FR2820401A1 - Rudder bar for kite comprises ropes surrounding central rotating tube, two lateral tubes, separated from central tube by bearings, are connected to kite lines and to rope upper ends - Google Patents
Rudder bar for kite comprises ropes surrounding central rotating tube, two lateral tubes, separated from central tube by bearings, are connected to kite lines and to rope upper ends Download PDFInfo
- Publication number
- FR2820401A1 FR2820401A1 FR0101680A FR0101680A FR2820401A1 FR 2820401 A1 FR2820401 A1 FR 2820401A1 FR 0101680 A FR0101680 A FR 0101680A FR 0101680 A FR0101680 A FR 0101680A FR 2820401 A1 FR2820401 A1 FR 2820401A1
- Authority
- FR
- France
- Prior art keywords
- kite
- rope
- tube
- lines
- lateral tubes
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H8/00—Sail or rigging arrangements specially adapted for water sports boards, e.g. for windsurfing or kitesurfing
- B63H8/10—Kite-sails; Kite-wings; Control thereof; Safety means therefor
- B63H8/16—Control arrangements, e.g. control bars or control lines
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
Description
<Desc/Clms Page number 1> <Desc / Clms Page number 1>
"\'Il L'invention concerne un palonnier pour cerf-volant de traction muni d'un système border, choquer. "\ 'Il The invention relates to a lifter for traction kite provided with a border, shock system.
Le système d'incidence variable utilisé actuellement pour réduire ou augmenter la traction d'un cerf-volant (brevet Legaignoux) est composé d'un palonnier comportant un trou central dans lequel coulisse une cordelette reliée d'un côté à l'utilisateur et de l'autre aux lignes du cerf-volant. Ce système comporte plusieurs inconvénients notamment une pratique plus physique du fait de l'absence de blocage des lignes arrières, ainsi qu'un manque de stabilité du palonnier, d'où un contrôle et une gestion de la puissance plus difficile (gestes parasites). The variable incidence system currently used to reduce or increase the traction of a kite (Legaignoux patent) is composed of a lifting beam comprising a central hole in which slides a cord connected on one side to the user and the other to the lines of the kite. This system has several drawbacks, in particular a more physical practice due to the absence of blocking of the rear lines, as well as a lack of stability of the spreader, hence a more difficult control and management of power (parasitic gestures).
Le système selon l'invention permet de remédier à ces inconvénients, il comporte en effet, selon une première caractéristique, un cordage entourant un tube central rotatif ainsi que deux tubes latéraux désolidarisés du tube central par deux roulements. Les lignes du cerf-volant sont fixées d'une part aux tubes latéraux et d'autre part aux extrémités supérieures du cordage. Les extrémités inférieures de ce cordage sont reliées à l'utilisateur. Celui ci gère la force de traction en poussant ou en tirant les tubes latéraux, il entraîne ainsi la rotation du tube central obtenue par le déroulement et l'enroulement simultané du cordage autour dudit tube. Par ailleurs, lorsque l'utilisateur souhaite maintenir le palonnier dans une position donnée, il empoigne le tube central, empêchant ainsi la rotation de ce dernier. La force de rappel de l'utilisateur en opposition à la force de traction du cerf-volant bloque le cordage sur le palonnier. The system according to the invention makes it possible to remedy these drawbacks, it in fact comprises, according to a first characteristic, a cord surrounding a rotary central tube as well as two lateral tubes separated from the central tube by two bearings. The lines of the kite are fixed on the one hand to the lateral tubes and on the other hand to the upper ends of the rope. The lower ends of this rope are connected to the user. This manages the pulling force by pushing or pulling the side tubes, it thus causes the rotation of the central tube obtained by the unwinding and simultaneous winding of the rope around said tube. Furthermore, when the user wishes to maintain the lifter in a given position, he grasps the central tube, thereby preventing the latter from rotating. The user's return force in opposition to the pulling force of the kite blocks the rope on the lifter.
Selon des modes particuliers de réalisation : - Les extrémités du tube central peuvent comporter deux roulements. According to particular embodiments: - The ends of the central tube can comprise two bearings.
- Un cordage, dirigé par un ou des guides, peut être enroulé autour du palonnier. - A rope, led by one or more guides, can be wrapped around the lifter.
- Les extrémités supérieures du cordage peuvent être fixées sur les lignes des avants du cerf- volant. Ces dernières coulissent à travers des oeillets situés sur le palonnier et se prolongent pour former les lignes des arrières. - The upper ends of the line can be fixed on the lines of the fronts of the kite. The latter slide through eyelets located on the lifter and extend to form the rear lines.
D'une manière générale, les éléments décrits ci-dessus peuvent être remplacés par des éléments similaires ayant la même fonction et permettant d'obtenir le même résultat. La présente invention n'est pas limitée aux modes de réalisations représentés et on peut apporter à ceux-ci de nombreux changements et modifications sans sortir du domaine de l'invention. In general, the elements described above can be replaced by similar elements having the same function and allowing the same result to be obtained. The present invention is not limited to the embodiments shown and many changes and modifications can be made to them without departing from the scope of the invention.
<Desc/Clms Page number 2> <Desc / Clms Page number 2>
Les dessins annexés illustrent l'invention :
La figure 1 représente le palonnier selon l'invention. The accompanying drawings illustrate the invention:
Figure 1 shows the lifter according to the invention.
La figure 2 représente la jonction du tube central et du tube latéral. Figure 2 shows the junction of the central tube and the side tube.
La figure 3 représente le positionnement du cordage et des guides sur le tube central. Figure 3 shows the positioning of the rope and guides on the central tube.
La figure 4 représente le palonnier dans une configuration spécifique des lignes. FIG. 4 represents the spreader in a specific configuration of the lines.
En référence à ces dessins, le palonnier comporte deux tubes latéraux (1) sur lesquels sont fixées les lignes (8) du cerf-volant. Ils sont reliés à un tube central (4) par des tiges filtées (3). Celles-ci se fixent dans des roulements (2) enchâssés aux extrémités du tube central (4). Un cordage (6) dirigé par des guides (5) entoure le tube central (4). Les extrémités inférieures du cordage (6) comportent un bout de harnais (7) relié à l'utilisateur. Les extrémités supérieures sont fixées aux lignes (8) du cerf-volant. With reference to these drawings, the lifter comprises two lateral tubes (1) on which the lines (8) of the kite are fixed. They are connected to a central tube (4) by threaded rods (3). These are fixed in bearings (2) embedded at the ends of the central tube (4). A cord (6) directed by guides (5) surrounds the central tube (4). The lower ends of the rope (6) have a harness end (7) connected to the user. The upper ends are fixed to the lines (8) of the kite.
En configuration quatre lignes selon la figure 4, des oeillets (9) fixés sur les tubes latéraux (1) sont traversés par les lignes (8) reliant les avants et les arrières. Les extrémités supérieures du cordage (6) sont fixées sur ces lignes (8). Ainsi lorsque l'utilisateur, accroché au harnais, pousse ou tire le palonnier pour modifier la puissance du cerf-volant, il augmente l'amplitude de relâchement des lignes opposées. In the four-line configuration according to FIG. 4, eyelets (9) fixed on the lateral tubes (1) are crossed by the lines (8) connecting the fronts and the rears. The upper ends of the rope (6) are fixed on these lines (8). So when the user, hooked to the harness, pushes or pulls the lifter to modify the power of the kite, it increases the release amplitude of the opposite lines.
Selon une variante non illustrée, un premier tube de diamètre inférieur peut être inséré dans un tube de plus gros diamètre afin d'obtenir un modèle de fabrication différent du palonnier. According to a variant not illustrated, a first tube of smaller diameter can be inserted into a tube of larger diameter in order to obtain a manufacturing model different from the lifter.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0101680A FR2820401A1 (en) | 2001-02-08 | 2001-02-08 | Rudder bar for kite comprises ropes surrounding central rotating tube, two lateral tubes, separated from central tube by bearings, are connected to kite lines and to rope upper ends |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0101680A FR2820401A1 (en) | 2001-02-08 | 2001-02-08 | Rudder bar for kite comprises ropes surrounding central rotating tube, two lateral tubes, separated from central tube by bearings, are connected to kite lines and to rope upper ends |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2820401A1 true FR2820401A1 (en) | 2002-08-09 |
Family
ID=8859749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0101680A Withdrawn FR2820401A1 (en) | 2001-02-08 | 2001-02-08 | Rudder bar for kite comprises ropes surrounding central rotating tube, two lateral tubes, separated from central tube by bearings, are connected to kite lines and to rope upper ends |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2820401A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2873093A1 (en) * | 2004-07-13 | 2006-01-20 | Diamond White Lda | Direction and incidence controlling device for power kite, has outhaul lines passing in pulleys and pulled towards inhaul lines, where outhaul lines are fixed to inhaul lines at height equal to/greater than height at which bar is fixed |
FR3055610A1 (en) * | 2016-09-08 | 2018-03-09 | Regis Andre Paul Letort | CONTROL DEVICE FOR TRACTION WINGS |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3409255A (en) * | 1966-09-23 | 1968-11-05 | Fermin T. Sada | Kite control apparatus |
US5366182A (en) * | 1993-11-30 | 1994-11-22 | Roeseler William G | Kiteski |
FR2762583A1 (en) * | 1997-04-25 | 1998-10-30 | Bruno Legaignoux | Control system for ellipsoidal sail of spherical lune shape |
-
2001
- 2001-02-08 FR FR0101680A patent/FR2820401A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3409255A (en) * | 1966-09-23 | 1968-11-05 | Fermin T. Sada | Kite control apparatus |
US5366182A (en) * | 1993-11-30 | 1994-11-22 | Roeseler William G | Kiteski |
FR2762583A1 (en) * | 1997-04-25 | 1998-10-30 | Bruno Legaignoux | Control system for ellipsoidal sail of spherical lune shape |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2873093A1 (en) * | 2004-07-13 | 2006-01-20 | Diamond White Lda | Direction and incidence controlling device for power kite, has outhaul lines passing in pulleys and pulled towards inhaul lines, where outhaul lines are fixed to inhaul lines at height equal to/greater than height at which bar is fixed |
FR3055610A1 (en) * | 2016-09-08 | 2018-03-09 | Regis Andre Paul Letort | CONTROL DEVICE FOR TRACTION WINGS |
WO2018046806A1 (en) * | 2016-09-08 | 2018-03-15 | Letort Regis Andre Paul | Control device for power kites |
US10988221B2 (en) | 2016-09-08 | 2021-04-27 | Régis André Paul LETORT | Control device for power kites |
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Date | Code | Title | Description |
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ST | Notification of lapse |