Method and apparatus for retrieving a hovering aircraft

US8348193B2 · kind B2 · utility

Assignee

• Aerovel Corporation · US

Inventors

• Brian T. McGeer · Underwood, US
• Andreas H. von Flotow · Hood River, US
• Corydon C. Roeseler · Hood River, US

Key dates

• Filing date: Jul 2, 2012
• Grant date: Jan 8, 2013
• Expiry date: Jul 2, 2032

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B64U70/30
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

For retrieval of a hovering aircraft, a cable, bar, or similar fixture is suspended in an approximately horizontal orientation across the retrieval area between two well-separated supports. The aircraft slowly flies into this fixture, which then slides along the aircraft in a direction approximately parallel with the aircraft's thrust line. This leads to the aircraft becoming fastened to the fixture by an interceptor or aircraft capturer, which in alternative embodiments are respectively on the aircraft or the fixture or both. Thrust is then reduced, and the aircraft comes to rest hanging from the fixture for subsequent removal. Retrieval is thus accomplished with simple and economical apparatus, light and unobtrusive elements on the aircraft, low risk of damage, and only moderate piloting accuracy.