IE782140L - Construction of wheelchairs for invalids - Google Patents
Construction of wheelchairs for invalidsInfo
- Publication number
- IE782140L IE782140L IE214078A IE214078A IE782140L IE 782140 L IE782140 L IE 782140L IE 214078 A IE214078 A IE 214078A IE 214078 A IE214078 A IE 214078A IE 782140 L IE782140 L IE 782140L
- Authority
- IE
- Ireland
- Prior art keywords
- wheelchair
- pawl member
- wheel
- figures
- bar
- Prior art date
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
- A61G5/10—Parts, details or accessories
- A61G5/1005—Wheelchairs having brakes
- A61G5/1013—Wheelchairs having brakes engaging the wheel
- A61G5/1018—Wheelchairs having brakes engaging the wheel on the running surface
-
- 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
- A61G5/1035—Wheelchairs having brakes manipulated by wheelchair user
-
- 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
-
- 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
- B62B5/0485—Braking mechanisms; Locking devices against movement by braking on the running surface, e.g. the tyre
Abstract
A brake device for use with a wheelchair includes a pawl member 57 pivotally mounted on a bar 56 which is itself mounted on the frame 51 of the wheelchair. In use the pawl member 57 engages a wheel 21 of the wheelchair to allow rotation of the wheel 21 in the desired direction but prevent return rotational movement of the wheel 21. A ball catch 64 is shown provided to hold the pawl member 57 in a non-operative position when desired. The bar 56 is mounted by a metal support plate 50 to upright 51 of the wheelchair but in other embodiments (Figures 1-2,3-4) support plate is mounted on wheelchair arm. In Figures 3-4 pawl member (35) is biased by a spring (40). <IMAGE>
[GB2034427A]
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IE214078A IE782140L (en) | 1978-10-27 | 1978-10-27 | Construction of wheelchairs for invalids |
GB7936910A GB2034427B (en) | 1978-10-27 | 1979-10-24 | Brake device for a wheelchair |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IE214078A IE782140L (en) | 1978-10-27 | 1978-10-27 | Construction of wheelchairs for invalids |
Publications (1)
Publication Number | Publication Date |
---|---|
IE782140L true IE782140L (en) | 1980-04-27 |
Family
ID=11033052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE214078A IE782140L (en) | 1978-10-27 | 1978-10-27 | Construction of wheelchairs for invalids |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2034427B (en) |
IE (1) | IE782140L (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4462605A (en) * | 1981-05-29 | 1984-07-31 | Georgia Tech Research Institute | Wheelchair having anti-rollback mechanism |
US4538825A (en) * | 1984-03-15 | 1985-09-03 | Georgia Tech Research Institute | Wheelchair anti-rollback mechanism |
US6688437B2 (en) | 2001-04-10 | 2004-02-10 | Universal Medical Products, Inc. | Wheelchair brake system with anti-rollback and anti-tip capabilities |
-
1978
- 1978-10-27 IE IE214078A patent/IE782140L/en unknown
-
1979
- 1979-10-24 GB GB7936910A patent/GB2034427B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2034427B (en) | 1982-11-10 |
GB2034427A (en) | 1980-06-04 |
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