EP1663773A2 - Appareil de sport nautique - Google Patents

Appareil de sport nautique

Info

Publication number
EP1663773A2
EP1663773A2 EP04764856A EP04764856A EP1663773A2 EP 1663773 A2 EP1663773 A2 EP 1663773A2 EP 04764856 A EP04764856 A EP 04764856A EP 04764856 A EP04764856 A EP 04764856A EP 1663773 A2 EP1663773 A2 EP 1663773A2
Authority
EP
European Patent Office
Prior art keywords
elements
buoyant
water
underside
substantially flat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP04764856A
Other languages
German (de)
English (en)
Other versions
EP1663773B1 (fr
Inventor
Klaus-Dieter Roll
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
Priority claimed from DE10353625A external-priority patent/DE10353625A1/de
Priority claimed from DE200410030079 external-priority patent/DE102004030079A1/de
Application filed by Individual filed Critical Individual
Priority to PL04764856T priority Critical patent/PL1663773T3/pl
Publication of EP1663773A2 publication Critical patent/EP1663773A2/fr
Application granted granted Critical
Publication of EP1663773B1 publication Critical patent/EP1663773B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B34/00—Vessels specially adapted for water sports or leisure; Body-supporting devices specially adapted for water sports or leisure
    • B63B34/50—Body-supporting buoyant devices, e.g. bathing boats or water cycles
    • B63B34/565—Accessories, e.g. sticks for water walking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
    • B63B1/14—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected resiliently or having means for actively varying hull shape or configuration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B34/00—Vessels specially adapted for water sports or leisure; Body-supporting devices specially adapted for water sports or leisure
    • B63B34/50—Body-supporting buoyant devices, e.g. bathing boats or water cycles
    • B63B34/56—Body-supporting buoyant devices, e.g. bathing boats or water cycles for use in a standing position, e.g. water shoes, water walking devices or buoyant skis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H16/00—Marine propulsion by muscle power
    • B63H16/08—Other apparatus for converting muscle power into propulsive effort
    • B63H16/12—Other apparatus for converting muscle power into propulsive effort using hand levers, cranks, pedals, or the like, e.g. water cycles, boats propelled by boat-mounted pedal cycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H16/00—Marine propulsion by muscle power
    • B63H16/08—Other apparatus for converting muscle power into propulsive effort
    • B63H16/20—Other apparatus for converting muscle power into propulsive effort using rotary cranking arm
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/18—Training appliances or apparatus for special sports for skiing
    • A63B2069/185—Training appliances or apparatus for special sports for skiing for ski-jumping
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/18—Training appliances or apparatus for special sports for skiing
    • A63B69/187—Training appliances or apparatus for special sports for skiing for water-skiing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H16/00—Marine propulsion by muscle power
    • B63H16/08—Other apparatus for converting muscle power into propulsive effort
    • B63H16/20—Other apparatus for converting muscle power into propulsive effort using rotary cranking arm
    • B63H2016/202—Other apparatus for converting muscle power into propulsive effort using rotary cranking arm specially adapted or arranged for being actuated by the feet of the user, e.g. using bicycle-like pedals
    • B63H2016/205—Other apparatus for converting muscle power into propulsive effort using rotary cranking arm specially adapted or arranged for being actuated by the feet of the user, e.g. using bicycle-like pedals making use of standard bicycles

Definitions

  • the invention relates to a device for standing, sliding and targeted movement on a water surface, wherein at least one floatable element with at least one device for setting up one or more shoes and / or feet of a person using the device and / or for connection to at least one drive device is provided for mechanically and / or electrically driving the device, and a hand stick with a head part and a rod part for use together with the device.
  • Such devices for water sports are known.
  • DE 19857430 AI discloses a device for water sports, which is worn on the feet of a user and consists of two catamaran-shaped floats. By moving the legs parallel or pushing aside the water by means of movements of the user corresponding to the skiing, a targeted movement on the water is possible. Flaps or pockets made of a flexible material are disposed on the underside of the float for enhancing forward movement.
  • handsticks which consist of a rod and a handle attached to the upper end, with an annular abutment is fastened just before the lower end of the rod, are fixed to the radially a plurality of upper bars, which carry a flexible screen. At the lower end of each a corresponding number of lower bars is articulated, which are also hingedly connected to a vertically displaceable retaining ring, which can move on the rod down and up to a stop upwards.
  • a similar device is known as a water sports device. This consists of two long narrow paddle-boat-like water skis. These are both with one in the upper edge area arranged running board provided. By moving up and down the feet of the person standing on the ski, it is possible to travel on the water.
  • DE 20004751 U1 discloses only the provision of a water shoe ski comprising a main body and two auxiliary bodies in the form of hollow bodies.
  • a main body In the main body, an opening for a foot of the user is provided.
  • the two sub-bodies are closed hollow bodies and are arranged at the front and rear ends of the main body.
  • Devices for targeted movement on a water surface using a drive device are also known for example from DE 3918356 AI.
  • this device four air bags are provided laterally extendable on a bicycle and the wheels of the bicycle are provided with small blades. The blades are attached to the rims of the wheels by clamping.
  • DE 19950720 AI discloses a device in which a handelsübl Ches bike is provided with a float.
  • the floats are inflatable, as well as those described in DE 3918356 AI.
  • a propeller is provided or blades mounted in the spokes of the rear wheel of the bicycle.
  • a bicycle is in the area of its front and rear wheel on whose axes bed ingredient provided with floats whose volume is variable.
  • the rear wheel is also provided with blades, in particular the floats are profiled there or have blades all around, and the front wheel is formed by the shape of the floats for controlling the bicycle on the water.
  • the driving of a transmission of floating bucket wheels by driving a rear wheel of a bicycle is disclosed in DE 10048635 Al.
  • a medium float is provided, for example, a surfboard on which the bike is placed.
  • a combination of a bicycle and a surfboard is also disclosed in DE 4427591 AI, although the front wheel of the bicycle is removed, so that a quick change from land operation to water operation is not possible.
  • DE 19606365 AI in which both the front and the rear are removed.
  • the present invention is an object of the invention to provide an improved device for standing, sliding and targeted moving on a water surface, in particular a less complicated hand-held to support the movement on the water.
  • the object is achieved by a device according to the preamble of claim 1, characterized in that the buoyant element substantially flat is formed with at least one slidable on the water surface underside and on its underside one or more obliquely arranged to the longitudinal axis of the device displacement means and / or the drive means on the underside of the buoyant element protruding repelling elements for repelling in the water has.
  • the object is achieved in that the head part and the rod part are tilted together in different directions and / or rotatable or pivotally connectable or connected.
  • the efficiency of repelling on the water can be significantly improved or made possible for the first time.
  • the movement can be additionally facilitated, since the positioning of the displacement devices supports this, so that the effort required for the user can be reduced.
  • the handsticks according to the invention are of uncomplicated construction and can be used in different directions. For example, a narrow side can be pushed off by simply turning the handsticks in which one case and one broadside are advantageously used for pushing in the other case. Since the hand stick works in any orientation, it can be rotated arbitrarily during use. However, its functionality does not suffer as a result, but can be ensured in any position optimal functionality.
  • the drive device can advantageously also be used in addition to the hand stick to facilitate movement on the water.
  • the one or more displacement means grooves and / or web elements, between which areas, in particular recessed areas, are provided.
  • the grooves and one or more web elements can be arranged to each other on the underside of the substantially flat element, that between each of which a region remains, which may be formed as the introduced into the lower surface of the substantially flat element grooves.
  • the level of the respective area may correspond to that of the remaining underside of the substantially flat element.
  • the one or more grooves and / or web elements and / or regions are formed narrower tapering towards the sides of the substantially flat element than in the middle region of the element.
  • the trapped air can be accelerated toward the edge of the substantially flat element and thus the displacement of the air trapped in the grooves and / or in the respective area between the web elements can be reinforced towards the outside.
  • the one or more grooves and / or web elements and / or regions between the web elements are arranged at an angle to the vertical in the underside of the substantially flat element, in particular at an angle greater than zero degrees and less than 90 degrees.
  • air can be captured even better in the grooves and when pushing a device for exerting a force opposite to the direction of force can be created so that the repulsion allows and is supported.
  • Depth, width and angular adjustment of the grooves can be chosen arbitrarily, in particular depending on the body weight and the body dimensions of the person using the device. The same applies to the dimensions of the device and the flat element itself.
  • the one or more displacement means may comprise unidirectionally-locking flap-like elements on the underside of the substantially flat element.
  • the one or more flap-shaped elements may be angled toward the horizontal at the front of the device and substantially folded towards the rear toward the underside of the device. By providing this flap-shaped Elements can be facilitated repelling even further, since they usually have a larger area to hold than the grooves. When sliding, they fold against the underside of the substantially flat element. When lifting the device from the water surface, they will automatically fold out to allow the device to be pushed off.
  • the angle of the arrangement of the flap-shaped elements is preferably selected so that the elements of a conventional direction of movement to repel substantially perpendicularly opposed.
  • the flap-shaped elements are preferably arranged herringbone to each other employed on the underside of the substantially flat element. The same applies to the grooves and their positioning on the underside of the substantially flat element.
  • the one or more displacement means may be disposed at an angle of about 10 ° to 90 ° with respect to the longitudinal axis of the apparatus, preferably at an angle between 30 ° and 90 °, more preferably at an angle of about 45 ° or about 90 ° or in FIG an intermediate angle range.
  • the one or more displacement devices may additionally or alternatively to flap-shaped elements fixed elements on the underside of the substantially flat element include. Using fixed elements makes walking on the water easier.
  • the bow side of the device is tapered in two directions and / or the rear side of the device is substantially straight.
  • a streamlined shape is created.
  • a forwardly tapered and thickness-reducing nose side, or bow nose which is chamfered down to the bottom of the substantially flat element, it is also better pressed onto the water surface as it travels.
  • At least one sword, runner or web-like element for stabilizing a movement of the device on a water surface which is arranged in particular in the region of the center of gravity of the substantially flat element, is preferably provided on the underside of the substantially flat element. It can alternatively be arranged outside the center of gravity of the device.
  • two or more means are provided for setting up shoes and / or feet on the upper side and at least one sword, runner or web-like element on the underside of the substantially flat buoyant element.
  • the two or more devices for setting up shoes and / or feet on the top of the device may preferably be arranged in two or more rows and / or one behind the other.
  • This embodiment is particularly suitable, for example, for driving on sloping water surfaces, such as wild water rides or the like.
  • the device As with the use of the device by only one person, this can be used while standing, kneeling, squatting or almost sitting. To facilitate the repelling and advancing, the use of handpieces and / or paddles, rowing, etc. is recommended.
  • the handsticks can also be adapted to the respective position of the person using the device (s), so in particular be shortened when moving in kneeling, squatting or sitting.
  • the device for setting up one or more shoes and / or feet preferably comprises a fastening plate.
  • the attachment plate is fixed or detachably connected or connected to the substantially flat element and / or a shoe, in particular via a screw or clamp connection.
  • a connection with the essentially flat element is created, in particular via a screw connection, wherein the screws can extend through the flat element, the fastening plate and a sole of the shoe.
  • the sole is for this purpose preferably provided with holes with internal thread.
  • a Klemmverbndung be provided, via which the shoe, in particular in the region of its sole can be clamped to the mounting plate.
  • the clamping device can be generated by means of feed screws and clamping jaws or any other clamping device.
  • these may have longitudinal slots or rails in connection with elements engaging therein.
  • a release device for opening the shoe or for releasing the shoe from the substantially flat element is provided on the shoe and / or the device. In this way, in the event of a fall of the foot or shoe of the person using the device can be solved or separated from this.
  • a rip cord or the like device can be used for triggering.
  • a connecting device may be provided, for example in the form of a line or a band for connection to the device as a captive. This proves to be advantageous in the case of a release of the shoe from the device so that it does not abort, but remains in the vicinity of the user.
  • the substantially flat element consists of a buoyant material, in particular of fiberglass, rigid foam, in particular polystyrene foam or other buoyant material.
  • a buoyant material in particular of fiberglass, rigid foam, in particular polystyrene foam or other buoyant material.
  • the material is particularly buoyant lightweight materials in order to prevent the use and in particular the lifting of the legs when moving not unnecessarily by too heavy materials.
  • the use of the device can be facilitated if one or two (possibly more) handsticks are used with it, so that a sliding off when sliding, similar to cross-country skiing, or when walking is facilitated.
  • a hand-held advantageous headboard and rod part can be connected to each other via a ball joint.
  • the hand stick can be adjusted and loaded in any direction, which means a high degree of flexibility in use.
  • Stop means for limiting the tilt angle of the head part relative to the rod member provided, whereby a stable repulsion can be supported.
  • the hand stock can be made extendable or retractable and lockable either in a predetermined fixed length or in a certain range.
  • the head part on a floatable element which is provided on its underside with at least one guide.
  • the at least one guide means obliquely employed strips, webs or paddle-like elements, which are arranged in particular along the diagonal of the buoyant element.
  • the material for the head part is a buoyant material, for the rod part a solid solid material, such as metal, fiber composite material, plastic, etc.
  • Shape and dimensions of the device, in particular the buoyant flat element, and the handsticks, in particular the head parts are preferred depending on the weight and body size of the person using the device.
  • the disadvantage of the devices of the prior art can be avoided, for example according to DE 19950720 AI or DE 3918356 AI, in which inflatable floats are provided. These can burst if damaged, which can result in a sinking of the device.
  • a stowage of the buoyant elements when traveling on land is preferably carried out by folding them of the device or in particular its the drive device supporting frame (eg the bicycle) when it is used together with this. The additional space required by the buoyant elements is quite low.
  • the buoyant element is preferably arranged height-adjustable on the device, whereby an adaptation to the weight and body size of a user is easily possible.
  • the buoyant element may be formed substantially flat on its underside.
  • the buoyant element but also displacement means in the form of grooves and / or web elements and / or flap-shaped elements, etc. have.
  • One, two or more floatable elements can be provided on the device with drive means.
  • repelling elements are designed as blade elements and in particular arranged detachably on a rotatable element.
  • a plurality of repelling elements are provided on a member which is mounted on the rotatable member.
  • Rotatable elements can easily be actuated to drive the device.
  • the drive means preferably comprises actuators, such as pedals, and / or a motor to assist in advancing enable.
  • the driving force can be applied manually, through the feet of a user or motor driven.
  • Particularly advantageous is the use of a one-, two- or three-wheeler in conjunction with buoyant elements.
  • the buoyant or the elements preferably do not protrude with its bottom down to the level of the contact plane of the wheels of the bicycle, but are arranged at the top of this. This makes it easy to operate on land and on the water. If the buoyant elements are provided hinged or swiveled, a change between land and water operation is further facilitated.
  • the blade elements and / or facing elements are preferably arranged at least in the outer peripheral region of spokes. Since the non-driven wheel is usually provided with a steering device, the provision of facing elements proves to be particularly advantageous because a targeted conducting the device is facilitated.
  • the veneer elements and the vane elements may also preferably be removed if the use of the device on land is desired to reduce the aerodynamic drag created by the veneer and vane elements.
  • the device according to the invention can be used for water ski jumping.
  • a device provided with the drive device can also be used.
  • Downhill skiing and water ski jumping can be done on specially created ski jumps or on existing waterfalls be exercised.
  • a training of ski jumping for athletes in the summer is possible. By providing water ski jumps can be omitted for the summer training of skiers otherwise usual use of ski jumps with matting. The risk of injury is also lower with the provision of a water ski jumping hill compared to the use of mat webs.
  • the device for jumping on a substantially flat and smooth underside This facilitates sliding on a water layer of a ski jump.
  • the sword-like element may preferably be arranged at a distance from the two ends of the device in the longitudinal direction.
  • the sliding is facilitated, at the same time as in a ship keel, the front and rear portion of the slidable device, on the underside of the sword-like element is provided, released here to prevent obstruction of the flow during use.
  • the movement of the device can be stabilized on a water surface, wherein the sword-like element is arranged in particular in the region of the center of gravity of the substantially flat element of the device.
  • the device can be held in the water like a boat without tilting and can be better directed.
  • the sword-like element has a distance to the two ends of, for example, 15 to 20 cm. It can also be provided more than one sword-like element on the underside of the device or its floatable element, which have a suitable distance from each other, for example, a distance of 15 to 20 cm. In principle, it is also possible that the one or more sword-like elements extend over the entire length of the device or floatable element.
  • a ski jump for use for skipping water is provided, with at least one track element, which is providable or provided with a layer of water and arranged in at least one predeterminable or predetermined angle to the vertical.
  • a ski jump can be provided on a mountainside.
  • the ski jump may be formed on a scaffold or pedestal which carries the at least one track element.
  • the shape of the ski jump can be adapted to the respective site. For example, a line-up on the edge of a lake, stream or river is possible.
  • the number of track elements can be made dependent on the space available at the site.
  • a web element is provided.
  • two track elements can be arranged parallel to one another.
  • the device or devices in the one web element are guided by the person using it. If two track elements are provided, the person using the device can slide one foot with a strapped-on device in one rail element and the other foot with a strapped-on device in the other rail element.
  • the use of only one device, on which both feet of the person are standing in the manner of a snowboard is in a one-lane Ski jump particularly well possible.
  • a two- or ehrbahnigen jump jump two or more people at the same time next to each other go down the track elements and jump off. As a result, for example, a synchronous jumping is possible.
  • the use of the device for water ski jumping can be done with or without the use of hand sticks.
  • the handsticks can be used to push off at the beginning of the ski jump.
  • a repulsion is also possible without sticks, similar to the famous winter ski jumping in the snow.
  • At least one device is provided for moving the water layer along the ski jump, in particular the water layer flows in the at least one web element.
  • the sliding down along the orbital elements of the ski jump can be accelerated and improved in comparison to the provision of a more or less stationary water layer.
  • a more or less standing water layer can be hardly generated anyway, providing a steeper slope of the ski jump, since the water layer will automatically flow down the ski jump.
  • the inclination of the ski jump is preferably different along the longitudinal extension thereof.
  • an end portion of the ski jumping hill for allowing a shallow slippage into a water surface provided at the end of the ski jump is provided with a greater inclination to the vertical than a central portion of the ski jump.
  • a less steep initial section is provided at the top of the ski jump, which merges into a steeper middle section, which in turn merges into the less steep end section.
  • Vest then an unwanted immersion of the person. This can also be achieved by other means, e.g. be attached to the skis, such as inflatable or even inflating after landing buoyancy body etc. can be prevented.
  • FIG. 1 is a bottom view of a first embodiment of a device according to the invention
  • Figure 2 is a side view of the device of Figure 1
  • Figure 3 is a plan view of the device of Figure 1
  • Figure 4 is a detail sectional view of the device of Figure 1 in the region of grooves
  • Figure 5 a view from below of a second embodiment of a device according to the invention
  • FIG. 6 shows a side view of the device according to FIG. 5
  • FIG. 7 shows a plan view of the device according to FIG. 5
  • 8 shows a detail sectional view in the region of a flap on the underside of the device according to FIG. 5,
  • FIG. 6 shows a side view of the device according to FIG. 5
  • FIG. 7 shows a plan view of the device according to FIG. 5
  • 8 shows a detail sectional view in the region of a flap on the underside of the device according to FIG. 5, FIG.
  • FIG. 9 shows a view from below of a third embodiment of a device according to the invention.
  • FIG. 10 shows a side view of the device according to FIG. 9,
  • FIG. 11 shows a plan view of the device according to FIG. 9,
  • FIG. 12 shows a side view of a first embodiment of a handsticks according to the invention
  • FIG. 13 shows a side view of the handstack rotated by 90 ° according to FIG. 12,
  • FIG. 14 is a bottom view of the head portion of the hand stick of FIG. 12;
  • FIG. 15 is a plan view of the head portion of the hand stick according to FIG. 12;
  • FIG. 16 shows a view from below of a fourth embodiment of a device according to the invention
  • FIG. 17 shows a side view of the device according to FIG. 16,
  • FIG. 18 shows a view from below of a fifth embodiment of a device according to the invention.
  • FIG. 19 shows a side view of the device according to FIG. 18,
  • FIG. 20 shows a detail sectional view of the device according to FIG. 18,
  • FIG. 21 shows a bottom view of a sixth embodiment of a device according to the invention for use by several persons
  • FIG. 22 shows a side view of the device according to FIG. 21,
  • FIG. 23 shows a plan view of the device according to FIG. 21,
  • FIG. 24 shows a view from below of a seventh embodiment of a device according to the invention.
  • FIG. 25 shows a side view of the device according to FIG. 24,
  • FIG. 26 shows a view from below of an eighth embodiment of a device according to the invention
  • FIG. 27 shows a side view of the device according to FIG. 26,
  • FIG. 28 is a bottom view of a ninth embodiment of a device according to the invention.
  • FIG. 29 shows a view from below of a tenth embodiment of a device according to the invention.
  • FIG. 30 shows a side view of the device according to FIG. 29,
  • FIG. 31 shows a view from below of an eleventh embodiment of a device according to the invention
  • FIG. 32 shows a side view of the device according to FIG. 31,
  • FIG. 33 shows a plan view of the device according to FIG. 31,
  • FFiigguurr 3344 a side view of a device according to the invention with a drive device
  • FIG. 35 shows a sectional view along the line A-A through the device according to FIG. 34
  • FIG. 36 shows a front view of the device according to FIG. 34
  • FIG. 38 is a perspective view of a two-lane ski jump according to the invention
  • FIG. 39 is a perspective view of a second embodiment of a one-lane ski jumping ski jump apparatus according to the invention
  • FIG. 41 is a perspective sketch view of the end portion of the ski jump of FIG. 39 with a person using the jump
  • FIG. 42 is a perspective schematic diagram of the end portion of FIG Ski jump according to the invention, with two people after leaving the ski jump, which move on a lake.
  • Figures 1, 2 and 3 show a first embodiment of a device 1 according to the invention for standing, sliding and moving on a water surface.
  • the device 1 has a substantially flat floatable element 10, the aerodynamically at the front end 11, so the bow side, tapers and forms a flattened tip 13 and at the rear end 12, ie the rear side, flat with rounded corners.
  • the flat element 10 is cut obliquely downward in a region 14. As a result, a wedge shape is formed, which improves the sliding properties.
  • Grooves 20, 21, 22 are provided on the underside 15 of the flat element 10, which grooves are wider in the central region 16 of the flat element than in the edge region 17. There, they run to a point. To improve the displacement properties, the grooves 21, 22 are curved like a vault. At the front end of the flat element, the grooves extend continuously from one edge region to the opposite one, whereas further to the rear, in each case, two grooves 21, 22 which are arranged in a mirror-symmetrical manner to one another are formed.
  • a web or sword-shaped element 18 is arranged on the underside 15. This serves a tilt protection and the improvement of driving characteristics when moving on the device.
  • the sword-shaped element 18 is designed tapered in the front and rear portions 19, in particular at an angle of 30 °. As a result, the sliding properties are improved.
  • the flat element 10 On its upper side 30, the flat element 10, as seen in Figures 2 and 3, provided with a mounting plate 31, on which a shoe 2 is attached.
  • the attachment of the shoe 2 via screws 32 which are inserted through the flat member 10, the mounting plate 31 and the sole 3 of the shoe and screwed therein.
  • the screw heads 33 of the six screws 32 are seen here.
  • the shoe can also be fastened to the flat element 10 or the fastening plate by means of a clamping device.
  • a clamping device may have clamping jaws and a ZuStell noticed for clamping.
  • other alternative mounting options can be provided.
  • a release device 34 is provided on the shoe.
  • the user of the device 1 can quickly disconnect from it, either by slipping out of the open shoe or by separating the shoe from the device.
  • a leash, tape or the like may be provided which connects the device to the user.
  • FIG. 4 shows a lateral cross-sectional view through the flat element 10 in the region A-B in FIG. 1.
  • the groove 20 is set at an angle ⁇ with respect to the vertical, or else the horizontal. This angle is for example 30 °.
  • ⁇ is for example 30 °.
  • the grooves By setting the grooves at an angle, repulsion for locomotion with the device can be facilitated.
  • the air cushion in the grooves can be better directed to the rear, which has an acceleration of the movement forward.
  • an angle of 30 ° and any other angle can be selected, for example, even flatter or sharper.
  • the groove itself here recordable, a width of 20 mm. Of course, other dimensions are possible.
  • FIGS. 5 to 7 show a further embodiment of a device 1 according to the invention, in which, in contrast to FIGS 4 flap-shaped elements 40 on the bottom 15 of the flat element 10 are provided.
  • the flap-shaped elements one of which is shown in detail in the sectional view in Figure 8, can be unfolded at a predetermined angle ß and exert a counter force to repel. When sliding, they attach themselves to the underside 15 of the flat element 10. For example, they can be unfolded up to an angle of 90 °. But it can also be a lesser angle ß selected and adjusted by a stop device.
  • the flap-shaped elements are each struck in the front area 41 and fold out to the front when the device is raised.
  • the flap-shaped elements are also arranged like a herringbone in order to optimally exercise a counterforce when repelled in the manner of ice skating or cross-country skiing. In order to allow a better sliding, so to be lowered deeper into the bottom of the flat element when folding, they are arranged in a groove 42 on the underside of the flat element.
  • the other construction of the device essentially corresponds to that described with reference to FIGS. 1 to 3.
  • FIGS. 9 to 11 A further embodiment of the device 1 is shown in FIGS. 9 to 11, in which instead of two flat elements corresponding to two skis, for each foot one, only one such flat element 50 is provided.
  • This has two mounting plates 51, 52, on which, as in the preceding figures, the shoes 2 can be attached.
  • the front end 53 of the flat buoyant element is tapered in two directions in a wedge-shaped manner to provide the best possible sliding properties.
  • the flat element 50 again has a sword-shaped element 55 with bevelled ends 56.
  • no grooves or flap-shaped elements are provided on the underside 54 of the flat element.
  • Such equipment is similar to a snowboard, preferably sloping waters are selected for use, such as white water rivers, etc.
  • Figures 12 to 15 show an embodiment of a hand-stick 60 for use with the devices 1 according to the previous figures 1 to 11.
  • the hand-stick has a head part 61 and a rod part 62.
  • the head part 61 is substantially cuboid and consists in particular of a buoyant material.
  • the head part 61 has webs 64, 65 which extend over the diagonals of the rectangular base of the head. This can be seen in particular Figure 14.
  • the head part 61 is connected to the rod part 62 via a ball joint 66.
  • the ball joint 66 rod part and head part can be pivoted at arbitrary angles to each other. This allows the
  • Handstock be used in different orientations, always adapted to the particular application.
  • Stop means for the joint for limiting the tilt angle of the head part 61 relative to the rod part provided to a particular
  • Tilting of the head part relative to the rod part by more than, for example
  • the ball joint is arranged on a connecting plate 67 which is fixed on the head part 61 by screws 68, as seen in FIG.
  • this connection plate can also be dispensed with this connection plate and the joint can be attached directly to the top of the headboard.
  • a handle portion 70 is arranged, which allows a good grip of the hand stock.
  • the grip part can also be shaped particularly ergonomically.
  • Suitable materials for the rod part are also the usual materials for ski cushions, for example metal, fiber composite materials, such as glass fiber materials, plastics, natural materials, such as wood, etc.
  • Figures 16 and 17 show a view from below and a side view of a further embodiment of the device 1.
  • the flap-shaped elements 40 are arranged at a right angle to the longitudinal axis L of the device 1 in two rows next to each other.
  • the cross section through the flap-shaped elements 40 corresponds to that shown in FIG.
  • the top view of the device corresponds to that shown in FIG.
  • This embodiment is suitable for use by a person, with a right and a left device being provided.
  • flap-shaped elements and fixed elements can be used. If a foldable form of the elements 40 is used, sliding and walking is possible. If, however, a fixed shape of the serving as a displacement device elements provided, the device is preferably used only for walking or running.
  • FIGS. 18 to 20 show a further embodiment of a device 1 according to the invention. In contrast to the embodiment according to FIGS. 18 to 20,
  • FIG. 20 web members 25, 26, 27 instead of grooves 20, 21, 22 are provided. These have one of the positive shape of the grooves according to FIG. 4 corresponding shape and protrude on the bottom 15 of the buoyant flat member 10 before ( Figure 20).
  • the device is particularly suitable for running on a water surface. In the example shown in FIG. 20, they are set at an angle ⁇ of approximately 30 ° to the horizontal or the longitudinal axis L of the device. As a result, the slipperiness is supported and at the same time given sufficient support to push back.
  • the web elements 25, 26, 27 can be made as well as the grooves 20, 21, 22 at a different angle to the horizontal (or vertical).
  • the web elements may in principle also have a different shape.
  • the regions 150 between the individual web elements 25, 26, 27 each have a level corresponding to the remaining surface of the underside 15 of the flat element 10.
  • these areas 150 may also have a lower or higher level in order to be able to adapt the displacement spaces for displacing water to the respective user-specific requirements.
  • Figures 21 to 23 show an embodiment of a device 1 according to the invention, the. is designed for use by several people suitable. For this purpose, it has a greater length than, for example, the device of Figure 5.
  • the length may be in the illustrated case, for example 5000 mm.
  • the design of the flap-shaped elements 40 on the underside 15 of the device essentially corresponds to the embodiment according to FIG. 5.
  • seven fastening points 35 are shown in FIGS. 21, 22, 23. Any number of attachment points can be provided.
  • a move is similar to a tandem or in a rowing or paddle boat by simultaneously lifting a device (eg alternately left and right Device), pushing and sliding (hinged elements 40) or running (fixed displacement devices) of all users positioned on the device. Even if several attachment points are provided in succession, the respective device can also be used by a smaller number of persons, as indicated in FIG.
  • FIGS. 24 and 25 show another embodiment of a device 1 for use by more than one person. This differs from the embodiment according to Figure 21, 22, 23 by the shape of the displacement means. These correspond to those shown in FIGS. 18 to 20. Thus, web elements 25, 26, 27 are formed on the underside 15 of the floatable flat element 10.
  • Figures 26 and 27 show a further embodiment of a device 1 according to the invention for use by several persons.
  • grooves are arranged on the underside of the device.
  • the grooves 20, 21, 22 are complemented along the length of the device by further grooves 28, 29, which are respectively arranged in the region of the attachment points 35 for shoes and / or feet of users.
  • the serving a displacement surface in the areas in which the device is pressed by putting people on the water surface, even more. Efficiency in targeted movement can be increased thereby.
  • the bottom 15 of the device 1 can be completely provided without grooves, web elements, klappenför elements or fixed elements.
  • this device is also designed for use by more than one person by providing multiple attachment locations 35.
  • the embodiment of the device 1 according to FIGS. 29 and 30 is in turn suitable for the use of a plurality of people positioned behind one another.
  • flap-shaped elements 40 are arranged substantially perpendicular to the longitudinal axis L of the device 1, as in the apparatus in Figure 16.
  • flap-shaped elements and fixed can be used.
  • Such an embodiment is then particularly suitable for walking or running, so for targeted repelling on the water.
  • FIGS. 31, 32 , 33 shows an embodiment of the device according to the invention.
  • the users are positioned one behind the other on just one device.
  • the two feet or shoes of the user are placed side by side on the flat element 10 at the attachment points 35.
  • the use is then like a snowboard, but now several people in a row perform the same movement. In this case, they can be repelled by handsticks, as shown in Figure 12 to 15, on the water.
  • the flat element 50 again tapers downwards in a region 59, whereby a wedge shape for improving the sliding is formed.
  • a device for the right and one for the left shoe or foot is provided or it can be provided a device for one or more people on which both feet or shoes can be placed.
  • the persons may be placed one behind the other or side by side on the device (s), with a standing, squatting, or any other position on or on the device (s).
  • the targeted movement can be done with or without handsticks or possibly paddle, rudder or other aids.
  • the length of the handsticks or other aids can be advantageously adapted to the user's position. It can be practiced in this way a variety of sports, such as water betting, water langlauf, etc. only for your own pleasure or as a discipline discipline.
  • FIGS. 34 to 37 another embodiment of a device for targeted movement is shown, in which two buoyant elements 90 are fastened on both sides to a bicycle 80.
  • the bicycle has a frame 81 with a drive device 82.
  • the drive device 82 includes pedals 83.
  • a rear wheel 84 can be driven.
  • a non-driven front wheel 85 is provided.
  • the buoyant elements 90 are substantially flat and each have a front tapered end 91 and a rear substantially straight end 92.
  • the underside 93 is substantially planar in the embodiment illustrated in Figs. 34-36, as is the respective top surface 94 of the two buoyant elements 90.
  • the bottoms of the two buoyant elements may also conform to the other embodiments of buoyant elements described above be formed, for example Displacement facilities, such as grooves, web elements, etc. have.
  • the buoyant elements are fastened to the frame 81 of the bicycle 80 via support rods 95, 96.
  • the handrails can be attached to the frame be fastened for example via screws or the like fastener.
  • the fastening device 100 has a two-part fastening disk 101 (FIG. 35), each with four locking elements 102 for locking the position of the buoyant elements.
  • a height adjustment device 103 is provided in the form of an inner rod 105 provided with superimposed openings 104 and an outer rod 107 provided with latching elements 106 (FIG. 37).
  • the outer rod 107 is connected to the respective buoyant member, and the inner rod 105 is connected to the fixing plate 101, and the outer rod is slidably supported on the inner one.
  • the possibility of a height adjustment is indicated in the left part in FIG. Through this, the device can be easily used by people of different weights.
  • An adaptation to the body weight of the user is advantageously carried out by moving the inner and outer rod against each other and locking the respective set position. For example, an adjustment of about 10 cm up and down is possible. Other adjustment ranges can also be selected.
  • a hinged connection between the inner rod 105 and the support rods 95, 96 is provided.
  • the pivoting or folding angle ⁇ is indicated by which the buoyant elements 90 can be pivoted for folding on the support rods 95 for operation of the bicycle on land. This is usually more than 90 °, in the example shown about 135 °.
  • buoyant elements 90 For example, even a width of the buoyant elements 90 of about 25 cm and a length of about 150 cm sufficient to sufficient
  • the dimensions of the buoyant elements can also be varied.
  • the distance of the buoyant elements from the frame of the bicycle may be for example about 25 cm. He should be chosen so large that the pedaling is not hindered.
  • blade elements 120 are provided for generating a repulsion when turning the rear wheel and thus a forward movement on the water.
  • the blade elements 120 are in the peripheral region 86 of the rear wheel between the rim 87 and hub 88 at the spokes 89, this covering in this area, attached.
  • the blade members are formed on or connected to facing members 121, which are e.g. are fastened to the spokes 89 via snap fasteners or clipping.
  • Two semicircular segment-shaped facing elements 121 are connected to each other, e.g. via a tongue and groove connection.
  • At the front wheel 85 are also facing elements 122 between the rim and hub, the spokes partially overlapping provided.
  • the facing elements 122 are also formed in two parts and connected to each other. At the front and rear wheel, the facing elements 121, 122 are arranged parallel to the conically tapering shape of the spokes.
  • the facing elements 122 of the front wheel are formed without blade elements in order to support a steering of the device on the water and thus a targeted movement or to enable.
  • FIGS. 34 to 36 show an embodiment of a bicycle for operation by a person.
  • another embodiment of a bicycle may be chosen for simultaneous operation by several persons, e.g. a tandem or a bicycle for three or more people.
  • a motorized embodiment may also be provided in which a motor drives a wheel.
  • the buoyant elements on a unicycle, wherein the drive takes place via repelling elements on the driven wheel and steering by the body movement of the person using the device and / or with the aid of e.g. a hand stock or the like can be provided or supported.
  • buoyant elements also another form of drive means, wherein a setting up or Aufsitzen a person using the device and in particular an operation of the device is not only in the water, but also on land allows without or with only a few conversion handles. It is also a conversion of an existing two-wheeled or unicycle for use on land and on the water easily possible because the facing elements on the spokes and the support rods on the frame of the one- or two-wheel can be advantageously releasably attached. Also, the buoyant elements can be removed from the drive means and used without them for gliding, walking, etc. on the water.
  • FIG. 38 shows a perspective view of a two-lane ski jumping hill 200 according to the invention.
  • the ski jump 200 has two adjacent track elements 210, 220, each with a steeper middle section 230 and a less steep end section 240.
  • the two track elements are attached to a tower 300. In this area, they have a slight curvature to allow a person using the jump a problem-free entry into the two track elements.
  • the tower 300 is provided with a circumferential railing 310 surrounding an upper platform 320.
  • the tower is supported on pillars 330.
  • other support means may be provided, such as a brick or cast pedestal 360, similar to Figure 39 or other support means.
  • a pump is provided which pumps water up to the platform from a lake 400 at which the ski jump ends or another water source.
  • the water forms on the platform and on the two track elements a water layer 370, on which a person can drive on floatable elements or one or more devices 1 for gliding on the water down the hill. This process is shown in FIGS. 40 to 42.
  • Figure 40 shows a two-lane ski jump 200 on which just a person P with two water skis or equipment 1 for gliding on the water on the feet drives.
  • the person stands with the one device 1 in the first track element 210 and with the other device 1 in the second track element 220.
  • a low partition 270 is arranged so that the two devices 1 do not accidentally get into the respective other track element , which may lead to a fall of the person using the ski jump P.
  • the tower of Figure 40 is solid and has a supply well 350 over which not only water to the platform of the tower, but also the people using the jump can be transported to the tower or the platform.
  • a supply well 350 over which not only water to the platform of the tower, but also the people using the jump can be transported to the tower or the platform.
  • either at least one elevator or a staircase or the like may be provided.
  • FIG. 39 shows another embodiment of a ski jumping hill 200 according to the invention for performing a water jump.
  • This tower in turn has a platform 320 and is traversed in the region of the platform and the web member 280 by a layer of water. In the area of the platform, the water layer can be unmoved. Along the path element, a flowing layer of water facilitates the descent through the person P.
  • a person P using the ski jump is sketched in FIG. This pushes on handsticks 60 and their respective head part 61 on the Wassersch cht or water surface from in order to jump from the hill into the lake 400 can.
  • the hill has the flattened end portion 240 for better jumping off and at the same time for smooth sliding over the lake.
  • a stairway 380 is set at its end, which is the left in the drawing. There may also be provided another device for facilitating boarding of the platform.
  • FIG. 42 shows two persons P1.P2 who have already jumped off the ski jump 200 (only sketched in FIG. 42) and landed on the water of the lake.
  • the first person P2 is driven down the hill with only one device 1, which is equipped in the manner of a snowboard on which both feet of the person are standing, whereas the other person Pl drove with two devices 1 on both feet down the hill and from this has jumped.
  • Both Persons again use handsticks 60 for repelling and moving on the water.
  • the undersides of the devices 1 are, in order to facilitate the descent of the ski jump, substantially flat and flat. In addition, they can be provided with a sword, runner or web element to allow for a thicker layer of water better stabilization when gliding on the water.
  • each arranged at an angle displacement means arranged on the underside of a substantially flat element or two or more devices for Installation of shoes and / or feet of one or more users are provided on a substantially flat element and / or at least one drive device is provided in connection with the substantially flat element and / or handsticks are pivotable in any direction and at least partially buoyant.
  • a substantially flat element or two or more devices for Installation of shoes and / or feet of one or more users are provided on a substantially flat element and / or at least one drive device is provided in connection with the substantially flat element and / or handsticks are pivotable in any direction and at least partially buoyant.
  • the ski jumps described above many others can be used for the use of water skis. Any combinations of the embodiments shown in the figures are possible, in particular the joint provision of web elements, grooves, flap-shaped and fixed displacement devices. LIST OF REFERENCE NUMBERS

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

L'invention concerne un appareil (1) sur lequel on se tient debout, et avec lequel on glisse et l'on effectue un déplacement déterminé sur la surface de l'eau. Cet appareil comporte au moins un élément flottant (10, 50) présentant au moins un dispositif pour la mise en place d'au moins une chaussure (2) et/ou un pied de l'utilisateur et/ou pour la liaison avec au moins un dispositif d'entraînement (82) servant à entraîner de façon mécanique et/ou électrique l'appareil. L'élément flottant (10, 50) est sensiblement plat, il comporte au moins une face inférieure (15, 54) pouvant glisser sur la surface de l'eau et comportant au moins un dispositif de déplacement (20, 21, 22, 28, 29, 40), placé de façon incliné par rapport à l'axe longitudinal du dispositif, et/ou le dispositif d'entraînement (82) présente des éléments de poussée, servant à exercer une poussée dans l'eau, qui dépasse de la face inférieure (93) de l'élément flottant (90). Un manche, destiné audit appareil, comprend une tête (61) et une barre (62) qui peuvent être assemblées ou sont assemblées de façon à pouvoir basculer et/ou tourner ou pivoter dans différentes directions.
EP04764856A 2003-09-04 2004-09-06 Appareil de sport nautique Expired - Lifetime EP1663773B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL04764856T PL1663773T3 (pl) 2003-09-04 2004-09-06 Urządzenie do sportu wodnego

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10341222 2003-09-04
DE10348472 2003-10-14
DE10353625A DE10353625A1 (de) 2003-11-16 2003-11-16 Wassersportgerät
DE200410030079 DE102004030079A1 (de) 2003-11-16 2004-06-22 Wassersportgerät
PCT/EP2004/009905 WO2005023637A2 (fr) 2003-09-04 2004-09-06 Appareil de sport nautique

Publications (2)

Publication Number Publication Date
EP1663773A2 true EP1663773A2 (fr) 2006-06-07
EP1663773B1 EP1663773B1 (fr) 2013-04-03

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EP04764856A Expired - Lifetime EP1663773B1 (fr) 2003-09-04 2004-09-06 Appareil de sport nautique

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EP (1) EP1663773B1 (fr)
PL (1) PL1663773T3 (fr)
WO (1) WO2005023637A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103921906A (zh) * 2014-05-07 2014-07-16 陈建光 划水鞋

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2980450B1 (fr) * 2011-09-23 2015-03-27 Jean Claude Roumieux Dispositif pour se deplacer sur l'eau en marchant
US10926849B1 (en) 2020-05-01 2021-02-23 Orth Consulting, Llc Manually propelled water skis
WO2021221686A1 (fr) * 2020-05-01 2021-11-04 Orth Consulting, Llc Ski nautique à propulsion manuelle

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB658012A (en) * 1949-07-12 1951-10-03 Adolfo Mezzano Improved pedal-propelled amphibious vehicle
FR1029093A (fr) * 1950-12-05 1953-05-29 Nouveaux skis nautiques propulsés par la seule action de l'usager
BE894493A (fr) * 1982-09-27 1983-01-17 Duchene Luc Ski de fond sur eau
ZA855677B (en) * 1985-08-06 1986-07-17 Shlomo Ringler A device for reducing the danger of accidental detonation of land mines
US5171101A (en) * 1987-05-27 1992-12-15 Light Wave, Ltd. Surfing-wave generators
FR2627098B1 (fr) * 1988-02-11 1993-04-23 Collado Bernard Mono-flotteur a propulsion musculaire pour marcher sur l'eau
US4952184A (en) * 1989-04-24 1990-08-28 Graziano Maria G Cross-water ski
US5427554A (en) * 1993-06-08 1995-06-27 Foglia; Silvino R. Recreational water craft
IT1265501B1 (it) * 1993-08-17 1996-11-22 Antonio Savegnago Sci nautico.
US5547406A (en) * 1995-07-06 1996-08-20 White; Robert D. Floatation device with propeller and rudder driven by a bicycle
US5593334A (en) * 1995-08-09 1997-01-14 Thayer; Thomas E. Water walkers
US5558553A (en) * 1995-10-02 1996-09-24 Okano; Kiyoshige Water walking device, hull and stock thereof
DE29518878U1 (de) * 1995-11-15 1996-09-19 Martin, Roland, Dipl.-Ing. (FH), 10179 Berlin Wasserwanderlaufski
US5643029A (en) * 1996-07-15 1997-07-01 Rudofsky; Keith M. Motorized surf boots
HUP9902073A1 (hu) * 1999-06-21 2000-12-28 Csongor Czintos Mikroteraszos csúszda
DE10048635A1 (de) * 2000-09-27 2002-04-11 Volker Langenhan Vorrichtung zum Fortbewegen auf Wasser
US20020115364A1 (en) * 2001-02-20 2002-08-22 Judson Ko Self propelled water ski
EP1381435B1 (fr) * 2001-04-17 2012-06-13 Light Wave, Ltd. Surface de course a membrane souple profilee a tension variable pour attraction de course

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2005023637A3 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103921906A (zh) * 2014-05-07 2014-07-16 陈建光 划水鞋

Also Published As

Publication number Publication date
WO2005023637A3 (fr) 2005-10-06
WO2005023637A2 (fr) 2005-03-17
PL1663773T3 (pl) 2013-12-31
EP1663773B1 (fr) 2013-04-03

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