FR2567836A1 - Fixing device for land yacht mast - Google Patents

Fixing device for land yacht mast Download PDF

Info

Publication number
FR2567836A1
FR2567836A1 FR8411458A FR8411458A FR2567836A1 FR 2567836 A1 FR2567836 A1 FR 2567836A1 FR 8411458 A FR8411458 A FR 8411458A FR 8411458 A FR8411458 A FR 8411458A FR 2567836 A1 FR2567836 A1 FR 2567836A1
Authority
FR
France
Prior art keywords
mast
fixing device
root
tube
land
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Withdrawn
Application number
FR8411458A
Other languages
French (fr)
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.)
COHEN HADRIA YVES
Original Assignee
COHEN HADRIA YVES
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 COHEN HADRIA YVES filed Critical COHEN HADRIA YVES
Priority to FR8411458A priority Critical patent/FR2567836A1/en
Publication of FR2567836A1 publication Critical patent/FR2567836A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B15/00Other sledges; Ice boats or sailing sledges
    • B62B15/001Other sledges; Ice boats or sailing sledges propelled by sails

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Tents Or Canopies (AREA)

Abstract

The fixing device according to the invention is intended mainly for land yachts of simplified design and may use sailboard masts. To this end the mast is reinforced by a tube over a portion of its height 2, Fig. 1. In addition, in order to facilitate transport, the rigging, and to modify the inclination of the mast, the mast footing 3, Fig. 3 may pivot about a pin 5, Fig. 3.

Description

La présente invention concerne un char à voile de conception simplifiée. The present invention relates to a sailing yacht of simplified design.

On connait des chars à voile de conception plus complexe, dans lesquels la bonne tenue du mât est assurée par un système de haubannage, souple (câbles d'acier) ou rigide (tubes). We know sailing tanks of more complex design, in which the good behavior of the mast is ensured by a guy system, flexible (steel cables) or rigid (tubes).

Le char à voile selon l'invention peut utiliser des mâts quelconques. Dans l'une de ses applications. il reçoit par exemple des grééments standards de planche à voile. I1 s'agit alors de préciser le dispositif permettant de recevoir de tels mâts. The sand yacht according to the invention can use any masts. In one of its applications. for example, it receives standard windsurfing rigs. It is then a question of specifying the device making it possible to receive such masts.

Sachant que ces mâts, généralement utilisés avec des wishbones sont conçus pour recevoir le maximun d'efforts à la hauteur classique de fixation de ces wishbones et non pas près de leur base.Knowing that these masts, generally used with wishbones are designed to receive the maximum of effort at the conventional height of fixing of these wishbones and not near their base.

La première partie de l'invention consiste à utiliser un tube pour renforcer le mât jusqu'à cette hauteur. The first part of the invention consists in using a tube to reinforce the mast up to this height.

Dans l'une des applications ce tube, par e-xemple en acier, est lui-même emboîté à la base, dans un autre tube solidaire du chassîs du char et formant emplanture de mât (fig. i). In one of the applications, this tube, by e-xample in steel, is itself nested at the base, in another tube secured to the chassis of the tank and forming mast root (fig. I).

La figure présente un exemple de réalisation de l'invention, la mât (1) étant emboité dans le tube de renfort (2), lui-même emboité dans l'emplanture (3).The figure shows an embodiment of the invention, the mast (1) being fitted into the reinforcement tube (2), itself fitted into the root (3).

Dans une autre application (fig. 2), le mât repose à l'intérieur du tube de renfort (2) qui sert également d'emplanture. In another application (fig. 2), the mast rests inside the reinforcement tube (2) which also serves as root.

La deuxième partie de l'invention concerne le mode de liaison entre Vemplanture et le chasses du char à voile. Dans l'une des réalisations préférentielles, les deux parties de l'invention sont utilisées conjointement. Chaque partie peut toutefois être utilisée indépendamment. The second part of the invention relates to the mode of connection between the vantanture and the chases of the sand yachting. In one of the preferred embodiments, the two parts of the invention are used jointly. Each part can however be used independently.

L'invention consiste à permettre une modification de l'angle formé par l'emplanture et la partie du chassls sur laquelle elle repose. Ceci permet d'une part de règler l'inclinaison du mât (quête), d'autre part de permettre à l'emplanture de se replier dans une position pratique pour le transport et pour la mise en place du gréément. The invention consists in allowing a modification of the angle formed by the root and the part of the chasls on which it rests. This allows on the one hand to adjust the inclination of the mast (quest), on the other hand to allow the root to fold in a practical position for transport and for the establishment of the rigging.

Dans une des réalisations préférentielles, l'emplanture du mât joue également le rôle de tube renfort désigné dans la première partie de l'invention. La longueur de ce tube correspond alors à la hauteur approximative d'un wishbone sur un mât de planche à voile: il est alors interessant de pouvoir incliner le tube le plus à l'horizontale possible pendant le transport. De même, il suffit pour gréer, d'introduire le mât portant la voile dans ce tube à l'horizontale, puis de redresser l'ensemble. In one of the preferred embodiments, the root of the mast also acts as a reinforcing tube designated in the first part of the invention. The length of this tube then corresponds to the approximate height of a wishbone on a windsurf mast: it is therefore interesting to be able to tilt the tube as horizontally as possible during transport. Similarly, it is enough to rig, to introduce the mast carrying the sail in this tube horizontally, then to straighten the assembly.

La figure 3 représente un exemple de réalisation de cette deuxième partie de l'invention. FIG. 3 represents an exemplary embodiment of this second part of the invention.

Dans cette réalisation particulière le chassîs du char est constitué par une poutre carrée (1), reliant la fourche avant à l'essieu arrière. Le système correspondant à l'invention vient s'articuler sur cette poutre L'emplanture tubulaire (2) est assembléè a u,ie tole pliée en U (3) et dotée de trous: comme représenté sur la figure (4).In this particular embodiment the Chassis of the tank is constituted by a square beam (1), connecting the front fork to the rear axle. The system corresponding to the invention is articulated on this beam. The tubular footing (2) is assembled in u, ie sheet folded in U (3) and provided with holes: as represented in the figure (4).

La sélection de l'un des trous (4) permet dans cet exemple de règler la quête du mât et de s'adapter par exemple à des formes de voile différentes. L'ensemble tole + emplanture + mât et voile le cas échéant peut pivoter autour de l'axe (5), lorsque la fixation des trous (4) est retirée.  The selection of one of the holes (4) allows in this example to regulate the quest for the mast and to adapt for example to different sail shapes. The sheet metal + root + mast and veil assembly, if necessary, can pivot around the axis (5), when the fixing of the holes (4) is removed.

Claims (3)

REVENDICATIONS 1) Dispositif de fixation pour mât de char à voile caractèrisé en ce qu'il comporte un tube de renforcement (2, fig. 1) emboité sur le mât et dont la longueur est sensiblement égale à la hauteur ou est fixé le "wishbone" d'une planche à voile. 1) Fixing device for sand yacht mast, characterized in that it comprises a reinforcing tube (2, fig. 1) fitted on the mast and whose length is substantially equal to the height where the "wishbone" is fixed windsurfing. L'ensemble des deux tubes est emboité lui même dans une emplanture (3, fig. 1) solidaire du chassîs.  The set of two tubes is fitted itself into a root (3, fig. 1) secured to the chassîs. 2) Dispositif de fixation suivant la revendication (1) caractérisé en ce que le tube de renforcement (2, fig. 2) constitue aussi l'emplanture du mât sur le chassis.  2) A fixing device according to claim (1) characterized in that the reinforcement tube (2, fig. 2) also constitutes the root of the mast on the chassis. 3) Char à voile de conception simplifiée dont le chassis est constitué principalement d'une poutre (1, fig. 3) reliant la fourche avant à l'essieu arrière caractérisé par l'utilisation d'un dispositif de fixation du mât selon les revendications précédentes et dans lequel l'emplanture du mât (2, fig. 3) est liée, par exemple par soudure, à une tole (3, fig. 3) pliée en forme de U, recouvrant la poutre (1, fig. 3) et pouvant pivoter autour d'un axe (5) traversant la poutre et susceptible d'être bloquée dans une position déterminée par un système de blocage (4).  3) Land yachting of simplified design whose chassis consists mainly of a beam (1, fig. 3) connecting the front fork to the rear axle characterized by the use of a mast fixing device according to the claims above and in which the mast root (2, fig. 3) is linked, for example by welding, to a sheet (3, fig. 3) folded in a U-shape, covering the beam (1, fig. 3) and being able to pivot about an axis (5) passing through the beam and capable of being locked in a position determined by a locking system (4).
FR8411458A 1984-07-19 1984-07-19 Fixing device for land yacht mast Withdrawn FR2567836A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8411458A FR2567836A1 (en) 1984-07-19 1984-07-19 Fixing device for land yacht mast

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8411458A FR2567836A1 (en) 1984-07-19 1984-07-19 Fixing device for land yacht mast

Publications (1)

Publication Number Publication Date
FR2567836A1 true FR2567836A1 (en) 1986-01-24

Family

ID=9306283

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8411458A Withdrawn FR2567836A1 (en) 1984-07-19 1984-07-19 Fixing device for land yacht mast

Country Status (1)

Country Link
FR (1) FR2567836A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2628051A1 (en) * 1988-03-02 1989-09-08 Brenot Claude Cart with sail - has main chassis which is tubular and Y=shaped and has enhanced stiffness and reduced weight

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2628051A1 (en) * 1988-03-02 1989-09-08 Brenot Claude Cart with sail - has main chassis which is tubular and Y=shaped and has enhanced stiffness and reduced weight

Similar Documents

Publication Publication Date Title
US6095349A (en) Knock-down hoist
US5098113A (en) Trailer for cycles
EP0200375A1 (en) Unit for supporting handle of watercraft
EP1031530B1 (en) Device for simultaneously folding or unfolding elements of the tip of the crane-jib
EP0057717A1 (en) A device for fastening two hulls to each other.
AU552680B2 (en) Multiple offset boom extension
US4595108A (en) Method for stretching and folding extension jib in wheeled type crane
US5947500A (en) Cycle frame assembly
FR2567836A1 (en) Fixing device for land yacht mast
US4029227A (en) Road trailer for transporting a boat
CA1261895A (en) Golf trolleys
EP0169749B1 (en) Mast base articulation
US4252373A (en) Automatically collapsible trailer hitch for dump trucks
EP0515294B1 (en) Swan-neck type separable articulated connection between a load carrying tractor and a semi-trailer for heavy vehicles
US5873588A (en) Assembled sail powered vehicle
FR2615157A1 (en) Improved tractor especially for a semi-trailer
SE466911B (en) VIPPARMSKRAN
GB2274645A (en) Equipment for handling a loading platform
FR2606303A1 (en) SECTOR WITH SECTOR FOR REPRESSING AUTOMOTIVE BODIES ON MARBLE
FR2571679A1 (en) Sand yacht of simplified design
FR2670840A1 (en) ARTICULATING ACTUATOR FOR THE IMPLEMENTATION OF ALL STRAIGHT OR ROTARY MOVEMENTS.
JP2003095187A (en) Device for mounting and/or demounting steerable propelling pod for ship
FR2695368A1 (en) Adjustable length sand yacht which accepts all rigging types - includes triangular tubular chassis with two rear and single front steered wheels having shock absorbing and detachable axles
FR2624827A1 (en) Movable rigging device which, due to its geometry, gives the craft to which it is fitted new capabilities such as handleability, speed and jumping
FR2570661A1 (en) Device making it possible to use the spare wheel of trailers or caravans as a makeshift wheel facilitating their movement during manual manoeuvres

Legal Events

Date Code Title Description
ST Notification of lapse