 1993-10-14 1994-08-30 Betätigungsvorrichtung für Sitzträger für Stühle, insbesondere Drehstühle. Withdrawn EP0648451A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4335017 1993-10-14
DE4335017A DE4335017A1 (de) 1993-10-14 1993-10-14 Betätigungsvorrichtung für Sitzträger für Stühle, insbesondere Drehstühle

Publications (2)

Publication Number Publication Date
EP0648451A2 EP0648451A2 (de) 1995-04-19
EP0648451A3 true EP0648451A3 (de) 1995-12-27

Family

ID=6500130

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94113497A Withdrawn EP0648451A3 (de) 1993-10-14 1994-08-30 Betätigungsvorrichtung für Sitzträger für Stühle, insbesondere Drehstühle.

Country Status (11)

Country Link
US (1) US5588706A (de)
EP (1) EP0648451A3 (de)
AU (1) AU667017B2 (de)
CA (1) CA2118075A1 (de)
DE (1) DE4335017A1 (de)
FI (1) FI944791A (de)
IL (1) IL111088A (de)
NO (1) NO943436L (de)
RU (1) RU2101993C1 (de)
TR (1) TR28043A (de)
ZA (1) ZA948056B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2203193C (en) * 1994-10-17 2000-04-18 Manfred Hirschmann Seat support for office chairs or the like
DE69609310D1 (de) * 1995-02-15 2000-08-17 Ashfield Engineering Co Wexfor Betätigungselement für eine sperrvorrichtung eines stuhls
US5702154A (en) * 1995-11-29 1997-12-30 Keiper Recaro Gmbh & Co. Airline passenger seats
US5676425A (en) * 1996-03-19 1997-10-14 R.A.M. Machines (1990) Ltd. Releasable lock forchair control mechanism
CA2330073A1 (en) * 2001-01-04 2002-07-04 Silhouet-Tone Ltee Clamping device for controlling rotation of a chair about a support shaft of a base frame
US6467845B1 (en) * 2001-09-21 2002-10-22 Su-Ming Chen Chair with a locking unit
US7017992B2 (en) * 2003-02-18 2006-03-28 Warvel Products, Inc.-N.C. Chair control device for a tiltable chair
US7380884B2 (en) * 2003-10-29 2008-06-03 Leggett & Platt Ltd. Switching apparatus
TWI827479B (zh) * 2023-02-22 2023-12-21 陳信華 椅子調整裝置的控制拉桿結構

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3212695A1 (de) * 1981-04-06 1983-01-13 Jürgen Dipl.-Ing. 8026 Irschenhausen Lambrecht Hydraulisch betaetigte arretiervorrichtung
WO1990014031A1 (en) * 1989-05-19 1990-11-29 Tridec Iii Corporation Swivel chair with tiltable seat and a mechanism therefor
DE4014154A1 (de) * 1990-05-02 1991-11-07 Beer Gmbh Metallwarenfabrik Sitztraeger sowie sitzmoebel, insbesondere buerodrehstuhl

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2523308C2 (de) * 1975-05-27 1982-08-12 Konrad 8501 Burgthann Neumüller Sitzmöbel, insbesondere Bürodrehstuhl
US4062587A (en) * 1976-01-13 1977-12-13 Herman Miller, Inc. Back position control device for chairs
NO143253C (no) * 1977-08-25 1981-01-14 Staal & Stil As Anordning ved arbeidsstol.
DE3424756A1 (de) * 1983-08-12 1985-02-28 Konrad 8501 Burgthann Neumüller Sitztraeger fuer stuehle, insbesondere arbeitsdrehstuehle
US5066869A (en) * 1990-04-09 1991-11-19 Unitrode Corporation Reset circuit with PNP saturation detector
DE9109184U1 (de) * 1991-07-25 1991-10-10 SIFA Sitzfabrik GmbH, 8458 Sulzbach-Rosenberg Sitzträger für Stühle
US5356200A (en) * 1992-10-23 1994-10-18 Doerner Products Ltd. Unitary brake for a chair tilt mechanism

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3212695A1 (de) * 1981-04-06 1983-01-13 Jürgen Dipl.-Ing. 8026 Irschenhausen Lambrecht Hydraulisch betaetigte arretiervorrichtung
WO1990014031A1 (en) * 1989-05-19 1990-11-29 Tridec Iii Corporation Swivel chair with tiltable seat and a mechanism therefor
DE4014154A1 (de) * 1990-05-02 1991-11-07 Beer Gmbh Metallwarenfabrik Sitztraeger sowie sitzmoebel, insbesondere buerodrehstuhl

Also Published As

Publication number Publication date
FI944791A (fi) 1995-04-15
EP0648451A2 (de) 1995-04-19
AU7427194A (en) 1995-06-22
RU94036441A (ru) 1996-07-27
IL111088A (en) 1998-06-15
FI944791A0 (fi) 1994-10-12
DE4335017A1 (de) 1995-04-20
US5588706A (en) 1996-12-31
AU667017B2 (en) 1996-02-29
CA2118075A1 (en) 1995-04-15
NO943436D0 (no) 1994-09-15
IL111088A0 (en) 1994-11-28
ZA948056B (en) 1995-06-07
RU2101993C1 (ru) 1998-01-20
NO943436L (no) 1995-04-18
TR28043A (tr) 1995-12-11

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