DE3536322A1 - Rollstuhl mit kraftantrieb durch einzelantriebsmotoren - Google Patents

Rollstuhl mit kraftantrieb durch einzelantriebsmotoren

Info

Publication number
DE3536322A1
DE3536322A1 DE19853536322 DE3536322A DE3536322A1 DE 3536322 A1 DE3536322 A1 DE 3536322A1 DE 19853536322 DE19853536322 DE 19853536322 DE 3536322 A DE3536322 A DE 3536322A DE 3536322 A1 DE3536322 A1 DE 3536322A1
Authority
DE
Germany
Prior art keywords
wheelchair
support wheel
swiveling
travel
joystick
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.)
Granted
Application number
DE19853536322
Other languages
German (de)
English (en)
Other versions
DE3536322C2 (US20030199744A1-20031023-C00003.png
Inventor
Herbert Michael Ventura Calif. Doman
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
Publication of DE3536322A1 publication Critical patent/DE3536322A1/de
Application granted granted Critical
Publication of DE3536322C2 publication Critical patent/DE3536322C2/de
Granted 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
    • B60L15/2036—Electric differentials, e.g. for supporting steering vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D11/00—Steering non-deflectable wheels; Steering endless tracks or the like
    • B62D11/02—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides
    • B62D11/04—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of separate power sources
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Public Health (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Power Engineering (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Handcart (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
DE19853536322 1984-10-12 1985-10-11 Rollstuhl mit kraftantrieb durch einzelantriebsmotoren Granted DE3536322A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/660,074 US4549624A (en) 1984-10-12 1984-10-12 Wheelchair direction control means

Publications (2)

Publication Number Publication Date
DE3536322A1 true DE3536322A1 (de) 1986-05-22
DE3536322C2 DE3536322C2 (US20030199744A1-20031023-C00003.png) 1989-05-03

Family

ID=24648027

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853536322 Granted DE3536322A1 (de) 1984-10-12 1985-10-11 Rollstuhl mit kraftantrieb durch einzelantriebsmotoren

Country Status (6)

Country Link
US (1) US4549624A (US20030199744A1-20031023-C00003.png)
JP (1) JPH0229945Y2 (US20030199744A1-20031023-C00003.png)
CA (1) CA1231886A (US20030199744A1-20031023-C00003.png)
DE (1) DE3536322A1 (US20030199744A1-20031023-C00003.png)
FR (1) FR2571682B3 (US20030199744A1-20031023-C00003.png)
GB (1) GB2165503B (US20030199744A1-20031023-C00003.png)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5044043A (en) * 1986-04-21 1991-09-03 Tennant Company Speed and steering control for a floor maintenance machine
US4967864A (en) * 1988-10-05 1990-11-06 Everest & Jennings, Inc. Modular power drive wheelchair
US5323866A (en) * 1993-03-01 1994-06-28 Hydro-Quebec Power steering system
NL9300400A (nl) * 1993-03-05 1994-10-03 Ligtvoet Products Bv Aandrijfbesturingsinrichting voor een voertuig, in het bijzonder voor een rolstoel, en voertuig voorzien van een dergelijke aandrijfbesturingsinrichting.
US5799258A (en) * 1996-02-22 1998-08-25 Fidanza; Andre Wheelchair monitoring system
NL1005297C1 (nl) * 1997-02-17 1998-08-18 Seenus Nl Bv R Van Rolstoel.
JP3072479B2 (ja) * 1997-06-10 2000-07-31 丸石自転車株式会社 車椅子
US5862874A (en) * 1997-06-19 1999-01-26 University Of Pittsburgh Steering mechanism for short wheelbased four-wheeled vehicles
US6615937B2 (en) 1999-07-30 2003-09-09 Invacare Corporation Motorized wheelchairs
US6202773B1 (en) * 1999-07-30 2001-03-20 Invacare Corporation Motorized wheelchairs
US6491122B2 (en) 2000-05-08 2002-12-10 Pride Mobility Products Corporation Variable-speed control for vehicle
DE10064430B4 (de) * 2000-12-21 2012-11-08 Amazone Machines Agricoles S.A. Selbstfahrendes Gerät
JP3997112B2 (ja) * 2002-05-24 2007-10-24 キヤノン株式会社 現像剤補給装置
EP1591093A1 (en) * 2004-04-27 2005-11-02 Sunrise Medical HHG Inc. Wheelchair
EP1591094A1 (en) * 2004-04-27 2005-11-02 Sunrise Medical HHG Inc. Wheelchair with drive wheels responsive to operational characteristics of casters
TWM270937U (en) * 2004-10-26 2005-07-21 Yung-Cheng Chen Diversion differential controlling structure for scooter
US20070051541A1 (en) * 2005-09-07 2007-03-08 Delphi Technologies, Inc. Method of castor management
EP1972486A1 (en) 2007-03-19 2008-09-24 Invacare International Sàrl Motorized wheelchair
US8315770B2 (en) * 2007-11-19 2012-11-20 Invacare Corporation Motorized wheelchair
WO2015186412A1 (ja) * 2014-06-02 2015-12-10 株式会社村田製作所 移動体
CN105997381B (zh) * 2016-05-04 2017-09-05 许金华 一种轮椅
US10864127B1 (en) 2017-05-09 2020-12-15 Pride Mobility Products Corporation System and method for correcting steering of a vehicle
US11198482B2 (en) * 2017-06-27 2021-12-14 Honda Motor Co., Ltd. Oscillation-type vehicle
US11419773B2 (en) 2019-11-09 2022-08-23 The Onward Project, LLC Convertible wheelchair
IT202100019280A1 (it) * 2021-07-21 2023-01-21 Alba Robot S R L Metodo per la correzione di errori di odometria durante la movimentazione autonoma di un apparato a rotelle e relativa unità di controllo

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2010594A1 (de) * 1970-03-06 1971-09-23 Siemens Ag Kraftfahrzeug mit Wechselstromantrieb
DE3304708A1 (de) * 1983-02-11 1984-08-16 Jungheinrich Unternehmensverwaltung Kg, 2000 Hamburg Steueranordnung fuer einen elektrisch angetriebenen rollstuhl

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2905878A (en) * 1957-03-20 1959-09-22 Preco Inc Servo control system
US3814199A (en) * 1972-08-21 1974-06-04 Cleveland Machine Controls Motor control apparatus adapted for use with a motorized vehicle

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2010594A1 (de) * 1970-03-06 1971-09-23 Siemens Ag Kraftfahrzeug mit Wechselstromantrieb
US3756335A (en) * 1970-03-06 1973-09-04 Siemens Ag Automotive vehicle equipped with an alternating-current drive
DE3304708A1 (de) * 1983-02-11 1984-08-16 Jungheinrich Unternehmensverwaltung Kg, 2000 Hamburg Steueranordnung fuer einen elektrisch angetriebenen rollstuhl

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DE-B.: WEDDIGEN/JÜNGST, Elektronik, Springer Verlag Berlin etc., 1986, S.178 *
DE-Z.: Biomedizinische Technik, Bd.29, H.5/1984, S.95-103 *

Also Published As

Publication number Publication date
US4549624A (en) 1985-10-29
JPS61130223U (US20030199744A1-20031023-C00003.png) 1986-08-14
DE3536322C2 (US20030199744A1-20031023-C00003.png) 1989-05-03
GB2165503B (en) 1987-10-21
GB8521485D0 (en) 1985-10-02
FR2571682B3 (fr) 1987-03-20
FR2571682A1 (fr) 1986-04-18
JPH0229945Y2 (US20030199744A1-20031023-C00003.png) 1990-08-13
CA1231886A (en) 1988-01-26
GB2165503A (en) 1986-04-16

Similar Documents

Publication Publication Date Title
DE3536322C2 (US20030199744A1-20031023-C00003.png)
DE60209629T2 (de) "Steer-by-wire"-Aufsitzmäher
DE19808100B4 (de) Lenksystem für Fahrzeuge
DE2906372C2 (de) Kranken-Rollstuhl
DE3338700C2 (US20030199744A1-20031023-C00003.png)
DE69418858T2 (de) Vierradlenkungssystem für fahrzeuge
DE3338702A1 (de) Vierrad-lenkung fuer fahrzeuge
DE3800476A1 (de) Verfahren zum stabilisieren eines einachsigen radfahrzeugs und fahrzeug, das nach diesem verfahren stabilisiert ist
DE1481777C3 (de) Lenkvorrichtung für einen fahrbaren Portalkran
DE3538802C2 (de) Automatisches Differential-Sperrsystem für Arbeitsfahrzeuge sowie mit einem automatischen Differential-Sperrsystem ausgestattetes Arbeitsfahrzeug
DE3345231C1 (de) Regelverfahren und Vorrichtungen zum Betreiben eines aus einem Ackerschlepper und einem Pflug bestehenden Gespanns
DE3440625A1 (de) Landwirtschaftlicher schlepper
EP3536857A1 (de) Gleitschalungsfertiger und verfahren zum betreiben eines gleitschalungsfertigers
DE3135512A1 (de) Elektronisches traktor-fuehrungssystem
DE2812319A1 (de) Einrichtung zur fuehrung eines mit hilfe von zwei hydraulischen kraftquellen angetriebenen fahrzeuges
DE4140124C1 (US20030199744A1-20031023-C00003.png)
DE102016009646A1 (de) Bodenfräse und Verfahren zum Betrieb einer Bodenfräse
DE884207C (de) Strassenwalze mit lenkbaren Walzenachsen
DE802640C (de) Strassenwalze
EP0935024B1 (de) Bodenverdichtungsvorrichtung und Verfahren zu deren Steuerung
DE1655487A1 (de) Rollstuhl mit Motorantrieb
DD201924A5 (de) Gleisstopfungsmaschine
EP0055304B1 (de) Flurförderfahrzeug mit Antriebseinrichtungen für hohe Geschwindigkeiten in beiden Fahrtrichtungen
DE2730281C2 (de) Von einem Schlepper gezogene Rübenerntemaschine
DE2753994C2 (de) Spielfahrzeug

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee