FR2646135A1

FR2646135A1 - Device of the trolley type for craft (boats)

Info

Publication number: FR2646135A1
Application number: FR8905444A
Authority: FR
Original assignee: Individual
Current assignee: Individual
Priority date: 1989-04-25
Filing date: 1989-04-25
Publication date: 1990-10-26
Anticipated expiration: 1995-04-25
Also published as: FR2646135B3

Abstract

The object of the present invention is, starting from various types of modular elements, supports, axles, wheels, fixtures, to design a trolley. This is on the user's initiative who, depending on the underwater hull, the load and the ground over which it is to move, will choose a number of axle supports and of wheels.

Description

L'invention concerne un dispositif du genre chariot pour le roulage d'embarcations
I1 existe différents chariots de mise å l'eau de conceptions et de forme diverses,toutefois,tous ont un point commun,ils sont concus spécifiquement pour recevoir un type de carène bien defini,tant en forme qu'en dimensions.The invention relates to a device of the carriage type for rolling boats
There are different launching carts of various designs and shapes, however, all have one thing in common, they are specifically designed to receive a well defined type of hull, both in shape and in size.

La présente invention à pour but,å partir de différents types d'éléments modulaires,support,axe et roues de concevoir un chariot,procurant pour le constructeur et le vendeur,un stock limité de matériel s'adaptant å un tres grand nombre d'embarcations.Pour l'utilisateur un chariot pratique,démontable peu encombrant et évolutif. The present invention aims to, from different types of modular elements, support, axis and wheels to design a trolley, providing for the manufacturer and the seller, a limited stock of material adapting to a very large number of For the user, a practical, demountable, space-saving and scalable trolley.

L'edification du chariot est à l'initiative de l'utilisateur qui selon la carine,la charge et le terrain d'évolution choisira un nombre de supports d'axes et de roues. The construction of the trolley is at the initiative of the user who, depending on the carine, the load and the terrain of evolution, will choose a number of axle and wheel supports.

Le portage butant longitudinal le chariot s'adapte à tous les types de carènes:plates,ventrues,pneumatiques,en v ou encore catamarants
FIG. 1 Répresente en perspective le dispositif suivant un mode de réalisation classique
FIG. 2 Représente en perspective le dispositif suivant une variante de combinaison de montage en cours.Carrying longitudinal abutment the trolley adapts to all types of hulls: flat, plump, pneumatic, V or even catamarans
FIG. 1 shows in perspective the device according to a conventional embodiment
FIG. 2 Represent in perspective the device according to a variant of the assembly combination in progress.

FIG 3 Représente en vue de face le dispositif suivant une variante de combinaison de montage. FIG 3 shows a front view of the device according to a variant of the mounting combination.

FIG 4 Représente en vue de face le dispositif suivant une variante de combinaison de montage. FIG 4 shows a front view of the device according to a variant of the mounting combination.

FIG S Représente en vue de face le dispositif suivant une variante de combinaison de montage. FIG S shows a front view of the device according to a variant of the mounting combination.

-FIG 6 Représente en perspective une variante d'execution de l'axe. -FIG 6 Represent in perspective a variant of execution of the axis.

FIG 7 Représente en perspective une variante a wéxècution du dispositif. FIG 7 shows in perspective a variant of the device.

FIG. 8 représente en perspective une variante d'exécution du support. On décrira tout d'abord le mode de réalisation de la FIG. 1. FIG. 8 shows in perspective an alternative embodiment of the support. We will first describe the embodiment of FIG. 1.

Le dispositif comporte un châssis I pour des roues 2 de roulage au sol, recevant dTune part en partie supérieure 3 la coque de 1' embarcation 4 et d'autre part des moyens de fixation 5 de liaison à l'embarcation 4. The device comprises a chassis I for wheels 2 for running on the ground, receiving on the one hand in the upper part 3 the hull of the boat 4 and on the other hand fixing means 5 for connection to the boat 4.

De construction tubulaire, par exemple, le châssis 1 est constitué par au moins un axe 6 sur lequel sont montées les roues 2. L'axe 6 traverse des moyens 7 de fixation de supports juxtaposés 8 . Le verrouillage de l'axe 6 et des supports 8 se fait par une goupille 9 par exemple traversant de part et d'autre l'axe 6 et le manchon 7 . La partie médiane de l'axe 6 fait office d'entretoise. Of tubular construction, for example, the chassis 1 is constituted by at least one axle 6 on which the wheels are mounted 2. The axle 6 passes through means 7 for fixing juxtaposed supports 8. The axis 6 and the supports 8 are locked by a pin 9, for example passing through the axis 6 and the sleeve 7 on either side. The middle part of axis 6 acts as a spacer.

Le support 8 est soudé au manchon 7 de fixation sur l'axe 6 et à la base d'une crosse 10. La partie supérieure 3 du support 8 fait office de supportage de la coque de l'embarcation 4 . Cette partie 3 est parallèle à l'axe longitudinal de l'embarcation 4 . Ainsi elle peu facilement recevoir différents types de carènes. Un revêtement 11 de protection, amortisseur et anti-dérapant peut garnir la partie 3 du support 8, un manchon en caoutchouc par exemple. The support 8 is welded to the sleeve 7 for fixing on the axis 6 and to the base of a stick 10. The upper part 3 of the support 8 acts as a support for the hull of the boat 4. This part 3 is parallel to the longitudinal axis of the boat 4. So it can easily receive different types of hulls. A protective, shock-absorbing and non-slip coating 11 can line part 3 of support 8, a rubber sleeve for example.

De part et d'autre de cette partie support 3 des moyens 5 de fixation du châssis 1 à l'embarcation 4 sont composés comme suit : des moyens d'ancrages 12 , des anneaux brisés par exemple, retenus par des trous exécutés dans le support 8 dans lesquels sont passées des sangles 13 ceinturant l'embarcation 4
En variante on peut utiliser des sandows.On either side of this support part 3 means 5 for fixing the chassis 1 to the boat 4 are composed as follows: anchoring means 12, broken rings for example, retained by holes made in the support 8 in which straps 13 have gone around the boat 4
Alternatively you can use bungee cords.

On décrira maintenant la variante selon la
Figure 2.We will now describe the variant according to the
Figure 2.

Afin de constituer un chariot plus important, il est possible de monter tête-bêche deux supports 8 en réunissant leurs extrémités supérieures par un moyen d'assemblage 14 deux axes 6 peuvent être également réunis bout à bout de la même manière. In order to constitute a larger carriage, it is possible to mount head to tail two supports 8 by joining their upper ends by an assembly means 14 two axes 6 can also be joined end to end in the same manner.

Les moyens d'assemblage 14 sont constitués par un manchon tubulaire perforé de trous de verrouillage conci- dant avec ceux des éléments à assembler, le moyen de verrouillage étant une goupille ou l'anneau brisé 12 par exemple. The assembly means 14 consist of a tubular sleeve perforated with locking holes corresponding to those of the elements to be assembled, the locking means being a pin or the broken ring 12 for example.

On décrira maintenant la variante selon la FIG. 3. We will now describe the variant according to FIG. 3.

Un nombre de roues 2 non limité peut être monté sur l'axe 6 de part et d'autre des supports 8. An unlimited number of wheels 2 can be mounted on the axle 6 on either side of the supports 8.

On décrira maintenant la variante selon la FIG. 4. We will now describe the variant according to FIG. 4.

Un nombre non limité de roues peut être monté sur l'axe 6. An unlimited number of wheels can be mounted on axle 6.

On décrira maintenant la variante selon les FIGS. 5 et 6. The variant according to FIGS will now be described. 5 and 6.

Pour la constitution d'un chariot dont les supports 8 sont montés en entraxes très rapprochés pour carène très fine, genre catamarant par exemple, l'axe 6 reliant deux supports 8 peut être constitué de deux tubes 15 reliés par une partie flexible 16, un câble ou un silenbloc en caoutchouc par exemple. For the constitution of a carriage, the supports 8 of which are mounted in very close centers for very fine hull, catamaran-like for example, the axis 6 connecting two supports 8 may consist of two tubes 15 connected by a flexible part 16, a cable or a rubber silenbloc for example.

En variante, l'axe 6 peut être articulé en'sua partie médiane 16 en utilisant un moyen connu, une charnière par exemple. As a variant, the axis 6 can be articulated in the middle part 16 using a known means, a hinge for example.

Ainsi le fondde-la carène prendra appui sur l'axe 6 devenant ainsi également un moyen de support qui peut être revêtu d'une protection d'amortissement et anti-dérapante. Cette action referme les supports 8 sur la coque de l'embarcation 4 . Le moyen de fixation 5 sera le même déjà décrit. Thus the bottom of the hull will bear on the axis 6 thus also becoming a support means which can be coated with a damping and non-slip protection. This action closes the supports 8 on the hull of the boat 4. The fixing means 5 will be the same already described.

On décrira maintenant la variante selon la FIG. 7. We will now describe the variant according to FIG. 7.

Afin de constituer un châssis 1 dont l'assemblage ne nécessite aucun outil et de rendre les pièces imperdables, le manchon 7 du support 8 dépasse d'une longueur suffisante pour faire office d'axe de roues 2. In order to constitute a chassis 1, the assembly of which requires no tools and to make the parts captive, the sleeve 7 of the support 8 protrudes by a sufficient length to act as a wheel axle 2.

Dans des encoches 18 aménagées à l'extrémité du manchon 7 se logent des ergots 17 de l'axe 6, procurant un auto-alignement des supports 8. In the notches 18 arranged at the end of the sleeve 7 are housed lugs 17 of the axis 6, providing a self-alignment of the supports 8.

(8).Les supports (8)sont préssés contre les ergots (17) par un moyen d'immobilisation (19),un bracelet en sandow par exemple.L'axe (6) et les supports(8) sont relié par le bracelet (20).The supports (8) are pressed against the lugs (17) by an immobilizing means (19), a strap in a bungee cord for example. The axis (6) and the supports (8) are connected by the bracelet (20).

En variante selon la FIG. 8. Alternatively according to FIG. 8.

Le support (8) tubulaire comporte une partie (21) faisant office d'entretoise,la forme et l'éxècution n'est limitée. The tubular support (8) has a part (21) acting as a spacer, the shape and execution is not limited.

Claims

1. Device of the cart type for a boat, comprising at least two wheels (2) for rolling on the ground, an axle (6) connecting said wheels, means. (8) for supporting the boat in the rolling position, fixing means (5) provided between the support means (8) and the boat (4), characterized in that the carriage is made up of a chassis (1) composed of axis elements (6) and modular and upgradable supports (8), not limited in number and in shape, making it possible to support all variants of hulls.

2. Device according to claim 1, characterized in that said axis (6) acts as a spacer between the support means (8).

3. Device according to one of claims 1 and 2, characterized in that the axis (6 has a flexible middle part (16), consisting for example of a cable.

4. Device according to one of claims 1 to 3, characterized in that the middle part (16) of the axis (6) is a rubber silenbloc.

5. Device according to one of claims 1 to 2, characterized in that the axis (6) comprises a middle part (16) articulated by a hinge.

6. Device according to one of claims 1 to 5, characterized in that the axis (6) is also a means of supporting the hull of the boat (4).

7. Device according to one of claims 1 to 6, characterized in that the support means (8) comprises a part (3) longitudinally supporting the hull of the boat (4).

8. Device according to one of claims 1 to 7, characterized in that the upper part (3) of the support means (8) is provided with a coating (11) having qualities of shock absorber and anti - departing.

9. Device according to one of claims I to 8, characterized in that the means (5) for fixing the device to the boat comprise straps (13) passed through anchors (12) distributed on either side other supports (8).

10. Device according to one of claims 1 to 9, characterized in that the support means (8) are of tubular construction, curved in the shape of a butt (10) and provided at the base with means (7) for fixing on the axis (6).

11. Device according to claim 10, characterized in that the means (7) for fixing on the axis (6) consist of a welded sleeve locking the axis (6) by means (9), in particular a pin .

12. Device according to claim 11, characterized in that the fixing means (7) comprise notches (18) arranged in a sleeve (7) receiving lugs 17) fixed on the axis (6) by means d 'immobili station.

13. Device according to claim 12, characterized in that the supports (8) and the axis (6) are-connected by a strap (20).

14. Device according to one of claims 12 and 13, characterized in that the sleeve (7) of the support (8) is long enough to act as a wheel axle (2).

15. Device according to one of claims 1 to 14, characterized by assembly means (14) and locking (12) cooperating with the ends end to end and head to tail support means (8) or two shafts wheels (2).