DE8805610U1 - - Google Patents

Info

Publication number
DE8805610U1
DE8805610U1 DE8805610U DE8805610U DE8805610U1 DE 8805610 U1 DE8805610 U1 DE 8805610U1 DE 8805610 U DE8805610 U DE 8805610U DE 8805610 U DE8805610 U DE 8805610U DE 8805610 U1 DE8805610 U1 DE 8805610U1
Authority
DE
Germany
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
Application number
DE8805610U
Other languages
English (en)
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.)
Guenter Meier 4952 Porta Westfalica De GmbH
Original Assignee
Guenter Meier 4952 Porta Westfalica De 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=DE8805610(U1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Guenter Meier 4952 Porta Westfalica De GmbH filed Critical Guenter Meier 4952 Porta Westfalica De GmbH
Priority to DE8805610U priority Critical patent/DE8805610U1/de
Publication of DE8805610U1 publication Critical patent/DE8805610U1/de
Priority to ES198989107186T priority patent/ES2037901T3/es
Priority to DE8989107186T priority patent/DE58903629D1/de
Priority to AT89107186T priority patent/ATE86093T1/de
Priority to EP89107186A priority patent/EP0339500B1/de
Expired 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
DE8805610U 1988-04-28 1988-04-28 Expired DE8805610U1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE8805610U DE8805610U1 (de) 1988-04-28 1988-04-28
ES198989107186T ES2037901T3 (es) 1988-04-28 1989-04-21 Silla de ruedas.
DE8989107186T DE58903629D1 (de) 1988-04-28 1989-04-21 Rollstuhl.
AT89107186T ATE86093T1 (de) 1988-04-28 1989-04-21 Rollstuhl.
EP89107186A EP0339500B1 (de) 1988-04-28 1989-04-21 Rollstuhl

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE8805610U1 true DE8805610U1 (de) 1988-07-07

Family

ID=6823460

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8805610U Expired DE8805610U1 (de) 1988-04-28 1988-04-28
DE8989107186T Expired - Fee Related DE58903629D1 (de) 1988-04-28 1989-04-21 Rollstuhl.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8989107186T Expired - Fee Related DE58903629D1 (de) 1988-04-28 1989-04-21 Rollstuhl.

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19932109C1 (de) * 1999-07-09 2000-08-24 Invacare Deutschland Gmbh Gefederter Rollstuhl

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0412133B1 (de) * 1988-11-17 1993-12-08 Invacare Corporation 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
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
US7293801B2 (en) 2003-08-18 2007-11-13 Invacare Corporation Self-stabilizing suspension for wheeled vehicles
US11213441B2 (en) 2002-10-25 2022-01-04 Invacare Corporation Suspension for wheeled vehicles
DE602008004311D1 (de) 2007-02-08 2011-02-17 Invacare Corp Rollstuhlaufhängung
DK2111204T3 (da) 2007-02-14 2011-07-18 Invacare Corp Stabilitetsstyringssystem
CA2775916C (en) 2009-10-09 2015-02-03 Invacare Corporation Wheelchair suspension
AU2013221283B2 (en) 2012-02-15 2017-05-25 Invacare Corporation 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19932109C1 (de) * 1999-07-09 2000-08-24 Invacare Deutschland Gmbh Gefederter Rollstuhl

Also Published As

Publication number Publication date
DE58903629D1 (de) 1993-04-08
EP0339500A2 (de) 1989-11-02
ES2037901T3 (es) 1993-07-01
EP0339500B1 (de) 1993-03-03
ATE86093T1 (de) 1993-03-15
EP0339500A3 (en) 1990-02-14

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