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1. WO2020132729 - MECANUM WHEELS APPLIED TO THE SYSTEM FOR MOVING A SUSPENDED MOBILE PLATFORM ON VERTICAL AND HORIZONTAL FLAT SURFACES

Publication Number WO/2020/132729
Publication Date 02.07.2020
International Application No. PCT/BR2019/050555
International Filing Date 19.12.2019
Chapter 2 Demand Filed 27.10.2020
IPC
B60B 19/12 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
BVEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
19Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
12Roller-type wheels
B60B 19/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
BVEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
19Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
B62D 57/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
57Vehicles characterised by having other propulsion or other ground-engaging means than wheels or endless track, alone or in addition to wheels or endless track
CPC
B60B 19/00
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
BVEHICLE WHEELS
19Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
B60B 19/12
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
BVEHICLE WHEELS
19Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
12Roller-type wheels
B62D 57/00
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
57Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track
Applicants
  • PETRÓLEO BRASILEIRO S.A. - PETROBRAS [BR]/[BR]
  • SERVIÇO NACIONAL DE APRENDIZAGEM INDUSTRIAL - DEPARTAMENTO REGIONAL DE SANTA CATARINA [BR]/[BR]
Inventors
  • KOEBSCH, Andre
  • REZENDE, Ariel Paulo
  • MARCON ZANATTA, André
  • SECCO, Ismael José
  • KAPP, Walter
Agents
  • RODRIGUES SILVA, Francisco Carlos
  • ATEM FRANCISCHETTI, Bernardo
  • DE SOUZA E MARQUES, Luiz Augusto
Priority Data
BR 102018077380128.12.2018BR
Publication Language Portuguese (PT)
Filing Language Portuguese (PT)
Designated States
Title
(EN) MECANUM WHEELS APPLIED TO THE SYSTEM FOR MOVING A SUSPENDED MOBILE PLATFORM ON VERTICAL AND HORIZONTAL FLAT SURFACES
(FR) ROUES MECANUM POUR SYSTÈME DE DÉPLACEMENT DE PLATEFORME MOBILE EN SUSPENSION SUR DES SURFACES PLANES VERTICALES ET HORIZONTALES
(PT) RODAS MECANUM APLICADAS AO SISTEMA DE MOVIMENTAÇÃO DE PLATAFORMA MÓVEL SUSPENSO EM SUPERFÍCIES PLANAS VERTICAIS E HORIZONTAIS
Abstract
(EN)
The present invention relates to the construction of Mecanum wheels for a robot-operated painting system. The wheels have special features in view of the difficulties and stresses of the location in which they will be applied. They have been designed to facilitate the movement of the painting system on vertical and horizontal walls and to avoid coating losses. The Mecanum wheels comprise a set of caps that are used to secure the rollers. The rollers, which are arranged at 45° and have a convex-cylindrical shape, contain bearings that pass through the central axis thereof and are designed with ball bearings at the ends of the bearings. The magnetic base is arranged between the two wheels, being at an optimum height so that it exerts a magnetic force on the surface and can overcome obstacles. The geometries and materials of the Mecanum wheels have been designed to be inert to the coating.
(FR)
La présente invention concerne la fabrication de roues Mecanum pour un système de peinture mis en oeuvre par robot. Les roues présentent des caractéristiques spéciales adaptées aux difficultés et aux problèmes inhérents à leurs emplacements d'utilisation. Elles sont conçues pour faciliter le déplacement du système de peinture sur des parois verticales et horizontales et pour éviter les pertes de revêtement. Les roues Mecanum sont constituées par un ensemble de coiffes, lesquelles sont utilisées pour fixer les roulettes. Les roulettes, disposées à un angle de 45° et de forme cylindrique et convexe, comportent des paliers passant par leur axe central, des roulements faisant saillie au niveau des extrémités des paliers. La base magnétique est disposée entre les deux roues et située à une hauteur optimale pour exercer une force magnétique avec la surface et pour passer des obstacles. Les géométries et les matériaux des roues Mecanum sont conçus pour être inertes au revêtement.
(PT)
A presente invenção está relacionada a construção de rodas Mecanum para um sistema de pintura operada por robô. As rodas têm características especiais dado as dificuldades e adversidades de onde serão aplicadas. Elas foram projetadas para que facilitassem a movimentação do sistema de pintura em paredes verticais e horizontais e evitar perdas de revestimento. As rodas Mecanum são compostas por um conjunto de calotas, sendo que são usadas para fixar os roletes. Os roletes dispostos em 45º e em formato cilíndrico-convexo, contém mancais passando pelo seu eixo central, e com rolamentos projetados nas extremidades dos mancais. A base magnética é disposta entre as duas rodas, estando numa altura ótima para que exerça força magnética com a superfície e para que possa vencer obstáculos. As geometrias e materiais das rodas Mecanum foram projetadas para serem inertes ao revestimento.
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