DE4018724C1 - - Google Patents

Info

Publication number
DE4018724C1
DE4018724C1 DE4018724A DE4018724A DE4018724C1 DE 4018724 C1 DE4018724 C1 DE 4018724C1 DE 4018724 A DE4018724 A DE 4018724A DE 4018724 A DE4018724 A DE 4018724A DE 4018724 C1 DE4018724 C1 DE 4018724C1
Authority
DE
Germany
Prior art keywords
frame
shaft
transverse axis
articulated
sitting
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
DE4018724A
Other languages
German (de)
English (en)
Inventor
Zenon Marek 7401 Nehren De Szczurek
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
Priority to DE4018724A priority Critical patent/DE4018724C1/de
Application granted granted Critical
Publication of DE4018724C1 publication Critical patent/DE4018724C1/de
Priority to EP91109161A priority patent/EP0461535A1/de
Priority to US07/714,162 priority patent/US5123697A/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
    • A47C9/00—Stools for specified purposes
    • A47C9/002—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects
    • A47C9/005—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects with forwardly inclined seat, e.g. with a knee-support
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C13/00—Convertible chairs, stools or benches
    • 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
    • A47C3/36—Chairs or stools with vertically-adjustable seats with means, or adapted, for inclining the legs of the chair or stool for varying height of seat

Landscapes

  • Special Chairs (AREA)
DE4018724A 1990-06-12 1990-06-12 Expired - Lifetime DE4018724C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE4018724A DE4018724C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-06-12 1990-06-12
EP91109161A EP0461535A1 (de) 1990-06-12 1991-06-05 Vorrichtung zum Stützen einer Person in sitzender oder halb knieender Stellung
US07/714,162 US5123697A (en) 1990-06-12 1991-06-12 Multiposition chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4018724A DE4018724C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-06-12 1990-06-12

Publications (1)

Publication Number Publication Date
DE4018724C1 true DE4018724C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-05-16

Family

ID=6408224

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4018724A Expired - Lifetime DE4018724C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-06-12 1990-06-12

Country Status (3)

Country Link
US (1) US5123697A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0461535A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE4018724C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683706A1 (fr) * 1991-11-19 1993-05-21 Achard Patrice Chaise longue convertible en lit pour bain de soleil.
DE19608696A1 (de) * 1996-03-06 1997-09-11 Josef Dipl Ing Zwack In ein Stehpult wandelbarer Stuhl
WO2015145475A2 (en) 2014-03-26 2015-10-01 Troncone Engineering S.R.L.S. A wheelchair of self propelled type for disabled people, provided with a reclining backrest that allows the user to put his ankles when it is sitting back to front

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5669669A (en) * 1996-01-25 1997-09-23 Usher; Gregory Jerome Child's balance seat
US6105719A (en) * 1998-11-05 2000-08-22 Rel Products Inc. User-configurable mechanics stool
CA2357902C (en) * 2001-09-26 2009-07-07 Charles N. Martin Therapeutic chair
USD504240S1 (en) * 2002-09-02 2005-04-26 Ort Joint-Stock Company Chair transformable into a desk
US6824210B2 (en) * 2002-11-20 2004-11-30 Edward Zheng Collapsible chair
CA105822S (en) * 2003-08-08 2005-09-22 Ort Joint-Stock Company Transformable chair into a desk
CA105821S (en) * 2003-08-08 2005-09-22 Ort Joint-Stock Company Transformable chair into a desk
DE102004013728A1 (de) * 2004-03-18 2005-10-06 Wohlrab, Ekhart, Dr.-Ing. Anpassbare, einstellbare Körperunterstützung
GB2434525A (en) * 2006-01-25 2007-08-01 Patrick Armstrong Finlay A device for supporting a patient
DE102009018333A1 (de) * 2009-04-23 2010-10-28 Indowoods Sa Klappstuhl, insbesondere klappbarer Kinderhochstuhl
US8186754B2 (en) * 2009-04-27 2012-05-29 Steven Sharrow Worker's body support
US20160242550A1 (en) * 2015-02-21 2016-08-25 Ben Alton Hammock Chair Assembly
US10034555B1 (en) * 2015-02-22 2018-07-31 Lazy Baby, Llc Foldable restaurant and public eating area high chair
KR101931630B1 (ko) 2017-04-27 2018-12-21 김정관 기능성 의자
CN222129740U (zh) * 2024-01-09 2024-12-10 陈楚松 一种折叠椅

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2558639A1 (de) * 1975-12-24 1977-07-07 Geb Spaeth Gerdi Kerstholt Sitzmoebel, insbesondere stuhl
DE3808939A1 (de) * 1987-03-20 1988-09-29 Andrew M Kvalheim Ein in mehrere positionen verstellbarer, therapeutischer stuhl

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US780311A (en) * 1904-05-03 1905-01-17 George P Steinbach Convertible furniture.
DK40368C (da) * 1928-01-20 1929-06-24 Anton Marius Nielsen Vindum Sammenklappelig Lænestol.
FR793536A (fr) * 1934-12-12 1936-01-27 Chaise pliante et transformable pour servir à différents usages
US2627899A (en) * 1948-03-08 1953-02-10 Alfred G W Grotefend Folding chair
US3083999A (en) * 1958-02-10 1963-04-02 Adolph F Graf Von Suden Utility chair structure and the like
US4614378A (en) * 1985-04-18 1986-09-30 Ken Picou Portable reversible chair apparatus
FR2625660B1 (fr) * 1988-01-12 1991-07-12 Grasset Michel Siege s'adaptant aux attitudes morphologiques de l'utilisateur

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2558639A1 (de) * 1975-12-24 1977-07-07 Geb Spaeth Gerdi Kerstholt Sitzmoebel, insbesondere stuhl
DE3808939A1 (de) * 1987-03-20 1988-09-29 Andrew M Kvalheim Ein in mehrere positionen verstellbarer, therapeutischer stuhl

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683706A1 (fr) * 1991-11-19 1993-05-21 Achard Patrice Chaise longue convertible en lit pour bain de soleil.
DE19608696A1 (de) * 1996-03-06 1997-09-11 Josef Dipl Ing Zwack In ein Stehpult wandelbarer Stuhl
DE19608696C2 (de) * 1996-03-06 1999-06-02 Josef Dipl Ing Zwack In ein Stehpult wandelbarer Stuhl
WO2015145475A2 (en) 2014-03-26 2015-10-01 Troncone Engineering S.R.L.S. A wheelchair of self propelled type for disabled people, provided with a reclining backrest that allows the user to put his ankles when it is sitting back to front
WO2015145475A3 (en) * 2014-03-26 2015-11-19 Troncone Engineering S.R.L.S. A wheelchair of self propelled type for disabled people, provided with a reclining backrest that allows the user to put his ankles when it is sitting back to front

Also Published As

Publication number Publication date
US5123697A (en) 1992-06-23
EP0461535A1 (de) 1991-12-18

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8322 Nonbinding interest in granting licences declared
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee