GB1024680A - A self-propelled wheel chair - Google Patents

A self-propelled wheel chair

Info

Publication number
GB1024680A
GB1024680A GB5669/65A GB566965A GB1024680A GB 1024680 A GB1024680 A GB 1024680A GB 5669/65 A GB5669/65 A GB 5669/65A GB 566965 A GB566965 A GB 566965A GB 1024680 A GB1024680 A GB 1024680A
Authority
GB
United Kingdom
Prior art keywords
self
motor
wheel
propelled wheel
wheel chair
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
GB5669/65A
Inventor
Benno Lotz
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.)
Everest and Jennings Inc
Original Assignee
Everest and Jennings Inc
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 Everest and Jennings Inc filed Critical Everest and Jennings Inc
Priority to GB5669/65A priority Critical patent/GB1024680A/en
Priority to US509734A priority patent/US3376944A/en
Publication of GB1024680A publication Critical patent/GB1024680A/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
    • A61G5/04—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
    • A61G5/045—Rear wheel drive

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)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

1,024,680. Self - propelled wheel chairs. EVEREST & JENNINGS Inc. Feb. 9, 1965, No. 5669/65. Addition to 925,699. Heading B7H. In a self-propelled wheel chair comprising as in the parent Specification two side frames each having mounted thereon a drive wheel driven from a separate electric motor through a belt entrained around a drive rim on the wheel and a pulley on the motor, each motor 4 is displaceable to tension the belt 7 on parallelogram links 9, 10 actuated by a hand lever 17 through a toggle link 18. The links 9, 10 are adjustably mounted on the side frame 1 by means of a sliding member 8 positioned along a frame member 12 by an adjustable abutment 14.
GB5669/65A 1965-02-09 1965-02-09 A self-propelled wheel chair Expired GB1024680A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB5669/65A GB1024680A (en) 1965-02-09 1965-02-09 A self-propelled wheel chair
US509734A US3376944A (en) 1965-02-09 1965-11-26 Self-propelled wheel chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5669/65A GB1024680A (en) 1965-02-09 1965-02-09 A self-propelled wheel chair

Publications (1)

Publication Number Publication Date
GB1024680A true GB1024680A (en) 1966-03-30

Family

ID=9800429

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5669/65A Expired GB1024680A (en) 1965-02-09 1965-02-09 A self-propelled wheel chair

Country Status (2)

Country Link
US (1) US3376944A (en)
GB (1) GB1024680A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3905436A (en) * 1974-04-22 1975-09-16 Wheelchairs Inc Adjustable wheelchair
US4037676A (en) * 1974-07-24 1977-07-26 Edward Thipthorp Ruse Powered invalid-chairs
US4503724A (en) * 1982-02-24 1985-03-12 Ward Russell G Power transmission unit with oscillating drive and driven members
US5560627A (en) * 1993-11-16 1996-10-01 Guardian Products, Inc. Low cost wheelchair
US7624826B2 (en) * 2005-07-08 2009-12-01 Zhao Tianyun Portable power-saving and foldable electric wheel chair
US11291597B2 (en) * 2018-12-04 2022-04-05 Denis Armand Pettee System and method for operating a wheel chair

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2566164A (en) * 1948-05-28 1951-08-28 Emory A Callison Motorized lawn mower
US3064744A (en) * 1960-07-11 1962-11-20 Everest & Jennings Self-propelled wheel chair

Also Published As

Publication number Publication date
US3376944A (en) 1968-04-09

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