Wheelchair dockage and storage system
US4565482A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Nov 22, 1982 |
| Grant date | Jan 21, 1986 |
| Priority date | — |
| Expiry date | Nov 22, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S414/134
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An assembly for raising and collapsing a wheelchair having collapsible legs including a first arm having a first hook at the end thereof for reversibly engaging the proximal leg of the wheelchair and having a lowered and a raised position, and a second arm having a second hook at the end thereof for reversibly engaging the distal leg of the wheelchair and being operatively connected to the first arm for movement between the raised and lowered positions therewith. The second arm has a retracted and an extended position relative to the first arm. A first motor reversibly moves the first and second arms between the raised and lowered positions for raising and lowering the wheelchair, and a second motor reversibly moves the second arm relative to the first arm to reversibly collapse the distal leg of the wheelchair against the proximal leg thereof. A method is provided including the steps of attaching the first arm of the assembly to the proximal leg of the wheelchair, extending the second arm and attaching the second arm to the distal leg of the wheelchair, pivoting the first arm upwardly to raise the first and second arms and the wheelchair attached thereto, and retracting the second…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.