GB1446845A - Collapsible volume frame structures - Google Patents

Collapsible volume frame structures

Info

Publication number
GB1446845A
GB1446845A GB1024673*[A GB1024673A GB1446845A GB 1446845 A GB1446845 A GB 1446845A GB 1024673 A GB1024673 A GB 1024673A GB 1446845 A GB1446845 A GB 1446845A
Authority
GB
United Kingdom
Prior art keywords
frame
pivoted
legs
toggle
struts
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
GB1024673*[A
Other languages
English (en)
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.)
Gannet Holdings Ltd
Original Assignee
Gannet Holdings Ltd
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 Gannet Holdings Ltd filed Critical Gannet Holdings Ltd
Priority to GB1024673*[A priority Critical patent/GB1446845A/en
Priority to US05/409,590 priority patent/US3968991A/en
Priority to DE2354199A priority patent/DE2354199C3/de
Priority to FR7338837A priority patent/FR2204394B1/fr
Priority to SE7314810A priority patent/SE390477B/xx
Priority to CA184,748A priority patent/CA1016856A/en
Priority to CH1541473A priority patent/CH574727A5/xx
Priority to JP12326673A priority patent/JPS5649138B2/ja
Priority to IT30849/73A priority patent/IT999168B/it
Priority to AR252589A priority patent/AR207115A1/es
Priority to ES423836A priority patent/ES423836A1/es
Priority to BE144745A priority patent/BE815566A/xx
Publication of GB1446845A publication Critical patent/GB1446845A/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
    • 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
    • A61G5/10—Parts, details or accessories
    • A61G5/1078—Parts, details or accessories with shock absorbers or other suspension arrangements between wheels and frame
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/22—Resilient suspensions characterised by arrangement, location or kind of springs having rubber springs only
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S297/00—Chairs and seats
    • Y10S297/04—Wheelchair

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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
  • Seats For Vehicles (AREA)
GB1024673*[A 1972-11-01 1973-03-02 Collapsible volume frame structures Expired GB1446845A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
GB1024673*[A GB1446845A (en) 1972-11-01 1973-03-02 Collapsible volume frame structures
US05/409,590 US3968991A (en) 1972-11-01 1973-10-25 Collapsible seat structures
DE2354199A DE2354199C3 (de) 1972-11-01 1973-10-30 In zwei Dimensionen zusammenklappbares Traggestell
FR7338837A FR2204394B1 (US20110009641A1-20110113-C00116.png) 1972-11-01 1973-10-31
SE7314810A SE390477B (sv) 1972-11-01 1973-10-31 Ramkonstruktion, fellbar i tva riktningar, som inbordes bildar reta vinklar
CA184,748A CA1016856A (en) 1972-11-01 1973-10-31 Collapsible volume frame structures
CH1541473A CH574727A5 (US20110009641A1-20110113-C00116.png) 1972-11-01 1973-11-01
JP12326673A JPS5649138B2 (US20110009641A1-20110113-C00116.png) 1972-11-01 1973-11-01
IT30849/73A IT999168B (it) 1972-11-01 1973-11-02 Struttura pieghevole per intelaia ture di sedie e simili
AR252589A AR207115A1 (es) 1972-11-01 1974-01-01 Armazon tridimensional plegable apropiado para asientos sillas camillas o lo similar
ES423836A ES423836A1 (es) 1972-11-01 1974-03-02 Perfeccionamientos en estructuras de armazon de volumen plegable.
BE144745A BE815566A (fr) 1972-11-01 1974-05-27 Perfectionnement aux structures pliantes tridimensionnelles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5033172 1972-11-01
GB1024673*[A GB1446845A (en) 1972-11-01 1973-03-02 Collapsible volume frame structures

Publications (1)

Publication Number Publication Date
GB1446845A true GB1446845A (en) 1976-08-18

Family

ID=26247388

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1024673*[A Expired GB1446845A (en) 1972-11-01 1973-03-02 Collapsible volume frame structures

Country Status (12)

Country Link
US (1) US3968991A (US20110009641A1-20110113-C00116.png)
JP (1) JPS5649138B2 (US20110009641A1-20110113-C00116.png)
AR (1) AR207115A1 (US20110009641A1-20110113-C00116.png)
BE (1) BE815566A (US20110009641A1-20110113-C00116.png)
CA (1) CA1016856A (US20110009641A1-20110113-C00116.png)
CH (1) CH574727A5 (US20110009641A1-20110113-C00116.png)
DE (1) DE2354199C3 (US20110009641A1-20110113-C00116.png)
ES (1) ES423836A1 (US20110009641A1-20110113-C00116.png)
FR (1) FR2204394B1 (US20110009641A1-20110113-C00116.png)
GB (1) GB1446845A (US20110009641A1-20110113-C00116.png)
IT (1) IT999168B (US20110009641A1-20110113-C00116.png)
SE (1) SE390477B (US20110009641A1-20110113-C00116.png)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123760A (en) * 1982-07-09 1984-02-08 Ogle Design Ltd Foldable pushchairs
US4736960A (en) * 1985-09-10 1988-04-12 Remploy Limited Folding wheelchairs
CN114728683A (zh) * 2019-10-28 2022-07-08 德米特里·谢尔盖维奇·洛古诺夫 轮式车辆
CN114728683B (zh) * 2019-10-28 2024-07-02 德米特里·谢尔盖维奇·洛古诺夫 轮式车辆

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1049061A (en) * 1975-04-02 1979-02-20 Yaesu Rehabili Co. Foldable wheel chair
US4062555A (en) * 1976-11-02 1977-12-13 Peng Luke Shih Cheng Structure for foldable baby carriage
US4170368A (en) * 1976-11-22 1979-10-09 Southward Engineering Co. Limited Transportation of disabled or invalided persons
CA1115635A (en) * 1977-07-07 1982-01-05 Owen F. Maclaren, (Deceased) Lie back buggy
US4380343A (en) * 1978-04-24 1983-04-19 Lovell W C Folding scissor frame wheel chair
US4272100A (en) * 1978-08-29 1981-06-09 Kassai Kabushikikaisha Collapsible baby carriage
CA1094528A (en) * 1978-10-31 1981-01-27 Entreprises Rotot Ltee (Les) Collapsible support mechanism and devices made therewith
SE417275B (sv) * 1978-11-16 1981-03-09 Per Gotthold Bergman Isertagbar rullstol
US4264085A (en) * 1979-04-20 1981-04-28 Frank Volin Wheelchair convenience attachments
JPS5832067B2 (ja) * 1980-04-11 1983-07-11 アップリカ葛西株式会社 乳母車のハンモツク
US4322093A (en) * 1980-03-11 1982-03-30 Otto Roger C Wheeled walking aid with seat and hand brake
US4339013A (en) * 1980-05-12 1982-07-13 Weigt Gerald I Mobile and adaptable wheel chair
US4494791A (en) * 1980-08-07 1985-01-22 Leo Jouk Folding wheelchair
US4326732A (en) * 1980-09-08 1982-04-27 Sears, Roebuck And Co. Foldable wheelchair
US4339141A (en) * 1980-09-17 1982-07-13 Les Entreprises Rotot Ltee Collapsible folding cart
US4369987A (en) * 1981-03-16 1983-01-25 Witherell Nancy B Folding wheeled chair/luggage carrier
US4484780A (en) * 1981-10-14 1984-11-27 W. A. Thompson & Company Limited Leg rest hanger
JPS59105449A (ja) * 1982-12-08 1984-06-18 田中　美穂 車いすの折りたたみ機構
JPS61109523U (US20110009641A1-20110113-C00116.png) * 1984-07-31 1986-07-11
FR2574287B1 (fr) * 1984-12-07 1989-01-13 Poyet Alain Chaise de transfert pour handicapes notamment
US4613994A (en) * 1985-05-30 1986-09-30 Oates Otto G Collapsible portable enema seat
FI78390C (fi) * 1985-06-07 1989-08-10 Heikki Juhani Riikonen Rullstol.
US4625984A (en) * 1985-08-12 1986-12-02 Kitrell John V Folding wheelchair
JPS62107827U (US20110009641A1-20110113-C00116.png) * 1985-12-23 1987-07-09
FR2592301B1 (fr) * 1985-12-30 1990-06-29 Arnas Joseph Fauteuil roulant pliant elevateur.
US4730842A (en) * 1986-04-18 1988-03-15 Wheel Ring, Inc. Adjustable wheelchair
US4688279A (en) * 1986-07-24 1987-08-25 Ferno-Washington, Inc. Combination stretcher and stairchair
US4809804A (en) * 1986-08-25 1989-03-07 Falcon Rehabilitation Products, Inc. Combination wheelchair and walker apparatus
US5137102A (en) * 1986-08-25 1992-08-11 Retec Pr, Inc. Combination wheelchair and walker apparatus
US4802683A (en) * 1986-11-13 1989-02-07 Gillum Sr J T Wheelchair width reducing attachment
JPS63200422U (US20110009641A1-20110113-C00116.png) * 1987-06-15 1988-12-23
US5145197A (en) * 1987-09-14 1992-09-08 Contemporary Medical Equipment Corp. Folding wheelchair with rigid seat
US5020816A (en) * 1987-10-19 1991-06-04 Mulholland Designs, Inc. Adjustable frame wheelchair
US4886288A (en) * 1988-03-25 1989-12-12 Dysarz Edward D Device and method to safely elevate stabilize and lower a wheel chair
US4974870A (en) * 1989-09-19 1990-12-04 Jarke-Thorsen Products, Inc. Lightweight, compact, erectable/collapsible wheeled seat
US5310208A (en) * 1989-09-19 1994-05-10 Jarke-Thorsen Products, Inc. Collapsible wheeled seat
US5328183A (en) * 1992-11-05 1994-07-12 Quickie Designs Inc. Folding wheelchair frame
NL9301970A (nl) * 1993-11-15 1995-06-01 Hendrik Jan Ordelman Inklapbare rolstoel.
US6206405B1 (en) * 1996-09-16 2001-03-27 Convaid Products Inc. Mobile seating arrangement
FR2763840B1 (fr) * 1997-05-30 1999-10-29 Yves Dignat Fauteuil roulant a suspension amelioree
US5857688A (en) * 1997-07-02 1999-01-12 Swearingen; Judson S. Portable wheelchair
US6113128A (en) * 1997-07-11 2000-09-05 Convaid Products, Inc. Mobile seating arrangement
US6378886B1 (en) * 1999-05-06 2002-04-30 Robert J. Lafrance Adjustable anti-theft device for a folding wheelchair
DE19932109C1 (de) * 1999-07-09 2000-08-24 Invacare Deutschland Gmbh Gefederter Rollstuhl
US6343805B1 (en) * 1999-09-27 2002-02-05 Richard A. Roy Folding wheelchair
US6471287B1 (en) * 2001-07-13 2002-10-29 Lausan Chung-Hsin Liu Slide folding structure for folding chairs and chairs
US7377538B2 (en) 2003-02-07 2008-05-27 Myrna Lea Stuart Shopping buddy
DE102004057193B4 (de) * 2003-11-26 2019-05-09 Thule Canada Inc. Kindertragrahmen
ITMC20040133A1 (it) * 2004-11-08 2005-02-08 Ormesa Srl Passeggino per adulti anziani o disabili dotato di una struttura facilmente compattabile
US20070090675A1 (en) * 2005-04-25 2007-04-26 Ganelle Graves-York Travel chair attachable to a suitcase
US7607725B2 (en) * 2006-08-16 2009-10-27 Promen-Aid Innovations Ltd. Collapsible support structure
US7607724B2 (en) * 2006-08-16 2009-10-27 Promen-Aid Innovations Ltd. Collapsible support structure
US20080106059A1 (en) * 2006-11-08 2008-05-08 Medline Industries, Inc. Method and apparatus for a light-weight transport wheelchair
US20080238041A1 (en) * 2007-03-27 2008-10-02 Lifegear, Inc. Collapsible transport wheelchair
DE202007009352U1 (de) 2007-07-04 2008-11-06 Fischer, Ruth-Maria Fahrbarer Klappstuhl
DE102007030952B4 (de) 2007-07-04 2009-12-17 Ruth-Maria Fischer Fahrbarer Klappstuhl
GB2455092B (en) * 2007-11-27 2010-04-21 Red Lan Foldable highchair using a four-bar linkage
US7703850B1 (en) 2008-06-26 2010-04-27 Bell Dale A Retrofit height adjustable seat
US20090322128A1 (en) * 2008-06-26 2009-12-31 Bell Dale A Retrofit height adjustable seat
AU2012304252B2 (en) * 2011-08-26 2017-05-18 Leisurelife (Aust) Pty Ltd Foldable chair assembly
EP2782540B1 (en) * 2011-11-27 2019-07-10 Stryker Corporation Wheeled chair
GB2507625B (en) * 2012-06-06 2015-01-07 Ten Fold Engineering Ltd Apparatus for converting motion
EP2863857A4 (en) * 2012-06-21 2016-03-23 Telestretch Ltd LIGHTWEIGHT COMBINABLE MULTI-PURPOSE TRACKS
US9629763B2 (en) * 2012-09-18 2017-04-25 Thompson Lafferty Design Limited Rear steer portable wheelchair
GB2517920B (en) * 2013-09-04 2016-05-18 Ten Fold Eng Ltd Apparatus for converting motion
WO2015131165A1 (en) * 2014-02-28 2015-09-03 Safely Made U.S.A., L.L.C. Wheel chair with automatic braking
GB2540691B (en) 2014-08-29 2017-08-23 Ten Fold Eng Ltd Apparatus for converting motion
JP6391450B2 (ja) * 2014-12-03 2018-09-19 リョーエイ株式会社 歩行アシスト装置及び歩行アシストロボット
US11376173B2 (en) 2016-12-15 2022-07-05 The World's Only Carry-On Wheel Chair, Llc Wheeled chair
US10335330B2 (en) * 2017-03-02 2019-07-02 Travelsys4u Ltd. Motor-driven chair steered by seat rotation
US10842236B2 (en) * 2017-03-03 2020-11-24 Jeffrey S. McMichael Walking cane that folds into a portable chair
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
US10874217B2 (en) 2017-10-18 2020-12-29 Gci Outdoor, Inc. Collapsible and portable rocking chair
US11534000B2 (en) 2019-11-24 2022-12-27 Westfield Outdoor, Inc. Foldable chair with springs
CN112977571A (zh) * 2021-02-23 2021-06-18 中建八局轨道交通建设有限公司 管廊狭小空间内的大体量预埋件搬运安装设备
US11364163B1 (en) 2021-09-28 2022-06-21 Jay Foonberg Transport chair arranged for storage in passenger aircraft carry-on luggage

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US703077A (en) * 1901-08-29 1902-06-24 Charles N Goodmen Folding chair.
US1027692A (en) * 1909-11-09 1912-05-28 Alexander Grant Cole Foldable frame for chairs, tables, or the like.
US2485016A (en) * 1947-02-14 1949-10-18 Gendron Wheel Company Invalid wheel chair
US2460459A (en) * 1947-03-13 1949-02-01 Al R Brooks Folding article
US2665743A (en) * 1950-09-30 1954-01-12 Versal Inc Folding wheel chair
US2766813A (en) * 1954-11-22 1956-10-16 Kay Reuben Collapsable chair
GB1154362A (en) * 1965-07-20 1969-06-04 Owen Finlay Maclaren Improvements relating to Structures for Folding Baby-Carriages, Chairs, and the like
JPS433460Y1 (US20110009641A1-20110113-C00116.png) * 1965-07-30 1968-02-13
GB1321085A (en) * 1970-04-17 1973-06-20 Maclaren O F Folding wheel chair
US3836164A (en) * 1971-12-23 1974-09-17 Nintendo Co Ltd Collapsible carrier

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123760A (en) * 1982-07-09 1984-02-08 Ogle Design Ltd Foldable pushchairs
US4736960A (en) * 1985-09-10 1988-04-12 Remploy Limited Folding wheelchairs
CN114728683A (zh) * 2019-10-28 2022-07-08 德米特里·谢尔盖维奇·洛古诺夫 轮式车辆
CN114728683B (zh) * 2019-10-28 2024-07-02 德米特里·谢尔盖维奇·洛古诺夫 轮式车辆

Also Published As

Publication number Publication date
DE2354199A1 (de) 1974-05-09
ES423836A1 (es) 1976-10-16
JPS5649138B2 (US20110009641A1-20110113-C00116.png) 1981-11-19
AR207115A1 (es) 1976-09-15
DE2354199B2 (de) 1979-02-22
DE2354199C3 (de) 1979-10-11
CA1016856A (en) 1977-09-06
JPS49134452A (US20110009641A1-20110113-C00116.png) 1974-12-24
CH574727A5 (US20110009641A1-20110113-C00116.png) 1976-04-30
US3968991A (en) 1976-07-13
SE390477B (sv) 1976-12-27
IT999168B (it) 1976-02-20
FR2204394A1 (US20110009641A1-20110113-C00116.png) 1974-05-24
FR2204394B1 (US20110009641A1-20110113-C00116.png) 1978-05-19
BE815566A (fr) 1974-09-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee