JPS49103343A - - Google Patents

Info

Publication number
JPS49103343A
JPS49103343A JP48015065A JP1506573A JPS49103343A JP S49103343 A JPS49103343 A JP S49103343A JP 48015065 A JP48015065 A JP 48015065A JP 1506573 A JP1506573 A JP 1506573A JP S49103343 A JPS49103343 A JP S49103343A
Authority
JP
Japan
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.)
Pending
Application number
JP48015065A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP48015065A priority Critical patent/JPS49103343A/ja
Priority to US439962A priority patent/US3917311A/en
Publication of JPS49103343A publication Critical patent/JPS49103343A/ja
Pending 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
    • A61G5/02—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person
    • A61G5/021—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person having particular propulsion mechanisms
    • A61G5/023—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person having particular propulsion mechanisms acting directly on hubs or axis
    • 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
    • A61G5/02—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person
    • 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
    • A61G5/02—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person
    • A61G5/024—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person having particular operating means
    • A61G5/025—Levers
    • 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
    • A61G5/02—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person
    • A61G5/028—Special adaptations or provisions on hand rim, e.g. for facilitating gripping
    • 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
    • Y10T74/19—Gearing
    • Y10T74/19191—Alternating rotary
    • Y10T74/19205—Clutchable gears
    • 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
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19284—Meshing assisters
JP48015065A 1973-02-05 1973-02-05 Pending JPS49103343A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP48015065A JPS49103343A (en) 1973-02-05 1973-02-05
US439962A US3917311A (en) 1973-02-05 1974-02-05 Invalid carriage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48015065A JPS49103343A (en) 1973-02-05 1973-02-05

Publications (1)

Publication Number Publication Date
JPS49103343A true JPS49103343A (en) 1974-09-30

Family

ID=11878427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48015065A Pending JPS49103343A (en) 1973-02-05 1973-02-05

Country Status (2)

Country Link
US (1) US3917311A (en)
JP (1) JPS49103343A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51136253U (en) * 1975-04-22 1976-11-04
JPS63102432U (en) * 1986-12-22 1988-07-04
JPH0255938U (en) * 1988-10-14 1990-04-23

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2786843A1 (en) * 1998-10-28 2000-06-09 Olivier Balgros Invalids wheel chair incorporating a differential drive to the wheel, enables manual or motorized drive
US10124666B2 (en) 2015-09-08 2018-11-13 High Stone Technologies, LLC Wheelchair drive boost
JP6742493B1 (en) * 2019-11-29 2020-08-19 合同会社ライフスペース研究所 Wheelchair that can be operated with one hand

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US341237A (en) * 1886-05-04 Bicycle
US578329A (en) * 1897-03-09 Propelling device for vehicles
US1008150A (en) * 1910-02-23 1911-11-07 Harry H Holden Gearing.
US3195910A (en) * 1964-02-12 1965-07-20 Steiner Alois Stair-climbing vehicle
US3563568A (en) * 1968-09-20 1971-02-16 Reuben V Sasse Variable ratio rotary drive mechanism and wheel chair embodying same
US3643642A (en) * 1970-07-06 1972-02-22 Norman E Junes Power takeoff on marine diesel engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51136253U (en) * 1975-04-22 1976-11-04
JPS63102432U (en) * 1986-12-22 1988-07-04
JPH0522171Y2 (en) * 1986-12-22 1993-06-07
JPH0255938U (en) * 1988-10-14 1990-04-23

Also Published As

Publication number Publication date
US3917311A (en) 1975-11-04

Similar Documents

Publication Publication Date Title
AR201758A1 (en)
AU476761B2 (en)
AU465372B2 (en)
AR201231Q (en)
AU474593B2 (en)
AU474511B2 (en)
AU474838B2 (en)
AU465453B2 (en)
AU465434B2 (en)
AU471343B2 (en)
AU450229B2 (en)
AU476714B2 (en)
AR201229Q (en)
AU472848B2 (en)
AU466283B2 (en)
AU476696B2 (en)
AR199451A1 (en)
AU477823B2 (en)
AR201432A1 (en)
AR197627A1 (en)
AU447540B2 (en)
AU477824B2 (en)
AR210729A1 (en)
AR195948A1 (en)
AU476873B1 (en)