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Patent Searching and Data


Matches 301 - 350 out of 1,080

Document Document Title
WO/1997/048603A1
A pressure-sensitive locking device comprises a housing (2, 20) having an opening therein, and an insertable member (1, 21) adapted to be inserted into the opening whereupon it can enter into locking engagement with a locking member (4, ...  
WO/1997/044242A1
An improved cruciform or cross parachute, especially for personnel use. The central section (12) and canopy arms (14, 16, 18, 20) are made from a zero or near zero porosity fabric, and air from underneath the canopy is vented as air vent...  
WO/1997/038901A1
The object of this invention is a device where the canopy of a lighter-than-air craft can, at the demand of the operator, transform itself into a convex surface that will enable the occupant or occupants of the aerostat to parachute down...  
WO/1997/025245A1
A load securing and releasing system (10) for releasably attaching two objects together, one of the objects preferably being a parachute. The secure and release system (10) having a main load carrying component (12) with a first end port...  
WO/1997/014611A1
A parachute assembly comprising a primary parachute (8) and an auxiliary parachute (18) coupled to the primary parachute (8) via a bridle (22). A pre-loaded ejection spring (26) is provided in the parachute pack (2) between the primary p...  
WO/1997/000810A1
An apparatus including a square sail (ABCD) consisting of eight cells (1-8) made of a translucent fabric (14) on the outside and of a coloured fabric (18) between the cells, four square air inlets (13) being provided therein and connecte...  
WO/1996/025062A1
The invention concerns an actuating device (5") which comprises a rotatable pot-shaped closure head (11) in which at least one finger recess (13) is provided. The finger recess (13) has flanks (14, 14') for the application of rotational ...  
WO/1995/014610A1
This invention relates to annular canopy parachutes (10) having a central cap canopy (30) in critically spaced arrangement at the central main vent (15), which assists in providing rapid controlled inflation and decreasing oscillation up...  
WO/1994/018071A1
The body described has a flexible outer skin (10) inside which are flexible intermediate walls (12) connected to the outer skin (10), said walls dividing the body into a plurality of chambers (14). At least one part of the outer skin (10...  
WO/1993/015956A1
A pin puller (10) for use in an automatic activation system for initiating the deployment of a parachute includes a small pyrotechnic actuator comprised essentially of a piston (44) and cylinder (42). The cylinder (42) includes a bracket...  
WO/1993/013982A1
An environmentally-sealed parachute deployment system for bail-out parachutes comprising a spring-loaded pilot parachute (36), an environmentally sealed vacuum bag (22), a deployment bag (21) having one or two elastic closure loops (65),...  
WO/1993/011999A1
The present invention relates to a leisure air sport device which is characterized in that it is comprised of the combinaison of a parachute (1), a balloon (2) housed in said parachute (1) and the wing (3) of a hang-glider made integral ...  
WO/1993/001089A1
The parachute proposed has a chute-opening device in the form of a tubular hose extending along at least one edge or seam of the parachute and inflated by compressed air. In order to improve the opening behaviour of the parachute, while ...  
WO/1992/006004A1
A paraglider has a lifting surface formed by an upper sail (5) and by a lower sail mutually linked by ribs (7) made of a fabric laid diagonally to the profile chord and provided with struts (18) at the suspension points of the bearing ro...  
WO/1991/010591A1
An anti-release device for two parts under load, which are interconnected by a releasable connecting device (2), consists of a combination of the following parts : a connecting device (21) which can be undone by a release mechanism (3), ...  
WO/1991/008948A1
The belt device for a paraglider (1) with a seat (2) comprises a shock-reducing absorber (3) arranged on the seat (2) in the form of inflatable mattress-like air-cushions (4) fitted in fabric pockets (5) which can be integrated into the ...  
WO/1991/007316A1
A device for supplying air to a double-surfaced aerodynamic shape having an upper or suction surface (1) and a lower surface (2), characterized in that the lower surface is air permeable over at least a substantial portion of its surface...  
WO/1991/005703A1
The invention relates to the field of aeronautical drogues. The prior art aeronautical drogues require a tanker aircraft to use different drogues to enable the tanker to refuel aircraft having widely differing speeds such as helicopters ...  
WO/1991/004909A1
A parachute with a canopy and shroud lines secured thereto to hold a person or load and with a hose-like opening aid fitted on the lower hem of the canopy and guided at least partially along the base, in which the hose-like opening aid i...  
WO/1990/005663A1
Kite frame, used in particular in wind-driven craft comprising a wing (10) composed of inflatable compartments (14) placed side by side, having air inlets (24) and interconnected by their lateral sides (16) and suspension cords (12) char...  
WO/1990/005664A1
Automatic mechanical device comprising a casing (1), fitted inside the equipment to be released, from which two cables (3) in sheaths (2) run to two controls holding the cords of the equipment in the harness worn by the parachutist. The ...  
WO/1990/003308A1
The invention relates to a device for increasing the aerodynamic finesse of a wing-parachute or in preserving an efficient inflation. The device is comprised of a plurality of superimposed wings, the upper wing (1) which is in a forward ...  
WO/1989/010312A1
Orientable thermoplastic polymeric film material is provided with at least one stretched zone in which the material has been stretched in a first direction and, adjacent to the opposite sides of the zone, unstretched zones in which the m...  
WO/1989/009725A1
A parasailing assembly structured for the safe support of a rider (16) in a depending and supported relation from an air suspended or ascending parachute (18) wherein the rider support and ascending parachute (18) are launched from a lau...  
WO/1989/007548A1
A hybrid wing assembly having an articulated wing (12) and a parafoil (11) attached to said wing by flexible lines (18, 19) so that during flight, the parafoil is above and suspends the wing assembly. Rods (21) extend upwardly from the w...  
WO/1989/007072A1
A ram-air airfoil stunt kite has its upper forward edge provided with two stiffener members (38, 40) that provide a rounded leading edge and are connected together by a flexible joint (46). Two operator-held control strings (62, 68) are ...  
WO/1988/005746A1
Parachute wing with a particularly performing aerodynamic configuration and capable of keeping such configuration when the flight conditions are disturbed. The wing (1) comprises open cells (6) which are open at the leading edge and clos...  
WO/1988/000154A1
Device for operating an emergency parachute provided with an extractor by pulling on closure means which close the bag (10) containing said emergency parachute comprising connection means which connect the two elevators (1, 1') of the ma...  
WO/1987/006206A1
A device for accelerating the opening and/or the extension of aviation devices, such as canopy, square or gliding parachutes, among others, has an air space (4) at the base (7) and along the circumference of the canopy (2). The air space...  
WO/1986/002902A1
Very light wing, configured like a spherical gore and intended to the traction and lift of various loads. The wing having a leading edge (1) and a trailing edge (2), is embodied by a inflatable armature (3 and 4) covered by a flexible en...  
WO/1986/000593A1
The jump parachute system is comprised of three parachutes (1-3) of which the suspension strings (16) joined in partial bundles (8-10) are hinged by articulation points (17) to articulations straps (4-7). The articulation is made as foll...  
WO/1985/000030A1
A release mechanism for releasably joining two objects, such as straps, cables, ropes or the like, as well as two rigid members, such as pipes, tubing, beams, columns or the like. The mechanism is usable for releasing loads which are und...  
WO/1984/001346A1
A free flyable structure includes a wing formation (2) including an inflatable container of such form that when it is inflated the container (2) has an aerofoil shaped cross-section whereby relative displacement between the container and...  
WO/1983/003395A1
Aircraft characterized in that it is substantially comprised of a piloting station (1) mounted on a foldable frame (2) provided with a landing gear (3) provided with small wheels, a foldable rotary wing (4) provided with devices (5) for ...  
WO/1983/000671A1
A method and means for store delivery by retarder using a container (1) to house a retarder comprising a canopy (6) and shroud lines (7) in folded position with a loop (11) on the container (1) adapted to be attached to the arm of the pe...  
WO/1982/002030A1
Parachute canopy (10) of the type comprising at least one steering or drive aperture (20, 20a) which is adjusted by the parachutist by means of special pull lines (32, 32a). A parachute portion (30, 30a) covers the steering aperture and ...  
WO/1982/001529A1
A locking device for a central strap, in particular for a parachute harness, which comprises a housing, an axially movable main stud which may be manually rotated inside the housing, and an anchoring plate engaging a plurality of pins ho...  
JPWO2019039062A1
a flight -- the body and its function -- a safeguard (100) is provided with a security apparatus (10), drive mechanism, an ejection mechanism, and a control mechanism. A security apparatus (10) is used for ensuring the safety of at least...  
JPWO2019039063A1
a flight -- the body and its function -- a safeguard (100) is provided with the body (10) to be developed, an ejection device, a bag-like member (50), and a gas generator. The body (10) to be developed is rolled round or folded in the st...  
JP6756949B1
[Subject] A parachute system for rockets is provided. [Means for Solution] A parachute system for rockets of Drawing 2, Launched main part 1 of a rocket It consists of cutting electric wire 9 for cutting elastic belt 6 for making the mai...  
JP2020131917A
[Subject] Even if it is a case where an effect of an air current at the time of a flight of a flight device or fall is not acquired immediately, a parachute device in which deployment is possible is certainly quickly provided for a parac...  
JP2020524630A
It indicates about the active tether, the related method, and system for controlling the flight volume of UAV. The step at which the method according to a typical embodiment leads UAV to the upper part from a launching site, The step whi...  
JP2020125012A
[Subject] a flight which can develop the bodies, such as a parachute, to be developed smoothly and quickly at the time of deployment though it is simple composition -- the body and its function -- a safeguard is provided. [Means for Solu...  
JP6736794B1
A plurality of motors (3) by which a flight object (100) drives a plurality of propellers (2) and a plurality of propellers (2), respectively, It has a main part of a device (20) containing a control device (21) which controls a pluralit...  
JPWO2020016946A1
It was difficult to realize a flight sufficiently reliable about flight distance, safety, etc. using the conventional UAV. It has a body (11) and a motor (110) for a flight which drives; propeller (120), A dynamo (210) which supplies ele...  
JP6727153B2  
JP6724151B2  
JP2020104803A
[Subject] Provide a mechanism of reducing a possibility that a parachute which an unmanned aerial vehicle has will twine round the unmanned aerial vehicle concerned. [Means for Solution] In an unmanned aerial vehicle which has a parachut...  
JP2020097345A
[Subject] It is the structure where a person seat part is moved up and down or a person seat part aims at rise refuge by a parachute, and ground landing in descent in an emergency with a wire rope in which the conventional manned drone w...  
JP2020078961A
To cause an unmanned floating machine to make a soft landing when a flying unmanned floating machine crashes regardless of flight altitude of the unmanned aircraft.A parachute device includes: an umbrella body fitted with a plurality of ...  

Matches 301 - 350 out of 1,080