EP3802391A1 - Winding device for a stunt kite, paraglider or parachute - Google Patents

Winding device for a stunt kite, paraglider or parachute

Info

Publication number
EP3802391A1
EP3802391A1 EP19722549.3A EP19722549A EP3802391A1 EP 3802391 A1 EP3802391 A1 EP 3802391A1 EP 19722549 A EP19722549 A EP 19722549A EP 3802391 A1 EP3802391 A1 EP 3802391A1
Authority
EP
European Patent Office
Prior art keywords
coil
winding
housing
winding device
parachute
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.)
Pending
Application number
EP19722549.3A
Other languages
German (de)
French (fr)
Inventor
Steffen HEESCHEN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP3802391A1 publication Critical patent/EP3802391A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/40—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H27/00—Toy aircraft; Other flying toys
    • A63H27/002—Means for manipulating kites or other captive flying toys, e.g. kite-reels
    • 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
    • B63H8/50—Accessories, e.g. repair kits or kite launching aids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/40—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable
    • B65H75/406—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable hand-held during use
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/4402—Guiding arrangements to control paying-out and re-storing of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/4436—Arrangements for yieldably braking the reel or the material for moderating speed of winding or unwinding
    • B65H75/4439—Arrangements for yieldably braking the reel or the material for moderating speed of winding or unwinding acting directly on the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/4457—Arrangements of the frame or housing
    • B65H75/446—Arrangements of the frame or housing for releasably or permanently attaching the frame to a wall, on a floor or on a post or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/4481—Arrangements or adaptations for driving the reel or the material
    • B65H75/4486—Electric motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/35—Ropes, lines
    • B65H2701/356—Kitelines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
    • B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
    • B65H75/44—Constructional details
    • B65H75/4457—Arrangements of the frame or housing
    • B65H75/4471—Housing enclosing the reel

Definitions

  • the invention relates to a winding device for winding and unwinding of lines of a steering kite, paraglider or parachute with at least three coils for receiving at least one line of the steering kite, paraglider or case shield.
  • Parachutes are air sports equipment that is designed to decelerate a person or an object in free fall by means of dynamic buoyancy and thus to bring it to the ground intact.
  • round-cap parachutes and parachutes are known.
  • Parachutes usually have more lines than a stunt kite, but at least four lines, but especially eight or more lines.
  • Paragliders are air sports equipment that are designed for paragliding or paragliding. While one usually jumps out of an airplane with a parachute, one starts with a paraglider from an increase, for example from a mountain. Unlike parachutes, paragliders are not optimized to descend to the ground but to travel forward while descending, allowing them to travel long distances.
  • Paragliders usually consist of a canopy, leashes, risers and a harness.
  • the harness is a seat for the pilot of the paraglider.
  • sliding umbrellas usually have more lines than a stunt kite, but at least four lines, but especially eight or more lines.
  • Kites are play and sports equipment operated by the wind.
  • the simplest basic form of a kite is the unguided single-line kite, which consists of a poles and a covered cloth.
  • the single-handed kite With a single leash, the single-handed kite is kept in the air.
  • the leash is attached to a flap, which can easily retrieve the leash and the kite.
  • Another type of dragon are multi-colored kites, which are usually steerable. They are equipped with at least two lines, which can be pulled to varying degrees to fly different figures, such as loops, screws or angles.
  • kite kite A type of steering kite often used in kite surfing is the so-called mats drake, also known as soft kite in English. These rodless kites develop a wing profile similar to a paraglider when approached. They are made entirely of fabric and linen and can therefore be folded and transported to save space. In addition to the kite kites, there are many other kite kite kites available, such as tubuits, C-kites, bow kites, hybrid kites, and delta kites.
  • Kit kitesurfing kites are attached to a handlebar (also known as a kitebar) with their steering and safety leashes, which provide control over the direction and power development of the kite.
  • a handlebar also known as a kitebar
  • two pull lines transmit the pulling forces.
  • the pull lines are usually brought together in the middle of the handlebar through a central passage of the handlebar and fastened to a harness hook.
  • the other two lines also known as steering lines or brake lines, are attached to the left and right at the ends of the bar. They act on a matte kite on a rear edge of its wing profile and thereby allow aerodynamic manipulations such as steering, pitch-changing or braking.
  • a fifth line is attached centrally or in Y-shape to the leading edge of a front hose of the kite.
  • the dragon can blow out by pulling on the fifth line depressurized, which increases the security.
  • a device for winding and unwinding the lines of a steering kite has a cylindrical housing with an opening slot parallel to its longitudinal axis.
  • a rotary shaft is arranged, which is divided into several segments by a plurality of discs arranged next to one another.
  • the lines of the kite can be individually wound onto the segments of the rotation axis, the rotation axis having at one end a crank to wind the lines on the axis of rotation.
  • a disadvantage of this device is that the lines can easily get tangled.
  • the object of the present invention is to reduce disadvantages in the prior art.
  • a generic winding device of the type mentioned above in which at least two coils have their own coil drive for winding and unwinding of the leashes received on the coil.
  • This allows the coils to operate independently of each other. This is advantageous, for example, when the lines are different lengths or thick or a line tangled in a coil.
  • defects of a coil or a coil drive can be easily detected and corrected.
  • the winding device according to the invention is suitable for stunt kites with three, four, five or more lines or gliders or parachutes.
  • the winding device is also suitable for all types of stunt kites, but is particularly advantageous for kitesurfing, in particular kite kites.
  • the lines can be loosened from the handlebar for winding up, taken up by the reels and wound up by means of the reel drives.
  • the lines can be unwound from the spools by means of the spool drives and / or manually, detached from the spools and attached to the handlebar.
  • a spool is an element made of cardboard, wood, plastic or metal, which refers to the material with a round cross section, such as yarn, rope, wire, cable or other material used for the lines of a steering kite, paraglider or paraglider is wound up.
  • the coils of the winding device according to the invention can have different shapes.
  • it may be disc coils, cylindrical coils or conical coils.
  • cylindrical coils are used for uniform winding and unwinding of the lines.
  • an opening and / or a flap for receiving at least one line can be formed in at least one of the coils or in all coils.
  • the fact that at least two coils have their own coil drive is understood in particular that at least or exactly three, four, five or more coils have their own coil drive.
  • so many coils have their own coil drive, such as lines of a steering kite, glide umbrella or parachute with the winding device or to be wound up. It is possible that a coil more than one line, in particular two or three lines, receives. However, it may also be that each coil exactly picks up a line.
  • the coils of a winding device can be dimensioned differently or the same.
  • the diameter of a first winding device can be dimensioned differently or the same.
  • Coils of a winding device are each formed differently or of equal length or have different or identical geometries.
  • At least two of the coils are each arranged in a separate coil housing and at least two coil housing form with the coil disposed therein and its coil drive in each case an exchangeable winding unit.
  • the coil housing preferably encloses the coil predominantly or substantially completely so that no dirt can reach the coil and the coil housing.
  • the coil drive can be arranged both inside and outside the coil housing.
  • the interchangeability of the winding unit of the winding device means, in particular, that the winding units can be mounted non-destructively on the winding device and the detached winding unit or another winding unit can be mounted on the winding device instead of the originally mounted winding unit as a replacement for the defective winding unit.
  • all the winding units are identical in construction, at least in relation to the spool and the spool drive, or at least the winding units are interchangeable.
  • At least one of the coil housing for the purpose of introduction of the line is hinged.
  • Folding means that the bobbin case can be opened by lifting a part of the bobbin case.
  • the coil housing can be opened by means of a hinge.
  • the coil housing may be formed at least in two parts.
  • the bobbin case can have a lock to prevent it from opening so that the bobbin case does not open during operation.
  • the coil housing is designed such that it can be unfolded such that the coil housing and any fastening means need not be separated from one another in order to open the coil housing. This prevents components of the winding device from being lost.
  • the winding device has a device housing with at least one receiving means, by means of which at least one winding unit can be detachably fastened to the device housing.
  • the receiving means can be designed, for example, as an opening or receptacle adapted to the winding unit in the device housing.
  • the receiving means may comprise or be a clamp, a groove, a Aufstecktress or a screw connection.
  • the coil housing can have a corresponding spring, by means of which a detachable spring-groove connection can be produced.
  • each of the winding units in particular the coil housing and / or the device housing can have a locking mechanism, by means of which the fastening produced by means of the receiving means can be locked and unlocked.
  • the locking mechanism can be actuated by a switch or a He-.
  • the winding device has at least one fastening means for releasable attachment to a steering rod of the steering gear or a sliding or parachute component.
  • the device housing has a fastening means for releasable attachment to the handlebar
  • the attachment can also take place via one or more coil housings, which can have at least one fastening means, for example a screw, a clamp or a groove or spring for attachment to the handlebar or the sliding or falling umbrella component.
  • the gliding or parachute component may be for example a carabiner, a backpack or a part of a rucksack, a harness or a harness of a paraglider.
  • the at least one fastening means is a mounting clamp which can be put on and staked out on a steering rod of the steering kite or a gliding or parachute component.
  • the device housing preferably has the fastening clip or the device housing itself is designed as a mounting clamp.
  • a mounting clamp is in particular a fastening means understood that the handlebar engages at least two places and clamped between them.
  • the device housing itself is formed as a mounting clamp, it is advantageous if the device housing is elongated and preferably at least partially hollow and / or formed with an opening. Particularly preferably, a cavity in the device housing is open through the opening to the outside, so that a handlebar can be pushed through the opening into the cavity of the device housing.
  • the handlebar can be arranged and fixed. For example, the fixation can be done by a bias and / or elastic configuration of the device housing. Alternatively or additionally, a tongue and groove connection between the device housing and handlebar is possible.
  • the device housing has a length in the direction of its longitudinal extension of between 0.3 and 0.7 m, preferably between 0.4 and 0.6 m.
  • a longitudinal extent of the device housing is at least by a factor of 5, in particular 10 greater than an orthogonal to the longitudinal direction extension.
  • At least two coil drives are electric motors which are coupled to at least one, preferably one, energy storage for operating at least one electric motor.
  • the electric motors are coupled by means of a shaft on which the coil is mounted.
  • the electric motors accelerate and facilitate the winding and unwinding of the lines compared to a manual operation.
  • the electric motors may be configured to work as a brake when unwinding the line to prevent tangling of the line.
  • a slip clutch can be formed in each case between an electric motor and a coil of a winding unit. It can also be arranged in each case an additional braking device on each of the coils.
  • the coils next to the electric motors also each have a further or a common, manually operated coil drive, such as a crank drive having.
  • the coil drives or energy storage can be coupled to at least one solar cell.
  • the energy store can be exchangeable. This means that the energy storage device for charging or replacing the energy storage device is arranged on or in the coil housing or in the winding unit such that it can be removed without destruction and replaced.
  • the energy store can also be designed for wireless energy transmission, in particular near field transmission.
  • a coil and a rectifier for an inductive coupling or a metal plate and a coil for a capacitive coupling with an oscillator of an inductive charger can be associated with the energy store.
  • Coil or metal plate and rectifier are preferably arranged within the coil housing and / or an energy storage housing in which the energy store is also arranged.
  • the winding units and the winding device are waterproof up to 5 to 10 meters deep.
  • the coil drive, the shaft and / or the energy storage are formed resistant to salt and water.
  • the coil drive, the shaft and / or the energy storage are formed waterproof.
  • the coil drive, the shaft and / or the energy storage device can be separated off from the external environment, separately or jointly, for example within a housing.
  • At least one shaft sealing ring, in particular an axial shaft sealing ring can be arranged on the shaft or on a housing part of the coil housing, the shaft and / or the coil drive.
  • At least two coil drives are each provided with an actuating unit for separately controlling the respective coil drive and at least two coil drives with a common actuating drive.
  • Supply unit for jointly controlling the at least two coil drives coupled.
  • each of the coil drives at least each have their own operating unit.
  • all coil drives can be actuated by means of a common actuating unit.
  • the actuators may include, for example, an actuation button or two actuation buttons.
  • An actuating button may be configured to allow winding of the line by starting the electric motor.
  • Another actuation button may be configured to unwind the line by, for example, actuating an engine brake of the electric motor.
  • at least one of the operation buttons or all the operation buttons are push buttons. Preferably, these are arranged on an upper side of the bobbin case.
  • At least one of the coils is assigned at least one stripping device, which cleans the line picked up by the coil during winding and / or at least one of the coils associates at least one clamping device which tensions the line during winding.
  • the scraper device and the tensioning device can also be designed as a common scraper and tensioning device.
  • the at least one stripping and / or tensioning device is preferably arranged near an opening of the coil housing for the line and within the coil housing, in particular within a housing projection of the coil housing.
  • At least one discharge device is preferably formed in the coil housing, in particular in the housing projection, which discharges water and dirt from the at least one stripping device out of the coil housing and / or housing projection to the outside.
  • the discharge device may have at least one opening, a slot and / or at least one channel.
  • the removal device is preferably arranged on an underside of the bobbin housing and / or the housing projection.
  • the at least one stripping and tensioning device or a partition wall for the line preferably closes the coil housing, the coil, the coil drive and / or the energy store essentially in relation to the external environment from that only the at least one line can get past the at least one stripping and tensioning device or partition wall. This avoids that water or dirt from the lines or from outside through, for example, the discharge device in the coil housing, the coil, the coil drive and / or the energy storage can reach.
  • the stripping device, tensioning device or the stripping and tensioning device may, for example, comprise a flexible material, for example a wiper rubber, or a brush.
  • Suitable wiper blades are, for example, the wiper blades used for the windscreen in motor vehicles.
  • each case two stripping and / or tensioning devices are arranged above and below the line or a passage for the line, so that they form a pair of stripping and / or tensioning device.
  • the pairwise stripping and / or clamping devices are arranged substantially opposite one another.
  • there is no distance or at most the distance between the pair of stripping and / or tensioning devices of the diameter of the line particularly preferably at most half the distance of the diameter of the line.
  • the spreader bars provide resistance to the line.
  • a bias of the line is generated.
  • this may cause a stripping of dirt from the line, especially when a squeegee or a brush is used as a stripping device. This keeps the coil and the inside of the coil housing clean.
  • a handlebar for a stunt kite, paraglider or parachute with a winding device according to the invention is also a handlebar for a stunt kite, paraglider or parachute with a winding device according to the invention.
  • a steering kite in particular a kite for
  • Kitesurfing with a handlebar, in particular a kite bar, and a winding device according to the invention.
  • a paraglider and a parachute with a winding device according to the invention are also provided.
  • Figure 1 is a perspective oblique view of an embodiment of a
  • FIG. 1 is a further perspective oblique view of the winding unit of FIG. 1
  • Figure 3 is a plan view of the winding unit of Figures 1 and 2
  • Figure 4 is a perspective oblique view of an embodiment of a winding device according to the invention.
  • FIG. 5 shows a schematic representation of a parachute with a winding device according to the invention.
  • FIG. 1 shows a perspective oblique view of an embodiment of a winding unit 10 of a winding device 30 according to the invention, not shown.
  • a coil 11 is rotatably mounted on a shaft 13 within a coil housing 12 of the winding unit 10.
  • the shaft 13 protrudes from the coil housing 12.
  • the shaft 1 3 is coupled to a coil drive 1 4 and is driven by the sem.
  • the coil drive 14 is arranged outside the coil housing 12 in this exemplary embodiment. It is alternatively possible to arrange the coil drive 14 within the coil housing 12 and to arrange the shaft 13 completely within the coil housing 12.
  • the coil drive 14 is formed in this embodiment as an electric motor.
  • the coil drive 14 may have a separate housing and / or which, as shown here, are mounted in a holding structure 15 or alternatively supported on the support structure 15 or on the coil housing 12.
  • the coil drive 14 is connected by means of two electrical lines 16a and 16b, in the present case a positive and a negative line, to an energy store 17 (see FIG. 2) which is arranged on the rear side of the winding unit 10, which is not visible here , Nevertheless, it is possible to combine the two electrical lines 16a, 16b in a common electrical line 16.
  • the coil housing 12 is designed to be hinged for the purpose of introducing a leash.
  • the coil housing 12 consists of an upper coil housing part 12a and a lower coil housing part 12b, which are connected to one another by means of a hinge 18 arranged on the rear side of the coil housing 12.
  • the lower bobbin case part 12b completely accommodates the bobbin 11 in this embodiment, and is therefore larger than the upper bobbin case part 12a.
  • the upper and lower coil housing parts 12a, 12b each have a housing projection 19a, 19b with trapezoidal base surfaces.
  • the housing projections 19a, 19b have front-side recesses corresponding to one another in such a way that the recesses form a common housing opening 20 for at least one line (not shown here).
  • three stripping and splitting devices 21 a.1, 21 a.2, 21 a.3, 21 b.1, 21 b.2, 21 b.3 are arranged in pairs.
  • the paired Abstreif- and clamping devices 21 a.1, 21 a.2, 21 a.3, 21 b.1, 21 b.2, 21 b.3 are arranged substantially equidistant from each other.
  • the number of stripping and tensioning devices 21 a, 21 b can also be greater or smaller and, in particular, 1, 2, 3, 4 or 5.
  • the distances between the stripping and clamping devices 21 a.1, 21 a.2, 21 a.3, 21 b.1, 21 b.2, 21 b.3 can be different sizes.
  • 21 b.3 are used. In the present case, all stripping and tensioning devices 21 a.1, 21 a.2, 21 a.3,
  • 21 b.1, 21 b.2, 21 b.3 from a squeegee.
  • the pairs of an upper and a lower stripping and tensioning device 21 a.1 and 21 b.1, 21 a.2 and 21 b.2, 21 a.3 and 21 b.3 are each arranged corresponding to one another such that there is no opening between them. When winding the line, therefore, the line must deform the squeegees under force to be wound onto the spool 11.
  • Figure 2 shows a perspective oblique view of the winding unit 10 according to the embodiment of Figure 1.
  • the opposite side view in Figure 2 opposite side of the winding unit 10 can be seen.
  • the energy source 17 and the hinge 18 can be seen here.
  • FIG. 3 shows a top view of the winding unit 10 according to the exemplary embodiment of FIGS. 1 and 2 in an opened state.
  • the upper coil housing part 12a has been opened by means of the hinge 18, so that the upper coil housing part 12a and the lower coil housing part 12b are in contact with each other only by means of the hinge 18.
  • a leash in this opened state, a leash, not shown, can be wound particularly easily onto the bobbin 11 in order to catch up the leash after the bobbin housing 12 has been closed in the closed state by means of the bobbin drive 14.
  • the coil 11 a coil flap 11 a, which can be opened and in which at least one leash can be inserted.
  • three discharge means 22.1, 22.2, 22.3 are arranged in the lower housing projection 19b of the lower bobbin case portion 12b.
  • the discharge devices 22.1, 22.2, 22.3 are formed as elongate slots along the lower GePFusevorsprun- ges 19b.
  • FIG. 4 shows a perspective oblique view of an embodiment of a winding device 30 according to the invention.
  • Four identical winding units 10i, 102, 10, 104 are arranged on a device housing 31 of the winding device 30. Alternatively, three, five or more identical winding units 10 may be arranged on the device housing 31.
  • the winding units 10i, I O2, I O3, 104 also need not be identical.
  • the winding units 10 i, 10 2, 10 3, 104 are each detachably fastened to the device housing 31 by means of receiving means of the device housing 31 which are not visible here.
  • the receiving means of the device housing 31 may be a groove and a lower side of the winding units 10i, 10, 20, 104 have corresponding springs for engagement in the groove.
  • the receiving means can have locking elements for locking the tongue and groove connection, which prevent the springs of the winding units 10i, 10, 12, 10, 104 from becoming detached from the grooves.
  • the device housing 31 is at the same time designed as a fastening clip 31.
  • the mounting clamp 31 has a Flohlraum with an opening for receiving a handlebar 40 for a stunt kite.
  • the mounting clamp 31 engages around the handlebar 40 and clamps them firmly. From the Flohlraum each of the handlebar ends 40.1, 40.2 of the handlebar 40 emerge.
  • the clamping force of the fastening clip 31 is provided here by an elastic design of the fastening clip 31.
  • opening and cavity of the fastening clip 31 are elastically widened and the fastening clip 31 is attached to the handlebar 40, where the elastic restoring force provides the clamping force.
  • the Attachment clamp 31 pulled in the direction of the opening of the cavity away from the Lenkstage 30.
  • the winding units 10i, 102, I O3, 104 in turn each have coil drives 14i, 142, 143, 144 which are each connected to an energy store 17i, 172, 173, 174 by means of an electrical line 161, 162, 163, 164 are.
  • the energy store 17i, 172, 173, 174 is in each case connected to an actuating unit 24i, 242, 243, 244 by means of an electrical line 23i, 232, 233, 234.
  • Actuate the supply units 24i, 242, 243, 244 each have an actuating button for activating the coil drive 14i, 142, 143, 144, which are designed here in the form of electric motors.
  • the energy stores 17i, 172, 173, 174 are also connected to each other by means of an electrical line 32 via a common actuator unit 33.
  • a common actuating unit 33 has a common actuating key 33a which starts the coil drives 14i, 142, 143, 144 for simultaneously winding up all the lines 50i, 502, 503, 504 and a common actuating key 33b which holds the motor brakes of the coil drives 14i, 142, 143, 144 for the simultaneous
  • Figure 5 shows a schematic representation of a parachutist 70, which hangs on a parachute 60 with a winding device 30 according to the invention.
  • the winding device 30, only shown here, for example, between two belts 61, 62 of the parachute 60 is arranged.
  • the winding device 30 may for example have a number of coils 11, which corresponds to the number of lines 50 of the parachute 60. LIST OF REFERENCE NUMBERS

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Toys (AREA)

Abstract

The invention relates to a winding device (30) for winding up and unwinding lines (50) of a stunt kite, paraglider or parachute (60), having at least three reels (11) for receiving at least one line (50) of the stunt kite, paraglider or parachute (60) each. According to the invention, at least two reels (11) have a separate reel drive (14) for winding up and unwinding the line (50) received on the reel (11).

Description

Wickelvorrichtung für einen Lenkdrachen, Gleitschirm oder Fallschirm  Winding device for a kite, paraglider or parachute
Die Erfindung betrifft eine Wickelvorrichtung zum Auf- und Abwickeln von Leinen eines Lenkdrachens, Gleitschirms oder Fallschirms mit zumindest drei Spulen zum Aufnehmen zumindest je einer Leine des Lenkdrachens, Gleitschirms oder Fall schirms. The invention relates to a winding device for winding and unwinding of lines of a steering kite, paraglider or parachute with at least three coils for receiving at least one line of the steering kite, paraglider or case shield.
Fallschirme sind Luftsportgeräte, die dazu eingerichtet sind, eine im freien Fall be- findliche Person oder einen Gegenstand mittels dynamischen Auftriebes abzu- bremsen und so unversehrt auf den Boden zu bringen. Bekannt sind beispiels- weise Rundkappenfallschirme und Gleitfallschirme. Fallschirme weisen zumeist mehr Leinen als ein Lenkdrachen auf, zumindest jedoch vier Leinen, insbesondere jedoch acht und mehr Leinen. Gleitschirme sind Luftsportgeräte, die zum Gleitsegeln bzw. Gleitschirmfliegen ein- gerichtet sind. Während man mit einem Fallschirm üblicherweise aus einem Flug- zeug springt, startet man mit einem Gleitschirm von einer Erhöhung, beispiels weise von einem Berg, aus. Im Gegensatz zu Fallschirmen sind Gleitschirme nicht auf ein Absinken zu Boden sondern auf eine Vorwärtsfahrt während des Absin- kens optimiert, so dass sie große Distanzen zurücklegen können. Gleitschirme bestehen üblicherweise aus einer Schirmkappe, Leinen, Tragegurten und einem Gurtzeug. Das Gurtzeug ist ein Sitz für den Piloten des Gleitschirmes. Auch Gleit schirme weisen zumeist mehr Leinen als ein Lenkdrachen auf, zumindest jedoch vier Leinen, insbesondere jedoch acht und mehr Leinen. Parachutes are air sports equipment that is designed to decelerate a person or an object in free fall by means of dynamic buoyancy and thus to bring it to the ground intact. For example, round-cap parachutes and parachutes are known. Parachutes usually have more lines than a stunt kite, but at least four lines, but especially eight or more lines. Paragliders are air sports equipment that are designed for paragliding or paragliding. While one usually jumps out of an airplane with a parachute, one starts with a paraglider from an increase, for example from a mountain. Unlike parachutes, paragliders are not optimized to descend to the ground but to travel forward while descending, allowing them to travel long distances. Paragliders usually consist of a canopy, leashes, risers and a harness. The harness is a seat for the pilot of the paraglider. Also sliding umbrellas usually have more lines than a stunt kite, but at least four lines, but especially eight or more lines.
Drachen (englisch: Kites) sind Spiel- und Sportgeräte, die mit dem Wind betrieben werden. Die einfachste Grundform eines Drachens ist der ungelenkte Einleinerdra- chen, der aus einem Gestänge und einem bespannten Tuch besteht. Mit lediglich einer Leine wird der Einleinerdrachen in der Luft gehalten. Die Leine ist an einer Flaspel befestigt, über die die Leine mitsamt dem Drachen einfach wieder einge- holt werden kann. Ein weiterer Drachentyp sind mehrleinige Drachen, die in der Regel lenkbar sind. Sie sind mit zumindest zwei Leinen ausgestattet, an denen unterschiedlich stark gezogen werden kann, um unterschiedliche Figuren, beispielsweise Loopings, Schrauben oder Winkel, fliegen zu lassen. Kites are play and sports equipment operated by the wind. The simplest basic form of a kite is the unguided single-line kite, which consists of a poles and a covered cloth. With a single leash, the single-handed kite is kept in the air. The leash is attached to a flap, which can easily retrieve the leash and the kite. Another type of dragon are multi-colored kites, which are usually steerable. They are equipped with at least two lines, which can be pulled to varying degrees to fly different figures, such as loops, screws or angles.
Ein häufig beim Kitesurfen eingesetzter Lenkdrachentyp ist der sogenannte Mat- tendrachen, im Englischen auch Soft-Kite genannt. Diese gestängelosen Drachen entwickeln bei Anströmung ein Flügelprofil ähnlich einem Gleitschirm. Sie beste- hen vollständig aus Gewebe und Leinen und können deshalb platzsparend gefal- tet und transportiert werden. Neben den Mattendrachen existieren viele weitere Ausführungsformen von Lenkdrachen für das Kitesurfen, beispielsweise Tubeki- tes, C-Kites, Bow-Kites, Hybrid-Kites und Delta-Kites. A type of steering kite often used in kite surfing is the so-called mats drake, also known as soft kite in English. These rodless kites develop a wing profile similar to a paraglider when approached. They are made entirely of fabric and linen and can therefore be folded and transported to save space. In addition to the kite kites, there are many other kite kite kites available, such as tubuits, C-kites, bow kites, hybrid kites, and delta kites.
Die Lenkdrachen für das Kitesurfen werden mittels ihrer Steuerungs- und Sicher- heitsleinen an einer Lenkstange (auch„Kitebar“) befestigt, die eine Steuerung hin- sichtlich Richtung und Kraftentwicklung des Lenkdrachens ermöglicht. Kit kitesurfing kites are attached to a handlebar (also known as a kitebar) with their steering and safety leashes, which provide control over the direction and power development of the kite.
Bei einem 4-Leiner-Lenkdrachen übertragen zwei Zugleinen die Zugkräfte. Die Zugleinen werden üblicherweise in der Mitte der Lenkstange durch eine mittige Durchführung der Lenkstange zusammengeführt und an einem Trapezhaken be- festigt. Die anderen zwei Leinen, auch als Lenkleinen oder Bremsleinen bekannt, werden links und rechts an den Enden der Bar befestigt. Sie wirken bei einem Mattendrachen auf eine hintere Kante seines Flügelprofils und ermöglichen dadurch aerodynamische Manipulationen wie Lenken, Anstellwinkel-Verändern o- der Bremsen. In a 4-line stunt kite, two pull lines transmit the pulling forces. The pull lines are usually brought together in the middle of the handlebar through a central passage of the handlebar and fastened to a harness hook. The other two lines, also known as steering lines or brake lines, are attached to the left and right at the ends of the bar. They act on a matte kite on a rear edge of its wing profile and thereby allow aerodynamic manipulations such as steering, pitch-changing or braking.
Bei einem 5-Leiner-Lenkdrachen ist eine fünfte Leine zentral oder in Y-Form an der Vorderkante eines Frontschlauches des Kites befestigt. Der Drachen kann durch Zug an der fünften Leine drucklos auswehen, was die Sicherheit erhöht. In a 5-line stunt kite, a fifth line is attached centrally or in Y-shape to the leading edge of a front hose of the kite. The dragon can blow out by pulling on the fifth line depressurized, which increases the security.
Während ein Einleinerdrachen durch eine Haspel einfach wieder eingeholt werden kann, gestaltet sich das Aufwickeln der Leinen eines Lenkdrachens mit drei oder mehr Leinen deutlich schwieriger. Beim Kitesurfen sind die Leinen an der Lenk- stange befestigt, so dass diese üblicherweise von Hand auf die Lenkstange aufge- wickelt werden. Für den späteren Aufbau des Drachens müssen die Leinen zudem wieder abgewickelt werden. Die Leinen können sich dabei einfach verheddern und wertvolle Zeit für das Spiel oder den Sport reduzieren. While a single-line kite can easily be retrieved by a reel, the winding of the lines of a steering kite with three or three more lines significantly more difficult. When kitesurfing, the lines are attached to the handlebar, so they are usually wound by hand on the handlebar. For the later construction of the kite, the lines must also be unwound again. The lines can easily get tangled up and reduce valuable time for the game or the sport.
Aus der ES 2 358 813 B1 ist eine Vorrichtung zum Auf- und Abwickeln der Leinen eines Lenkdrachens bekannt. Die Vorrichtung weist ein zylindrisches Gehäuse mit einem parallel zu seiner Längsachse eingearbeitetem Öffnungsschlitz auf. Entlang der Längsachse ist eine Rotationswelle angeordnet, die durch mehrere nebenei- nander angeordnete Scheiben in unterschiedliche Segmente aufgeteilt ist. Durch den Schlitz des Gehäuses können die Leinen des Kites einzeln auf die Segmente der Rotationsachse aufgewickelt werden, wobei die Rotationsachse an einem Ende eine Kurbel aufweist, um die Leinen auf die Rotationsachse aufzuwickeln. Nachteilig an dieser Vorrichtung ist, dass die Leinen sich einfach verheddern kön- nen. From ES 2 358 813 B1 a device for winding and unwinding the lines of a steering kite is known. The device has a cylindrical housing with an opening slot parallel to its longitudinal axis. Along the longitudinal axis, a rotary shaft is arranged, which is divided into several segments by a plurality of discs arranged next to one another. Through the slot of the housing, the lines of the kite can be individually wound onto the segments of the rotation axis, the rotation axis having at one end a crank to wind the lines on the axis of rotation. A disadvantage of this device is that the lines can easily get tangled.
Aufgabe der vorliegenden Erfindung ist es, Nachteile im Stand der Technik zu ver- mindern. The object of the present invention is to reduce disadvantages in the prior art.
Erfindungsgemäß ist eine gattungsgemäße Wickelvorrichtung der eingangs er- wähnten Art, bei der zumindest zwei Spulen einen eigenen Spulenantrieb zum Auf- und Abwickeln der auf der Spule aufgenommenen Leine aufweisen. Dies er- möglicht es, dass die Spulen unabhängig voneinander betrieben werden können. Vorteilhaft ist dies beispielsweise dann, wenn die Leinen unterschiedlich lang oder dick sind oder eine Leine sich in einer Spule verheddert. Außerdem können De- fekte einer Spule oder eines Spulenantriebes leicht festgestellt und behoben wer- den. Die erfindungsgemäße Wickelvorrichtung eignet sich für Lenkdrachen mit drei, vier, fünf oder mehr Leinen oder Gleit- oder Fallschirme. Insbesondere eignet sich die Wickelvorrichtung auch für alle Lenkdrachen-Typen, ist jedoch besonders vor- teilhaft für die Lenkdrachen, insbesondere Mattendrachen, beim Kitesurfen. Für das Verstauen der Leinen nach dem Kitesurfen können die Leinen zum Aufwickeln von der Lenkstange gelöst, von den Spulen aufgenommen und mittels der Spulen- antriebe aufgewickelt werden. Für das Bereitstellen der Leinen zum Kitesurfen können die Leinen von den Spulen mittels der Spulenantriebe und/oder manuell abgewickelt werden, von den Spulen gelöst und an der Lenkstange angebracht werden. According to the invention, a generic winding device of the type mentioned above, in which at least two coils have their own coil drive for winding and unwinding of the leashes received on the coil. This allows the coils to operate independently of each other. This is advantageous, for example, when the lines are different lengths or thick or a line tangled in a coil. In addition, defects of a coil or a coil drive can be easily detected and corrected. The winding device according to the invention is suitable for stunt kites with three, four, five or more lines or gliders or parachutes. In particular, the winding device is also suitable for all types of stunt kites, but is particularly advantageous for kitesurfing, in particular kite kites. For the stowage of the lines after kitesurfing, the lines can be loosened from the handlebar for winding up, taken up by the reels and wound up by means of the reel drives. For providing the lines for kitesurfing, the lines can be unwound from the spools by means of the spool drives and / or manually, detached from the spools and attached to the handlebar.
Als Spule wird ein Element aus Pappe, Holz, Kunststoff oder Metall bezeichnet, auf das Material mit rundem Querschnitt, wie beispielsweise Garn, Seil, Draht, Ka- bei oder ein anderes, für die Leinen eines Lenkdrachens, Gleitschirms oder Fall- schirms verwendetes Material aufgewickelt wird. A spool is an element made of cardboard, wood, plastic or metal, which refers to the material with a round cross section, such as yarn, rope, wire, cable or other material used for the lines of a steering kite, paraglider or paraglider is wound up.
Die Spulen der erfindungsgemäßen Wickelvorrichtung können unterschiedliche Formen aufweisen. Beispielsweise kann es sich um Scheibenspulen, zylindrische Spulen oder konische Spulen handeln. Vorzugsweise werden zylindrische Spulen zum gleichmäßigen Auf- und Abwickeln der Leinen genutzt. In zumindest einer der Spulen oder in allen Spulen kann zudem eine Öffnung und/oder eine Klappe zur Aufnahme zumindest einer Leine ausgebildet sein. Darunter, dass zumindest zwei Spulen einen eigenen Spulenantrieb aufweisen, wird insbesondere verstanden, dass auch zumindest oder genau drei, vier, fünf o- der mehr Spulen einen eigenen Spulenantrieb aufweisen. Insbesondere haben so viele Spulen einen eigenen Spulenantrieb, wie Leinen eines Lenkdrachens, Gleit schirms oder Fallschirms mit der Wickelvorrichtung auf- oder abgewickelt werden sollen. Dabei ist es möglich, dass eine Spule mehr als eine Leine, insbesondere zwei oder drei Leinen, aufnimmt. Es kann jedoch auch sein, dass jede Spule ge- nau eine Leine aufnimmt. The coils of the winding device according to the invention can have different shapes. For example, it may be disc coils, cylindrical coils or conical coils. Preferably, cylindrical coils are used for uniform winding and unwinding of the lines. In addition, an opening and / or a flap for receiving at least one line can be formed in at least one of the coils or in all coils. The fact that at least two coils have their own coil drive, is understood in particular that at least or exactly three, four, five or more coils have their own coil drive. In particular, so many coils have their own coil drive, such as lines of a steering kite, glide umbrella or parachute with the winding device or to be wound up. It is possible that a coil more than one line, in particular two or three lines, receives. However, it may also be that each coil exactly picks up a line.
Die Spulen einer Wickelvorrichtung können untereinander unterschiedlich oder gleich dimensioniert sein. Beispielsweise kann der Durchmesser einer erstenThe coils of a winding device can be dimensioned differently or the same. For example, the diameter of a first
Spule größer als der Durchmesser einer zweiten Spule der Wickelvorrichtung sein, um unterschiedlich dicke Leinen oder zwei oder mehr Leinen auf der Spule mit dem größeren Durchmesser aufnehmen zu können. Möglich ist es auch, dass die Spulen einer Wickelvorrichtung jeweils unterschiedlich oder gleich lang ausgebil- det sind oder unterschiedliche oder gleiche Geometrien aufweisen. Be coil larger than the diameter of a second coil of the winding device to accommodate different thickness linen or two or more lines on the coil with the larger diameter can. It is also possible that the Coils of a winding device are each formed differently or of equal length or have different or identical geometries.
Nach einer Weiterbildung der Erfindung sind zumindest zwei der Spulen jeweils in einem eigenen Spulengehäuse angeordnet und zumindest zwei Spulengehäuse bilden mit der darin angeordneten Spule und ihrem Spulenantrieb jeweils eine austauschbare Wickeleinheit. Dadurch, dass die Spulen ein eigenes Spulenge- häuse aufweisen, wird die Wartung erleichtert und eine einfache Austauschbarkeit einer Wickeleinheit im Falle eines Defektes gewährleistet. According to a development of the invention, at least two of the coils are each arranged in a separate coil housing and at least two coil housing form with the coil disposed therein and its coil drive in each case an exchangeable winding unit. The fact that the coils have their own Spulenge- housing, maintenance is facilitated and ensures easy replacement of a winding unit in the event of a defect.
Das Spulengehäuse umschließt die Spule vorzugsweise überwiegend oder im Wesentlichen vollständig, damit kein Schmutz an die Spule und in das Spulenge- häuse gelangen kann. Der Spulenantrieb kann sowohl innerhalb als auch außer- halb des Spulengehäuses angeordnet sein. Die Austauschbarkeit der Wickelein- heit der Wickelvorrichtung meint insbesondere, dass die Wickeleinheiten von der Wickelvorrichtung zerstörungsfrei gelöst und die gelöste Wickeleinheit oder eine andere Wickeleinheit als Ersatz für die defekte Wickeleinheit anstelle der ur- sprünglich montierten Wickeleinheit an die Wickelvorrichtung montiert werden kön- nen. Insbesondere sind alle Wickeleinheiten zumindest in Bezug auf die Spule und den Spulenantrieb baugleich oder zumindest sind die Wickeleinheiten untereinan- der austauschbar. The coil housing preferably encloses the coil predominantly or substantially completely so that no dirt can reach the coil and the coil housing. The coil drive can be arranged both inside and outside the coil housing. The interchangeability of the winding unit of the winding device means, in particular, that the winding units can be mounted non-destructively on the winding device and the detached winding unit or another winding unit can be mounted on the winding device instead of the originally mounted winding unit as a replacement for the defective winding unit. In particular, all the winding units are identical in construction, at least in relation to the spool and the spool drive, or at least the winding units are interchangeable.
Gemäß einer bevorzugten Ausführungsform der Erfindung ist zumindest eines der Spulengehäuse zum Zwecke der Einführung der Leine aufklappbar. Aufklappbar meint, dass das Spulengehäuse durch ein Anheben eines Teiles des Spulenge- häuses geöffnet werden kann. Beispielsweise kann das Spulengehäuse mittels ei- nes Scharniers aufklappbar sein. Hierzu kann das Spulengehäuse zumindest zweiteilig ausgebildet sein. Zudem kann das Spulengehäuse über eine Verriege- lung zum Verhindern eines Aufklappens verfügen, damit das Spulengehäuse nicht im Betrieb aufklappt. Insbesondere ist das Spulengehäuse derart aufklappbar aus- gestaltet, dass das Spulengehäuse und etwaige Befestigungsmittel nicht vonei- nander getrennt werden müssen, um das Spulengehäuse zu öffnen. Dies verhin- dert, dass Bestandteile der Wickelvorrichtung verloren gehen können. Gemäß einer bevorzugten Ausführungsform der Erfindung weist die Wickelvorrich- tung ein Vorrichtungsgehäuse mit zumindest einem Aufnahmemittel auf, mittels dem zumindest eine Wickeleinheit an dem Vorrichtungsgehäuse lösbar befestigt werden kann. Das Aufnahmemittel kann beispielsweise als eine an die Wickelein- heit angepasst Öffnung oder Aufnahme im Vorrichtungsgehäuse ausgebildet sein. Alternativ oder zusätzlich kann das Aufnahmemittel eine Klemme, eine Nut, eine Aufsteckverbindung oder eine Schraubverbindung aufweisen oder sein. Im Falle einer Nut kann das Spulengehäuse eine dazu korrespondierende Feder aufwei- sen, mittels derer sich eine lösbare Feder-Nut-Verbindung hersteilen lässt. Zusätz- lich kann jede der Wickeleinheiten, insbesondere der Spulengehäuse und/oder das Vorrichtungsgehäuse eine Verriegelungsmechanik aufweisen, mittels derer sich die mittels des Aufnahmemittels erzeugte Befestigung verriegeln und entrie- geln lässt. Die Verriegelungsmechanik kann durch einen Schalter oder einen He- bei betätigbar sein. According to a preferred embodiment of the invention, at least one of the coil housing for the purpose of introduction of the line is hinged. Folding means that the bobbin case can be opened by lifting a part of the bobbin case. For example, the coil housing can be opened by means of a hinge. For this purpose, the coil housing may be formed at least in two parts. In addition, the bobbin case can have a lock to prevent it from opening so that the bobbin case does not open during operation. In particular, the coil housing is designed such that it can be unfolded such that the coil housing and any fastening means need not be separated from one another in order to open the coil housing. This prevents components of the winding device from being lost. According to a preferred embodiment of the invention, the winding device has a device housing with at least one receiving means, by means of which at least one winding unit can be detachably fastened to the device housing. The receiving means can be designed, for example, as an opening or receptacle adapted to the winding unit in the device housing. Alternatively or additionally, the receiving means may comprise or be a clamp, a groove, a Aufsteckverbindung or a screw connection. In the case of a groove, the coil housing can have a corresponding spring, by means of which a detachable spring-groove connection can be produced. In addition, each of the winding units, in particular the coil housing and / or the device housing can have a locking mechanism, by means of which the fastening produced by means of the receiving means can be locked and unlocked. The locking mechanism can be actuated by a switch or a He-.
Nach einer Weiterbildung der Erfindung, weist die Wickelvorrichtung zumindest ein Befestigungsmittel zur lösbaren Befestigung an einer Lenkstange des Lenkdra- chens oder einer Gleit- oder Fallschirmkomponente auf. Insbesondere weist das Vorrichtungsgehäuse ein Befestigungsmittel zur lösbaren Befestigung an der Lenkstange According to a development of the invention, the winding device has at least one fastening means for releasable attachment to a steering rod of the steering gear or a sliding or parachute component. In particular, the device housing has a fastening means for releasable attachment to the handlebar
oder der Gleit- oder Fallschirmkomponente auf. Alternativ oder zusätzlich kann die Befestigung aber auch über ein oder mehrere Spulengehäuse erfolgen, die zumin- dest ein Befestigungsmittel, beispielsweise eine Schraube, eine Klemme oder eine Nut oder Feder zur Befestigung an der Lenkstange oder der Gleit- oder Fall schirm komponente aufweisen können. Die Gleit- oder Fallschirmkomponente kann beispielsweise ein Karabiner, ein Rucksack oder ein Teil eines Rucksackes, ein Gurt oder ein Gurtzeug eines Gleitschirmes sein. Gemäß einer bevorzugten Ausführungsform der Erfindung ist das zumindest eine Befestigungsmittel eine Befestigungsklemme, die auf eine Lenkstange des Lenk- drachens oder eine Gleit- oder Fallschirmkomponente auf- und abgesteckt werden kann. Bevorzugt weist das Vorrichtungsgehäuse die Befestigungsklemme auf oder ist das Vorrichtungsgehäuse selbst als eine Befestigungsklemme ausgebildet. Als Befestigungsklemme wird insbesondere ein Befestig ungsmittel verstanden, dass die Lenkstange an zumindest zwei Stellen umgreift und zwischen diesen fest- klemmt. or the gliding or parachute component. Alternatively or additionally, however, the attachment can also take place via one or more coil housings, which can have at least one fastening means, for example a screw, a clamp or a groove or spring for attachment to the handlebar or the sliding or falling umbrella component. The gliding or parachute component may be for example a carabiner, a backpack or a part of a rucksack, a harness or a harness of a paraglider. According to a preferred embodiment of the invention, the at least one fastening means is a mounting clamp which can be put on and staked out on a steering rod of the steering kite or a gliding or parachute component. The device housing preferably has the fastening clip or the device housing itself is designed as a mounting clamp. As a mounting clamp is in particular a fastening means understood that the handlebar engages at least two places and clamped between them.
Wenn das Vorrichtungsgehäuse selbst als Befestigungsklemme ausgebildet ist, ist es vorteilhaft, wenn das Vorrichtungsgehäuse länglich und bevorzugt zumindest teilweise hohl und/oder mit einer Öffnung ausgebildet ist. Besonders bevorzugt ist ein Hohlraum in dem Vorrichtungsgehäuses durch die Öffnung nach außen offen, so dass eine Lenkstange durch die Öffnung hindurch in den Hohlraum des Vor- richtungsgehäuses durchgesteckt werden kann. In dem Hohlraum des Vorrich- tungsgehäuses kann die Lenkstange so angeordnet und fixiert werden. Beispiels- weise kann die Fixierung durch eine Vorspannung und/oder elastische Ausgestal- tung des Vorrichtungsgehäuses erfolgen. Alternativ oder zusätzlich ist eine Feder- Nut-Verbindung zwischen Vorrichtungsgehäuse und Lenkstange möglich. If the device housing itself is formed as a mounting clamp, it is advantageous if the device housing is elongated and preferably at least partially hollow and / or formed with an opening. Particularly preferably, a cavity in the device housing is open through the opening to the outside, so that a handlebar can be pushed through the opening into the cavity of the device housing. In the cavity of the Vorrich- tion housing, the handlebar can be arranged and fixed. For example, the fixation can be done by a bias and / or elastic configuration of the device housing. Alternatively or additionally, a tongue and groove connection between the device housing and handlebar is possible.
Vorzugsweise weist das Vorrichtungsgehäuse in Richtung seiner Längserstre- ckung eine Länge zwischen 0,3 und 0,7 m, bevorzugt zwischen 0,4 und 0,6 m auf. Vorzugsweise ist eine Längserstreckung des Vorrichtungsgehäuses zumindest um den Faktor 5, insbesondere 10 größer als eine zur Längserstreckungsrichtung or- thogonale Erstreckung. Preferably, the device housing has a length in the direction of its longitudinal extension of between 0.3 and 0.7 m, preferably between 0.4 and 0.6 m. Preferably, a longitudinal extent of the device housing is at least by a factor of 5, in particular 10 greater than an orthogonal to the longitudinal direction extension.
Nach einer Weiterbildung der Erfindung sind zumindest zwei Spulenantriebe elekt- rische Motoren, die mit zumindest einer, bevorzugt je einem, Energiespeicher zum Betreiben zumindest eines elektrischen Motors gekoppelt sind. Insbesondere sind die elektrischen Motoren mittels einer Welle, auf der die Spule gelagert ist, gekop- pelt. Die elektrischen Motoren beschleunigen und erleichtern das Auf- und Abwi- ckeln der Leinen im Vergleich zu einem manuellen Betrieb. Die elektrischen Moto- ren können dazu eingerichtet sein, beim Abwickeln der Leine als eine Bremse zu arbeiten, um einen Verheddern der Leine zu verhindern. Zwischen einem elektri schem Motor und einer Spule einer Wickeleinheit kann jeweils eine Rutschkupp- lung ausgebildet sein. Es kann auch jeweils eine zusätzliche Bremsvorrichtung an jeder der Spulen angeordnet sein. Außerdem können die Spulen neben den elektrischen Motoren auch je einen weiteren oder einen gemeinsamen, manuell betätigbaren Spulenantrieb, beispielsweise einen Kurbelantrieb, aufweisen. According to a development of the invention, at least two coil drives are electric motors which are coupled to at least one, preferably one, energy storage for operating at least one electric motor. In particular, the electric motors are coupled by means of a shaft on which the coil is mounted. The electric motors accelerate and facilitate the winding and unwinding of the lines compared to a manual operation. The electric motors may be configured to work as a brake when unwinding the line to prevent tangling of the line. A slip clutch can be formed in each case between an electric motor and a coil of a winding unit. It can also be arranged in each case an additional braking device on each of the coils. In addition, the coils next to the electric motors also each have a further or a common, manually operated coil drive, such as a crank drive having.
Vorzugsweise sind die Energiespeicher Batterien oder Akkumulatoren. Alternativ oder zusätzlich können die Spulenantriebe oder Energiespeicher mit zumindest ei- ner Solarzelle gekoppelt sein. Der Energiespeicher kann austauschbar ausgebil- det sein. Das bedeutet, dass der Energiespeicher zum Aufladen oder Ersetzen des Energiespeichers so an oder in dem Spulengehäuse oder in der Wickeleinheit angeordnet ist, dass er zerstörungsfrei entnommen und wieder eingesetzt werden kann. Der Energiespeicher kann außerdem für eine drahtlose Energieübertragung, insbesondere Nahfeldübertragung, ausgebildet sein. Zu diesem Zwecke können dem Energiespeicher eine Spule und ein Gleichrichter für eine induktive Kopplung oder eine Metallplatte und eine Spule für eine kapazitive Kopplung mit einem Os- zillator eines induktiven Ladegerätes zugeordnet sein. Bevorzugt sind Spule oder Metallplatte und Gleichrichter innerhalb des Spulengehäuses und/oder eines Ener- giespeichergehäuses, in dem auch der Energiespeicher angeordnet ist, angeord- net. Preferably, the energy storage batteries or accumulators. Alternatively or additionally, the coil drives or energy storage can be coupled to at least one solar cell. The energy store can be exchangeable. This means that the energy storage device for charging or replacing the energy storage device is arranged on or in the coil housing or in the winding unit such that it can be removed without destruction and replaced. The energy store can also be designed for wireless energy transmission, in particular near field transmission. For this purpose, a coil and a rectifier for an inductive coupling or a metal plate and a coil for a capacitive coupling with an oscillator of an inductive charger can be associated with the energy store. Coil or metal plate and rectifier are preferably arranged within the coil housing and / or an energy storage housing in which the energy store is also arranged.
Bevorzugt sind die Wickeleinheiten und die Wickelvorrichtung wasserdicht bis zu 5 bis 10 Metern Tiefe ausgebildet. Bevorzugt sind der Spulenantrieb, die Welle und/oder der Energiespeicher beständig gegenüber Salz und Wasser ausgebildet. Insbesondere bevorzugt sind der Spulenantrieb, die Welle und/oder der Energie- speicher wasserdicht ausgebildet. Hierzu können der Spulenantrieb, die Welle und/oder der Energiespeicher separat oder gemeinsam, beispielsweise innerhalb eines Gehäuses, gegenüber der äußeren Umgebung im Wesentlichen abgekap- selt sein. Auf der Welle oder an einem Gehäuseteil des Spulengehäuses, der Welle und/oder des Spulenantriebes kann zumindest ein Wellendichtring, insbe- sondere einen Axial-Wellendichtring, angeordnet sein. Gemäß einer Weiterbildung der Erfindung sind zumindest zwei Spulenantriebe je- weils mit einer Betätigungseinheit zum separaten Steuern des jeweiligen Spulen- antriebes und zumindest zwei Spulenantriebe mit einer gemeinsamen Betäti- gungseinheit zum gemeinsamen Steuern der zumindest zwei Spulenantriebe ge- koppelt. Vorzugsweise weist jeder der Spulenantriebe zumindest je eine eigene Betätigungseinheit auf. Außerdem können alle Spulenantriebe mittels einer ge- meinsamen Betätigungseinheit betätigbar sein. Die Betätigungseinheiten können beispielsweise eine Betätigungstaste oder zwei Betätigungstasten aufweisen. Eine Betätigungstaste kann dazu ausgebildet sein, das Aufwickeln der Leine durch Starten des elektrischen Motors zu ermöglichen. Eine weitere Betätigungstaste kann für das Abwickeln der Leine ausgebildet sein, indem sie beispielsweise eine Motorbremse des elektrischen Motors betätigt. Beispielsweise ist zumindest eine der Betätigungstasten oder sind alle Betätigungstasten Druckknöpfe. Vorzugs- weise sind diese auf einer Oberseite des Spulengehäuses angeordnet. Preferably, the winding units and the winding device are waterproof up to 5 to 10 meters deep. Preferably, the coil drive, the shaft and / or the energy storage are formed resistant to salt and water. Particularly preferably, the coil drive, the shaft and / or the energy storage are formed waterproof. For this purpose, the coil drive, the shaft and / or the energy storage device can be separated off from the external environment, separately or jointly, for example within a housing. At least one shaft sealing ring, in particular an axial shaft sealing ring, can be arranged on the shaft or on a housing part of the coil housing, the shaft and / or the coil drive. According to one development of the invention, at least two coil drives are each provided with an actuating unit for separately controlling the respective coil drive and at least two coil drives with a common actuating drive. Supply unit for jointly controlling the at least two coil drives coupled. Preferably, each of the coil drives at least each have their own operating unit. In addition, all coil drives can be actuated by means of a common actuating unit. The actuators may include, for example, an actuation button or two actuation buttons. An actuating button may be configured to allow winding of the line by starting the electric motor. Another actuation button may be configured to unwind the line by, for example, actuating an engine brake of the electric motor. For example, at least one of the operation buttons or all the operation buttons are push buttons. Preferably, these are arranged on an upper side of the bobbin case.
Gemäß einer Weiterbildung der Erfindung ist zumindest einer der Spulen zumin- dest eine Abstreifeinrichtung zugeordnet, die die von der Spule aufgenommene Leine beim Aufwickeln säubert und/oder zumindest einer der Spulen zumindest eine Spanneinrichtung zugeordnet, die die Leine beim Aufwickeln spannt. Die Ab- streifeinrichtung und die Spanneinrichtung können dabei auch als eine gemein- same Abstreif- und Spanneinrichtung ausgebildet sein. Die zumindest eine Abstreif- und/oder Spanneinrichtung ist bevorzugt nahe einer Öffnung des Spulengehäuses für die Leine und innerhalb des Spulengehäuses, insbesondere innerhalb eines Gehäusevorsprungs des Spulengehäuses, angeord- net. Bevorzugt ist in dem Spulengehäuse, insbesondere in dem Gehäusevor- sprung, zumindest eine Abführeinrichtung ausgebildet, die Wasser und Schmutz von der zumindest einen Abstreifeinrichtung aus dem Spulengehäuse und/oder Gehäusevorsprung nach draußen abführt. Die Abführeinrichtung kann zumindest eine Öffnung, einen Schlitz und/oder zumindest eine Rinne aufweisen. Die Ab- führeinrichtung ist bevorzugt auf einer Unterseite des Spulengehäuses und/oder des Gehäusevorsprungs angeordnet. According to one development of the invention, at least one of the coils is assigned at least one stripping device, which cleans the line picked up by the coil during winding and / or at least one of the coils associates at least one clamping device which tensions the line during winding. The scraper device and the tensioning device can also be designed as a common scraper and tensioning device. The at least one stripping and / or tensioning device is preferably arranged near an opening of the coil housing for the line and within the coil housing, in particular within a housing projection of the coil housing. At least one discharge device is preferably formed in the coil housing, in particular in the housing projection, which discharges water and dirt from the at least one stripping device out of the coil housing and / or housing projection to the outside. The discharge device may have at least one opening, a slot and / or at least one channel. The removal device is preferably arranged on an underside of the bobbin housing and / or the housing projection.
Bevorzugt schließt die zumindest eine Abstreif- und Spanneinrichtung oder eine Trennwand für die Leine das Spulengehäuse, die Spule, den Spulenantrieb und/o- der den Energiespeicher im Wesentlichen gegenüber der äußeren Umgebung so ab, dass einzig die zumindest eine Leine an der zumindest einen Abstreif- und Spanneinrichtung oder Trennwand vorbei gelangen kann. Dies vermeidet, dass Wasser oder Schmutz von den Leinen oder von außerhalb durch beispielsweise die Abführeinrichtung in das Spulengehäuse, an die Spule, den Spulenantrieb und/oder den Energiespeicher gelangen kann. The at least one stripping and tensioning device or a partition wall for the line preferably closes the coil housing, the coil, the coil drive and / or the energy store essentially in relation to the external environment from that only the at least one line can get past the at least one stripping and tensioning device or partition wall. This avoids that water or dirt from the lines or from outside through, for example, the discharge device in the coil housing, the coil, the coil drive and / or the energy storage can reach.
Die Abstreifeinrichtung, Spanneinrichtung oder die Abstreif- und Spanneinrichtung kann beispielsweise ein flexibles Material, beispielsweise ein Wischgummi, oder eine Bürste aufweisen. Geeignete Wischgummis sind beispielsweise die für die Frontscheibe bei Kraftfahrzeugen eingesetzten Wischgummis. The stripping device, tensioning device or the stripping and tensioning device may, for example, comprise a flexible material, for example a wiper rubber, or a brush. Suitable wiper blades are, for example, the wiper blades used for the windscreen in motor vehicles.
Bevorzugt sind jeweils zwei Abstreif- und/oder Spanneinrichtungen oberhalb und unterhalb der Leine bzw. eines Durchganges für die Leine angeordnet, so dass sie ein Paar einer Abstreif- und/oder Spanneinrichtung ausbilden. Weiter bevorzugt sind die paarweisen Abstreif- und/oder Spanneinrichtungen im Wesentlichen sich gegenüberliegend angeordnet. Vorzugsweise befindet sich zwischen den paarwei- sen Abstreif- und/oder Spanneinrichtungen kein Abstand oder höchstens der Ab- stand des Durchmessers der Leine, besonders bevorzugt höchstens der halbe Ab- stand des Durchmessers der Leine. Dies ermöglicht es, dass die Leine beim Auf- wickeln auf die Spule in Kontakt mit den Spanneinrichtungen kommt. Die Span- neinrichtungen setzen der Leine einen Widerstand entgegen. Dadurch wird eine Vorspannung der Leine erzeugt. Zusätzlich kann dies ein Abstreifen von Schmutz von der Leine bewirken, insbesondere wenn ein Wischgummi oder eine Bürste als Abstreifeinrichtung eingesetzt wird. So bleiben die Spule und das Innere des Spu- lengehäuses sauber. Preferably, in each case two stripping and / or tensioning devices are arranged above and below the line or a passage for the line, so that they form a pair of stripping and / or tensioning device. More preferably, the pairwise stripping and / or clamping devices are arranged substantially opposite one another. Preferably, there is no distance or at most the distance between the pair of stripping and / or tensioning devices of the diameter of the line, particularly preferably at most half the distance of the diameter of the line. This allows the line to come into contact with the chucks as it winds onto the spool. The spreader bars provide resistance to the line. As a result, a bias of the line is generated. In addition, this may cause a stripping of dirt from the line, especially when a squeegee or a brush is used as a stripping device. This keeps the coil and the inside of the coil housing clean.
Erfindungsgemäß ist zudem eine Lenkstange für einen Lenkdrachen, Gleitschirm oder Fallschirm mit einer erfindungsgemäßen Wickelvorrichtung. Erfindungsgemäß ist weiterhin ein Lenkdrache, insbesondere ein Kite zum According to the invention is also a handlebar for a stunt kite, paraglider or parachute with a winding device according to the invention. According to the invention is still a steering kite, in particular a kite for
Kitesurfen, mit einer Lenkstange, insbesondere einer Kitebar, und einer erfin- dungsgemäßen Wickelvorrichtung. Erfindungsgemäß sind auch ein Gleitschirm und ein Fallschirm mit einer erfin- dungsgemäßen Wickelvorrichtung. Kitesurfing, with a handlebar, in particular a kite bar, and a winding device according to the invention. According to the invention, a paraglider and a parachute with a winding device according to the invention are also provided.
Ausführungsbeispiele der Erfindung werden im Folgenden anhand von Figuren er- läutert. Es zeigen: Embodiments of the invention will be explained below with reference to figures. Show it:
Figur 1 eine perspektivische Schrägansicht eines Ausführungsbeispiels einer Figure 1 is a perspective oblique view of an embodiment of a
Wickeleinheit einer erfindungsgemäßen Wickelvorrichtung, Figur 2 eine weitere perspektivische Schrägansicht der Wickeleinheit aus Figur  Winding unit of a winding device according to the invention, Figure 2 is a further perspective oblique view of the winding unit of FIG
2,  2,
Figur 3 eine Draufsicht auf die Wickeleinheit aus Figuren 1 und 2 Figur 4 eine perspektivische Schrägansicht eines Ausführungsbeispiels einer erfindungsgemäßen Wickelvorrichtung, und Figure 3 is a plan view of the winding unit of Figures 1 and 2 Figure 4 is a perspective oblique view of an embodiment of a winding device according to the invention, and
Figur 5 eine schematische Darstellung eines Fallschirmes mit einer erfindungs- gemäßen Wickelvorrichtung. 5 shows a schematic representation of a parachute with a winding device according to the invention.
Figur 1 zeigt eine perspektivische Schrägansicht eines Ausführungsbeispiels einer Wickeleinheit 10 einer nicht gezeigten erfindungsgemäßen Wickelvorrichtung 30. Eine Spule 11 ist innerhalb eines Spulengehäuses 12 der Wickeleinheit 10 dreh- bar auf einer Welle 13 gelagert. Die Welle 13 ragt aus dem Spulengehäuse 12 heraus. Die Welle 1 3 ist mit einem Spulenantrieb 1 4 gekoppelt und wird von die sem angetrieben. Der Spulenantrieb 14 ist in diesem Ausführungsbeispiel außer- halb des Spulengehäuses 12 angeordnet. Es ist alternativ möglich, den Spulenan- trieb 14 innerhalb des Spulengehäuses 12 anzuordnen und die Welle 13 vollstän- dig innerhalb des Spulengehäuses 12 anzuordnen. 1 shows a perspective oblique view of an embodiment of a winding unit 10 of a winding device 30 according to the invention, not shown. A coil 11 is rotatably mounted on a shaft 13 within a coil housing 12 of the winding unit 10. The shaft 13 protrudes from the coil housing 12. The shaft 1 3 is coupled to a coil drive 1 4 and is driven by the sem. The coil drive 14 is arranged outside the coil housing 12 in this exemplary embodiment. It is alternatively possible to arrange the coil drive 14 within the coil housing 12 and to arrange the shaft 13 completely within the coil housing 12.
Der Spulenantrieb 14 ist in diesem Ausführungsbeispiel als ein elektrischer Motor ausgebildet. Der Spulenantrieb 14 kann ein separates Gehäuse aufweisen und/o- der wie hier gezeigt in einer Haltestruktur 15 gelagert oder alternativ auf der Hal- testruktur 15 oder an dem Spulengehäuse 12 abgestützt werden. Der Spulenan- trieb 14 ist mittels zweier elektrischer Leitungen 16a und 16b, vorliegend einer po- sitiven und einer negativen Leitung, mit einem Energiespeicher 17 (vgl. Figur 2) verbunden, der auf der hier nicht sichtbaren Rückseite der Wickeleinheit 10 ange- ordnet ist. Gleichwohl ist es möglich, die beiden elektrischen Leitungen 16a, 16b in einer gemeinsamen elektrischen Leitung 16 zusammenzufassen. The coil drive 14 is formed in this embodiment as an electric motor. The coil drive 14 may have a separate housing and / or which, as shown here, are mounted in a holding structure 15 or alternatively supported on the support structure 15 or on the coil housing 12. The coil drive 14 is connected by means of two electrical lines 16a and 16b, in the present case a positive and a negative line, to an energy store 17 (see FIG. 2) which is arranged on the rear side of the winding unit 10, which is not visible here , Nevertheless, it is possible to combine the two electrical lines 16a, 16b in a common electrical line 16.
Das Spulengehäuse 12 ist zum Zwecke der Einführung einer Leine aufklappbar ausgebildet. Hierzu besteht das Spulengehäuse 12 aus einem oberen Spulenge- häuseteil 12a und einem unteren Spulengehäuseteil 12b, die mittels eines auf der Rückseite des Spulengehäuses 12 angeordneten Scharniers 18 miteinander ver- bunden sind. Der untere Spulengehäuseteil 12b nimmt die Spule 11 in diesem Ausführungsbei- spiel vollständig auf und ist deshalb größer als der obere Spulengehäuseteil 12a ausgebildet. Der obere und untere Spulengehäuseteil 12a, 12b weisen jeweils ei- nen Gehäusevorsprung 19a, 19b mit trapezförmigen Grundflächen auf. Die Ge- häusevorsprünge 19a, 19b weisen vorderseitige, derart zueinander korrespondie- rende Ausnehmungen auf, dass die Ausnehmungen eine gemeinsame Gehäuse- Öffnung 20 für zumindest eine hier nicht gezeigte Leine ausbilden. Alternativ kön- nen sie separate Ausnehmungen für jeweils eine Leine ausbilden oder mehrere Ausnehmungen für mehrere Leinen aufweisen. Innerhalb der Gehäusevorsprünge 19a, 19b sind jeweils drei Abstreif- und Span- neinrichtungen 21 a.1 , 21 a.2, 21 a.3, 21 b.1 , 21 b.2, 21 b.3 paarweise angeordnet.The coil housing 12 is designed to be hinged for the purpose of introducing a leash. For this purpose, the coil housing 12 consists of an upper coil housing part 12a and a lower coil housing part 12b, which are connected to one another by means of a hinge 18 arranged on the rear side of the coil housing 12. The lower bobbin case part 12b completely accommodates the bobbin 11 in this embodiment, and is therefore larger than the upper bobbin case part 12a. The upper and lower coil housing parts 12a, 12b each have a housing projection 19a, 19b with trapezoidal base surfaces. The housing projections 19a, 19b have front-side recesses corresponding to one another in such a way that the recesses form a common housing opening 20 for at least one line (not shown here). Alternatively, they can form separate recesses for one line or have several recesses for several lines. Within the housing projections 19a, 19b, three stripping and splitting devices 21 a.1, 21 a.2, 21 a.3, 21 b.1, 21 b.2, 21 b.3 are arranged in pairs.
Die paarweise angeordnete Abstreif- und Spanneinrichtungen 21 a.1 , 21 a.2, 21 a.3, 21 b.1 , 21 b.2, 21 b.3 sind im Wesentlichen äquidistant zueinander angeordnet. Die Anzahl der Abstreif- und Spanneinrichtungen 21 a, 21 b kann auch größer oder klei- ner sein und insbesondere 1 , 2, 3, 4 oder 5 betragen. Auch die Abstände zwi- schen den Abstreif- und Spanneinrichtungen 21 a.1 , 21 a.2, 21 a.3, 21 b.1 , 21 b.2, 21 b.3 können unterschiedlich groß sein. Insbesondere können auch unterschiedli- che Abstreif- und/oder Spanneinrichtungen 21 a.1 , 21 a.2, 21 a.3, 21 b.1 , 21 b.2,The paired Abstreif- and clamping devices 21 a.1, 21 a.2, 21 a.3, 21 b.1, 21 b.2, 21 b.3 are arranged substantially equidistant from each other. The number of stripping and tensioning devices 21 a, 21 b can also be greater or smaller and, in particular, 1, 2, 3, 4 or 5. Also, the distances between the stripping and clamping devices 21 a.1, 21 a.2, 21 a.3, 21 b.1, 21 b.2, 21 b.3 can be different sizes. In particular, different stripping and / or clamping devices 21 a.1, 21 a.2, 21 a.3, 21 b.1, 21 b.2,
21 b.3 eingesetzt werden. Vorliegend bestehen alle Abstreif- und Spanneinrichtungen 21 a.1 , 21 a.2, 21 a.3,21 b.3 are used. In the present case, all stripping and tensioning devices 21 a.1, 21 a.2, 21 a.3,
21 b.1 , 21 b.2, 21 b.3 aus einem Wischgummi. Die Paare einer oberen und einer un- teren Abstreif- und Spanneinrichtung 21 a.1 und 21 b.1 , 21 a.2 und 21 b.2, 21 a.3 und 21 b.3 sind jeweils derart zueinander korrespondierend angeordnet, dass zwischen ihnen keine Öffnung verbleibt. Beim Aufwickeln der Leine muss die Leine daher die Wischgummis unter Kraftaufwand verformen, um auf die Spule 11 aufgewickelt zu werden. 21 b.1, 21 b.2, 21 b.3 from a squeegee. The pairs of an upper and a lower stripping and tensioning device 21 a.1 and 21 b.1, 21 a.2 and 21 b.2, 21 a.3 and 21 b.3 are each arranged corresponding to one another such that there is no opening between them. When winding the line, therefore, the line must deform the squeegees under force to be wound onto the spool 11.
Figur 2 zeigt eine perspektivische Schrägansicht der Wickeleinheit 10 gemäß dem Ausführungsbeispiel der Figur 1. Hier ist die gegenüber der Seitenansicht in Figur 2 gegenüberliegende Seite der Wickeleinheit 10 zu sehen. Insbesondere sind hier die Energiequelle 17 und das Scharnier 18 zu erkennen. Figure 2 shows a perspective oblique view of the winding unit 10 according to the embodiment of Figure 1. Here, the opposite side view in Figure 2 opposite side of the winding unit 10 can be seen. In particular, the energy source 17 and the hinge 18 can be seen here.
Figur 3 zeigt ein eine Draufsicht auf die Wickeleinheit 10 gemäß dem Ausfüh- rungsbeispiel der Figuren 1 und 2 in einem geöffneten Zustand. Hierbei ist der obere Spulengehäuseteil 12a mittels des Scharniers 18 aufgeklappt worden, so dass der obere Spulengehäuseteil 12a und der untere Spulengehäuseteil 12b nur noch mittels des Scharniers 18 miteinander in Kontakt stehen. FIG. 3 shows a top view of the winding unit 10 according to the exemplary embodiment of FIGS. 1 and 2 in an opened state. In this case, the upper coil housing part 12a has been opened by means of the hinge 18, so that the upper coil housing part 12a and the lower coil housing part 12b are in contact with each other only by means of the hinge 18.
In diesem geöffneten Zustand lässt sich eine nicht gezeigte Leine besonders ein- fach auf die Spule 11 wickeln, um die Leine nach dem Zuklappen des Spulenge- häuses 12 im geschlossenen Zustand mittels des Spulenantriebes 14 einzuholen. Hierfür weist die Spule 11 eine Spulenklappe 11 a auf, die geöffnet werden kann und in die sich zumindest eine Leine einführen lässt. In dem unteren Gehäusevorsprung 19b des unteren Spulengehäuseteils 12b sind drei Abführeinrichtungen 22.1 , 22.2, 22.3 angeordnet. Die Abführeinrichtungen 22.1 , 22.2, 22.3 sind als längliche Schlitze entlang des unteren Gehäusevorsprun- ges 19b ausgebildet. Damit stellen sie eine Öffnung von dem Spulengehäuse 12 nach außen bereit, über die Wasser und Schmutz wie beispielsweise Sandkörner abgeführt werden können, die von den Abstreif- und/oder Spanneinrichtungen 21 a.1 , 21 a.2, 21 a.3, 21 b.1 , 21 b.2, 21 b.3 abgestreift worden sind. Figur 4 zeigt eine perspektivische Schrägansicht eines Ausführungsbeispiels einer erfindungsgemäßen Wickelvorrichtung 30. Auf einem Vorrichtungsgehäuse 31 der Wickelvorrichtung 30 sind vier baugleiche Wickeleinheiten 10i, 102, I O3, 104 ange- ordnet. Alternativ können drei, fünf oder mehr baugleiche Wickeleinheiten 10 auf dem Vorrichtungsgehäuse 31 angeordnet sein. Die Wickeleinheiten 10i, I O2, I O3, 104 müssen zudem nicht baugleich sein. Die Wickeleinheiten 10i, IO2, I O3, 104 sind jeweils lösbar mittels hier nicht sichtbaren Aufnahmemitteln des Vorrichtungs- gehäuses 31 auf dem Vorrichtungsgehäuse 31 befestigt. In this opened state, a leash, not shown, can be wound particularly easily onto the bobbin 11 in order to catch up the leash after the bobbin housing 12 has been closed in the closed state by means of the bobbin drive 14. For this purpose, the coil 11 a coil flap 11 a, which can be opened and in which at least one leash can be inserted. In the lower housing projection 19b of the lower bobbin case portion 12b, three discharge means 22.1, 22.2, 22.3 are arranged. The discharge devices 22.1, 22.2, 22.3 are formed as elongate slots along the lower Gehäusevorsprun- ges 19b. Thus, they provide an opening from the coil housing 12th ready to the outside, can be removed via the water and dirt such as grains of sand, of the stripping and / or clamping devices 21 a.1, 21 a.2, 21 a.3, 21 b.1, 21 b.2, 21 b.3 have been stripped off. FIG. 4 shows a perspective oblique view of an embodiment of a winding device 30 according to the invention. Four identical winding units 10i, 102, 10, 104 are arranged on a device housing 31 of the winding device 30. Alternatively, three, five or more identical winding units 10 may be arranged on the device housing 31. The winding units 10i, I O2, I O3, 104 also need not be identical. The winding units 10 i, 10 2, 10 3, 104 are each detachably fastened to the device housing 31 by means of receiving means of the device housing 31 which are not visible here.
Beispielweise kann das Aufnahmemittel des Vorrichtungsgehäuses 31 eine Nut sein und eine Unterseite der Wickeleinheiten 10i, I O2, I O3, 104 korrespondierende Federn zum Eingriff in die Nut aufweisen. Zusätzlich können die Aufnahmemittel Verriegelungselemente zum Verriegeln der Feder-Nut-Verbindung aufweisen, die ein Lösen der Federn der Wickeleinheiten 10i, I O2, I O3, 104 aus den Nuten verhin- dern. By way of example, the receiving means of the device housing 31 may be a groove and a lower side of the winding units 10i, 10, 20, 104 have corresponding springs for engagement in the groove. In addition, the receiving means can have locking elements for locking the tongue and groove connection, which prevent the springs of the winding units 10i, 10, 12, 10, 104 from becoming detached from the grooves.
Das Vorrichtungsgehäuse 31 ist zugleich als eine Befestigungsklemme 31 ausge- bildet. Die Befestigungsklemme 31 weist einen Flohlraum mit einer Öffnung zur Aufnahme einer Lenkstange 40 für einen Lenkdrachen auf. Die Befestigungs- klemme 31 umgreift die Lenkstange 40 und klemmt sie fest. Aus dem Flohlraum treten jeweils die Lenkstangenenden 40.1 , 40.2 der Lenkstange 40 hervor. The device housing 31 is at the same time designed as a fastening clip 31. The mounting clamp 31 has a Flohlraum with an opening for receiving a handlebar 40 for a stunt kite. The mounting clamp 31 engages around the handlebar 40 and clamps them firmly. From the Flohlraum each of the handlebar ends 40.1, 40.2 of the handlebar 40 emerge.
Die Klemmkraft der Befestigungsklemme 31 wird vorliegend durch eine elastische Ausbildung der Befestigungsklemme 31 bereitgestellt. Um die Lenkstange 40 ein- zuklemmen, werden Öffnung und Hohlraum der Befestigungsklemme 31 elastisch geweitet und die Befestigungsklemme 31 auf die Lenkstange 40 aufgesteckt, wo die elastische Rückstellkraft für die Klemmkraft sorgt. Um die Befestigungsklemme 31 und somit die Wickelvorrichtung 30 von der Lenkstange 40 zu lösen, wird die Befestigungsklemme 31 in Richtung von der Öffnung des Hohlraumes weg von der Lenkstage 30 gezogen. The clamping force of the fastening clip 31 is provided here by an elastic design of the fastening clip 31. In order to clamp in the handlebar 40, opening and cavity of the fastening clip 31 are elastically widened and the fastening clip 31 is attached to the handlebar 40, where the elastic restoring force provides the clamping force. To solve the mounting bracket 31 and thus the winding device 30 of the handlebar 40, the Attachment clamp 31 pulled in the direction of the opening of the cavity away from the Lenkstage 30.
Die Wickeleinheiten 10i, 102, I O3, 104 weisen ihrerseits jeweils Spulenantriebe 14i, 142, 143, 144 auf, die mit jeweils einem Energiespeicher 17i, 172, 173, 174 mit- tels einer elektrischen Leitung 161, 162, 163, 1 64 verbunden sind. Zusätzlich ist der Energiespeicher 17i, 172, 173, 174 jeweils mit einer Betätigungseinheit 24i, 242, 243, 244 mittels einer elektrischen Leitung 23i, 232, 233, 234 verbunden. Die Betäti gungseinheiten 24i, 242, 243, 244 weisen jeweils eine Betätigungstaste zum Akti- vieren des Spulenantriebes 14i, 142, 143, 144 auf, der hier in Form von elektri- schen Motoren ausgebildet sein. Mittels einer der Betätigungstasten kann jeweils eine der gezeigten Leinen 50i, 502, 503, 504, die in den Spulen 11 der Wickelein- heiten 10i, IO2, IO3, 104 aufgenommen sind, aufgewickelt werden. Die Energiespeicher 17i, 172, 173, 174 sind außerdem mittels einer elektrischen Leitung 32 über eine gemeinsame Betätigungseinheit 33 miteinander verbunden. Auf gemeinsamen Betätigungseinheit 33 befinden sich eine gemeinsame Betäti gungstaste 33a, die die Spulenantriebe 14i, 142, 143, 144 zum simultanen Aufwi- ckeln aller Leinen 50i, 502, 503, 504 startet und eine gemeinsame Betätigungstaste 33b, die die Motorbremsen der Spulenantriebe 14i, 142, 143, 144 zum simultanenThe winding units 10i, 102, I O3, 104 in turn each have coil drives 14i, 142, 143, 144 which are each connected to an energy store 17i, 172, 173, 174 by means of an electrical line 161, 162, 163, 164 are. In addition, the energy store 17i, 172, 173, 174 is in each case connected to an actuating unit 24i, 242, 243, 244 by means of an electrical line 23i, 232, 233, 234. Actuate the supply units 24i, 242, 243, 244 each have an actuating button for activating the coil drive 14i, 142, 143, 144, which are designed here in the form of electric motors. One of the lines 50i, 502, 503, 504 shown, which are received in the coils 11 of the winding units 10i, 10, 10, 104, can be wound up by means of one of the actuating keys. The energy stores 17i, 172, 173, 174 are also connected to each other by means of an electrical line 32 via a common actuator unit 33. A common actuating unit 33 has a common actuating key 33a which starts the coil drives 14i, 142, 143, 144 for simultaneously winding up all the lines 50i, 502, 503, 504 and a common actuating key 33b which holds the motor brakes of the coil drives 14i, 142, 143, 144 for the simultaneous
Abwickeln aller Leinen 50i, 502, 503, 504 betätigt. Unwinding of all lines 50i, 502, 503, 504 actuated.
Figur 5 zeigt eine schematische Darstellung eines Fallschirmspringers 70, der an einem Fallschirm 60 mit einer erfindungsgemäßen Wickelvorrichtung 30 hängt. Die Wickelvorrichtung 30 ist, hier nur beispielsweise gezeigt, zwischen zwei Gur- ten 61 , 62 des Fallschirms 60 angeordnet. Die Wickelvorrichtung 30 kann bei spielsweise eine Anzahl von Spulen 11 aufweisen, die der Anzahl der Leinen 50 des Fallschirmes 60 entspricht. Bezugszeichenliste Figure 5 shows a schematic representation of a parachutist 70, which hangs on a parachute 60 with a winding device 30 according to the invention. The winding device 30, only shown here, for example, between two belts 61, 62 of the parachute 60 is arranged. The winding device 30 may for example have a number of coils 11, which corresponds to the number of lines 50 of the parachute 60. LIST OF REFERENCE NUMBERS
101 ...104 Wickeleinheit  101 ... 104 winding unit
11 Spule  11 coil
11 a Spulenklappe 11 a coil flap
12 Spulengehäuse  12 coil housing
12a Oberer Spulengehäuseteil  12a Upper bobbin case part
12b Unterer Spulengehäuseteil  12b Lower bobbin case part
13 Welle  13 wave
141...144 Spulenantrieb 141 ... 144 Coil drive
15 Haltestruktur  15 holding structure
16.1 , 16.2 Elektrische Leitung  16.1, 16.2 Electric cable
161 ...164 Elektrische Leitung  161 ... 164 Electric line
171 ...174 Energiespeicher  171 ... 174 energy storage
18 Scharnier 18 hinge
19a Oberer Gehäusevorsprung  19a Upper housing projection
19b Unterer Gehäusevorsprung  19b Lower housing protrusion
20 Gehäuseöffnung  20 housing opening
21 a.1 ...21a.3 Obere Abstreif- und Spanneinrichtung 21 b.1 ...21 b.3 Untere Abstreif- und Spanneinrichtung 21 a.1 ... 21a.3 Upper stripping and clamping device 21 b.1 ... 21 b.3 Lower stripping and clamping device
22.1 ...22.3 Abführeinrichtung 22.1 ... 22.3 discharge device
231 ...234 Elektrische Leitung  231 ... 234 Electric cable
241 ...244 Betätigungseinheit  241 ... 244 actuation unit
30 Wickelvorrichtung  30 winding device
31 Vorrichtungsgehäuse 31 Device housing
32 Elektrische Leitung  32 Electric line
33 Betätigungseinheit  33 operating unit
33a, 33b Betätigungstasten  33a, 33b Operation buttons
40 Lenkstange  40 handlebar
40.1 , 40.2 Lenkstangenenden 40.1, 40.2 handlebar ends
501...504 Leine  501 ... 504 leash
60 Fallschirm  60 parachute
61 , 62 Gurte  61, 62 straps
70 Fallschirmspringer  70 parachutists

Claims

Patentansprüche claims
1. Wickelvorrichtung (30) zum Auf- und Abwickeln von Leinen (50) eines Lenk- drachens, Gleitschirms oder Fallschirms (60) mit zumindest drei Spulen (11 ) zum Aufnehmen zumindest je einer Leine (50) des Lenkdrachens, Gleit schirms oder Fallschirms (60), dadurch gekennzeichnet, dass zumindest zwei Spulen (11 ) einen eigenen Spulenantrieb (14) zum Auf- und Abwickeln der auf der Spule (11 ) aufgenommenen Leine (50) aufweisen. 1. winding device (30) for winding and unwinding of lines (50) of a steering kite, paraglider or parachute (60) with at least three coils (11) for receiving at least one line (50) of the steering kite, gliding or parachute (60), characterized in that at least two coils (11) have their own coil drive (14) for winding and unwinding of the on the coil (11) recorded leash (50).
2. Wickelvorrichtung (30) nach Anspruch 1 , dadurch gekennzeichnet, dassSecond winding device (30) according to claim 1, characterized in that
(a) zumindest zwei der Spulen (11 ) jeweils in einem eigenen Spulengehäuse (12) angeordnet sind und (A) at least two of the coils (11) are each arranged in a separate coil housing (12) and
(b) zumindest zwei Spulengehäuse (12) mit der darin angeordneten Spule (11 ) und ihrem Spulenantrieb (14) jeweils eine austauschbare Wickelein- heit (10) bilden.  (b) at least two coil housings (12) with the coil (11) and their coil drive (14) arranged therein each form an exchangeable winding unit (10).
3. Wickelvorrichtung (30) nach Anspruch 2, dadurch gekennzeichnet, dass zumindest eines der Spulengehäuse (12) zum Zwecke der Einführung zumin- dest einer Leine (50) aufklappbar ist. 3. Winding device (30) according to claim 2, characterized in that at least one of the coil housing (12) for the purpose of introduction at least one line (50) is hinged.
4. Wickelvorrichtung (30) nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass die Wickelvorrichtung (30) ein Vorrichtungsgehäuse (31 ) mit zumindest einem Aufnahmemittel aufweist, mittels dem zumindest eine Wickeleinheit (10) an dem Vorrichtungsgehäuse (31 ) lösbar befestigt werden kann. 4. Winding device (30) according to claim 2 or 3, characterized in that the winding device (30) has a device housing (31) with at least one receiving means, by means of which at least one winding unit (10) on the device housing (31) can be releasably secured ,
5. Wickelvorrichtung (30) nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, dass die Wickelvorrichtung (30) zumindest ein Befesti- gungsmittel (31 ) zur lösbaren Befestigung an einer Lenkstange (40) des Lenkdrachens oder einer Gleit- oder Fallschirmkomponente aufweist. 5. Winding device (30) according to any one of the preceding claims, characterized in that the winding device (30) has at least one fastening means (31) for releasable attachment to a handlebar (40) of the steering kite or a gliding or parachute component.
6. Wickelvorrichtung (30) nach Anspruch 5, dadurch gekennzeichnet, dass das zumindest eine Befestigungsmittel (31 ) eine Befestigungsklemme ist, die auf die Lenkstange (40) des Lenkdrachens oder eine Gleit- oder Fallschirm- komponente auf- und abgesteckt werden kann. 6. Winding device (30) according to claim 5, characterized in that the at least one fastening means (31) is a fastening clip which on the handlebar (40) of the steering kite or a sliding or parachute component can be disconnected and staked.
7. Wickelvorrichtung (30) nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, dass zumindest zwei Spulenantriebe (14) elektrische Mo- toren sind, die mit zumindest einem, bevorzugt je einem, Energiespeicher (17) zum Betreiben zumindest eines der elektrischen Motoren gekoppelt sind. 7. Winding device (30) according to any one of the preceding claims, characterized in that at least two coil drives (14) are electric motors, which are coupled to at least one, preferably one, energy storage (17) for operating at least one of the electric motors ,
8. Wickelvorrichtung (30) nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, dass zumindest zwei Spulenantriebe (14) jeweils mit einer Betätigungseinheit (24) zum separaten Steuern des jeweiligen Spulenantrie- bes (14) und zumindest zwei Spulenantriebe (14) mit einer gemeinsamen Betätigungseinheit (33) zum gemeinsamen Steuern der zumindest zwei Spu- lenantriebe (14) gekoppelt sind. 8. Winding device (30) according to one of the preceding claims, characterized in that at least two coil drives (14) each with an actuating unit (24) for separately controlling the respective Spulenantrie- bes (14) and at least two coil drives (14) with a common Actuator (33) for jointly controlling the at least two spool drives (14) are coupled.
9. Wickelvorrichtung (30) nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, dass 9. Winding device (30) according to one of the preceding claims, characterized in that
(a) zumindest einer der Spulen (11 ) zumindest eine Abstreifeinrichtung (21 ) zugeordnet ist, die die von der Spule (11 ) aufgenommene Leine (50) beim Aufwickeln säubert und/oder  (A) at least one of the coils (11) is associated with at least one stripping device (21), which cleans the leash (50) received by the spool (11) during winding and / or
(b) zumindest einer der Spulen (11 ) zumindest eine Spanneinrichtung (21 ) zugeordnet ist, die die von der Spule (11 ) aufgenommene Leine (50) beim Aufwickeln spannt.  (b) at least one of the spools (11) is associated with at least one tensioning device (21) which tensions the line (50) received by the spool (11) during winding.
10. Lenkstange (40) für einen Lenkdrachen mit einer Wickelvorrichtung (30) nach einem der voranstehenden Ansprüche. 10. handlebar (40) for a stunt kite with a winding device (30) according to any one of the preceding claims.
11. Gleit- oder Fallschirm (60) mit einer Wickelvorrichtung (30) nach einem der Ansprüche 1 bis 9. 11. gliding or parachute (60) with a winding device (30) according to any one of claims 1 to 9.
EP19722549.3A 2018-05-25 2019-04-29 Winding device for a stunt kite, paraglider or parachute Pending EP3802391A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018112589.5A DE102018112589A1 (en) 2018-05-25 2018-05-25 Winding device for a kite, paraglider or parachute
PCT/EP2019/060945 WO2019223964A1 (en) 2018-05-25 2019-04-29 Winding device for a stunt kite, paraglider or parachute

Publications (1)

Publication Number Publication Date
EP3802391A1 true EP3802391A1 (en) 2021-04-14

Family

ID=66440011

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19722549.3A Pending EP3802391A1 (en) 2018-05-25 2019-04-29 Winding device for a stunt kite, paraglider or parachute

Country Status (4)

Country Link
US (1) US20210362067A1 (en)
EP (1) EP3802391A1 (en)
DE (1) DE102018112589A1 (en)
WO (1) WO2019223964A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113247714B (en) * 2021-05-21 2022-07-19 驻马店职业技术学院 Automatic recoverer with dust and muddy water removing function for court outer warning belt

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5071085A (en) * 1990-04-09 1991-12-10 Beers Harry F Quick change reel for powered kite line winder
US5598985A (en) * 1995-05-23 1997-02-04 Winesett; Sandy C. Christmas light reel
US6877697B2 (en) * 2000-11-16 2005-04-12 John D. Bellacera Kite control systems
CN101925509A (en) * 2007-12-04 2010-12-22 天帆有限两合公司 Aerodynamic wind propulsion device and method for controlling
ES2358813B1 (en) * 2008-06-02 2012-03-23 Pedro Miguel Jimenez Alfaro DEVICE FOR DEPLOYMENT AND COLLECTION OF COMETAS LINES.
FR2942200B1 (en) * 2009-02-18 2011-02-11 Herve Bailly AUTOMATIC CONTROL-CONTROL SYSTEM FOR A FOUR-LINE TRACTION WING CONTROLLED BY ITS BRAKES FOR BOAT TRACTION
WO2015013728A2 (en) * 2013-07-25 2015-01-29 Wolfram Johannes Bernd Reiners A steering arrangement
CN106458501B (en) * 2014-03-25 2019-04-09 约翰尼斯·佩特雷斯·范德威思鲁真 Kite coiling apparatus
WO2017127413A1 (en) * 2016-01-22 2017-07-27 The Charles Stark Draper Laboratory Inc. Trimming device for controlling the glide slope and descent speed of a parafoil
CN106347675A (en) * 2016-10-17 2017-01-25 大连理工大学 Remote control parachute

Also Published As

Publication number Publication date
DE102018112589A1 (en) 2019-11-28
WO2019223964A1 (en) 2019-11-28
US20210362067A1 (en) 2021-11-25

Similar Documents

Publication Publication Date Title
EP2426048B1 (en) Aerodynamic profile element and start and storage device for same
DE69510887T2 (en) Detachable harness for jacquard machines
EP1759985B1 (en) Collapsible outboard engine
DE202017106747U1 (en) Vehicle connecting device
DE3523490C2 (en) Device for removing devices mounted on a helmet
EP3802391A1 (en) Winding device for a stunt kite, paraglider or parachute
DE2312508C3 (en) Thread delivery device for the intermittent thread feed to textile machines, in particular weaving machines
EP0878391A2 (en) Length adjusting device for sailing boat trapezes
EP3252259B1 (en) Drive device of a roller blind and roller blind
DE2750278A1 (en) DEVICE FOR DRIVING A BODY FORWARD BY MEANS OF SAILING USED WIND POWER
DE112013002436T5 (en) Safety system for a towing kite with detachable, adjustable barstopper
DE10262138B4 (en) Automatic safety line release mechanism for large kites
DE4407188C1 (en) Hanging umbrella
DE3341530C1 (en) Scarecrow for unoccupied boats
DE2917103A1 (en) MODEL PLANE FLYING IN CIRCLE
DE2827251A1 (en) COUPLING DEVICE
EP3000340B1 (en) Thread feeding apparatus
DE192999C (en)
DE3420967A1 (en) Leading device for animals, especially dogs
DE60203338T2 (en) Quick attachment device for brake units of weft feeding devices for weaving machines
DE1235536B (en) Carrying device for a vacuum cleaner, in particular a household vacuum cleaner
DE191999C (en)
WO2005023631A2 (en) Improved safety system for a steerable 4-line kite
WO2024061431A1 (en) Bar for kite surfing with a system for trimming a kite
AT232934B (en) Loom

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20201223

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20220915