EP1937381A1 - Simulateur de chutes libres apte a presenter un environnement visuel simule - Google Patents
Simulateur de chutes libres apte a presenter un environnement visuel simuleInfo
- Publication number
- EP1937381A1 EP1937381A1 EP06808262A EP06808262A EP1937381A1 EP 1937381 A1 EP1937381 A1 EP 1937381A1 EP 06808262 A EP06808262 A EP 06808262A EP 06808262 A EP06808262 A EP 06808262A EP 1937381 A1 EP1937381 A1 EP 1937381A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- vein
- aerodynamic
- wall
- free
- fall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
- A63G31/00—Amusement arrangements
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
- A63G31/00—Amusement arrangements
- A63G2031/005—Skydiving
Definitions
- the present invention relates to a device for simulating free fall as practiced by the paratroopers by means of a vertical wind tunnel, ie means intended to maintain substantially stationary at least one person in a position of free fall in an upward vertical airflow. More particularly, the invention relates to a free-fall simulator comprising means for representing a simulated external visual environment during the simulated free fall.
- the vertical wind tunnels used in the aerodynamic research centers have inspired the developers of freefall simulators. Despite their relatively high costs, these vertical wind tunnels allow, when their power is sufficient, to ensure the stationary position of a parachutist in free fall condition in a stream of vertical aerodynamic flow in which the air flows from the bottom to the top of the vein and with speeds compatible with maintaining the parachutist in a stable vertical position, typically from 40 m / s to 70 m / s.
- the walls of the aerodynamic vein are made of a flexible material such as a fabric or a sheet of a transparent material, but rigid structures are arranged near the flexible walls of the vein aerodynamics to which these walls are connected by sails.
- This arrangement of the aerodynamic vein and its holding does not guarantee that the person moving in a state of free fall will not hit a rigid structure in case of impact against the wall of the flexible aerodynamic vein, let alone in case of failure flexible wall, for example a tear.
- US Patent 5655909 proposes to simulate the visual environment of the parachutist by means of screens on at least a portion of the aerodynamic vein in which the parachutist evolves when performing a simulated jump.
- the proposed solution is to replace a portion of the wall of the vein with an image presentation device with multiple screens, sometimes known as the image wall device.
- This type of device makes it possible to generate images on relatively large surfaces but has the drawbacks of presenting an image with lines forming a grid corresponding to the edges of the screens, of being very heavy and bulky, therefore of a difficult installation and also of place on the wall of the aerodynamic vein rigid structures, including screens and their indispensable supports.
- the present invention provides a jump simulator that is both easy to install and easy to implement, provides maximum security for users, and architecture that provides a visual representation of the 360-degree environment. during the simulated free fall.
- the free-fall simulator comprises wind power generating means for generating an air flow of a speed compatible with the maintenance in a state of free fall of at least one person in an aerodynamic stream.
- substantially vertical axis consisting of a flexible material film, resistant and inelastic, such as a fabric having the shape of a tube only attached to two frames positioned at the ends of the tube, the flexible material film constituting the vein being stretched in the longitudinal direction of the tube by the only means of a holding superstructure to which frames are attached.
- the aerodynamic stream wall is made in a single expandable panel flexible film closed on itself by means of a line of fasteners to form the tube of the aerodynamic stream.
- said superstructure is of such dimensions that the flexible wall of the aerodynamic stream is sufficiently far away from any rigid element of the superstructure so that the person in a simulated fall state can not hit a rigid structure in the event of loss of control of his position. in the aerodynamic vein.
- the wind generator means comprise at least one motor preferably located in a chamber, at least one propeller and a rectifier-diffuser.
- the rectifier-diffuser is located at the upper part of the chamber containing the at least one motor and the superstructure maintains the aerodynamic vein vertically above and substantially in the axis of the rectifier-diffuser.
- the air to be accelerated in the aerodynamic vein enters a chamber comprising the at least one motor by at least one opening made in a wall of the chamber.
- the wind power generation means are advantageously installed in a fixed manner in all or part of a transport container.
- the film made of flexible material constituting the wall of the aerodynamic vein is translucent and makes it possible, by acting as a screen, to project the outside of the vein with visible images from the inside of the the vein.
- images capable of simulating the visual effect of the free fall are projected by at least one projector located outside the vein or by a plurality of projectors making it possible to cover a visual field of 360 degrees in a horizontal plane.
- the projectors are advantageously attached to the superstructure for maintaining the aerodynamic vein.
- the projected images incorporate in real time the image of at least one person filmed in a state of free fall in another free-fall simulator.
- the aerodynamic vein and other elements of the free-fall simulator are protected from the weather, and possibly from excessive light with regard to the penumbra necessary for a good contrast of the projected images, by means of cover such as a tarpaulin and or panels, which means advantageously take advantage of the aerodynamic vein holding superstructure while maintaining the conditions of openings or airtightness necessary for the correct aerodynamic operation of the simulator.
- Control and control means are provided to monitor the operation of the free-fall simulator and the evolutions of the person in a state of free fall as well as to act on the operation of the simulator.
- FIG. 1 general view of an embodiment of a simulator according to the invention and its main constituent parts
- - Figure 2 view of the wind power generation means and skinned of the chamber comprising a motor
- FIG. 3 perspective view of an aerodynamic vein according to the invention and image projection means on the wall of the aerodynamic vein;
- FIG. 4 view of a superstructure for maintaining the aerodynamic vein and external protection means
- FIG. 5 illustration of the means associated with the free-fall simulator.
- the detail a) presents an example of means of control and monitoring of the simulator.
- the free-fall simulator comprises wind generator means 1 capable of ensuring the acceleration of the air in an aerodynamic vein, an aerodynamic stream 2 of dimensions adapted to the evolutions of at least one person 6 in a situation of free fall, means 3 for generating real or simulated images of an external visual environment for the person moving in the aerodynamic vein, means 4 for controlling and controlling the wind tunnel and image generation means, a superstructure 5 able to maintain these various means and possible accessory means and to support means of protection vis-à-vis the external environment.
- these means and said superstructure are made to ensure the transportability of the entire simulator for example in one or more containers whose dimensions are compatible with the traditional means of transport by road, rail, sea or by air.
- the example of a given detailed description of a free-fall simulator according to the invention essentially corresponds to the case of a free-fall simulator having the capacity to be transported easily for simplified delivery and commissioning or for use itinerant in order to discover the freefall to the greatest number of people in skydiving clubs or in public events.
- the wind power generator means 1 comprise at least one engine 10 whose power is calculated according to the mean section 23 of the aerodynamic stream 2 and the desired speed of the vertical flow of air into the vein.
- This motor or these motors 10 which are electric or thermal, drive, if necessary via reducers and or angle deflectors, not shown, one or more propellers 11 whose characteristics are also established from the characteristics of the aerodynamic vein 2 and characteristics of the desired aerodynamic flow.
- the determination of the total power required and the detailed characteristics of the propeller or propellers is a known means for the calculation of aerodynamic wind tunnels.
- one or more heat engines for example diesel-type engines, capable of supplying powers of the order of 1000 KW which are necessary to drive the propeller (s). 11 of the blower of a simulator according to the invention.
- the number of propellers 11 and motors 10 is selected as a function of the average section 23 of the aerodynamic stream 2 and the power of the available engines. Economic criteria may also lead to the selection of less powerful engines in greater numbers for example.
- the engine (s) 10 of the wind power generation means are installed in a chamber 12, which chamber 12 is designed to receive at its upper portion 13 the aerodynamic vein 2.
- the propeller (s) 11 are mounted with their axes of rotation 14 substantially vertical so to generate a flow of air 15 facing upwards.
- the air 15 thus accelerated is taken from the chamber 12 where the motor or motors 10 are located, which improves the cooling of all the motors 10 and any gearboxes.
- At least one opening 17 is provided in the wall of the chamber 12 to allow the arrival of air 18 essential to the operation of the aerodynamic stream 2.
- a or fuel tanks 70 are provided to provide the desired autonomy to the wind tunnel. These tanks 70 and the arrival hoses and fuel return are carried out in accordance with the rules of art and safety standards in force. For example, if the simulator is roaming, the fuel reserve is divided into several tanks 70 to not exceed a volume of 500 liters per tank, maximum allowed by certain standards for mobile installations, and the tank or tanks 70 are preferably isolated from the engine (s) 10 to limit the risks in the event of the beginning of fire. In particular fire and fire protection means (not shown in the figures) are installed as much as needs in the chamber 12 of the engine or engines.
- This diffuser-diffuser 19 is intended to stabilize the aerodynamic flow 15 accelerated by the propeller (s) 11 which is particularly turbulent after passing through the propeller (s). .
- this rectifier-diffuser 19 is made with a grid consisting of thin walls of a sufficient height so that the flow is stabilized during its crossing.
- the chamber 1 containing the engine (s) 10, the propeller (s) 11, optionally the diffuser rectifier 19 and possibly fuel tanks 70 in the case of the use of heat engines are advantageously installed in one or several containers of the size of road, rail, sea or air transport.
- this or these containers are able to receive elements from other parts of the simulator, after their disassembly, to facilitate the transport of the fall simulator.
- a chamber 1 In a container of traditional dimensions that is approximately 3 meters wide, 12 meters long and 2.6 meters high, it is thus possible to make a chamber 1 with a length of about 4 meters and the width of the container, sufficient to contain the motor (s) 10, the propeller (s) 11 and the diffuser-diffuser 19. The remaining space is about 8 meters along the length of the container allows the installation or storage during transport of other means associated with the simulator .
- This vein 2 corresponds to a tube of substantially vertical axis, having one end base 21 and an upper end 22 and preferably substantially cylindrical or slightly conical flared upwardly.
- the upper end section 22 is larger than that of the lower end 21 to create in the aerodynamic vein 2 a negative speed gradient from the bottom upwards, gradient whose effect is favorable. the stability on the height position in the vein 2 of the person 6 in a state of free fall.
- the middle section 23 is preferably substantially circular but other sections are possible, for example elliptical sections or polygonal sections.
- the dimensions transverse to the aerodynamic flow 15 of the lower section 21 of the vein 2 are limited to about 3 meters.
- the upper section 22 of the vein 2 has for example 3.6 meters in its transverse dimensions to the aerodynamic flow 15 and for example of the order of 4 meters in its useful height in the direction of the aerodynamic flow Between the lower and upper ends 21 and 22.
- the side wall 24 of the aerodynamic vein 2 in which the persons 6 are moving in a state of free fall is produced by means of a film of flexible material.
- This film for example a fabric chosen for its strength and stability dimensional, is assembled to form a tube whose length and perimeters at the ends correspond to those sought for the length of the aerodynamic vein 2 and the perimeters of its end sections 21, 22.
- fabrics made with synthetic fibers of materials such as polyesters or aramids, for example Dacron® or Kevlar®, widely used for aeronautical applications or for the manufacture of the sails of boats.
- the tube forming the wall 24 of the aerodynamic stream 2 is made by means of a panel, said film of flexible material, developable and closed on itself to bring edge to edge the opposite sides of the panel substantially oriented along a generator of the tube.
- the contiguous edges are assembled by means of a line of fasteners 27 whose resistance is at least the same level as that of the film of flexible material.
- Fasteners are for example made by means of zippers or laces passing through eyelets or hook fabrics such as Velcro® or combinations of these means.
- the fastening means are chosen to allow rapid opening and closing of the wall 24 to a height sufficient to allow the passage of the person 6 before or after a simulated jump.
- this film of flexible material is stretched between two end frames 28, 29 giving said film of flexible material the expected shape for the ends, respectively 21, 22, of the aerodynamic stream 2.
- These frames 28, 29 are made to the means of tubes or profiles made of metal or composite materials for example, whose shape and section are sufficient to ensure the rigidity and strength necessary to take up the tensioning forces in the flexible material film, including during the operation of the simulator. It is essential that there be no rigid structure close to the wall 24, let alone inside the aerodynamic vein 2.
- the tensioning and the maintenance of the fabric constituting the wall 24 of the aerodynamic vein 2 between its two end frames 28, 29 is made by connecting said frames 28, 29 to the superstructure 5 whose rigid elements are remote from the wall 24 of the aerodynamic stream 2 and which ensures the maintenance in the correct position of the frames end 28, 29.
- the lower frame 28 is fixed above or around the outlet of the diffuser 19 and so as to force the flow of air 15 accelerated by the one or more propellers 11 to penetrate into the aerodynamic stream 2.
- the upper frame 29 is attached to the upper part of the superstructure.
- at least one of the two frames 28, 29 is fixed by means of tensioners, not shown, for example screw tensioners or hydraulic tensioners, which facilitate the assembly of the aerodynamic stream 2 and to apply to the film of flexible material the desired tensioning forces.
- the elastic means are interposed in series with the fasteners of at least one of the two frames to give the concerned frames the possibility of slight displacements in order to limit the forces in the flexible material film. case of shock in the aerodynamic vein 2 during its use.
- This architecture of the aerodynamic vein 2 allows, in addition to its relatively easy assembly and disassembly, to limit the risk of serious injury to the person 6 moving in a state of free fall in case of shocks against the wall 24, avoiding any possibility of contact with a rigid structure.
- the forces induced in said film are taken into account because of the risks of shocks in addition to the tension forces of the assembly and the forces related to the aerodynamic flows.
- another important feature of the wall 24 of the aerodynamic vein 2 is its ability to serve as an image projection screen.
- the film of flexible material retained, in addition to its essential mechanical characteristics, is translucent so that images projected from outside the aerodynamic vein 2 on the outer face 35 of said vein are satisfactorily visible on the face interior 36 of the wall 24 of the vein by the person 6 in a state of free fall.
- Some films made of flexible materials made from fibers of synthetic materials already mentioned have sufficient translucency characteristics, without transparency or excessive opacity, to ensure this screen function.
- the projected image represents: a fixed image of the horizon, or; a vertically scrolling image of fixed forms, for example by means of a disc or a drum carrying the patterns to be projected and rotating behind a projector lens, or;
- At least three projectors are arranged around the aerodynamic vein to ensure a correct representation of the external environment 360 ° in the horizontal plane.
- the projectors 31 have, if necessary, means for correcting the image.
- geometry of images such as lenses 32 anamorphosors or images shaped before projection by electronic means 33 associated with the projectors 31 when using video projectors, to take into account the fact that the screen constituted by the wall 24 of the aerodynamic stream 2 is curved.
- a superstructure 5 is disposed above the chamber 12 containing the wind generator means 1. This superstructure ensures the positioning and the maintaining the frames 28 and 29 located at the ends of the aerodynamic vein 2.
- this superstructure 5 takes into account the extreme case of a failure of the flexible wall 24 of the aerodynamic vein 2 and furthermore of the mattresses 52, for example with a foam filling, are if necessary arranged to protect particular areas against which the person 6 in a state of free fall could be made to have contacts.
- the distance between the wall 24 of the aerodynamic stream 2 and the vertical uprights of the superstructure 5 is substantially at least equal to the average diameter of the aerodynamic stream 2, ie about 3 meters in the embodiment example. given detail of the invention.
- this superstructure 5 supports means 53 for protecting the aerodynamic vein 2 and its associated means 1, 3, 4 of the environment, wind and rain in particular, when the free-fall simulator is not installed in a protected location such as inside a building.
- these protection means 53 or other dedicated means are able to create around the aerodynamic vein 2 a dark enough environment to ensure sufficient contrast of the projected images on the translucent walls 24 of the vein 2 when the free fall simulator is equipped with means 3 for representing the external visual environment.
- These protection means 53 consist for example of more or less opaque panels attached to the superstructure or a tarpaulin of the type used for the realization of marquees intended for the reception of the public and resting on the superstructure 5 or on secondary structures (not shown).
- these protection means 53 resting on the superstructure 5 also cover the chamber 12 in which are installed the motors 10 or at least the opening or openings 17 of the chamber 12 through which the air 18 which is accelerated in the aerodynamic vein 2.
- the space 54 between the wall 24 of the aerodynamic vein 2 and the wall of these protection means 53 serves as a circulation zone for the return of air between the outlet 22 of the vein and the openings 17 of the engine chamber.
- This space is therefore also sized to have a sufficient section so that the flow of air flowing in the wind tunnel can be assured without loss of excessive loads.
- a receiver adapted by its structure and its forms to direct the air coming out of the aerodynamic vein towards the sides and downwards around the aerodynamic vein 2 is disposed near the exit 22 of the vein, at its upper part.
- these protection means 53 protect the aerodynamic vein 2 and its ancillary elements 1, 3, 4. In all cases, these protection means 53 are designed so as not to interfere with the aerodynamic flow. arrival of the outside air to the opening or openings 17 of the chamber 12 of the engines. Above the aerodynamic vein 2, at the upper part of the protection means 53, one or more openings are provided to let the air leaving the aerodynamic stream 2 to the ambient air. This or these openings are preferably surmounted by a receiver 56 to prevent rain or foreign bodies, and possibly light, do not can enter the protected area of the aerodynamic vein 2 but without hindering the flow of air to pass to the open air.
- the superstructure 5 is made with dimensions sufficient for the projectors 31 associated with the visual environment representation system 3 during the free fall to be fixed in a safe and stable manner with respect to the aerodynamic vein 2.
- the dimensions of the superstructure 5 are compatible with the positioning of the spotlight (s) 31 at a sufficient distance from the wall 21 of the aerodynamic stream 2 which serves as a projection screen so that this or these projectors 31 operate from satisfactory way.
- the precision and the stability of these projectors 31 are necessary so that the projected images are sufficiently stable and for the quality of the rendering of the whole of the scene notably in the connection areas of the images projected by the different projectors 31, when several projectors 31 are used.
- the superstructure consists of a set of beams 51 equipped with removable links 57, by bolting end caps (not shown) for example, in order to ensure the assembly and possibly the dismantling for its transport of the free fall simulator.
- the simulator comprises in particular at least one control and control station 4 which allows from a cockpit 41 of the simulator to monitor the parameters of the simulator and its equipment.
- the temperatures the air of the blower; c cooling water; c oil in engines and gears; the powers and rotational speeds at the output of the engine or motors or on the axis or axes of the propeller (s);
- the control part comprises at least the means for controlling the power of the blower to act in particular on the speed of the flow of air in the aerodynamic vein, a speed which differs in particular according to the weight of the person 6 to maintain in state simulated free fall, and also includes control devices of safety-related devices, such as emergency stop commands or related to fire safety means.
- control and control means can be automated.
- the free-fall simulator also comprises at least one surveillance camera 42 making it possible to observe the person 6 in the aerodynamic vein 2 by means of at least one video monitor 43 near the control and control station.
- a camera 42 is placed outside the part of the vein 2 or can evolve the person 60 in free fall state, for example in the upper part, above a protective net 25 which limits the useful upper position of the aerodynamic vein, or lower part, below a thread 26 which limits the useful lower position.
- This camera 42 and or other cameras, associated or not, also serves if needs to record the evolutions of the person 6 in a state of free fall.
- the skydiver in training thus has the opportunity to review his simulated jump and to analyze his faults and the corrections of attitudes that he has to work.
- people who have performed a free fall simulation have the possibility to keep a recording in memory of their experience of free fall.
- the images of the person 6 in free fall state in a simulator can be sent in real time means 3 for representing the simulated visual environment of the other simulators operating in a coordinated manner so that said images are inserted into the images projected in this or these other simulators.
- multi-person jump prints are simulated without the need for a large drop simulator and avoiding the risks inherent in multi-person jumps in the same wind tunnel vein.
- other means 7 are associated with the free-fall simulator, for example means 71 for access to the aerodynamic vein 2, an area 72 for preparing people for the simulated fall, means 73 to wait for the public waiting for a simulated fall.
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0552606A FR2889969B1 (fr) | 2005-08-30 | 2005-08-30 | Simulateur de chutes libres apte a presenter un environnement visuel simule |
PCT/FR2006/050822 WO2007026100A1 (fr) | 2005-08-30 | 2006-08-29 | Simulateur de chutes libres apte a presenter un environnement visuel simule |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1937381A1 true EP1937381A1 (fr) | 2008-07-02 |
EP1937381B1 EP1937381B1 (fr) | 2010-11-10 |
Family
ID=36263745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06808262A Not-in-force EP1937381B1 (fr) | 2005-08-30 | 2006-08-29 | Simulateur de chutes libres apte a presenter un environnement visuel simule |
Country Status (11)
Country | Link |
---|---|
US (1) | US20090312111A1 (fr) |
EP (1) | EP1937381B1 (fr) |
JP (1) | JP2009506367A (fr) |
CN (1) | CN101252974A (fr) |
AT (1) | ATE487522T1 (fr) |
AU (1) | AU2006286433A1 (fr) |
CA (1) | CA2620731A1 (fr) |
DE (1) | DE602006018170D1 (fr) |
FR (1) | FR2889969B1 (fr) |
RU (1) | RU2008112134A (fr) |
WO (1) | WO2007026100A1 (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2478526C1 (ru) * | 2011-08-10 | 2013-04-10 | Николай Николаевич Петухов | Устройство для безопасного спуска с высотных объектов |
CN102589917B (zh) * | 2012-02-23 | 2014-09-24 | 华中科技大学 | 无拖曳航天器的自由落体验证装置 |
US9045232B1 (en) | 2013-03-14 | 2015-06-02 | Timothy A. Burke | Transportable system for simulating free fall in air |
CN103921947B (zh) * | 2014-03-27 | 2016-01-13 | 中国科学院长春光学精密机械与物理研究所 | 跳伞模拟训练半实物仿真系统及其操作方法 |
CN104174166B (zh) * | 2014-09-01 | 2017-09-26 | 佰泽泰源(北京)投资管理有限公司 | 移动式垂直娱乐风洞 |
CN104485034B (zh) * | 2014-12-28 | 2017-03-08 | 上海电机学院 | 翼装飞行器模拟装置 |
SG11201706709RA (en) | 2015-02-20 | 2017-09-28 | Bungy New Zealand Ltd | Object movement control apparatus and method |
WO2016170365A2 (fr) | 2015-04-22 | 2016-10-27 | Romanenko Ruslan | Simulateur de parachutisme à soufflerie verticale |
US10537816B2 (en) * | 2017-06-30 | 2020-01-21 | Antonio Arias, IV | Body flight simulator |
WO2019097292A1 (fr) | 2017-11-17 | 2019-05-23 | Skyventure International (Uk) Ltd | Système de capteur modulaire interactif pour souffleries de chute libre en intérieur |
US10765958B2 (en) | 2018-04-02 | 2020-09-08 | Maida Engineering, Inc. | System, method, and apparatus for power limited sky diving wind tunnel drive train/fan |
CN109224467A (zh) * | 2018-09-01 | 2019-01-18 | 爱洛丁(上海)娱乐发展有限公司 | 露天娱乐风洞装置 |
CN111729327B (zh) * | 2020-06-09 | 2021-10-15 | 西安翔辉机电科技有限责任公司 | 一种体验型风洞 |
US11891182B2 (en) * | 2023-01-23 | 2024-02-06 | Flight-1 Technologies, LLC | Multi-axis parachute and skydiving simulator |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3484953A (en) * | 1967-05-15 | 1969-12-23 | Ray H Norheim Jr | Apparatus for simulating free fall through air |
CA1103877A (fr) * | 1978-03-06 | 1981-06-30 | Mamoru Kawaguchi | Agencement tendeur pour l'erection d'une structure |
EP0092557A1 (fr) * | 1981-10-20 | 1983-11-02 | S.M. RESEARCH & DEVELOPMENT LIMITED | Simulateur pour exercices de parachutisme |
JPS6224894A (ja) * | 1985-03-08 | 1987-02-02 | Sumitomo Metal Ind Ltd | サブマ−ジア−ク溶接用溶融型フラツクス |
JPS61268281A (ja) * | 1985-05-24 | 1986-11-27 | 三井造船株式会社 | スカイダイビング体験装置 |
US5593352A (en) * | 1994-02-28 | 1997-01-14 | Methfessel; Harley A. J. | Mobile ground level skydiving apparatus |
US5753811A (en) * | 1994-07-19 | 1998-05-19 | Inversiones Bernoulli C.A. | Aerodynamic tunnel particularly suited for entertainment purposes |
US5655909A (en) * | 1995-03-06 | 1997-08-12 | Kitchen; William J. | Skydiving trainer windtunnel |
JPH08244692A (ja) * | 1995-03-09 | 1996-09-24 | Ishikawajima Harima Heavy Ind Co Ltd | パラシュート操縦訓練用シミュレータ |
WO2000059595A1 (fr) * | 1999-03-30 | 2000-10-12 | Escandar, S.L. | Installation pour la simulation de vol libre de personnes par actionnement d'un ecoulement d'air |
US6805558B1 (en) * | 2000-11-20 | 2004-10-19 | David Carl | Free fall and game simulator |
-
2005
- 2005-08-30 FR FR0552606A patent/FR2889969B1/fr not_active Expired - Fee Related
-
2006
- 2006-08-29 WO PCT/FR2006/050822 patent/WO2007026100A1/fr active Application Filing
- 2006-08-29 CN CNA200680031734XA patent/CN101252974A/zh active Pending
- 2006-08-29 AU AU2006286433A patent/AU2006286433A1/en not_active Abandoned
- 2006-08-29 CA CA002620731A patent/CA2620731A1/fr not_active Abandoned
- 2006-08-29 AT AT06808262T patent/ATE487522T1/de not_active IP Right Cessation
- 2006-08-29 US US12/064,925 patent/US20090312111A1/en not_active Abandoned
- 2006-08-29 DE DE602006018170T patent/DE602006018170D1/de active Active
- 2006-08-29 RU RU2008112134/11A patent/RU2008112134A/ru not_active Application Discontinuation
- 2006-08-29 JP JP2008528562A patent/JP2009506367A/ja active Pending
- 2006-08-29 EP EP06808262A patent/EP1937381B1/fr not_active Not-in-force
Non-Patent Citations (1)
Title |
---|
See references of WO2007026100A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20090312111A1 (en) | 2009-12-17 |
DE602006018170D1 (de) | 2010-12-23 |
CA2620731A1 (fr) | 2007-03-08 |
RU2008112134A (ru) | 2009-10-10 |
CN101252974A (zh) | 2008-08-27 |
FR2889969B1 (fr) | 2009-07-31 |
AU2006286433A1 (en) | 2007-03-08 |
EP1937381B1 (fr) | 2010-11-10 |
FR2889969A1 (fr) | 2007-03-02 |
ATE487522T1 (de) | 2010-11-15 |
JP2009506367A (ja) | 2009-02-12 |
WO2007026100A1 (fr) | 2007-03-08 |
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