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US 7,665,691 B2Granted
Aerial vehicle launching system and method
AssigneeRaytheon Company
InventorsPatrick T. Hanzlick, Joshua J. Lange
Life of this patent
Estimating the term…
Abstract
An aerial vehicle launching system includes a launch platform and a restraint system coupled to the launch platform. The restraint system has at least one passive restraint suitably adapted to indirectly restrain an aerial vehicle. The restraint system is configured to coordinate the uniform retention and release of the passive restraint in order to launch the aerial vehicle.
Claims21
An aerial vehicle launching system comprising:
- a launch platform having a glide drawer with a first section and a second section, the first section extendably attached to the second section;
- and
- a restraint system coupled to the launch platform, wherein the restraint system comprises a passive restraint for each main gear and a nose gear to indirectly restrain an aerial vehicle and configured to coordinate substantially uniform retention and release of the passive restraints in order to launch the aerial vehicle,
- wherein engagement and disengagement of the passive restraints is at least partly affected by disposition of the first section in relation to the second section,
- wherein the passive restraint for each main gear and the nose gear comprises elements to allow the main gear and the nose gear to float within a volume but not escape restraint,
- wherein the passive restraint for the nose gear further comprise a tensioned nose gear lever coupled to the second section to apply a downward force to restrain upward motion of the nose gear, and
- wherein retraction of the first and second sections retracts the tensioned nose gear lever and removes the passive restraints.
4 more elements
A method for launching an aerial vehicle comprising:
- providing a launch platform having a glide drawer with a first section and a second section, the first section extendably attached to the second section;
- providing a restraint system coupled to the launch platform, wherein the restraint system passively restrains the aerial vehicle using a passive restraint for each main gear and a nose gear, and wherein the restraint system is configured to coordinate substantially uniform retention and retention and release of the passive restraints in order to launch the aerial vehicle;
- bringing the aerial vehicle to a launch velocity;
- and
- releasing the aerial vehicle from the restraint system by retraction of the first and second sections,
- wherein the passive restraint for each main gear and the nose gear comprise elements to allow the main gear and the nose gear to float within a volume but not escape restraint,
- wherein the passive restraint for the nose gear further comprises a tensioned nose gear lever coupled to the second section to apply a downward force to restrain upward motion of the nose gear, and
- wherein retraction of the first and second sections retracts the tensioned nose gear lever and removes the passive restraints.
5 more elements
An aerial vehicle launching system comprising:
- a propulsion vehicle;
- a launch platform coupled to the propulsion vehicle having a glide drawer with a first section and a second section, the first section extendably attached to the second section;
- and
- a restraint system coupled to the launch platform, wherein the restraint system comprises a passive restraint for each main gear and a nose gear to indirectly restrain an aerial vehicle and configured to coordinate substantially uniform retention and release of the passive restraints in order to launch the aerial vehicle,
- wherein engagement and disengagement of the passive restraints is at least partly affected by disposition of the first section in relation to the second section,
- wherein the passive restraint for each main gear and the nose gear comprise elements to allow the main gear and the nose gear to float within a volume but not escape restraint,
- wherein the passive restraint for the nose gear further comprises a tensioned nose gear lever coupled to the second section to apply a downward force to restrain upward motion of the nose gear, and
- wherein retraction of the first and second sections retracts the tensioned nose gear lever and removes the passive restraints.
5 more elements
Dependencies are inferred from the claim text.