FR2620418A1 - Trolley for transporting and launching pleasure craft - Google Patents

Trolley for transporting and launching pleasure craft Download PDF

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Publication number
FR2620418A1
FR2620418A1 FR8713000A FR8713000A FR2620418A1 FR 2620418 A1 FR2620418 A1 FR 2620418A1 FR 8713000 A FR8713000 A FR 8713000A FR 8713000 A FR8713000 A FR 8713000A FR 2620418 A1 FR2620418 A1 FR 2620418A1
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France
Prior art keywords
trolley
launching
transporting
axle
branches
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Granted
Application number
FR8713000A
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French (fr)
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FR2620418B1 (en
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Individual
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Individual
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Publication date
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Priority to FR8713000A priority Critical patent/FR2620418B1/en
Publication of FR2620418A1 publication Critical patent/FR2620418A1/en
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Publication of FR2620418B1 publication Critical patent/FR2620418B1/en
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B32/00—Water sports boards; Accessories therefor
    • B63B32/80—Arrangements specially adapted for stowing or transporting water sports boards
    • B63B32/83—Arrangements specially adapted for stowing or transporting water sports boards for stowing, e.g. racks or straps
    • 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

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Handcart (AREA)

Abstract

Multi-use trolley for launching small craft and transporting sailboards, characterised by a simple elastic tubular symmetric structure supporting two upper support and guidance sleeves 10 and 11 and two lower support sleeves 12 and 13; the spindle 23 of the sleeve 12 acting as an axle for supporting two wheels 14 and 15 which provides the buoyancy of the assembly.

Description

La présente invention a pour objet un chariot multiusage permettant d'assurer le transport manuel et la mise à l'eau de petites embarcations ainsi que le transport de planches à voiles. The present invention relates to a multi-purpose trolley for manual transport and launching of small boats as well as the transport of sailboards.

L'invention présente l'avantage d'assurer plusieurs fonctions sous un faible encanbrement. D'autre part, deux chariots de ce type permettent la mise à l'eau d'embarcations de type catamarans. The invention has the advantage of ensuring several functions under a small footprint. In addition, two carts of this type allow the launching of catamaran type boats.

Les caractéristiques et avantages de la présente invention seront mieux compris à la lecture de la description qui fait suite en référence aux dessins annexés sur lesquels
la figure 1/3 est une vue de côté, une roue non représentée,
la figure 2/3 est une vue de dessus
la figure 3/3 est urevue de face.The characteristics and advantages of the present invention will be better understood on reading the description which follows with reference to the appended drawings in which
Figure 1/3 is a side view, a wheel not shown,
Figure 2/3 is a top view
Figure 3/3 is seen from the front.

Si l'on se reporte aux figures 1 à 3, on voit que l'invention comporte une structure tubulaire symétrique monobloc présentant sur le côté droit une branche horizontale supérieure 1 reliée à une branche horizontale inférieure 3 par un demi-cercle 6 situé dans un plan vertical et symétriquement pour le côté gauche : une branche supérieure horizontale 2 reliée à une branche horizontale inférieure 4 par le demi-cercle 7. Les côtés droit et gauche sont reliés entre eux par une jonction continue horizontale S d'une part, et par un essieu amovible 23 fixé sous les branches 3 et 4 par les boulons 8 et 9. If we refer to Figures 1 to 3, we see that the invention comprises a one-piece symmetrical tubular structure having on the right side an upper horizontal branch 1 connected to a lower horizontal branch 3 by a semicircle 6 located in a vertical plane and symmetrically for the left side: a horizontal upper branch 2 connected to a lower horizontal branch 4 by the semicircle 7. The right and left sides are interconnected by a continuous horizontal junction S on the one hand, and by a removable axle 23 fixed under the branches 3 and 4 by the bolts 8 and 9.

Les branches parallèles 1 et 2 sont munies de manchons en matériau élastique 10 et 11, par exemple des manchons en mousse de caoutchouc de synthèse ou autre matériau plastique résistant et élastique.The parallel branches 1 and 2 are provided with sleeves made of elastic material 10 and 11, for example sleeves made of synthetic rubber foam or other resistant and elastic plastic material.


Les lé ents de liaison inférieurs 7 et 5 sont également garnis proec?eurs de manchons/élastiques d'appui 12 et 13.
The lower connecting elements 7 and 5 are also fitted with support sleeves / elastic bands 12 and 13.

L'essieu 23 sert d'axe de rotation à ses extrémités à deux roues 14 et 15 d'un tr connu, de préférence gonflables, retenues sur le tube 23 par des entretoises lt et 17 d'un côtE et de l'autre côté par des rondelles 18 et 19 ct des gotipilies 20 et 21 ou autre système d'immobilisation d'un tre coimti, tel qiie vis et ecrotl.  The axle 23 serves as an axis of rotation at its ends with two wheels 14 and 15 of a known tr, preferably inflatable, retained on the tube 23 by spacers lt and 17 on one side and on the other side by washers 18 and 19 and gotipilies 20 and 21 or other immobilization system of a coimti be, such as screw and ecrotl.


Dans le cas du transport d'une petite embarcation ou d'ureplanche
protecteurs à voile, celle-ci est posée sur les manchons/lO et 11 et retenue sur ces derniers par un système connu de sangles ou de sandow.
In the case of the transport of a small boat or a plank
sail protectors, this is placed on the sleeves / 10 and 11 and retained on the latter by a known system of straps or bungee cords.

Dans le cas de transport d'une embarcation de type catamaran, un chariot identique est placé sous chaque coque 22 de manière à ce que
protecteurs celle-ci s'appuie sur les manchons/inférieurs 12 et 13 d'une part et se
protecteurs trouve centrée et guidée axialement par des manchons/ supérieurs latéraux 11 et 10. Dans ce dernier cas, il est préférable d'utiliser des roues gonflables 14 et 15 assurant la flottaison du chariot afin que ce dernier soit plaqué et maintenu sous les coques 22 par la poussée de l'eau. Cette disposition présente l'avantage d'une grande facilité d'utilisation ; une seule personne pouvant aisément mettre à l'eau ou sortir une telle embarcation.In the case of transporting a catamaran type boat, an identical carriage is placed under each hull 22 so that
protectors this rests on the sleeves / lower 12 and 13 on the one hand and is
protectors are centered and axially guided by lateral sleeves / upper 11 and 10. In the latter case, it is preferable to use inflatable wheels 14 and 15 ensuring the floatation of the carriage so that the latter is pressed down and held under the shells 22 by the push of the water. This arrangement has the advantage of great ease of use; only one person can easily put in or take out such a boat.

La structure continue 1, 6, 3, 5, 4, 7, 2 peut être obtenue par pliage d'un même tube. Quant à l'essieu 23 il est souhaitable qu'il soit réalisé avec un morceau rectiligne de tube similaire au précédent. The continuous structure 1, 6, 3, 5, 4, 7, 2 can be obtained by bending the same tube. As for the axle 23, it is desirable that it be produced with a straight piece of tube similar to the previous one.

De cette manière, le chariot comporte un minimlifl d'éléments simples et d'élaboration peu onéreuse.In this way, the trolley comprises a minimlifl of simple elements and inexpensive construction.

protecteurs
L'élasticité de la structure permet aux manchons/10 et 11 d'exercer un serrage suffisant de la coque 22 en assurant ainsi une bonne orientation des roues.protectors
The elasticity of the structure allows the sleeves / 10 and 11 to exert sufficient tightening of the shell 22, thereby ensuring good orientation of the wheels.

A cet effet, un entraxe d'environ 250 mm entre les branches 1 et 2 donne de bons résultats de même qu'une longueur totale d'environ 400 mn à 500 mm est suffisante.  For this purpose, a center distance of about 250 mm between the branches 1 and 2 gives good results, just as a total length of about 400 min at 500 mm is sufficient.

Claims (5)

REVENDICATIONS 1. Chariot multiusage comportant une structure tubulaire élastique symétrique à deux branches supérieures axiales horizontales 1 et 2 de guidage et d'appui et deux branches de liaisons inférieures transversales 5 et23 d'appui. 1. Multipurpose trolley comprising a symmetrical elastic tubular structure with two horizontal axial upper branches 1 and 2 for guidance and support and two transverse lower link branches 5 and 23 for support. 2. Chariot suivant la revendication 1 caractérisé par une branche de liaison inférieure 23 faisant office d'essieu, supportant deux roues d'un type connu 14 et 15.2. Trolley according to claim 1 characterized by a lower connecting branch 23 acting as an axle, supporting two wheels of a known type 14 and 15. 3. Chariot suivant l'une des revendications 1 et 2, caractérisé par la présence de manchons protecteurs élastiques placés sur les branches 1, 2, 5 et 23.3. Trolley according to one of claims 1 and 2, characterized by the presence of elastic protective sleeves placed on the branches 1, 2, 5 and 23. 4. Chariot suivant la revendication 2 caractérisé par un essieu 23 amovible grâce à des jonctions vis et écrou 8 et 9, permettant de réduire l'encombrement du chariot pour en faciliter le transport.4. Trolley according to claim 2 characterized by an axle 23 removable by means of screw and nut junctions 8 and 9, making it possible to reduce the size of the trolley to facilitate transport. 5. Chariot suivant l'une quelconque des revendications précédentes caractérisé par l'utilisation de roues gonflables d'un volume suffisant pour assurer la flottaison du chariot pour faciliter la mise à l'eau et la sortie de l'eau des embarcations. 5. Trolley according to any one of the preceding claims, characterized by the use of inflatable wheels of a sufficient volume to ensure the flotation of the trolley to facilitate the launching and removal of water from the boats.
FR8713000A 1987-09-15 1987-09-15 TROLLEY FOR THE TRANSPORT AND LAUNCHING OF PLEASURE CRAFT Expired FR2620418B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8713000A FR2620418B1 (en) 1987-09-15 1987-09-15 TROLLEY FOR THE TRANSPORT AND LAUNCHING OF PLEASURE CRAFT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8713000A FR2620418B1 (en) 1987-09-15 1987-09-15 TROLLEY FOR THE TRANSPORT AND LAUNCHING OF PLEASURE CRAFT

Publications (2)

Publication Number Publication Date
FR2620418A1 true FR2620418A1 (en) 1989-03-17
FR2620418B1 FR2620418B1 (en) 1989-12-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR8713000A Expired FR2620418B1 (en) 1987-09-15 1987-09-15 TROLLEY FOR THE TRANSPORT AND LAUNCHING OF PLEASURE CRAFT

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FR (1) FR2620418B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464525A (en) * 1947-10-10 1949-03-15 Raymond M Nurney Collapsible dolly for boats and the like
DE3114144A1 (en) * 1981-04-08 1982-10-28 Karin Rosita 5000 Köln Wolf Transporting trolley, provided with two wheels, for surfboards
FR2515605A1 (en) * 1981-10-30 1983-05-06 Ducros Denis Trolley for handling sailboard - has U=shaped chassis on one wheel supporting cradle for board
FR2559116A1 (en) * 1984-02-07 1985-08-09 Mollot Christian Device of reduced dimensions intended for transporting sailboards and their accessories which do not have to be dismantled for transport on a vehicle

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464525A (en) * 1947-10-10 1949-03-15 Raymond M Nurney Collapsible dolly for boats and the like
DE3114144A1 (en) * 1981-04-08 1982-10-28 Karin Rosita 5000 Köln Wolf Transporting trolley, provided with two wheels, for surfboards
FR2515605A1 (en) * 1981-10-30 1983-05-06 Ducros Denis Trolley for handling sailboard - has U=shaped chassis on one wheel supporting cradle for board
FR2559116A1 (en) * 1984-02-07 1985-08-09 Mollot Christian Device of reduced dimensions intended for transporting sailboards and their accessories which do not have to be dismantled for transport on a vehicle

Also Published As

Publication number Publication date
FR2620418B1 (en) 1989-12-01

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Effective date: 20060531