EP3914510A1 - Flügelrigg - Google Patents
FlügelriggInfo
- Publication number
- EP3914510A1 EP3914510A1 EP20701589.2A EP20701589A EP3914510A1 EP 3914510 A1 EP3914510 A1 EP 3914510A1 EP 20701589 A EP20701589 A EP 20701589A EP 3914510 A1 EP3914510 A1 EP 3914510A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- leading edge
- tree
- wing rig
- rig according
- wing
- 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
- 230000005484 gravity Effects 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 3
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical compound C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 abstract description 12
- 239000000243 solution Substances 0.000 description 9
- 239000011888 foil Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 241000545744 Hirudinea Species 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H8/00—Sail or rigging arrangements specially adapted for water sports boards, e.g. for windsurfing or kitesurfing
- B63H8/10—Kite-sails; Kite-wings; Control thereof; Safety means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H9/00—Marine propulsion provided directly by wind power
- B63H9/04—Marine propulsion provided directly by wind power using sails or like wind-catching surfaces
- B63H9/06—Types of sail; Constructional features of sails; Arrangements thereof on vessels
- B63H9/067—Sails characterised by their construction or manufacturing process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H8/00—Sail or rigging arrangements specially adapted for water sports boards, e.g. for windsurfing or kitesurfing
- B63H8/10—Kite-sails; Kite-wings; Control thereof; Safety means therefor
- B63H8/16—Control arrangements, e.g. control bars or control lines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H8/00—Sail or rigging arrangements specially adapted for water sports boards, e.g. for windsurfing or kitesurfing
- B63H8/10—Kite-sails; Kite-wings; Control thereof; Safety means therefor
- B63H8/12—Kites with inflatable closed compartments
Definitions
- the invention relates to a hand-supported wing rig for wind-powered sports, for example foil surfing, according to the preamble of patent claim 1.
- Such a wing rig is described on the Internet under the name "Slingwing”. It is basically a kite with a leading edge and a single strut that is inflatable. On the central strut and on the leading edge there are holding straps, which the user uses to hold the inflatable wing rig during use, for example when foiling or ice skating or skiing.
- This inflatable wing rig which is adapted to the aerodynamics of kites, is used during use, especially at the high levels achieved during foiling
- US Pat. No. 4,563,969 shows a rigid wing rig in which the leading edge and a tree are formed by a complex tube construction that spans a canvas (canopy).
- the leading edge is curved in a plan view as seen from above.
- the tree is supported by a variety of struts on the leading edge. These struts are designed such that they face the leading edge in a front view, i. that is, seen in the direction of flow towards the wing rig - give a concave structure, according to which the end sections (tips) of the wing rig are flared upwards from a central apex of the leading edge.
- a disadvantage of this solution is that due to the complex structure of the tree and the leading edge, the total weight of the wing rig is very high, so that use in water sports is only possible with appropriate buoyancy bodies. Another disadvantage is that the assembly and disassembly of the wing rig due to complex pipe structure takes a lot of time. This hard pipe structure of the leading edge and the tree also entails a considerable risk of injury to the user in the event of a spin.
- leading edge is formed by two V-shaped masts, which are connected to each other via a central boom and support struts.
- This wing rig also has a considerable weight due to its tubular structure, which makes handling particularly difficult, especially in water sports.
- the invention has for its object to provide a hand-supported wing rig, which allows a simple structure and maintains an aerodynamically optimized profile even at high driving speeds.
- the hand-supported wing rig is suitable for wind-powered sports, for example for foil surfing and the associated high speeds.
- the wing rig has a leading edge, preferably inflatable, from which a tree extends, the leading edge and the tree spans a canopy.
- the wing rig is particularly kept on the tree during use.
- the leading edge is curved from a connection of the tree to the leech (trailing edge) of the canopy in a plan view, approximately curved, delta-shaped, U- or C-shaped.
- the leading edge is furthermore in one in the non-flowed or unloaded state
- the inflow direction seen from the front is approximately V-shaped or U-shaped, this profile converging towards the tree.
- the profile opens upwards away from the driver when in use.
- V or U profile and the curved, delta-shaped or U or C-shaped design of the leading edge make it aerodynamic even at high wind and driving speeds optimizes the profile, which on the one hand opens automatically during gusts and thus reduces the resulting pressure to be supported by the user, and on the other hand also a low one at high driving speeds
- Driving speed or a maximum lift for jumps or the like can be generated.
- the tree is preferably designed as a rigid, non-inflatable component.
- the term “rigid component” is understood to mean a structure formed from a largely dimensionally rigid material, but this can be easily dismantled or can also be made telescopic.
- the tree is designed to make it easier to hold the wing rig during use.
- the tree is preferably designed with a casing that improves the grip / frictional connection.
- the approximately V-shaped or U-shaped profile runs away from the leading edge to the trailing edge of the canopy.
- the entire wing rig profile is profiled in the front view (viewed in the direction of flow), opening upwards.
- the efficiency of the wing rig is further improved if the V or U angle in the connection area of the tree is at a maximum and decreases towards the tips. It is preferred if the angle of inclination to the horizontal (parallel to the connecting line through the tips) in the apex area between 10 ° and 30 °,
- the “angle of inclination” is understood to mean the angle that the respective area of the leading edge is positioned parallel to when the wing rig is positioned
- the aerodynamics is further improved if the angle of inclination in the tip area is between 0 ° to 20 °, preferably more than 1 °, preferably about 5 °.
- the wing rig is designed in a variant of the invention so that the average angle of inclination, i. that is, the angle from the apex of the leading edge to the respective tip is 5 ° to 20 °, preferably about 10 °.
- the tree can be telescoped or made up of several interchangeable sections.
- the outlay in terms of device technology is particularly low if the tree is interchangeably attached to the leading edge and the trailing edge by means of a holder. In this way, a single tree can be used for several wing rigs.
- the flight stability of the wing rig is further improved if the mounting of the tree is designed such that it rotates the leading edge around its
- the holder can also penetrate the leading edge.
- corresponding receptacles for the holder or the tree must then be formed on the leading edge.
- a channel should be provided in which the holder or the tree can be inserted.
- the tree is a particularly preferred variant of the wing rig
- Such a solution is, on the one hand, weight-optimized and, on the other hand, enables the user to hold the tree and thus the wing rig variably depending on the respective driving maneuver and the ambient conditions.
- the center of gravity (center of canopy) is at least 30 percent, preferably more than 40 percent, of the distance between the apex of the leading edge and the trailing edge (leech) from the leading edge.
- leading edge and / or the canopy can be stiffened by means of stiffening elements, for example sail battens.
- battens can in turn be curved and / or tapered for profiling the wing profile.
- a batten extends from the leading edge to the trailing edge, this batten being positioned such that it is in a vertical plane (in the horizontal plane) with the tree
- a handle can be provided in the connection area of the tree, preferably on the leading edge.
- the wing rig is equipped with a safety leash.
- the applicant reserves the right to make a separate claim on a wing rig with the above-described V or U-shaped profile and a rigid, non-inflatable leading edge.
- the bracket for connecting the tree to the leading edge can be any bracket for connecting the tree to the leading edge.
- a holder for the tree is formed on the leading edge by means of profile parts or canvas. These profile parts in turn encompass the leading edge in sections, so that rotation of the leading edge is prevented during use.
- the tree preferably extends from the leading edge to the trailing edge, without being directly or permanently connected to the canopy in the areas in between, so that practically the entire tree length is available as a grip area. This ensures that the wing rig can be optimally selected according to the preferences of the user during any maneuver.
- the profile depth can also be adjusted by adjusting the tree length.
- the structure of the wing rig is designed in such a way that the opening angle in the area of the trailing edge is reduced in particular when the flow is flowing, ie when the wing rig is used.
- the change in the opening angle can be greater in the trailing edge area than in the leading edge area.
- the tree is preferably attached to the area facing away from the canopy at the apex of the leading edge.
- the attachment is such that the wing rig can be swiveled to the side by turning the tree around its longitudinal axis - this would not be possible with loops (handles), since these are not rigid and therefore no torque can be applied.
- Figure 1 is a schematic representation of a first embodiment of a
- Wing rig used to power a foil board
- FIG. 2 shows a top view of a wing rig according to FIG. 1;
- FIG. 3 shows a side view of the wing rig according to FIGS. 1 and 2;
- FIG. 4 shows a front view of a wing rig according to FIGS. 1 to 3;
- Figure 5 is a side view of another embodiment of a wing rig
- FIG. 6 shows a detailed illustration of the wing rig according to FIG. 5;
- Figure 7 is a partial view of a third embodiment of a wing rig
- Figure 8 is a schematic diagram of a fourth embodiment of a wing rig according to the invention.
- FIG. 1 shows the use of a wing rig 1 according to the invention for driving a foil board 2.
- a surfer 4 only holds the wing rig 1 with his hands and adjusts it in relation to the wind depending on the desired direction of travel (upwind, half wind, downwind) or the lift to be set, for example when jumping or adjusting the ride height.
- the wing rig 1 has an inflatable leading edge 6, which in plan view (from above in FIGS. 1 and 2) is approximately arc-shaped, preferably approximately delta, C or U-shaped, and with its tips 8, 10 to extends to a trailing edge 12 of a canopy 14 of the wing rig 1. As explained below, this canopy 14 is spanned on the one hand by the leading edge 6 and on the other hand by a tree 16 (see FIG. 3) which is explained in more detail below.
- the surfer 4 only holds the wing rig 1 on the tree 16, which projects downwards (view according to FIG. 1).
- the tree 16 is preferably one with gripping and holding
- the leading edge 6 is V-shaped or U-shaped, both in the top view (FIG. 2) and in a front view — seen in the direction of the inflow — (see FIG. 4), the V / U being in the Front view up, d. i.e., expanded away from the surfer.
- the trailing edge 12 and thus the entire canopy surface 14 is also V-shaped (or U-shaped) in the front view.
- FIG. 2 shows a top view of the wing rig 1 according to FIG. 1.
- the leading edge 6 is formed in the manner of a kite by a front tube, in which a bladder is received, which is inflated via a valve, the pressure being selected so that the structure of the wing rig 1 even at high wind speeds and Driving speeds is guaranteed.
- the leading edge 6 is formed by a multiplicity of tube segments 18a, 18b, 18c, 18d, 18e (for the sake of simplicity only one half of the trailing edge 12 is provided with reference numerals), the angle of attack a of which to the horizontal in FIG. 2 ( ie, for example, to a
- Connection line between the two tips 8, 10) increases from a vertex 20 to the tips 8, 10.
- This angle of attack a is shown as an example in the tube segment 18a.
- the reference point 22 denotes the center of gravity (center of canopy).
- This centroid 22 is offset from the apex 20 by at least 40 percent of the distance between the apex 20 and the corresponding apex 24 of the trailing edge 12.
- the distance between the Vertexes 20, 24 are identified in FIG. 2 by the reference symbol a.
- the distance b between the apex 20 and the centroid 22 is at least 40 percent of the distance a.
- This area center of gravity 22 is selected such that the surfer 4 can optimally grasp the tree 16, which will be explained in more detail below, and can thus support the wind forces acting, for example in order to drive an optimal upwind course.
- a central center battens 23 and two battens 27a, 27b offset towards tips 8, 10 are provided, which extend between the leading edge 4 and the trailing edge 12 and into corresponding ones
- Canopy 14 slatted pockets are used. This insertion takes place in a manner known per se with a certain pre-tension, which is selected according to the desired profiling or can also be changed in order to be able to adapt the profile to different wind strengths.
- the reference number 29 in FIG. 2 also shows seams of the canopy 14, which is composed of a plurality of webs. It may also be sufficient to design the panels so that they are only sewn in the area of the battens, for example, or consistently from tip 8 to tip 10
- FIG. 3 shows the leading edge 6 with the tip 10 on the left in FIG. 2 and that in the region of the apex 20 on the leading edge 6
- the center batten 23 extends parallel to the longitudinal extension of the tree 16 between the leading edge 6 and the trailing edge 12. Accordingly, this also engages
- the tree 16 and the center batten 23 thus lie in the same vertical plane, which is perpendicular to the drawing plane in FIG. 2 and in the drawing plane in FIG. 3.
- the space between the tree and the battens 23 / Canopy 14 is therefore free, so that the surfer can freely choose his grip position depending on the maneuver / course.
- the leading edge 6 is also profiled perpendicular to the drawing plane in FIG. 2. Specifically, the leading edge 6 is formed in a V-shape from the apex 20 to the tips 8, 10, the V (also called the opening angle d) - as shown in FIG. i.e., opens away from tree 16.
- This V-profile is accordingly also formed in the area of the canopy 14. This is achieved, inter alia, by the tree 16 descending the apex 24 in the illustration according to FIG. that is, spans away from tips 8, 10 and thus forms the V-shape, which is determined by the opening angle d.
- the structure of the wing rig 1 is designed in such a way that this opening angle d decreases in the flowed-on state, since the tips 8, 10 deflect upwards (away from the surfer 4) due to the load.
- the tree 16 attacks the area (at the bottom) of the apex 20 of the leading edge 6 that is spaced from the canopy 14.
- the V-shape is particularly clearly visible in the front view according to FIG. 4.
- the leading edge 6 formed by the tube is arranged pointing towards the viewer.
- the Canopy 14 is accordingly V-shaped.
- the angle of inclination ⁇ of the leading edge 6 is maximum in the region of the apex 20. In the illustrated embodiment, this is
- Inclination angle ß, d. that is, the angle between the horizontal (parallel to
- Connection line of tips 8, 10) and tube segment 18a for example, about 20 °.
- the next tube segment 18b is then set somewhat flatter so that the angle is 15 °, for example.
- the angle of inclination of the following segments 18c, 18d, 18e is then again flatter, the angle of inclination ⁇ in the region of the segment 18c being 5 °, for example.
- the “average” angle of inclination g seen over the entire wing rig 1 is, for example, 10 °, so that the “average” opening angle is then about 160 °.
- the tree 16 is designed without struts - this is a significant difference from the complex constructions described at the beginning, in which the tree has a large number of transverse and Oblique struts is executed.
- the tree 16 can be releasably attached to the apex 20 of the leading edge 6 via a holder 25.
- the bracket 25 has a support bracket 26 which is designed according to the outer contour of the apex 20 and engages around it in sections. This gripping takes place in such a way that rotation of the tube, ie. that is, the tube segments 18a forming the vertex 20 in the direction of the arrow and thus a twisting of the profile is reliably prevented.
- Support bracket 26 and the receptacle 28 are connected via an arcuate handle 30, which makes it easier for the surfer 4 to handle the wing rig 1 before and after use. For example, when not in use, the wing rig 1 can be held on the handle 30 in order to let it blow in the wind.
- the bracket 25 and the tree 16 are preferably made of a light material, for example
- Figure 5 shows a side view of a variant of the above
- Exemplary embodiment of a wing rig 1 The view corresponds approximately to that from FIG. 3. That is, the tip 10 with the V-shaped leading edge 6, which has its lowest point in the region of the apex 20, is visible in this view.
- the apex 24 of the trailing edge 12 is braced downward by the tree 16 (view according to FIG. 5).
- the holder 25 of the tree 16 in turn has a receptacle 28 into which the tree 16 is inserted or which is connected in some other way to the tree 16.
- the apex 20 is supported according to FIG. 6 on the top of the receptacle 28.
- Extending away from the receptacle 28 is a lightweight, approximately U-shaped handle 32, the end portion of which is at a distance from the support of the apex 20 on the receptacle 28, ie. that is, offset to the canopy 14 at the through the tube segments 18a
- the handle 32 is formed as a framework structure.
- the connection of the receptacle 28 and the end section 34 to the apex can be formed on the tube segments 18a by means of suitable fixing elements. These fixing elements are preferably designed such that the handle 30 is detachably connected to the leading edge 6 (front tube).
- the handle 32 which is more or less integrated into the tree structure, it can also be designed as a loop on the upstream side of the leading edge 6, so that the surfer can let the wing rig 1 blow out, for example while surfing, in his hand.
- FIG. 7 shows an exemplary embodiment in which the holder 25 is designed as a flat body, which has the trailing edge 6 or the tube segments 18a
- This flat holder can be designed, for example, as a shaped body.
- the holder 25 is made of canvas, which is connected to the apex 20 of the leading edge 6 and is optionally stabilized by suitable stiffening elements. The tree 16 can then again be inserted into this holder 25.
- the holder 25 is designed such that rotation of the tube (leading edge 6) in the direction of the arrow is prevented by the support by means of the tree 16.
- the front tube - as explained - is designed with a continuous bladder.
- a separate bladder is preferably used for each wing rig half, with a bladder between these two bladders as shown in FIG Support channel 36 remains, in which the tree 16 is inserted.
- This support channel 36 can be formed, for example, by a piece of pipe which passes diametrically through the front tube.
- This support channel 36 is formed between the two bladders of the two wing rig halves (left, right).
- a bearing ring 40 is formed on an outer shell 38 of the front tube (leading edge 6), which extends in the extension of the support channel 36 and which is penetrated by the tree 16. This bearing ring 40 absorbs the compression forces and is designed similarly to the support rings of the kite valves normally used.
- a similar support ring 42 is opposite to the bearing ring 40 on the
- the tree 16 is non-positive and positive with the
- Outer shell 38 connected so that the apex 20 and thus the front tube are prevented from twisting in the direction of the arrow.
- the tubular support channel 36 is connected to the bearing ring 40 on the one hand and the support ring 42 on the other hand, so that the tree 16 is reliably fixed in position.
- Such a solution has the advantage that the bearing rings 40 and the support rings 42 can be used practically for any front tube diameter - only the length of the support channel 36 has to be adjusted.
- the tree 16 is supported very stably, so that the holding forces introduced by the surfer 4 and also the compression forces transmitted from the front tube are reliable
- Support channel 36 and the rings 40, 42 are preferably designed as plastic injection molded parts.
- the canopy 14 can be stabilized using battens or the like. These battens can be conical or profiled in order to optimize the inflow profile of the Canopy 14.
- the leading edge 16 can also be suitable Stiffening elements are stiffened, so that the wing rig 1 holds the aerodynamically optimized shape shown, even under high loads.
- battens or stiffening elements can also be designed as carbon fiber tubes or the like.
- the battens are profiled such that they are first adapted to the diameter of the leading edge 6 (front tube) and then support the canopy 14.
- battens can be inserted into the canopy 14 from the trailing edge 12.
- wing rig 1 In order to prevent the wing rig 1 from being driven off in the event of a fall, it is connected to the surfer 4, in particular to his arm, via a safety leash 44.
- a hand-supported wing rig which is preferably equipped with a
- inflatable leading edge is executed, which is designed to expand in the direction of flow approximately V-shaped or U-shaped upwards (away from the surfer).
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Manufacturing & Machinery (AREA)
- Toys (AREA)
- Wind Motors (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Tents Or Canopies (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Executing Machine-Instructions (AREA)
- Pyrane Compounds (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP24208200.6A EP4470902A3 (de) | 2019-01-23 | 2020-01-22 | Flügelrigg |
EP23177722.8A EP4234389B1 (de) | 2019-01-23 | 2020-01-22 | Flügelrigg |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102019101656.8A DE102019101656A1 (de) | 2019-01-23 | 2019-01-23 | Flügelrigg |
PCT/EP2020/051463 WO2020152198A1 (de) | 2019-01-23 | 2020-01-22 | Flügelrigg |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP23177722.8A Division EP4234389B1 (de) | 2019-01-23 | 2020-01-22 | Flügelrigg |
EP24208200.6A Division EP4470902A3 (de) | 2019-01-23 | 2020-01-22 | Flügelrigg |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3914510A1 true EP3914510A1 (de) | 2021-12-01 |
EP3914510B1 EP3914510B1 (de) | 2023-06-07 |
Family
ID=69187793
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20701589.2A Active EP3914510B1 (de) | 2019-01-23 | 2020-01-22 | Flügelrigg |
EP23177722.8A Active EP4234389B1 (de) | 2019-01-23 | 2020-01-22 | Flügelrigg |
EP24208200.6A Pending EP4470902A3 (de) | 2019-01-23 | 2020-01-22 | Flügelrigg |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP23177722.8A Active EP4234389B1 (de) | 2019-01-23 | 2020-01-22 | Flügelrigg |
EP24208200.6A Pending EP4470902A3 (de) | 2019-01-23 | 2020-01-22 | Flügelrigg |
Country Status (5)
Country | Link |
---|---|
US (1) | US11738840B2 (de) |
EP (3) | EP3914510B1 (de) |
DE (2) | DE102019101656A1 (de) |
ES (1) | ES2952068T3 (de) |
WO (1) | WO2020152198A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102019129493A1 (de) | 2019-10-31 | 2021-05-06 | Boards & More Gmbh | Kite und Flügelrigg |
DE102020122145A1 (de) | 2019-10-31 | 2021-05-06 | Boards & More Gmbh | Flügelrigg |
DE102020122143A1 (de) | 2019-10-31 | 2021-05-06 | Boards & More Gmbh | Flügelrigg |
DE202021101663U1 (de) | 2020-08-17 | 2021-06-22 | Boards & More Gmbh | Flügelrigg |
DE102021106993B4 (de) | 2020-08-17 | 2024-10-31 | Boards & More Gmbh | Flügelrigg |
ES2988746T3 (es) | 2020-12-29 | 2024-11-21 | Boards & More Gmbh | Aparejo de ala |
FR3121657A1 (fr) | 2021-04-12 | 2022-10-14 | F. One | Aile de traction autonome |
EP4323271A1 (de) | 2021-04-12 | 2024-02-21 | F.One | Autonomer zugflügel |
WO2022218959A1 (de) | 2021-04-15 | 2022-10-20 | Boards & More Gmbh | Flügelrigg sowie kite |
DE102021125438A1 (de) | 2021-04-15 | 2022-10-20 | Boards & More Gmbh | Flügelrigg |
DE102021214265A1 (de) | 2021-12-13 | 2023-06-15 | Boards & More Gmbh | Wing |
IT202200006818A1 (it) * | 2022-04-06 | 2023-10-06 | Zm Design S R L | Vela alare gonfiabile con bordo anteriore aerodinamicamente ottimizzato |
FR3142746A1 (fr) * | 2022-12-01 | 2024-06-07 | Roland LE BAIL | Voile libre à géométrie particulière combinant structure et préhension |
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US3487800A (en) * | 1968-03-27 | 1970-01-06 | Hoyle Schweitzer | Wind-propelled apparatus |
FR2501618B1 (fr) | 1981-03-11 | 1985-10-04 | Le Bail Roland | Voile a effet propulseur et de sustentation variable |
DE3140685A1 (de) * | 1981-10-13 | 1983-04-28 | James R. 90402 Santa Monica Calif. Drake | "handsegel" |
DE3406040A1 (de) * | 1983-10-18 | 1985-08-22 | Otto Dr.med. 5000 Köln Jung | Drachenrigg |
US4533159A (en) * | 1984-04-27 | 1985-08-06 | Seidel John C | Wind propulsion apparatus |
DE3421503A1 (de) | 1984-06-08 | 1985-12-12 | Fritz 8200 Rosenheim Eib | Leichtbautragfluegel |
AU5064085A (en) | 1984-10-17 | 1986-05-02 | Crowell Robert Lee | Pivot wing sailing/flying apparatus |
US4742977A (en) | 1986-11-03 | 1988-05-10 | Crowell Robert L | Wing structure with self-induced camber |
GB8706134D0 (en) * | 1987-03-16 | 1987-04-23 | Jacobson B J | Inflatable aerodynamic wing structure |
US5448961A (en) | 1992-07-13 | 1995-09-12 | Ansteensen; Erik | User supported portable sail |
FI933666A0 (fi) | 1993-08-20 | 1993-08-20 | Skywings Ab Oy | Draksegel |
DE19700293A1 (de) | 1997-01-08 | 1998-07-09 | Roger Jurriens | Segel für ein durch Windkraft bewegbares Fahrzeug |
ATE254562T1 (de) | 2000-05-05 | 2003-12-15 | Gesuino Petretto | Hängegleiter |
FR2811634B1 (fr) * | 2000-07-12 | 2003-01-31 | Dominique Meignen | Aile rigide a armature gonflable a membrane tendue |
FR2854373B1 (fr) * | 2003-04-30 | 2006-05-05 | Salomon Sa | Aile de traction en configuration delta |
DE102016113858B4 (de) * | 2016-03-07 | 2018-03-29 | Boards & More Gmbh | Kite |
-
2019
- 2019-01-23 DE DE102019101656.8A patent/DE102019101656A1/de active Granted
-
2020
- 2020-01-22 EP EP20701589.2A patent/EP3914510B1/de active Active
- 2020-01-22 ES ES20701589T patent/ES2952068T3/es active Active
- 2020-01-22 EP EP23177722.8A patent/EP4234389B1/de active Active
- 2020-01-22 US US17/425,168 patent/US11738840B2/en active Active
- 2020-01-22 DE DE212020000445.5U patent/DE212020000445U1/de active Active
- 2020-01-22 EP EP24208200.6A patent/EP4470902A3/de active Pending
- 2020-01-22 WO PCT/EP2020/051463 patent/WO2020152198A1/de unknown
Also Published As
Publication number | Publication date |
---|---|
WO2020152198A1 (de) | 2020-07-30 |
EP4234389C0 (de) | 2024-10-23 |
US20220119086A1 (en) | 2022-04-21 |
US11738840B2 (en) | 2023-08-29 |
EP4234389A2 (de) | 2023-08-30 |
EP4234389A3 (de) | 2023-11-08 |
EP3914510B1 (de) | 2023-06-07 |
EP4234389B1 (de) | 2024-10-23 |
DE212020000445U1 (de) | 2021-04-06 |
EP4470902A3 (de) | 2025-03-19 |
ES2952068T3 (es) | 2023-10-26 |
DE102019101656A1 (de) | 2020-07-23 |
EP4470902A2 (de) | 2024-12-04 |
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