132results about "Parachutes training apparatus" patented technology

A method of providing user somatosensory experience for “thrill seeking jumping like activities” (for purposes such as but not limited to training, game, or entertainment) involves:

Providing means for changing elevation of user that rapid enough for user to feel the difference of gravity feeling or “G force” with feelings of user under stationary situation, wherein the facing direction relative to the direction of movement and/or pose of the user can be changed, and the speed of elevation change provide by the means can be controlled/adjusted;

While the user using the elevation changing means, using a computer-implemented virtual reality system to present to the user a virtual reality environment. The view point and/or direction changes in the virtual reality environment are consistent with the position changes and/or self motion of the user in the elevation changing means;

So that the user experiences the virtual reality environment under a “variable gravity” condition or “G-Force” provided by the elevation changing means in a synchronized way, such “variable gravity” condition enhancing experience of the virtual reality environment. It is also possible for users to interact with the system by means such as game controller or gesture and etc, so that the output of the elevation means could be affected/changed by user input.

A vertical wind tunnel flight simulator comprises a flight chamber wherein a flier may experience a freefall simulation. Airflow to support the flier is induced by fans connected above the flight chamber through a duct. A staging area having openings to the flight chamber is adjacent to the flight chamber. One or two return air ducts are used to return air from the fans outlet to the fans inlet. Opposed louvers are included on at least one duct segment thereby regulating the temperature via forcing ambient air into the simulator. The use of many duct segments having diverging walls adds commercial value to the system by lowering the height. Mounting components on the roof and behind walls creates a spectacular pedestrian viewing scene of people in flight.

A parachute release system is configured to releasably couple a parachute to a payload. A parachute release mechanism is coupled to a suspension strap routed through a strap sleeve. The parachute release mechanism is configured to provide near-simultaneous separation of the suspension straps from the payload via operation of a rotatable hinge pin. The strap sleeve reduces the possibility of the suspension strap becoming entangled with the payload. With this system and method, larger payloads may be supported and/or the mass of the parachute release system may be reduced.

An Unmanned Aerial Vehicle (UAV) system that couples the speed and responsiveness of a shoulder-launched rocket with the stable, slow-moving aerial platform of a parafoil is disclosed. The unique use of an over-damped rocket automatically positions the parafoil upwind of its target and overcomes the inherent inability of the parafoil to make headway in adverse wind conditions. This marriage of a rocket and a parafoil creates a valuable new synergy that allows the rocket to very quickly position a payload at altitude and defeat any adverse winds, while the parafoil provides an inexpensive and easy-to-fly vehicle for reconnaissance or accurately placing a payload on a target. The system is suitable for aerial videography, thermal imagery, target designation, sensor placement or precision munitions delivery; and can perform these functions at a small fraction of the cost of any other UAV. Unlike other UAV's, no flying skills are required of the operator. The system is so simple to use that no special training is required even for flying at night, and the intrinsic stability of the parafoil eliminates the need for avionic control systems.

A deployment brake release system for use with an airborne guidance unit (AGU) of a parachute suitable for precision cargo delivery. The parachute includes deployment brake lines secured at one end to the edge of the canopy and connected at the other end through looped ends to motor control lines. The motor control lines are, in turn, engaged with the motor of the AGU. The deployment brake release system includes at least one hook mount having a hook secured to the AGU frame. The looped ends of the deployment brake lines are engaged with the hook during rigging so that, upon deployment, opening forces are applied to the hook mount rather than the motor. After full canopy inflation, the motor, via the motor control lines, pulls on the brake line looped ends to disengage them from the hook, transferring subsequent canopy loads to the AGU motor for the remainder of the flight. A method for releasing the deployment brake lines is also disclosed.

A cost-effective pack adapted to be distributed from an aircraft in the event of a natural, military, political, or other disaster includes an outer package, at least one item in the outer package for aerial delivery, and at least one aerodynamic component formed on the outer package and methods and systems for making the pack.

An emergency safety jacket equipped with a rear ejecting parachute to protect an operator against forward accidental impact when riding a motorcycle-type vehicle is herein disclosed. The safety jacket comprises a back-mounted parachute being manually activated and ejected rearward using a propelling device, thereby removing the operator off the rear of the vehicle. The safety jacket also comprises a padded long-sleeve design with an outer shell which provides enhancements to protect the operator from impact, abrasion, and fire. The emergency safety jacket is specifically envisioned for use with motorcycle and scooter type vehicles.

An aerial distribution system and method for deploying items is disclosed. The system includes a bulk shipping container comprised of a single piece of corrugated plastic, cut and folded into a closable box, a plurality of deployment boxes within the bulk shipping container, each deployment box containing at least one item, a plurality of tethers, each tether coupling a deployment box to the bulk shipping container, and a freefall retarding device coupled to the bulk shipping container.

A free fall simulator with a flight chamber, a fan system to generate airflow in the flight chamber, and a noise attenuation housing substantially enclosing the fan system.

The invention relates to a steering unit for a wind propulsion system, the steering unit comprising a first fixed attachment means for securing a first end of a tractive cable the second end of which is secured to a device or a vehicle to which a tractive force shall be transferred, a second attachment means for attaching a number of tractive lines, the second end of which being secured to an aerodynamic wing element, a mechanical support frame connecting the first attachment means to the second attachment means for transferring a tractive force. The invention aims at providing such a steering unit with improved design for better maneuverability and stability. According to the invention the second attachment means of the improved steering unit comprise at least one upper fixed attachment point, a left moveable attachment point, a right moveable attachment point, and steering actuator means for varying the distance between the upper fixed attachment point and the left moveable attachment point and for varying the distance between the upper fixed attachment point and the right moveable attachment point.

The invention relates to a demonstration device for powerless flying devices and, in particular, flying sport devices such as jumping skis (9) or parasails and for bird-human costumes (20, 23). The inventive device has the following features: a suspending device (11) for the individual(s), which holds the individual(s) in a position that would be assumed during an actual flight using the respective flying device, and; a support (30, 31, 32) that is connected to the suspending device in such a manner that the trajectory of the individual(s) located in the suspending device is essentially determined by the movement of the support and not by the flying device connected to the individual(s).

The invention relates to a semi-physical simulation system for simulated skydiving training. The semi-physical simulation system for simulated skydiving training comprises an image server, a visual simulation helmet, a spatial posture inductive sensor, a location tracer and a simulating trainee suspension mechanism, wherein the image server is used for designing and outputting scenes, the visual simulation helmet is used for receiving and displaying the scenes generated by and transmitted from an image workstation, the spatial posture inductive sensor comprises a helmet sensor and a parachute cord movement sensor, and the simulating trainee suspension mechanism is used for lifting up trainees until both feet of the trainees are off the ground to form a suspension state. The semi-physical simulation system for simulated skydiving training and an operation method thereof have the advantages that three-dimensional scenes, physical equipment and physical operations are combined, cost on skydiving training is greatly lowered, the situations that skydiving training cannot be carried out due to bad weathers and the like are avoided, and risks in skydiving training is lowered to the minimum. The semi-physical simulation system for simulated skydiving training serves as an essential training system before physical skydiving of skydivers.

A navigational computer design for high altitude and other similar navigational needs includes a processor, which receives as input signals from navigational and navigational related sensors such as a GPS, compass, inertial measurement unit and sensors. Processor utilizes the navigational information to provide a display to the user indicating present navigational positional information as well is providing a flight path to follow to the target. The navigational computer includes a device that enables it to operate in a peer-to-peer network with other similar navigational computers such that during use, users may track one another. Once on the ground, the navigational computer may be used to continue navigation.

The invention relates to a VR (virtual reality) parachuting training simulator, comprising a support frame, a suspending lift, an operating device, a fan, VR goggles, and an image processing device; the support frame includes a top cover, an upper frame, pillars and lower frame, the upper and lower ends of the pillars are fixedly connected with the edges of the upper and lower frames, the upper frame is provided with a mounting terrace, a cross beam is fixed on the mounting terrace, the suspending lift is mounted on the cross beam, the bottom of the suspending lift is connected with suspendingbelts and a safety belt, the operating device includes a parachute rope and a force sensor, the force sensor is fixed on the upper frame, one end of the parachute rope is connected to the force sensor, a VR goggles holder is arranged on the corresponding pillar, and the VR goggles is arranged on the VR goggles holder. The VR simulation technology, real equipment and physical operation are integrated herein to truly simulate operation and feeling of parachuting training exercise, parachutists gain improved training efficiency and more standardized parachuting action, and training risk is reduced.

The invention provides a parachuting training analog system. The parachuting training analog system comprises a landing position module and a parachute falling manipulating module, wherein the landing position module comprises a predetermined landing position, and the parachute falling manipulating module comprises a manipulating unit used for enabling a parachutist to land on the predetermined landing position. The parachuting training analog system can enable the parachutist to land on the predetermined landing position precisely.

Devices, methods, and systems for slowing the descent of an object in flight such as a baseball using a parachute are presented. A parachute assembly includes a canopy attached to a plurality of suspension lines converging downwardly to a corresponding number of attachment points on the surface of a ball. The attachment points are substantially equidistantly spaced apart along a line of substantially equal latitude. In one embodiment, each attachment point defines an opening to an interior channel extending to a central chamber. Each suspension line is inserted into an interior channel, through the central chamber, and out of the ball through a common shaft, where the lines are fastened together in a bundle and then withdrawn until the bundle lies in the central chamber, retaining the lines inside the ball.