DE29501629U1 - Weight adjustment for chairs - Google Patents

Weight adjustment for chairs

Info

Publication number
DE29501629U1
DE29501629U1 DE29501629U DE29501629U DE29501629U1 DE 29501629 U1 DE29501629 U1 DE 29501629U1 DE 29501629 U DE29501629 U DE 29501629U DE 29501629 U DE29501629 U DE 29501629U DE 29501629 U1 DE29501629 U1 DE 29501629U1
Authority
DE
Germany
Prior art keywords
chairs
weight adjustment
adjustment
weight
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.)
Expired - Lifetime
Application number
DE29501629U
Other languages
German (de)
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
Priority to DE29501629U priority Critical patent/DE29501629U1/en
Publication of DE29501629U1 publication Critical patent/DE29501629U1/en
Priority to PCT/DE1996/000027 priority patent/WO1996023434A1/en
Priority to AU44301/96A priority patent/AU4430196A/en
Priority to CO96001847A priority patent/CO4480013A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A47C1/031—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
    • 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
    • A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
    • A47C1/03266—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with adjustable elasticity
DE29501629U 1995-02-02 1995-02-02 Weight adjustment for chairs Expired - Lifetime DE29501629U1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE29501629U DE29501629U1 (en) 1995-02-02 1995-02-02 Weight adjustment for chairs
PCT/DE1996/000027 WO1996023434A1 (en) 1995-02-02 1996-01-10 Weight adjuster for chairs
AU44301/96A AU4430196A (en) 1995-02-02 1996-01-10 Weight adjuster for chairs
CO96001847A CO4480013A1 (en) 1995-02-02 1996-01-18 CHAIR WEIGHT ADJUSTMENT DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29501629U DE29501629U1 (en) 1995-02-02 1995-02-02 Weight adjustment for chairs

Publications (1)

Publication Number Publication Date
DE29501629U1 true DE29501629U1 (en) 1995-03-23

Family

ID=8003293

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29501629U Expired - Lifetime DE29501629U1 (en) 1995-02-02 1995-02-02 Weight adjustment for chairs

Country Status (4)

Country Link
AU (1) AU4430196A (en)
CO (1) CO4480013A1 (en)
DE (1) DE29501629U1 (en)
WO (1) WO1996023434A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8401000U1 (en) * 1984-01-14 1984-04-05 Mauser Waldeck AG, 3544 Waldeck SWIVEL CHAIR
DE3635044C2 (en) * 1986-10-15 1988-09-08 Rolf 7298 Lossburg De Voelkle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0511791Y2 (en) * 1987-08-24 1993-03-24
US4889384A (en) * 1988-07-10 1989-12-26 Leggett & Platt, Incorporated Knee-action chair control
IT225124Z2 (en) * 1991-09-10 1996-09-19 CHAIR WITH SEAT AND BACK WITH VARIABLE INCLINATION

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8401000U1 (en) * 1984-01-14 1984-04-05 Mauser Waldeck AG, 3544 Waldeck SWIVEL CHAIR
DE3635044C2 (en) * 1986-10-15 1988-09-08 Rolf 7298 Lossburg De Voelkle

Also Published As

Publication number Publication date
CO4480013A1 (en) 1997-07-09
AU4430196A (en) 1996-08-21
WO1996023434A1 (en) 1996-08-08

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19950504

R163 Identified publications notified

Effective date: 19950424

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 19980424

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20010619

R158 Lapse of ip right after 8 years

Effective date: 20030829