CA978092A - Motorized wheel chair drive - Google Patents

Motorized wheel chair drive

Info

Publication number
CA978092A
CA978092A CA161,002A CA161002A CA978092A CA 978092 A CA978092 A CA 978092A CA 161002 A CA161002 A CA 161002A CA 978092 A CA978092 A CA 978092A
Authority
CA
Canada
Prior art keywords
wheel chair
motorized wheel
chair drive
drive
motorized
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
CA161,002A
Other languages
English (en)
Other versions
CA161002S (en
Inventor
Ben J. Rosenthal
Earl Matsuoka
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.)
Rosenthal Manufacturing Co Inc
Original Assignee
Rosenthal Manufacturing Co 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 Rosenthal Manufacturing Co Inc filed Critical Rosenthal Manufacturing Co Inc
Application granted granted Critical
Publication of CA978092A publication Critical patent/CA978092A/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
    • 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
    • A61G5/10—Parts, details or accessories
    • A61G5/1054—Large wheels, e.g. higher than the seat portion
    • 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
    • A61G2203/00—General characteristics of devices
    • A61G2203/10—General characteristics of devices characterised by specific control means, e.g. for adjustment or steering
    • A61G2203/14—Joysticks
    • 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
    • Y10S180/00—Motor vehicles
    • Y10S180/907—Motorized wheelchairs
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18856—Oscillating to oscillating

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)
CA161,002A 1972-03-20 1973-01-11 Motorized wheel chair drive Expired CA978092A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23604072A 1972-03-20 1972-03-20

Publications (1)

Publication Number Publication Date
CA978092A true CA978092A (en) 1975-11-18

Family

ID=22887879

Family Applications (1)

Application Number Title Priority Date Filing Date
CA161,002A Expired CA978092A (en) 1972-03-20 1973-01-11 Motorized wheel chair drive

Country Status (3)

Country Link
US (1) US3786887A (enrdf_load_stackoverflow)
JP (1) JPS5132017B2 (enrdf_load_stackoverflow)
CA (1) CA978092A (enrdf_load_stackoverflow)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1414091A (en) * 1973-02-05 1975-11-19 Vessa Ltd Wheel chairs
US4037676A (en) * 1974-07-24 1977-07-26 Edward Thipthorp Ruse Powered invalid-chairs
USD245326S (en) 1976-07-26 1977-08-09 Center for Independent Living, Inc. Battery powered wheelchair
JPS53100473A (en) * 1977-02-15 1978-09-01 Matsushita Electric Works Ltd Circuit breaker
US4339013A (en) * 1980-05-12 1982-07-13 Weigt Gerald I Mobile and adaptable wheel chair
DE8024641U1 (de) * 1980-09-15 1980-12-11 Siemens Ag, 1000 Berlin Und 8000 Muenchen Leitungsschutzschalter
US4527648A (en) * 1983-09-16 1985-07-09 Sines Thomas E Battery-powered wheeled vehicle
AT384947B (de) * 1984-02-24 1988-01-25 Haubenwallner Gerhard Von einer energiequelle versorgter antrieb fuer raeder, insbesondere von rollstuehlen
US4961473A (en) * 1989-01-30 1990-10-09 Jones George C Kit for converting a hand-powered wheelchair to an electric motor-power wheelchair
EP0382873A1 (en) * 1989-02-17 1990-08-22 Leon Goldenberg Collopsible wheelchair
JP2561199B2 (ja) * 1992-03-10 1996-12-04 清 北浜 電動車椅子
US5873425A (en) * 1997-06-25 1999-02-23 Yang; Chih-Huang Motorized stroller with rear wheel drive assembly
DE102004039519B3 (de) * 2004-08-14 2005-06-30 Otto Bock Healthcare Gmbh Laufradanordnung für einen Rollstuhl
US10124666B2 (en) * 2015-09-08 2018-11-13 High Stone Technologies, LLC Wheelchair drive boost
KR101756296B1 (ko) 2016-01-28 2017-07-10 토도웍스 주식회사 착탈식 전동 장치 및 이를 구비한 휠체어
CN106109117B (zh) * 2016-06-27 2018-04-13 张七龙 轮椅的摇把式人工驱动装置的制造和使用方法
CN105997380B (zh) * 2016-06-27 2018-07-10 张七龙 轮椅的摇把式人工驱动装置
US11529274B2 (en) 2018-04-27 2022-12-20 Roda Futura, Llc Removable power assist for manual wheelchair
US11660241B2 (en) 2018-04-27 2023-05-30 Roda Futura, Llc Exchangeable universal wheelchair power assist
US11154443B2 (en) 2018-04-27 2021-10-26 Roda Futura, Llc Removable power assist for manual wheelchair
MY200598A (en) 2018-04-27 2024-01-04 Roda Futura Llc Removable power assist for manual wheelchair
US11523951B2 (en) 2018-04-27 2022-12-13 Roda Futura, Llc Portable power assist for manual wheelchairs
WO2023177987A1 (en) * 2022-03-16 2023-09-21 Roda Futura, Llc Universal wheelchair power assist
USD1064690S1 (en) 2023-09-29 2025-03-04 Gasser Chair Co., Inc. Handle

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2578886A (en) * 1948-09-22 1951-12-18 Buzz Boy Motor Bike Co Motor adapter
US2521319A (en) * 1948-10-26 1950-09-05 George J Armstrong Starter for internal-combustion engines
US2626191A (en) * 1949-03-11 1953-01-20 Nat Malleable & Steel Castings Journal box lid
US2798565A (en) * 1954-12-23 1957-07-09 Rosenthal Motorized wheel chair steered by driving
US2910873A (en) * 1955-11-25 1959-11-03 Leroy T Bossard Engine starters
DE1116559B (de) * 1957-12-09 1961-11-02 Motobecane Ateliers Einrichtung zum Verstellen eines beweglich aufgehaengten Fahrradhilfsmotors mit Reibradantrieb
US3064744A (en) * 1960-07-11 1962-11-20 Everest & Jennings Self-propelled wheel chair
US3139844A (en) * 1962-06-13 1964-07-07 Harvey S Landers Quick change roller die assembly
US3167146A (en) * 1963-05-08 1965-01-26 Rome R Rudolph Power driven golf cart
US3225854A (en) * 1964-03-23 1965-12-28 Goerner Leighton Engine drive arrangement for a bicycle
US3431994A (en) * 1967-06-13 1969-03-11 Garfield A Wood Jr Electric drive for bicycles

Also Published As

Publication number Publication date
US3786887A (en) 1974-01-22
JPS4912546A (enrdf_load_stackoverflow) 1974-02-04
JPS5132017B2 (enrdf_load_stackoverflow) 1976-09-10

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