CA940037A - Folding wheel chair - Google Patents

Folding wheel chair

Info

Publication number
CA940037A
CA940037A CA110,523A CA110523A CA940037A CA 940037 A CA940037 A CA 940037A CA 110523 A CA110523 A CA 110523A CA 940037 A CA940037 A CA 940037A
Authority
CA
Canada
Prior art keywords
wheel chair
folding wheel
folding
chair
wheel
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
Application number
CA110,523A
Other languages
English (en)
Other versions
CA110523S (en
Inventor
Owen F. Maclaren
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
Application granted granted Critical
Publication of CA940037A publication Critical patent/CA940037A/en
Expired 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
    • A61G5/0825—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 comprising a scissor-type frame, e.g. having pivoting cross bars for enabling folding
    • 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
    • A61G5/085—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable characterised by a particular folding direction folding up and down, e.g. reducing or expanding the overall height 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
    • A61G5/0883—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable having locking means for maintaining a folded or unfolded condition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
    • B62B2205/06—Foldable with a scissor-like mechanism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
    • B62B2205/20—Catches; Locking or releasing an articulation
    • B62B2205/24—Catches; Locking or releasing an articulation to hold in the folded position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
    • B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
    • B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
    • B62B7/064—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable the handle bar being parallel to the front leg
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
    • B62B9/20—Handle bars; Handles
    • B62B9/206—Handle bars; Handles with two separate bars, i.e. not interconnected

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)
  • Handcart (AREA)
  • Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
CA110,523A 1970-04-17 1971-04-16 Folding wheel chair Expired CA940037A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1848970 1970-04-17

Publications (1)

Publication Number Publication Date
CA940037A true CA940037A (en) 1974-01-15

Family

ID=10113310

Family Applications (1)

Application Number Title Priority Date Filing Date
CA110,523A Expired CA940037A (en) 1970-04-17 1971-04-16 Folding wheel chair

Country Status (6)

Country Link
US (1) US3736021A (de)
JP (1) JPS5027731Y2 (de)
CA (1) CA940037A (de)
CH (1) CH519334A (de)
DE (1) DE2118136A1 (de)
GB (1) GB1321085A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11116678B2 (en) 2016-05-26 2021-09-14 Otto Bock Mobility Solutions Gmbh Mobility aid

Families Citing this family (55)

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GB1446845A (en) * 1972-11-01 1976-08-18 Gannet Holdings Ltd Collapsible volume frame structures
US3967342A (en) * 1975-01-13 1976-07-06 Gerico, Inc. Suspended swivel wheel arrangement for baby carriages and the like
USD246518S (en) 1975-11-03 1977-11-29 Gannet Holdings Limited Baby carriage
GB1536280A (en) 1975-11-18 1978-12-20 Gannet Holdings Ltd Foldable mobile support for a removable carrying containe
MX145943A (es) * 1976-05-26 1982-04-23 Ramon Jane Cabagnero Carriola plegable mejorada
US4232897A (en) 1977-07-07 1980-11-11 Andrews Maclaren Ltd. Lie back buggy
DE2803879C2 (de) * 1978-01-30 1986-09-25 Herlag Holzwarenfabrik GmbH & Co, 3472 Beverungen Als Sportwagen ausgebildeter Kinderwagen
CA1094528A (en) * 1978-10-31 1981-01-27 Entreprises Rotot Ltee (Les) Collapsible support mechanism and devices made therewith
US4369987A (en) * 1981-03-16 1983-01-25 Witherell Nancy B Folding wheeled chair/luggage carrier
GB2123760A (en) * 1982-07-09 1984-02-08 Ogle Design Ltd Foldable pushchairs
USD288913S (en) 1983-11-10 1987-03-24 Andrews Maclaren Ltd. Adjustable stroller
DE3425205A1 (de) * 1984-07-09 1986-01-16 Rudolf Dipl.-Ing. 6360 Friedberg Weiner Transit-rollstuhl
GB2161759A (en) * 1984-07-16 1986-01-22 Giordani Raffaele Folding push-chair
IT206571Z2 (it) * 1986-04-23 1987-08-10 Perego Pines Gmbh Passeggino pieghevole perfezionato per bambini.
GB2200328B (en) * 1987-01-28 1991-05-15 Spastics Soc Lightweight foldable wheelchair
GB2221429A (en) * 1988-08-04 1990-02-07 David Smith Collapsible hand trolley
WO1991000078A1 (en) * 1989-06-23 1991-01-10 Robert Gilbert Bosshard Folding wheelchair frame
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
US5669625A (en) * 1995-03-29 1997-09-23 Jane, S.A. Folding child's pushchair
US5687984A (en) * 1995-08-02 1997-11-18 Samuel; Violet S. Collapsing cart
US6068284A (en) * 1997-07-29 2000-05-30 Graco Children's Products Inc. Stroller with one hand release mechanism and one hand release mechanism thereof
US6557885B1 (en) 1997-08-15 2003-05-06 Graco Children's Products Inc. Stroller with release latch
NL1012334C2 (nl) * 1999-06-15 2000-12-18 Maxi Miliaan Bv Wandelwagen.
US6378883B1 (en) * 2000-01-11 2002-04-30 Aaron J. Epstein Motorized walker/wheelchair and method
US7000938B2 (en) * 2002-02-15 2006-02-21 Convaid Products, Inc. Folding seat support structure
JP4549644B2 (ja) * 2003-08-25 2010-09-22 株式会社リッチェル ベビーカー
US20070056524A1 (en) * 2005-07-28 2007-03-15 Rosanne Barca Apparatus and methods for containing and transporting animals
ES1063129Y (es) * 2006-06-07 2007-01-01 Jane Sa "coche-silla plegable para niños"
USD587634S1 (en) * 2006-11-07 2009-03-03 Baby Planet, Llc Baby stroller frame with canopy
US7731220B2 (en) * 2006-12-19 2010-06-08 Wonderland Nurserygoods Co., Ltd. Frame assembly for double-seat baby stroller
US7641216B2 (en) * 2007-03-05 2010-01-05 Dick Cone Industrial Design, Inc. Flat fold stroller
ES1065105Y (es) * 2007-03-21 2007-09-16 Jane Sa Coche-silla plegable para niños
USD589850S1 (en) * 2007-06-28 2009-04-07 Play, S.A. Pushchair
USD580307S1 (en) * 2007-12-21 2008-11-11 Aprica Ikujikenkyukai Aprica Kassai Kabushikikaisha Baby carriage
US7900952B2 (en) * 2008-02-08 2011-03-08 Dick Cone Industrial Design, Inc. Folding stroller including locking mechanism
US20090320822A1 (en) * 2008-06-26 2009-12-31 Yeh Jui-Ju Portable barbeque
US8104788B2 (en) * 2010-03-16 2012-01-31 Dick Cone Industrial Design, Inc. Folding stroller including a footrest
CN103085850B (zh) * 2011-10-27 2015-06-24 明门(中国)幼童用品有限公司 推车车架
EP2907496A1 (de) * 2014-02-14 2015-08-19 Trionic Sverige AB Zusammenklappbarer rollbarer Wagen
US9346479B1 (en) * 2015-03-17 2016-05-24 Artsana USA, Inc Travel stroller seat support articulated folding mechanism
US9849057B1 (en) 2016-11-18 2017-12-26 More Joyful Living, LLC Stroller rollator
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
USD851543S1 (en) 2017-08-18 2019-06-18 More Joyful Living, LLC Stroller rollator
CN111587080B (zh) 2018-01-12 2024-08-06 野醍冷却器有限责任公司 便携式椅子
CN111409686B (zh) * 2019-01-08 2022-12-06 明门瑞士股份有限公司 后轮可收合的车架
USD911731S1 (en) 2019-01-14 2021-03-02 Yeti Coolers, Llc Portable chair
USD911733S1 (en) 2019-01-14 2021-03-02 Yeti Coolers, Llc Portable chair
USD903305S1 (en) 2019-01-14 2020-12-01 Yeti Coolers, Llc Bag
USD904011S1 (en) 2019-01-14 2020-12-08 Yeti Coolers, Llc Bag
USD902617S1 (en) 2019-01-14 2020-11-24 Yeti Coolers, Llc Portable chair
USD912423S1 (en) 2019-01-14 2021-03-09 Yeti Coolers, Llc Portable chair
EP4649933A3 (de) * 2020-03-09 2026-01-21 Altimate Medical, Inc. Mobilitätssysteme und -verfahren
CN111870078A (zh) * 2020-07-02 2020-11-03 泗县航宇休闲用品有限公司 一种休闲户外多功能折叠椅
US11659930B1 (en) * 2021-11-22 2023-05-30 Te-Lung Chen Foldable chair

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB681490A (en) * 1950-06-30 1952-10-22 Tan Sad Ltd Improvements relating to invalid and like wheeled chairs
FR1070000A (fr) * 1953-01-22 1954-07-15 Manuf Stephanoise De Poussette Fauteuil pliant
US2911245A (en) * 1956-10-03 1959-11-03 Kurz Rudolf Joint
GB1154362A (en) * 1965-07-20 1969-06-04 Owen Finlay Maclaren Improvements relating to Structures for Folding Baby-Carriages, Chairs, and the like
US3485510A (en) * 1967-10-16 1969-12-23 Julio Merlan Self-propelling and steering attachment apparatus for a wheel chair

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11116678B2 (en) 2016-05-26 2021-09-14 Otto Bock Mobility Solutions Gmbh Mobility aid

Also Published As

Publication number Publication date
DE2118136A1 (de) 1971-10-28
JPS4719962U (de) 1972-11-06
GB1321085A (en) 1973-06-20
CH519334A (de) 1972-02-29
JPS5027731Y2 (de) 1975-08-16
US3736021A (en) 1973-05-29

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