Mobile RPV landing deck

• US 4,147,317 A
• Filed: 06/23/1977
• Issued: 04/03/1979
• Est. Priority Date: 06/23/1977
• Status: Expired due to Term

• Current Assignee: All American Industries Incorporated
• Original Assignee: All American Industries Incorporated
• Inventors: Mayhew, Harry E., De Shay, Harry W.
• Primary Examiner(s): Barefoot, Galen L.
• Application Number:
  US05/809,478
• Time in Patent Office: 649 Days
• Field of Search: 244/110, 244/114-116, 244/63, 114/261, 114/262
• US Class Current: 244/116
• CPC Class Codes: B64C 39/024 of the remote controlled vehicle type, i.e. RPV
• CPC Class Codes: B64F 1/02 for arresting aircraft, e.g. nets or cables
• CPC Class Codes: B64U 10/25 Fixed-wing aircraft VTOL aircraft B64U10/20
• CPC Class Codes: B64U 70/30 for capturing UAVs in flight by ground or sea-based arresting gear, e.g. by a cable or a net

Abstract

A deck for landing an arrested RPV has a row of substantially parallel elastic stringers deployed between a pair of open bed trailers. The stringers are attached to longitudinal rails on the trailers and to wind-up winches for tensioning the stringers. A pendant or net is attached across one of the trailers between a pair of stanchions and is connected to energy absorbers on the other trailer for arresting the landing RPV and dropping it down on the deck. Protruding elements of the RPV slide down inbetween the stringers to protect them from damage as the larger body and wing portions are caught on the stringers.

Claims

1. A mobile RPV landing deck comprising a pair of over-the-road trailers for disposition with their longitudinal axes parallel to each other with a distance between them substantially equal to the length of the deck, a plurality of somewhat elastic longitudinal stringers disposed substantially perpendicular to the longitudinal axes of the trailers, longitudinal anchor means on each of the trailers for supporting the elastic stringers deployed between the trailers in a spaced parallel disposition, detachable connecting means on the ends of the stringers for attaching them to the trailers whereby the stringers are deployed parallel and a short distance from each other to form an elastic deck between the trailers for receiving an arrested RPV dropped down upon the deck, the detachable connecting means being constructed and arranged for rapid and convenient detachment of the stringers to at least one of the trailers whereby the stringers may be rapidly disconnected from at least one of the trailers and stored upon at least one of the trailers whereby the deck may be rapidly and conveniently moved together with the trailers from one location to another, an aircraft-arresting means is connected to at least one of the trailers, an energy absorber is mounted on at least one of the trailers including a linear payout element, and linear means connects the aircraft-arresting means to the linear payout element.

2. A mobile landing deck as set forth in claim 1, wherein an arresting means is disposed at least on one of the trailers for catching the landing RPV and dropping it down upon the deck.

3. A mobile landing deck as set forth in claim 2, wherein the arresting means comprises an aircraft-arresting pendant.

4. A mobile landing deck as set forth in claim 2, wherein the arresting means comprises an aircraft-arresting net.

5. A mobile landing deck as set forth in claim 1, wherein the somewhat elastic stringers are disposed in loops, and each of the loops have a tensioning means inserted in them whereby the tension on the stringers can be varied.

6. A mobile landing deck as set forth in claim 1, wherein supporting legs are mounted on at least one of the trailers for supporting it against the pull of the elastic stringers.

7. A mobile landing deck as set forth in claim 6, wherein the supporting legs are mounted on both of the trailers.

8. A mobile landing deck as set forth in claim 2, wherein an aircraft-arresting means is mounted on both of the trailers.

9. A mobile landing deck as set forth in claim 1, wherein the stringers comprise nylon type.

10. A mobile landing deck as set forth in claim 1, wherein the longitudinal anchor means comprises longitudinal rails on the trailers.

11. A mobile landing deck as set forth in claim 10, wherein the stringers have tensioning means inserted in them whereby the tension on the stringers can be varied.

12. A mobile landing deck as set forth in claim 11 wherein the tensioning means comprises small winches.

13. A mobile landing deck as set forth in claim 12, wherein the stringers are disposed in loops, each of the loops have a small winch inserted in them, and the loops are attached to at least one of the rails by detachable hooks.

14. A mobile RPV landing deck comprising a pair of over-the-road trailers for disposition parallel to each other with a distance between them substantially equal to the length of the deck, a plurality of somewhat elastic longitudinal stringers, longitudinal anchor means on each of the trailers for supporting the elastic stringers deployed between the trailers in a spaced parallel disposition, detachable connecting means on the ends of the stringers for attaching them to the trailers whereby the stringers are deployed parallel and a short distace from each other to form an elastic deck between the trailers for receiving an arrested RPV dropped down upon the deck, the detachable connecting means being constructed and arranged for rapid and convenient detachment of the stringers to at least one of the trailers whereby the stringers may be rapidly disconnected from at least one of the trailers and stored upon at least one of the trailers whereby the deck may be rapidly and conveniently moved together with the trailers from one location to another, an aircraft-arresting means is connected to at least one of the trailers, an energy absorber is mounted on at least one of the trailers including a linear payout element, linear means connects the aircraft-arresting means to the linear payout element, and the aircraft-arresting means being mounted on one of the trailers, and the energy absorber is mounted on the other of the trailers.