Apparatus for capturing securing and traversing remotely piloted vehicles and methods therefor

• US 4,890,802 A
• Filed: 06/01/1988
• Issued: 01/02/1990
• Est. Priority Date: 06/01/1987
• Status: Expired due to Term

• Current Assignee: Indal Technologies, Inc. (Curtiss-Wright Corporation)
• Original Assignee: Indal Technologies, Inc. (Curtiss-Wright Corporation)
• Inventors: Cunliffe, Geoffrey, Burgess, R. Anthony, Tadros, Atef
• Primary Examiner(s): Peters, Jr., Joseph F.
• Assistant Examiner(s): NOT, DEFINED
• Application Number:
  US07/200,925
• Time in Patent Office: 580 Days
• Field of Search: 244/114 R, 244/115, 244/116, 244/63, 244/17.17, 244/100 R
• US Class Current: 244/115
• CPC Class Codes: B64F 1/125 Mooring or ground handling devices for helicopters

Abstract

An RPV for use on shipboard, the RPV having a lower support (for example a plurality of legs) comprising a plurality of broad pads at the lower end, a downwardly extending probe (or finger) extending from each pad, the lower end carrying wings within the probe that may be extended from the probe to extend laterally for securing below a grid through which each probe (or finger) may extend.

Claims

1. A remotely piloted vehicle comprising a lower support comprising a plurality of broad pads suitable for sitting on a remotely piloted vehicle securing system, without the pads penetrating through the securing system, the pads carrying a downwardly extending probe of sufficient length to pass through the grid securing system, each probe carrying within the probe a pair of laterally extending wings for securing the remotely piloted vehicle to a securing system when the pads sit on the securing system and are retractable into the probe when the remotely piloted vehicle is to be launched, wherein the pair of laterally extendable wings are spring loaded and urged to extend normally laterally from the probe and which wings may be held in a folded vertically extending position within the probe by a pin.

2. The remotely piloted vehicle of claim 1, wherein the broad pads carry a downwardly directed recess opening downwardly for receiving an annulus surrounding the probe and carrying a downwardly directed surface on the underside of the annulus for engaging the securing system, the annulus carrying resilient means for being moveably secured to the pin, the pin extending vertically through the probe for engaging the wings and carrying a pair of vertically spaced recesses for receiving the resilient means, downwardly extending spring means between the resilient means and a fixed portion normally urging the annulus downwardly whereby

(a) when the remotely piloted vehicle is launched and in the air, the wings are folded, caused by the pin engaging the wings, the resilient means in the annulus are in the lower recess and the annulus is spaced below the recess;

(b) when the remotely piloted vehicle has engaged a grid system, the annulus of each probe is pushed up into the downwardly opening recess, and the pin carried in the probe is elevated by the elevation of the annulus and thus the resilient means causes the pin to be raised with the annulus, releasing the wings to extend laterally;

(c) when the remotely piloted vehicle is ready for launching the pin may be depressed folding the wings into the probe with the resilient means of the annulus moved into the upper recess in the pin and the annulus is in the recess; and

(d) after the remotely piloted vehicle has been launched, the annulus is depressed by the downwardly extending spring means out of the upper recess into the lower recess.

3. The remotely piloted vehicle of claim 2 wherein the resilient means comprises a pair of diametrically disposed radially spring loaded pins urged towards the center of the annulus.