Handle assembly for wheel chair brake mechanism
US7066482B2 · kind B2 · utility
5Cited by
17References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 29, 2005 |
| Grant date | Jun 27, 2006 |
| Priority date | — |
| Expiry date | Apr 29, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61G5/127
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The brake handle assembly of the invention may be retrofittable to an existing foldable wheelchair. The brake handle assembly includes a coupling member provided to a foldable wheelchair frame near a handle grip. The brake release assembly further includes a hand release lever operably coupled to the coupling member and a wheel brake mechanism. The release lever may be configured to disengage the wheel brake mechanism from a wheel of the wheelchair when depressed by a user. The brake handle assembly may also further include a friction brake actuation mechanism and a brake lockout mechanism.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.