FR2476589A1 - Trolley for transporting sail-board - has two wheels mounted on axle carrying M-shaped bracket with hooks for cord - Google Patents
Trolley for transporting sail-board - has two wheels mounted on axle carrying M-shaped bracket with hooks for cord Download PDFInfo
- Publication number
- FR2476589A1 FR2476589A1 FR8004356A FR8004356A FR2476589A1 FR 2476589 A1 FR2476589 A1 FR 2476589A1 FR 8004356 A FR8004356 A FR 8004356A FR 8004356 A FR8004356 A FR 8004356A FR 2476589 A1 FR2476589 A1 FR 2476589A1
- Authority
- FR
- France
- Prior art keywords
- axle
- board
- trolley
- trolley according
- legs
- 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
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
- B63H8/70—Arrangements for handling, stowing or transport thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0083—Wheeled supports connected to the transported object
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C13/00—Equipment forming part of or attachable to vessels facilitating transport over land
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2202/00—Indexing codes relating to type or characteristics of transported articles
- B62B2202/40—Sport articles
- B62B2202/403—Boats or other water vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Handcart (AREA)
Abstract
Description
Chariot pour planche à voile ou analogue.Trolley for windsurfing or similar.
I1 est connu d'aider au transport d'une planche destinée à la pratique d'un sport nautique par le moyen d'un chariot de support de cette planche. En effet-ce matériel, bien que relativement léger, est mal commode à transporter car il offre une grande prise au vent. En outre, les zones où se pratiquent ces activités sont quelquefois éloignées d'une voie d'accès praticable en automobile de quelques centaines de mètres à quelques kilomètres. I1 is known to assist in the transport of a board intended for the practice of a nautical sport by means of a carriage for supporting this board. Indeed, this material, although relatively light, is awkward to transport because it offers a great catch in the wind. In addition, the areas where these activities are practiced are sometimes distant from a road accessible by car from a few hundred meters to a few kilometers.
Les chariots existants présentent pour la plupart l'in- convénient d'être relativement encombrants même à l'état démonté. Most existing trolleys have the disadvantage of being relatively bulky even in the disassembled state.
Il résulte de ce fait que non seulement leur stockage ou leur transport est relativement mal commode pour l'utilisateur mais également leur conditionnement et leur livraison à l'achat sont onéreux.It follows from this fact that not only their storage or their transport is relatively inconvenient for the user but also their packaging and their delivery for purchase are expensive.
La présente invention entend remédier à ces inconvénients en proposant un chariot de conception simple et de dimensions aussi réduites que possible pour autoriser un conditionnement compact et bénéficier de tarifs avantageux pour sa livraison. En outre, le chariot selon l'invention peut etre utilisé pour tout type de planche, être mis en oeuvre d'une manière très simple par une seule personne et extrêmement rapidement. Enfin il possède une grande stabilité une fois chargé de sa planche ce qui autorise une utilisation sur des terrains très accidentés ou soumis à de forts coups de vent. The present invention intends to remedy these drawbacks by proposing a carriage of simple design and dimensions as small as possible to allow compact packaging and benefit from advantageous prices for its delivery. In addition, the trolley according to the invention can be used for any type of board, be implemented in a very simple manner by a single person and extremely quickly. Finally, it has great stability once loaded with its board, which allows it to be used on very rough terrain or subject to strong gusts of wind.
A cet effet l'invention a donc pour objet un chariot qui comporte classiquement un essieu tubulaire pourvu à ses extrémités longitudinales de roues démontables et une structure de support et d'arrimage de la planche solidaire dudit essieu. To this end the invention therefore relates to a carriage which conventionally comprises a tubular axle provided at its longitudinal ends with removable wheels and a support and stowage structure of the board integral with said axle.
Selon l'une des caractéristiques essentielles de l'invention, ladite structure comporte une partie centrale en V dont la pointe est tournée vers la partie centrale de l'essieu et des jambages de liaison des deux branches du V à l'essieu, le V et les jambages étant sensiblement contenus dans un plan diamétral de l'essieu tandis que la structure présente à ses extrémités longitudinales des organes d'accrochage pour un lien amovible d'arrimage de la planche, refermant le V. I1 sera intéressant de prévoir l'angle du V suffisarment faible pour que toute planche introduite sur chant dans le
V soit retenue par les deux branches du V sans prendre appui au fond. According to one of the essential characteristics of the invention, said structure comprises a central V-shaped part, the point of which faces the central part of the axle and legs connecting the two branches of the V to the axle, the V and the legs being substantially contained in a diametrical plane of the axle while the structure has at its longitudinal ends hooking members for a removable tie-down of the board, closing the V. I1 will be interesting to provide the angle of V sufficiently small for any board inserted on edge in the
V is retained by the two branches of the V without resting on the bottom.
En outre, on aura prévu au moins sur les faces internes du V un revêtement souple de garniture. In addition, there will be provided at least on the internal faces of the V a flexible lining coating.
Dans un mode préféré de réalisation de l'invention, le
V et les jambages susdits sont constitués en une seule pièce par un fer plat coudé en forme de M vu sur chant, dont les extrémités des jambes sont soudées directement sur l'essieu et dont la pointe centrale est soudée sur l'essieu par l'intermédiaire d'une entretoise.In a preferred embodiment of the invention, the
V and the abovementioned legs are formed in one piece by a flat iron bent in the shape of an M seen on edge, the ends of the legs of which are welded directly to the axle and the central point of which is welded to the axle by the through a spacer.
De préférence les sommets latéraux du M susdit seront arrondis et recouverts dudit revêtement de protection.Preferably the lateral vertices of the abovementioned M will be rounded and covered with said protective coating.
L'invention sera mieux comprise au cours de la description donnée ci-après à titre d'exemple purement indicatif et non limitatif qui permettra d'Qn dégager les avantages et les caractéristiques secondaires. The invention will be better understood during the description given below by way of purely indicative and nonlimiting example which will make it possible to identify the advantages and the secondary characteristics.
I1 sera fait référence aux dessins annexés dans lesquels:
la figure 1 est une vue en perspective du chariot selon l'invention ; et
la figure 2 montre par un schéma en coupe la disposition de la planche sur ledit chariot.Reference will be made to the appended drawings in which:
Figure 1 is a perspective view of the carriage according to the invention; and
Figure 2 shows by a sectional diagram the arrangement of the board on said carriage.
En se reportant à ces figures, on voit que le chariot selon l'invention est constitué par un tube 1 formant essieu, pourvu à chacune de ses extrémités d'une rondelle soudée la formant butée pour le moyeu d'une roue 2, moyeu de préférence en matière plastique. Referring to these figures, it can be seen that the carriage according to the invention consists of a tube 1 forming an axle, provided at each of its ends with a welded washer forming it a stop for the hub of a wheel 2, hub of preferably plastic.
Chaque roue 2 après avoir été placée à-l'extrémité du tube 1 est immobilisée axialement sur l'essieu au moyen d'une rondelle 3 amovible et d'une goupille d'arrêt 4.Each wheel 2 after being placed at the end of the tube 1 is immobilized axially on the axle by means of a removable washer 3 and a stop pin 4.
Sur l'essieu 1 un fer plat 5, plié en forme de M, vu de champ, est soudé directement par les extrémités 5a et 5b de ses jambes et par l'intermédiaire d'une entretoise 6 pour ce qui concerne sa pointe centrale 5c. La partie centrale de ce M forme un V qui constitue avec les jambages latéraux, la structure de support et d'arrimage d'une planche à voile. Ce fer plat 5 est contenu sensiblement dans un plan radial de l'essieu 1 et le V central possède un angle d'ouverture suffisamment faible (de l'ordre de 200) pour recevoir n importe quel type de planche disponible sur le marché de manière que, présentée sur chant, la planche 7 se trouve coincée entre les branches du V avant d'être en appui sur le fond de ce dernier. On axle 1 a flat iron 5, folded in the shape of an M, seen from the field, is welded directly by the ends 5a and 5b of its legs and by means of a spacer 6 as regards its central tip 5c . The central part of this M forms a V which, with the side legs, forms the support and stowage structure of a windsurfing board. This flat iron 5 is contained substantially in a radial plane of the axle 1 and the central V has a sufficiently small opening angle (of the order of 200) to receive any type of board available on the market so that, presented on edge, the board 7 is wedged between the branches of the V before being supported on the bottom of the latter.
Les jambages latéraux du M présentent un décrochement 8 obtenu par pliage et des crochets 9 qui forment organes d'accrochage pour un lien élastique 10 en forme d'anneau qui peut être tendu entre les deux crochets par-dessus la planche pour l'assujettir, sur le chariot, en refermant ainsi la partie ouverte du V. Le décrochement 8 sert de butée à un revêtement de garniture 11 qui recouvre le fer plat sur toute sa partie centrale en V et sur les sommets arrondis du M. Cette garniture se présente sous la forme d'un matériau souple (caoutchoutique ou synthétique) qui est profilé à la manière d'une main courante d'escalier ou de barrière de balcon, c'est-à-dire qui présente un évidement intérieur dans lequel le fer plat est logé et une fente longitudinale lla sur l'une de ses faces (de préférence placée du côté ne recevant pas la planche) permettant la mise en place de cette garniture. The lateral legs of the M have a recess 8 obtained by folding and hooks 9 which form hooking members for an elastic link 10 in the form of a ring which can be stretched between the two hooks over the board to secure it, on the carriage, thus closing the open part of the V. The recess 8 serves as a stop for a lining of lining 11 which covers the flat iron over its entire central part in V and on the rounded tops of M. This lining is presented under the shape of a flexible material (rubber or synthetic) which is shaped like a staircase or balcony railing, that is to say which has an internal recess in which the flat iron is housed and a longitudinal slot lla on one of its faces (preferably placed on the side not receiving the board) allowing the establishment of this lining.
Pour placer la planche sur le chariot, on maintiendra la planche reposant sur le sol sur chant entre les jambes que l'on fera ensuite chevaucher par le chariot retourné à l'endroit choisi pour avoir une bonne répartition du poids. Le chariot est alors retenu par coincement sur la planche ce qui permet de retourner l'ensemble et de tendre ensuite le lien entre les crochets 9 après avoir éventuellement placé les accessoires (mât, "wishbone") le long de la planche. Il suffit ensuite de tirer ou pousser cet ensemble à partir d'une des extrémités de la planche. On aura remarqué que le coince- ment de la planche entre les branches du V (qui n'affecte par l'état de surface de la planche grâce au revêtement de protection) évite un point d'appui de celle-ci au fond du V autour duquel une rotation du chariot par rapport à la planche se produirait immanquablement, engendrant un louvoiement du chariot nuisant à la bonne conduite de l'ensemble. Le chariot selon l'invention confère à l'ensemble une grande rigidité et donc une plus grande facilité dans son déplacement et son guidage. To place the board on the cart, keep the board resting on the floor on edge between the legs which will then be overlapped by the cart returned to the chosen location to have a good weight distribution. The carriage is then retained by wedging on the board which allows the assembly to be turned over and then to tighten the link between the hooks 9 after having possibly placed the accessories (mast, "wishbone") along the board. Then just pull or push this set from one end of the board. We will have noticed that the wedging of the board between the branches of the V (which does not affect the surface state of the board thanks to the protective coating) avoids a point of support of the latter at the bottom of the V around which a rotation of the carriage relative to the board would inevitably occur, causing a swaying of the carriage affecting the proper conduct of the assembly. The carriage according to the invention gives the assembly great rigidity and therefore greater ease in its movement and its guidance.
Les éléments constitutifs du chariot sont en nombre extr & ement réduit. Son montage et sa mise en oeuvre sont extrême- ment rapides et aisés et son encombrement, démonté ou non, est extrE- mement réduit. The constituent elements of the trolley are extremely small in number. Its assembly and implementation are extremely fast and easy and its size, disassembled or not, is extremely reduced.
L'invention trouve une application intéressante dans le domaine des sports nautiques. The invention finds an interesting application in the field of water sports.
Elle n'est pas limitée à la description qui vient d'en etre donnée mais couvre au contraire toutes les variantes qui pourraient lui être apportées sans sortir de son cadre ni de son esprit. It is not limited to the description which has just been given, but on the contrary covers all the variants which could be made to it without departing from its scope or its spirit.
En particulier on peut imaginer que la structure supérieure du chariot soit formée d'un V avec des jambes de liaison rapportées de chaque coté. In particular we can imagine that the upper structure of the carriage is formed of a V with connecting legs attached on each side.
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8004356A FR2476589A1 (en) | 1980-02-27 | 1980-02-27 | Trolley for transporting sail-board - has two wheels mounted on axle carrying M-shaped bracket with hooks for cord |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8004356A FR2476589A1 (en) | 1980-02-27 | 1980-02-27 | Trolley for transporting sail-board - has two wheels mounted on axle carrying M-shaped bracket with hooks for cord |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2476589A1 true FR2476589A1 (en) | 1981-08-28 |
FR2476589B1 FR2476589B1 (en) | 1984-10-26 |
Family
ID=9239056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8004356A Granted FR2476589A1 (en) | 1980-02-27 | 1980-02-27 | Trolley for transporting sail-board - has two wheels mounted on axle carrying M-shaped bracket with hooks for cord |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2476589A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984002503A1 (en) * | 1982-12-29 | 1984-07-05 | Andre Bichet | Trolley for transporting a sail-board |
EP0180705A1 (en) * | 1984-10-17 | 1986-05-14 | Robert D. Morgan | Sailboard dolly |
FR2898323A1 (en) * | 2006-03-07 | 2007-09-14 | Michel Dubois | Cylindrical object e.g. bottle, transporting device for field of skin diving, has curved bar adapting shape of object covered from flexible plastic tube, where tube forms support cradle mounted on wheels to permit storage of objects |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1488723A (en) * | 1975-04-23 | 1977-10-12 | Mason R | Carrier for use in supporting a canoe or other elongate article on a vehicle roof |
DE2633149A1 (en) * | 1976-07-23 | 1978-01-26 | Friedel Karlo | Transporter for surfboard - is fitted with clip=on wheels secured to light metal frame by elastic straps |
DE7712921U1 (en) * | 1977-04-23 | 1978-07-13 | Mueller, Herbert, Dipl.-Ing., 5270 Gummersbach | Windsurfer transport scooter |
FR2414432A1 (en) * | 1978-01-16 | 1979-08-10 | Vernier Alain | Long narrow load transporting system - consists of rectangular frame with wheel tilting to jam in place on load |
-
1980
- 1980-02-27 FR FR8004356A patent/FR2476589A1/en active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1488723A (en) * | 1975-04-23 | 1977-10-12 | Mason R | Carrier for use in supporting a canoe or other elongate article on a vehicle roof |
DE2633149A1 (en) * | 1976-07-23 | 1978-01-26 | Friedel Karlo | Transporter for surfboard - is fitted with clip=on wheels secured to light metal frame by elastic straps |
DE7712921U1 (en) * | 1977-04-23 | 1978-07-13 | Mueller, Herbert, Dipl.-Ing., 5270 Gummersbach | Windsurfer transport scooter |
FR2414432A1 (en) * | 1978-01-16 | 1979-08-10 | Vernier Alain | Long narrow load transporting system - consists of rectangular frame with wheel tilting to jam in place on load |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984002503A1 (en) * | 1982-12-29 | 1984-07-05 | Andre Bichet | Trolley for transporting a sail-board |
FR2538774A1 (en) * | 1982-12-29 | 1984-07-06 | Bichet Andre | TROLLEY FOR CARRYING A SAILBOARD |
EP0180705A1 (en) * | 1984-10-17 | 1986-05-14 | Robert D. Morgan | Sailboard dolly |
FR2898323A1 (en) * | 2006-03-07 | 2007-09-14 | Michel Dubois | Cylindrical object e.g. bottle, transporting device for field of skin diving, has curved bar adapting shape of object covered from flexible plastic tube, where tube forms support cradle mounted on wheels to permit storage of objects |
Also Published As
Publication number | Publication date |
---|---|
FR2476589B1 (en) | 1984-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |