Parachute supported aircraft with controlled wing collapse and inflation
US7048227B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 10, 2003 |
| Grant date | May 23, 2006 |
| Priority date | — |
| Expiry date | Nov 10, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64D17/24
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
This invention relates to a parachute supported aircraft having a frame and a seat for supporting at least a pilot. A parachute is coupled to the frame by a plurality of riser lines for allowing the parachute to inflate and form a wing for lifting the frame. A pair of upwardly extending masts are coupled to the frame. Each mast supports a vertically displaceable sleeve receiving a group of riser lines. Control cables connected to a winch raise and lower the sleeves to allow the pilot to selectively collapse and inflate the wing in a controlled fashion. A wing elevating cord can be used by the pilot to help pull the parachute from a generally vertical, partially inflated, lockout position into a generally horizontal, more inflated, flight position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.