Matériaux
- Barres stabilisatrices de voiture
- Plaquette de métal
Outils
- Tarauds et tourne-à-gauche
- Filière à main
- perceuse à colonne
- disqueuse
- Poste à souder à la baguette
Aucun résumé des modifications |
Aucun résumé des modifications |
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}} | }} | ||
{{Materials | {{Materials | ||
|Material=<translate>* | |Step_Picture_00=Liaison_rotule_pour_remorque_barres.jpeg | ||
|Step_Picture_01=Liaison_rotule_pour_remorque_Design_sans_titre_6_.png | |||
|Material=<translate>*Barres stabilisatrices de voiture | |||
*Plaquette de métal</translate> | *Plaquette de métal</translate> | ||
|Tools=<translate>* Tarauds et tourne-à-gauche | |Tools=<translate>*Tarauds et tourne-à-gauche | ||
* Filière à main | *Filière à main | ||
*perceuse à colonne | |||
*disqueuse | |||
* perceuse à colonne | *Poste à souder à la baguette <br /></translate> | ||
* disqueuse | |||
* Poste à souder à la baguette <br /></translate> | |||
}} | }} | ||
{{Tuto Step | {{Tuto Step | ||
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Les garages automobiles jettent régulièrement ce genre de pièces lors des contrôles techniques, qui | Les garages automobiles jettent régulièrement ce genre de pièces lors des contrôles techniques, qui est souvent toujours fonctionnel pour être utilisé sur une remorque. Le premier garage que nous avons croisé nous en a donné deux paires. Racontez-leur le projet et iels seront certainement ravi.es de vous aider !</translate> | ||
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{{Tuto Step | {{Tuto Step | ||
|Step_Title=<translate>Fabrication de la rotule</translate> | |Step_Title=<translate>Fabrication de la rotule</translate> | ||
|Step_Content=<translate>Coupez une paire de rotule en deux, puis taillez le bout de l'axe en cône (pour faciliter le début du filetage). Puis, filetez l'axe à l'aide d'une filière à main correspondant à l'axe. | |Step_Content=<translate>Coupez une paire de rotule en deux, puis taillez le bout de l'axe en cône (pour faciliter le début du filetage). Puis, filetez l'axe à l'aide d'une filière à main correspondant à la taille de l'axe. | ||
<br /></translate> | <br /></translate> | ||
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|Step_Content=<translate>Ici, nous connectons la rotule sur le bout de notre châssis qui est un tube carré d'acier de 20mm de côté, d'épaisseur 1.5mm. | |Step_Content=<translate>Ici, nous connectons la rotule sur le bout de notre châssis qui est un tube carré d'acier de 20mm de côté, d'épaisseur 1.5mm. | ||
* Découpez une petite plaquette d’acier de la dimension de la section du tube (épaisseur >4mm). | *Découpez une petite plaquette d’acier de la dimension de la section du tube (épaisseur >4mm). | ||
* Réalisez un taraudage adapté au filetage de l'axe de la rotule : percez la plaquette au centre ( | *Réalisez un taraudage adapté au filetage de l'axe de la rotule : percez la plaquette au centre (ici 7mm de diamètre) et taraudez-la avec un diamètre équivalent au filetage de l'axe de la rotule (nous adapté pour du M8). | ||
* Soudez cette plaquette sur la section du tube.</translate> | *Soudez cette plaquette sur la section du tube.</translate> | ||
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{{Tuto Step | {{Tuto Step | ||
|Step_Title=<translate>Installation de la rotule</translate> | |Step_Title=<translate>Installation de la rotule</translate> | ||
|Step_Content=<translate>Vous n'avez plus qu'à visser la rotule dans le trou taraudé, et à venir visser l'autre partie de la rotule sur un tube ou une plaque épaisse percée à l'aide d'un écrou. Vous avez désormais une rotule solide !</translate> | |Step_Content=<translate>Vous n'avez plus qu'à visser la rotule dans le trou taraudé, et à venir visser l'autre partie de la rotule sur un tube ou une plaque épaisse percée à l'aide d'un écrou. Cette partie devra se fixer sur votre véhicule. Vous avez désormais une rotule solide, en route !</translate> | ||
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| Ligne 68 : | Ligne 68 : | ||
Ce système nous a été présenté par Bernard Mathieu De Vienne (Association Cycles Saveuil) que nous remercions chaleureusement pour son aide. | Ce système nous a été présenté par Bernard Mathieu De Vienne (Association Cycles Saveuil) que nous remercions chaleureusement pour son aide. | ||
Le site Instructables propose un autre système de rotule avec une roue de caddie: [https://www.instructables.com/Bike-Trailer-Hitch-2/ Bike Trailer Hitch : 3 Steps - Instructables]. | |||
<br /></translate> | <br /></translate> | ||
Version du 4 février 2025 à 15:30
Difficulté
Très facile
Durée
1 heure(s)
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Description
La liaison rotule est une pièce mécanique qui permet la rotation entre deux pièces. Ce tutoriel vous explique comment en réaliser une pour l'utiliser sur une remorque de véhicule à mobilité douce. lien pour tuto : https://wiki.lowtechlab.org/w/index.php?title=Liaison_rotule_pour_remorque&action=formedit
Sommaire
Introduction
Ce tutoriel vous explique comment réaliser une liaison rotule pour attache une remorque à tout véhicule à mobilité douce. Pour réaliser cette rotule, nous avons récupéré des barres stabilisatrices de voiture, issues du système de suspension.
Étape 1 - Trouver les barres stabilisatrices
Les barres stabilisatrices sont deux rotules liées par une tige d'acier.
Les garages automobiles jettent régulièrement ce genre de pièces lors des contrôles techniques, qui est souvent toujours fonctionnel pour être utilisé sur une remorque. Le premier garage que nous avons croisé nous en a donné deux paires. Racontez-leur le projet et iels seront certainement ravi.es de vous aider !
Étape 2 - Fabrication de la rotule
Coupez une paire de rotule en deux, puis taillez le bout de l'axe en cône (pour faciliter le début du filetage). Puis, filetez l'axe à l'aide d'une filière à main correspondant à la taille de l'axe.
Étape 3 - Réalisation de la liaison tangage
Ici, nous connectons la rotule sur le bout de notre châssis qui est un tube carré d'acier de 20mm de côté, d'épaisseur 1.5mm.
- Découpez une petite plaquette d’acier de la dimension de la section du tube (épaisseur >4mm).
- Réalisez un taraudage adapté au filetage de l'axe de la rotule : percez la plaquette au centre (ici 7mm de diamètre) et taraudez-la avec un diamètre équivalent au filetage de l'axe de la rotule (nous adapté pour du M8).
- Soudez cette plaquette sur la section du tube.
Étape 4 - Installation de la rotule
Vous n'avez plus qu'à visser la rotule dans le trou taraudé, et à venir visser l'autre partie de la rotule sur un tube ou une plaque épaisse percée à l'aide d'un écrou. Cette partie devra se fixer sur votre véhicule. Vous avez désormais une rotule solide, en route !
Notes et références
Ce tutoriel a été réalisé dans le cadre d’un projet étudiant au cours du semestre PISTE (Pour une Ingénierie Sobre Techno et Eco-responsable) porté par l’Ense3 à Grenoble, par : Camille Bellemin, Nour Benarous, Amélie Berdou, Martin Ernst et François Michot.
Ce système nous a été présenté par Bernard Mathieu De Vienne (Association Cycles Saveuil) que nous remercions chaleureusement pour son aide.
Le site Instructables propose un autre système de rotule avec une roue de caddie: Bike Trailer Hitch : 3 Steps - Instructables.
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