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FR2380772A1 - Electrically driven invalid chair - has charging and service plugs each covering all sockets inserted (SW 18.9.78) - Google Patents

Electrically driven invalid chair - has charging and service plugs each covering all sockets inserted (SW 18.9.78)

Info

Publication number
FR2380772A1
FR2380772A1 FR7800725A FR7800725A FR2380772A1 FR 2380772 A1 FR2380772 A1 FR 2380772A1 FR 7800725 A FR7800725 A FR 7800725A FR 7800725 A FR7800725 A FR 7800725A FR 2380772 A1 FR2380772 A1 FR 2380772A1
Authority
FR
France
Prior art keywords
electrically driven
charging
covering
sockets
charging socket
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.)
Withdrawn
Application number
FR7800725A
Other languages
French (fr)
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.)
Ortopedia GmbH
Original Assignee
Ortopedia GmbH
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
Priority claimed from DE19777705320 external-priority patent/DE7705320U/en
Application filed by Ortopedia GmbH filed Critical Ortopedia GmbH
Publication of FR2380772A1 publication Critical patent/FR2380772A1/en
Withdrawn legal-status Critical Current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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R29/00—Coupling parts for selective co-operation with a counterpart in different ways to establish different circuits, e.g. for voltage selection, for series-parallel selection, programmable connectors
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases

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)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The electrically driven invalid chair has a battery supplying a pulse generator in turn connected to one or more electric motors. The pulse generator housing has a charging socket for the battery and two sockets connected by a briding plug for its use in service. These two sockets and the charging socket are situated next to each other, and whichever plug is used, covers all three. Thus it is impossible to connect the chair to the charger if it is in a state to be driven, or to drive it when plugged into the charger. The bridging plug can be of rubber, soft PVC or similar material, and shaped so as to cover the charging socket also when in position.
FR7800725A 1977-02-22 1978-01-11 Electrically driven invalid chair - has charging and service plugs each covering all sockets inserted (SW 18.9.78) Withdrawn FR2380772A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19777705320 DE7705320U (en) 1977-02-22 Electrically powered wheelchair and the short-circuit or charging plug to be used with it

Publications (1)

Publication Number Publication Date
FR2380772A1 true FR2380772A1 (en) 1978-09-15

Family

ID=6675736

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7800725A Withdrawn FR2380772A1 (en) 1977-02-22 1978-01-11 Electrically driven invalid chair - has charging and service plugs each covering all sockets inserted (SW 18.9.78)

Country Status (2)

Country Link
FR (1) FR2380772A1 (en)
SE (1) SE7800126L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4941540A (en) * 1985-01-14 1990-07-17 Bernstein Lawrence A Universal electric wheeled chair
CN109091743A (en) * 2018-10-11 2018-12-28 广州倍特医疗技术开发有限公司 A kind of insomnia physical therapy device with electrode wires winding slot

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB814815A (en) * 1956-03-06 1959-06-10 Geza Roth Improvements in or relating to pin-and socket electrical connectors
GB836900A (en) * 1957-02-14 1960-06-09 A C Withnell Ltd Improvements relating to control systems for electrically-propelled vehicles

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB814815A (en) * 1956-03-06 1959-06-10 Geza Roth Improvements in or relating to pin-and socket electrical connectors
GB836900A (en) * 1957-02-14 1960-06-09 A C Withnell Ltd Improvements relating to control systems for electrically-propelled vehicles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4941540A (en) * 1985-01-14 1990-07-17 Bernstein Lawrence A Universal electric wheeled chair
CN109091743A (en) * 2018-10-11 2018-12-28 广州倍特医疗技术开发有限公司 A kind of insomnia physical therapy device with electrode wires winding slot

Also Published As

Publication number Publication date
SE7800126L (en) 1978-08-23

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Legal Events

Date Code Title Description
ST Notification of lapse