WO2009129806A3 - Elektromotorisch angetriebenes rad - Google Patents

Elektromotorisch angetriebenes rad Download PDF

Info

Publication number
WO2009129806A3
WO2009129806A3 PCT/DE2009/000604 DE2009000604W WO2009129806A3 WO 2009129806 A3 WO2009129806 A3 WO 2009129806A3 DE 2009000604 W DE2009000604 W DE 2009000604W WO 2009129806 A3 WO2009129806 A3 WO 2009129806A3
Authority
WO
WIPO (PCT)
Prior art keywords
rim
ferromagnetic material
electromotively driven
base
wheel
Prior art date
Application number
PCT/DE2009/000604
Other languages
English (en)
French (fr)
Other versions
WO2009129806A2 (de
Inventor
Vadym Cherner
Jörg Rauschenbach
Stefan Lippert
Original Assignee
Ipdd Gmbh & Co. Kg
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 Ipdd Gmbh & Co. Kg filed Critical Ipdd Gmbh & Co. Kg
Publication of WO2009129806A2 publication Critical patent/WO2009129806A2/de
Publication of WO2009129806A3 publication Critical patent/WO2009129806A3/de

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
    • 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
    • A61G5/1005—Wheelchairs having brakes
    • A61G5/1008—Wheelchairs having brakes for gradually slowing down the wheelchair
    • 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
    • A61G5/1005—Wheelchairs having brakes
    • A61G5/101—Wheelchairs having brakes of the parking brake type, e.g. holding the wheelchair
    • 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
    • A61G5/1005—Wheelchairs having brakes
    • A61G5/1021—Wheelchairs having brakes engaging specific brake elements
    • A61G5/1027—Hub elements, e.g. drums
    • 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
    • A61G5/1083—Quickly-removable wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/0026—Propulsion aids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0038—Disposition of motor in, or adjacent to, traction wheel the motor moving together with the wheel axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0092—Disposition of motor in, or adjacent to, traction wheel the motor axle being coaxial to the wheel axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/80—Other vehicles not covered by groups B60Y2200/10 - B60Y2200/60
    • B60Y2200/84—Wheelchairs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/0026—Propulsion aids
    • B62B5/0033—Electric motors
    • B62B5/0036—Arrangements of motors
    • B62B5/004—Arrangements of motors in wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B5/00—Accessories or details specially adapted for hand carts
    • B62B5/04—Braking mechanisms; Locking devices against movement
    • B62B5/048—Hub brakes; drum brakes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Tires In General (AREA)

Abstract

Die Erfindung betrifft elektromotorisch angetriebene Räder, wobei der Antrieb als Radnabenantrieb, mit den damit verbundenen Vorteilen ausgebildet ist. Aufgabe der Erfindung ist es, elektromotorisch angetriebene Räder vorzuschlagen, bei denen für den Elektromotor ein ausreichender Raum vorhanden ist, in dem er angeordnet werden kann und das erfindungsgemäße Rad trotzdem klein dimensioniert werden kann. Bei einem erfindungsgemäßen Rad ist das Felgenbett (4) der Felge umlaufend ringförmig aus einem ferromagnetischen Werkstoff, beispielsweise einer Eisenlegierung, bevorzugt einem Stahl gebildet. Mit diesem Werkstoff muss zumindest ein geschlossener ringförmiger Teilbereich des Felgenbettes gebildet sein. Mit einem nichtferromagnetischen Werkstoff sind dann zumindest Teile einer Radschüssel (3) sowie ggf. auch die Felgenhörner (3.1, 3.2) gebildet. Am aus ferromagnetischen Werkstoff gebildeten Felgenbettbereich sind Permanentmagnete des Elektromotors angebracht und in Bezug zu den elektrischen Spulen angeordnet.
PCT/DE2009/000604 2008-04-24 2009-04-23 Elektromotorisch angetriebenes rad WO2009129806A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008021298A DE102008021298B3 (de) 2008-04-24 2008-04-24 Elektromotorisch angetriebenes Rad für Rollstühle
DE102008021298.9 2008-04-24

Publications (2)

Publication Number Publication Date
WO2009129806A2 WO2009129806A2 (de) 2009-10-29
WO2009129806A3 true WO2009129806A3 (de) 2011-04-14

Family

ID=40418438

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2009/000604 WO2009129806A2 (de) 2008-04-24 2009-04-23 Elektromotorisch angetriebenes rad

Country Status (2)

Country Link
DE (1) DE102008021298B3 (de)
WO (1) WO2009129806A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2006569C2 (nl) * 2011-04-07 2012-10-09 Handicare B V Rolstoel.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5465802A (en) * 1994-06-16 1995-11-14 Yang; Chen-Chi Electromotive wheel with a disengageable stator
DE19516896A1 (de) * 1995-05-09 1996-11-14 Schmid Maschbau Antriebseinrichtung für ein elektrisch betriebenes Fahrzeug

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5465802A (en) * 1994-06-16 1995-11-14 Yang; Chen-Chi Electromotive wheel with a disengageable stator
DE19516896A1 (de) * 1995-05-09 1996-11-14 Schmid Maschbau Antriebseinrichtung für ein elektrisch betriebenes Fahrzeug

Also Published As

Publication number Publication date
DE102008021298B3 (de) 2009-04-09
WO2009129806A2 (de) 2009-10-29

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