ES2037901T3 - Silla de ruedas. - Google Patents

Silla de ruedas.

Info

Publication number
ES2037901T3
ES2037901T3 ES198989107186T ES89107186T ES2037901T3 ES 2037901 T3 ES2037901 T3 ES 2037901T3 ES 198989107186 T ES198989107186 T ES 198989107186T ES 89107186 T ES89107186 T ES 89107186T ES 2037901 T3 ES2037901 T3 ES 2037901T3
Authority
ES
Spain
Prior art keywords
spring
driven
chair frame
joint
drive
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 - Lifetime
Application number
ES198989107186T
Other languages
English (en)
Inventor
Gunter Meier
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.)
GUNTER MEIER GmbH
Original Assignee
GUNTER MEIER 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6823460&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2037901(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by GUNTER MEIER GmbH filed Critical GUNTER MEIER GmbH
Application granted granted Critical
Publication of ES2037901T3 publication Critical patent/ES2037901T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61G5/10—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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1078—Parts, details or accessories with shock absorbers or other suspension arrangements between wheels and frame

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)
  • Handcart (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Materials For Medical Uses (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

EN LA SILLA DE RUEDAS ACCIONADA POR UN MOTOR ELECTRICO Y UTILIZADA PARA ENFERMOS E IMPOSIBILITADOS, CADA RUEDA DE ACCIONAMIENTO CON SU ACCIONAMIENTO (2) SE AMORTIGUA SEPARADAMENTE Y DE FORMA OPUESTA AL BASTIDOR (3) DE LA SILLA Y TIENE COMO MUELLE (4) PARA CADA RUEDA (1) DE ACCIONAMIENTO UN RESORTE TELESCOPICO EN FORMA DE FUELLE DE PRESION DE GAS O UNOS AMORTIGUADORES DE CHOQUES. EL MUELLE (4) ENGRANA CON UN EXTREMO EN UNA ARTICULACION DEL ACCIONAMIENTO (2) ASENTADO EN EL EJE (6) DE LA RUEDA Y SE INMOVILIZA CON EL OTRO EXTREMO EN UNA ARTICULACION (7) EN EL BASTIDOR (3) DE LA SILLA. DE UN MODO PREFERENTE SE ACCIONAN AMBAS RUEDAS TRASERAS (1) Y SE AMORTIGUAN DE FORMA OPUESTA AL BASTIDOR DE LA SILLA (3).
ES198989107186T 1988-04-28 1989-04-21 Silla de ruedas. Expired - Lifetime ES2037901T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8805610U DE8805610U1 (de) 1988-04-28 1988-04-28 Rollstuhl

Publications (1)

Publication Number Publication Date
ES2037901T3 true ES2037901T3 (es) 1993-07-01

Family

ID=6823460

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989107186T Expired - Lifetime ES2037901T3 (es) 1988-04-28 1989-04-21 Silla de ruedas.

Country Status (4)

Country Link
EP (1) EP0339500B1 (es)
AT (1) ATE86093T1 (es)
DE (2) DE8805610U1 (es)
ES (1) ES2037901T3 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68911301T2 (de) * 1988-11-17 1994-03-24 Invacare Corp Motorkrankenfahrstuhl mit quer angeordnetem antriebsmechanismus.
US5180025A (en) * 1991-12-13 1993-01-19 Yeh Bean Shung Wheeled-chair chassis with a suspension mechanism
FR2685866B1 (fr) * 1992-01-03 1997-08-29 Cophignon Jacques Montage d'amortisseurs pour fauteuils roulants des handicapes.
NL9202183A (nl) * 1992-12-17 1994-07-18 Seenus Nl Bv R Van Rolstoel.
NL9300063A (nl) * 1993-01-13 1994-08-01 Ligtvoet Products Bv Rolstoel.
US5518081A (en) * 1993-07-15 1996-05-21 Thibodeau; Bryan H. All-terrain, all-weather wheelchair
US5575348A (en) * 1994-04-15 1996-11-19 Invacare Corporation Powered wheelchair with adjustable center of gravity and independent suspension
DE4420877C2 (de) * 1994-06-15 2001-09-20 Invacare Deutschland Gmbh Rollstuhl
DE19932109C1 (de) * 1999-07-09 2000-08-24 Invacare Deutschland Gmbh Gefederter Rollstuhl
US6554086B1 (en) 2000-10-27 2003-04-29 Invacare Corporation Obstacle traversing wheelchair
US7040429B2 (en) 2001-10-10 2006-05-09 Invacare Corporation Wheelchair suspension
US11213441B2 (en) 2002-10-25 2022-01-04 Invacare Corporation Suspension for wheeled vehicles
US7293801B2 (en) 2003-08-18 2007-11-13 Invacare Corporation Self-stabilizing suspension for wheeled vehicles
EP2272478B1 (en) 2007-02-08 2012-05-23 Invacare Corporation Wheelchair suspension
CA2829909C (en) 2007-02-14 2016-10-04 Robert Bekoscke Stability control system
EP2485698B1 (en) 2009-10-09 2017-05-17 Invacare Corporation Wheelchair suspension
NZ628837A (en) 2012-02-15 2016-10-28 Invacare Corp Wheelchair suspension
CN105496668A (zh) * 2014-09-26 2016-04-20 广东凯洋医疗科技集团有限公司 一种电动轮椅用轮毂快速离合装置
US11903887B2 (en) 2020-02-25 2024-02-20 Invacare Corporation Wheelchair and suspension systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2110269C2 (de) * 1971-03-04 1983-03-17 Fa. Wilhelm Meyer, 4973 Vlotho Faltbarer Krankenfahrstuhl
US4190263A (en) * 1978-05-22 1980-02-26 Albuquerque Patents, Ltd. Wheelchair with shock absorber
DE3414204A1 (de) * 1984-04-14 1985-10-24 Horst 4970 Bad Oeynhausen Lindenkamp Kleinfahrzeug, insbesondere fuer behinderte

Also Published As

Publication number Publication date
EP0339500A3 (en) 1990-02-14
DE8805610U1 (de) 1988-07-07
DE58903629D1 (de) 1993-04-08
ATE86093T1 (de) 1993-03-15
EP0339500B1 (de) 1993-03-03
EP0339500A2 (de) 1989-11-02

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