« Liaison rotule pour remorque » : différence entre les versions

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|Type=Tutorial
|Type=Tutorial
|Difficulty=Very easy
|Difficulty=Very easy
|Duration=20
|Duration=1
|Duration-type=minute(s)
|Duration-type=hour(s)
|Cost=0
|Cost=0
|Currency=EUR (€)
|Currency=EUR (€)
Ligne 19 : Ligne 19 :
}}
}}
{{Materials
{{Materials
|Material=<translate></translate>
|Material=<translate>* Barre stabilisatrices de voiture
|Tools=<translate></translate>
* Plaquette de métal</translate>
|Tools=<translate>* Tarauds et tourne-à-gauche
* Filière à main
* Scie à métaux
* lime à métaux
* perceuse à colonne
* disqueuse
* Poste à souder à la baguette <br /></translate>
}}
}}
{{Tuto Step
{{Tuto Step
|Step_Title=<translate>Trouver les barres stabilisatrices</translate>
|Step_Title=<translate>Trouver les barres stabilisatrices</translate>
|Step_Content=<translate>Les garages automobiles jettent régulièrement ce genre de pièces lors des contrôles techniques, qui sont toujours largement fonctionnelles pour l'utiliser sur une remorque. Le premier garage que nous avons croisé nous en a donné deux paires. Racontez lui le projet et iels seront ravi.es de vous aider !
|Step_Content=<translate>Les garages automobiles jettent régulièrement ce genre de pièces lors des contrôles techniques, qui sont toujours fonctionnelles pour l'utiliser sur une remorque. Le premier garage que nous avons croisé nous en a donné deux paires. Racontez-leur le projet et iels seront ravi.es de vous aider !




Ligne 31 : Ligne 38 :
}}
}}
{{Tuto Step
{{Tuto Step
|Step_Title=<translate>Fabriquez la rotule</translate>
|Step_Title=<translate>Fabrication de la rotule</translate>
|Step_Content=<translate>*
|Step_Content=<translate>*Coupez une paire de rotule en deux, puis limez le bout de l'axe en cône.
*
*
*
*
* Coupez une paire de rotule en deux.
*Filetez l'axe à l'aide d'une filière à main correspondant à l'axe.
*</translate>
 
<br /></translate>
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Ligne 43 : Ligne 51 :
}}
}}
{{Tuto Step
{{Tuto Step
|Step_Title=<translate>Réaliser la liaison tangage</translate>
|Step_Title=<translate>Réalisation de la liaison tangage</translate>
|Step_Content=<translate>Coupez un tube carré de largeur 20mm, d’épaisseur 1,5 mm et de longueur 315 mm (à adapter en fonction de la liaison que vous voulez faire : il faut simplement que le tube dépasse un peu à l’avant du châssis)
|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.


<nowiki>*</nowiki>Découpez une petite plaquette d’acier de la dimension de la section du tube (épaisseur >4mm).
<nowiki>*</nowiki>Découpez une petite plaquette d’acier de la dimension de la section du tube (épaisseur >4mm).


<nowiki>*</nowiki>Réalisez un taraudage adapté au filetage de l'axe de la rotule : percez la plaquette au centre à 7mm et taraudez-la avec un diamètre équivalent au filetage de l'axe de la rotule (M8).
<nowiki>*</nowiki>Réalisez un taraudage adapté au filetage de l'axe de la rotule : percez la plaquette au centre (nous à 7mm) et taraudez-la avec un diamètre équivalent au filetage de l'axe de la rotule (nous pour du M8).
 
* Soudez cette plaquette sur la section du tube.
 
<br /></translate>
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}}
{{Tuto Step
|Step_Title=<translate>Fabriquez la rotule</translate>
|Step_Content=<translate>*
*
*
* Coupez une paire de rotule en deux.
*</translate>
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{{Tuto Step
|Step_Title=<translate>Réaliser la liaison tangage</translate>
|Step_Content=<translate><nowiki>*</nowiki>Découpez une petite plaquette d’acier de la dimension de la section du tube (épaisseur >4mm).
 
<nowiki>*</nowiki>Réalisez un taraudage adapté au filetage de l'axe de la rotule : percez la plaquette au centre à 7mm et taraudez-la avec un diamètre équivalent au filetage de l'axe de la rotule (M8).


* Soudez cette plaquette sur la section du tube.
*Soudez cette plaquette sur la section du tube.


<br /></translate>
<br /></translate>

Version du 4 février 2025 à 10:50

Tutorial de avatarAmélie | Catégories : Outils

avatarAmélie

https://lowtechlab.dokit.app/wiki/Liaison_rotule_pour_remorque
Dernière modification le 04/02/2025


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Description

test lien pour tuto : https://wiki.lowtechlab.org/w/index.php?title=Liaison_rotule_pour_remorque&action=formedit

test lien pour tuto : https://wiki.lowtechlab.org/w/index.php?title=Liaison_rotule_pour_remorque&action=formedit

Difficulté
Très facile
Durée
1 heure(s)
Coût
0 EUR (€)

Sommaire

Licence : Attribution (CC BY)

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.


La rotule offre une rotation latérale de 360°, une rotation verticale d'environ ± 45°, et un tangage d'environ 20°. Afin de prévoir au cas où un tangage excessif (en cas de chute latérale), on va ajouter une liaison tangage, en venant visser partiellement l'axe de la rotule dans une pièce taraudée pour laisser libre sa rotation.

Matériaux

  • Barre stabilisatrices de voiture
  • Plaquette de métal

Outils

  • Tarauds et tourne-à-gauche
  • Filière à main
  • Scie à métaux
  • lime à métaux
  • perceuse à colonne
  • disqueuse
  • Poste à souder à la baguette

Étape 1 - Trouver les barres stabilisatrices

Les garages automobiles jettent régulièrement ce genre de pièces lors des contrôles techniques, qui sont toujours fonctionnelles pour l'utiliser sur une remorque. Le premier garage que nous avons croisé nous en a donné deux paires. Racontez-leur le projet et iels seront ravi.es de vous aider !


Les barres stabilisatrices sont deux rotules liées par une tige d'acier.




Étape 2 - Fabrication de la rotule

  • Coupez une paire de rotule en deux, puis limez le bout de l'axe en cône.
  • Filetez l'axe à l'aide d'une filière à main correspondant à 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 (nous à 7mm) et taraudez-la avec un diamètre équivalent au filetage de l'axe de la rotule (nous pour du M8).

  • Soudez cette plaquette sur la section du tube.





Notes et références

Ce système nous a été présenté par Bernard Mathieu De Vienne (Association Cycles Saveuil) que nous remercions chaleureusement pour son aide.

Commentaires

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