DE3674241D1 - Faltbarer rollstuhl mit mitteln zur schnellen entriegelung. - Google Patents

Faltbarer rollstuhl mit mitteln zur schnellen entriegelung.

Info

Publication number
DE3674241D1
DE3674241D1 DE8686400968T DE3674241T DE3674241D1 DE 3674241 D1 DE3674241 D1 DE 3674241D1 DE 8686400968 T DE8686400968 T DE 8686400968T DE 3674241 T DE3674241 T DE 3674241T DE 3674241 D1 DE3674241 D1 DE 3674241D1
Authority
DE
Germany
Prior art keywords
bar
locking
quick release
chair
folding
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 - Fee Related
Application number
DE8686400968T
Other languages
English (en)
Inventor
Jean-Jacques Emile L Chabrol
Jean-Pierre Francois M Lambert
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.)
AQUITAINE COMPOSITES
POIRIER SA
Original Assignee
AQUITAINE COMPOSITES
POIRIER SA
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 AQUITAINE COMPOSITES, POIRIER SA filed Critical AQUITAINE COMPOSITES
Application granted granted Critical
Publication of DE3674241D1 publication Critical patent/DE3674241D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/08—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/08—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
    • A61G5/0808—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable characterised by a particular folding direction
    • A61G5/0816—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable characterised by a particular folding direction folding side to side, e.g. reducing or expanding the overall width of the wheelchair
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/08—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
    • A61G5/0891—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable having rigid supports, e.g. seat or back supports which retain their shape after folding of the wheelchair
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32254—Lockable at fixed position
    • Y10T403/32426—Plural distinct positions
    • Y10T403/32442—At least one discrete position
    • Y10T403/32451—Step-by-step adjustment
    • Y10T403/32459—Retainer extends through aligned recesses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/60—Biased catch or latch
    • Y10T403/602—Biased catch or latch by separate spring
    • Y10T403/604—Radially sliding catch

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Handcart (AREA)
  • Special Chairs (AREA)
  • Lock And Its Accessories (AREA)
  • Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
DE8686400968T 1985-05-06 1986-05-05 Faltbarer rollstuhl mit mitteln zur schnellen entriegelung. Expired - Fee Related DE3674241D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8506842A FR2581299B1 (fr) 1985-05-06 1985-05-06 Dispositif pour verrouiller et deverrouiller un fauteuil pliable, notamment un fauteuil pour handicapes

Publications (1)

Publication Number Publication Date
DE3674241D1 true DE3674241D1 (de) 1990-10-25

Family

ID=9318980

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686400968T Expired - Fee Related DE3674241D1 (de) 1985-05-06 1986-05-05 Faltbarer rollstuhl mit mitteln zur schnellen entriegelung.

Country Status (6)

Country Link
US (1) US4712830A (de)
EP (1) EP0201423B1 (de)
JP (1) JPS6257522A (de)
AT (1) ATE56613T1 (de)
DE (1) DE3674241D1 (de)
FR (1) FR2581299B1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4863181A (en) * 1988-05-31 1989-09-05 Howle Edward S Foldable wheelchair
DE3902424A1 (de) * 1989-01-27 1990-08-02 Uwe Kleinschmidt Rollstuhl fuer behinderte mit abnehmbaren scheibenraedern, radgabeln, fussteil, sitzschale und einer faltkinematik, die sich in horizontalen ebenen bewegt
US4971342A (en) * 1989-11-13 1990-11-20 Albert Dix Animal figure velocipede
US5078349A (en) * 1990-04-16 1992-01-07 Midmark Corporation Locking mechanism for an IV pole
US5352057A (en) * 1992-12-28 1994-10-04 Zody Charles R Adjustment tool for telescoping members
JP3311160B2 (ja) * 1994-08-19 2002-08-05 アップリカ▲葛▼西株式会社 乳母車の座席
JP3311163B2 (ja) * 1994-09-21 2002-08-05 アップリカ▲葛▼西株式会社 乳母車およびその座席のための座板の製造方法
US6164674A (en) * 1995-06-05 2000-12-26 Adorno/Rogers Technology, Inc. Adjustable wheelbase wheelchair
US6499762B1 (en) 1995-06-05 2002-12-31 Adorno/Rogers Technology, Inc. Frame support apparatus and coupling device for use with an ambulatory system and method of fabrication thereof
DE19733453A1 (de) 1997-08-02 1999-02-04 Jens Lueck Faltbarer Rollstuhl
NO311555B1 (no) * 2000-02-09 2001-12-10 Stefan Solberg Understell for elektrisk rullestol
US6394476B1 (en) 2000-08-10 2002-05-28 Invacare Corporation Wheelchair seat having adjustable telescoping assembly
US6572133B1 (en) * 2001-01-18 2003-06-03 Sunrise Medical Hhg, Inc. Folding mechanism for a wheelchair
US6467788B1 (en) * 2001-06-04 2002-10-22 Tianfu Li Tilt-in-place wheelchair having adjustable wheelbase width
EP1454606A1 (de) * 2003-03-07 2004-09-08 Vassilli s.r.l. Faltbarer Rollstuhl
US7607724B2 (en) * 2006-08-16 2009-10-27 Promen-Aid Innovations Ltd. Collapsible support structure
US7607725B2 (en) * 2006-08-16 2009-10-27 Promen-Aid Innovations Ltd. Collapsible support structure
JP5301342B2 (ja) * 2009-04-21 2013-09-25 アップリカ・チルドレンズプロダクツ株式会社 折畳式手押し車
US8496289B2 (en) * 2011-10-05 2013-07-30 Shin Fang Plastic Industrial Co., Ltd. Foldable frame structure
CA2880537C (en) * 2012-07-31 2019-10-29 Invacare International Sarl Foldable wheelchair frame including a self locking device
EP3041446A4 (de) * 2013-09-06 2017-08-23 Alu Rehab As Klappmechanismus für einen klapprollstuhl, rückenlehne für rollstuhl und rollstuhl
JP6111405B2 (ja) * 2014-05-28 2017-04-12 オンウェー株式会社 折り畳みフレーム
CN104367019A (zh) * 2014-10-22 2015-02-25 天津市仟佰億家具有限公司 一种便于折叠收纳的座椅
DE102016109759A1 (de) 2016-05-02 2017-11-02 Otto Bock Mobility Solutions Gmbh Faltbare Mobilitätshilfe
CN107137185A (zh) * 2017-05-31 2017-09-08 常州高尔登科技有限公司 折叠轮椅车及其锁紧装置
WO2024121766A1 (en) * 2022-12-07 2024-06-13 Bellelli S.R.L. Folding trailer for bicycles

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE62842C (de) * G. LINDER in Weyer, Rheinland Stabspitzenverschlufs mit Vorrichtung zum Auslösen des aufgespannten Schirmes
US1748426A (en) * 1927-10-10 1930-02-25 Pentland Moses Automobile safety attachment
US2592405A (en) * 1948-06-14 1952-04-08 Herbert A Everest Collapsible commode chair
US2639162A (en) * 1949-05-17 1953-05-19 Schon Leo Collapsible carriage
US2896693A (en) * 1953-04-07 1959-07-28 Adam Wilhelm Lehr Foldable invalid or bath chair
US3507528A (en) * 1965-02-16 1970-04-21 Westinghouse Electric Corp Locking device
US4026568A (en) * 1976-02-23 1977-05-31 Beverly Grant Rutledge Hallam Triple hinged folding T frame wheelchair
US4065180A (en) * 1977-01-05 1977-12-27 John Karay Leg-restraining device for geriatric chair
US4390300A (en) * 1980-08-21 1983-06-28 Foster Edwin E Adjustable bicycle handlebar stem
GB2125740B (en) * 1982-08-25 1986-07-30 Bencraft Ltd A collapsible wheelchair
EP0156835A1 (de) * 1983-09-15 1985-10-09 Composites Aquitaine Krankenstuhl aus verbundwerkstoff

Also Published As

Publication number Publication date
FR2581299A1 (fr) 1986-11-07
EP0201423B1 (de) 1990-09-19
ATE56613T1 (de) 1990-10-15
US4712830A (en) 1987-12-15
EP0201423A1 (de) 1986-11-12
JPS6257522A (ja) 1987-03-13
FR2581299B1 (fr) 1988-07-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee