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US 12,110,119 B2Granted
Airdrop azimuth control system
OwnerRoy L. Fox, Jr.inventor
Life of this patent
Estimating the term…
Abstract
A parachute system includes a payload support configured to operably support a payload below a parachute and an azimuth control device mounted to the payload support and/or the payload. The azimuth control device is configured to operably impart a yaw rotation to the payload in order to adjust an azimuth of the payload. The azimuth control device may include a thrust producing fluid jet device, a thrust producing propeller device, and/or a manipulatable control surface, among others.
Claims17
A parachute system comprising:
- a payload support configured to operably support a payload below a parachute;
- and
- an azimuth control device mounted to at least one of the payload support or the payload, wherein the azimuth control device comprises:
- a first side facing fluid jet device configured to emit a first thrust producing fluid stream in a first direction to operably impart a yaw rotation to the payload in order to adjust an azimuth of the payload;
- and
- a second side facing fluid jet device configured to emit a second thrust producing fluid stream in a second direction opposite the first direction.
3 more elements
A method of using a parachute system, the method comprising:
- coupling an azimuth control device to at least one of a payload support or a payload, wherein the azimuth control device includes a first side facing fluid jet device configured to emit a first thrust producing fluid stream in a first direction to operably impart a yaw rotation to the payload in order to adjust an azimuth of the payload, and the azimuth control device further includes a second side facing fluid jet device configured to emit a second thrust producing fluid stream in a second direction opposite the first direction;
- deploying the payload from an aircraft;
- deploying a parachute coupled to the payload support;
- and
- operating the azimuth control device to adjust the azimuth of the payload during descent of the payload beneath the parachute.
2 more elements
A parachute system comprising:
- a parachute;
- a payload support configured to operably support a payload below the parachute;
- an interface between the parachute and the payload, the interface including a first textile sling extending from a first clevis/shackle toward the parachute and a second textile sling extending from a second clevis/shackle toward the payload support, the first clevis/shackle defines a first opening facing a first direction substantially perpendicular to a first direction of tension of the first textile sling, the second clevis/shackle defines a second opening facing a second direction substantially perpendicular to a second direction of tension of the second textile sling, the second clevis/shackle is configured to rotate with respect to the first clevis/shackle, and the second clevis/shackle extends through the first opening of the first clevis/shackle;
- and an azimuth control device mounted to at least one of the payload support or the payload.
1 more element
Dependencies are inferred from the claim text.