GB2500950B - Electric Wheelchair - Google Patents

Electric Wheelchair

Info

Publication number
GB2500950B
GB2500950B GB1215795.4A GB201215795A GB2500950B GB 2500950 B GB2500950 B GB 2500950B GB 201215795 A GB201215795 A GB 201215795A GB 2500950 B GB2500950 B GB 2500950B
Authority
GB
United Kingdom
Prior art keywords
electric wheelchair
wheelchair
electric
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.)
Active
Application number
GB1215795.4A
Other versions
GB201215795D0 (en
GB2500950A (en
Inventor
Lun Lee Siu
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 claimed from PCT/CN2012/073568 external-priority patent/WO2013049979A1/en
Publication of GB201215795D0 publication Critical patent/GB201215795D0/en
Publication of GB2500950A publication Critical patent/GB2500950A/en
Application granted granted Critical
Publication of GB2500950B publication Critical patent/GB2500950B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61G5/06—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps
    • A61G5/061—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps for climbing stairs
    • 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
    • A61G5/04—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven
    • A61G5/041—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven having a specific drive-type
    • A61G5/046—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs motor-driven having a specific drive-type at least three driven wheels
    • 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
    • A61G5/06—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps
    • A61G5/066—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps with endless belts
    • 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
    • A61G5/1056—Arrangements for adjusting the seat
    • A61G5/1075—Arrangements for adjusting the seat tilting the whole seat backwards
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/02—Switches operated by change of position, inclination or orientation of the switch itself in relation to gravitational field
    • H01H35/027—Switches operated by change of position, inclination or orientation of the switch itself in relation to gravitational field the inertia mass activating the switch mechanically, e.g. through a lever

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)
  • Special Chairs (AREA)
  • Chairs Characterized By Structure (AREA)
GB1215795.4A 2012-04-06 2012-04-06 Electric Wheelchair Active GB2500950B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/073568 WO2013049979A1 (en) 2011-10-04 2012-04-06 Electric wheelchair

Publications (3)

Publication Number Publication Date
GB201215795D0 GB201215795D0 (en) 2012-10-17
GB2500950A GB2500950A (en) 2013-10-09
GB2500950B true GB2500950B (en) 2016-08-31

Family

ID=47075256

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1215795.4A Active GB2500950B (en) 2012-04-06 2012-04-06 Electric Wheelchair

Country Status (1)

Country Link
GB (1) GB2500950B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108175589B (en) * 2017-11-29 2020-12-29 安徽工程大学 Crawler-type stair-climbing wheelchair with seat balance device
CN111938934B (en) * 2020-08-19 2022-09-02 郑州铁路职业技术学院 Wheelchair for medical care convenient to go up and down stairs

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1720886A (en) * 2004-07-12 2006-01-18 日本三和公司 Stair-climbing wheelchair carrier
CN101007549A (en) * 2007-01-23 2007-08-01 虞戟 Track-mounted waling device and stair-climbing chair adopting the device
CN101077717A (en) * 2007-06-22 2007-11-28 北京理工大学 Small-sized 6-track whole topographic form mobile robot
US7316405B2 (en) * 2004-08-17 2008-01-08 Lev Kritman Stair-climbing apparatus
CN101283944A (en) * 2008-04-28 2008-10-15 姜晓东 Electric foldable crawler type no-obstruct wheelchair
CN201316363Y (en) * 2008-12-22 2009-09-30 邝才升 Wing-shape stair-climbing vehicle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1720886A (en) * 2004-07-12 2006-01-18 日本三和公司 Stair-climbing wheelchair carrier
US7316405B2 (en) * 2004-08-17 2008-01-08 Lev Kritman Stair-climbing apparatus
CN101007549A (en) * 2007-01-23 2007-08-01 虞戟 Track-mounted waling device and stair-climbing chair adopting the device
CN101077717A (en) * 2007-06-22 2007-11-28 北京理工大学 Small-sized 6-track whole topographic form mobile robot
CN101283944A (en) * 2008-04-28 2008-10-15 姜晓东 Electric foldable crawler type no-obstruct wheelchair
CN201316363Y (en) * 2008-12-22 2009-09-30 邝才升 Wing-shape stair-climbing vehicle

Also Published As

Publication number Publication date
GB201215795D0 (en) 2012-10-17
GB2500950A (en) 2013-10-09

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20171019 AND 20171025