A mobile that can move on a horizontal plane, including a body comprising a contact area in contact with the horizontal plane, a cam movable in rotation relative to the body about a cam axis, the cam having a contact surface in contact with the horizontal plane during its rotation. According to the invention, the contact surface of the cam comprises separate first and second portions, each of the first and second portions having a different coefficient of friction, the coefficient of friction of the first portion being greater than the coefficient of friction of the second portion, the first portion being configured to roll without slipping on the horizontal plane, the second portion being configured to slip without rolling on the horizontal plane, and in that the body is configured to rotate relative to the horizontal plane about a vertical axis perpendicular to the cam axis when the first portion rolls without slipping on the horizontal plane and to rotate relative to the horizontal plane about a horizontal axis perpendicular to the cam axis and to the vertical axis when the second portion slips without rolling on the horizontal plane.


    Access

    Download


    Export, share and cite



    Title :

    MOVING OBJECT WITH COMBINED MOVEMENT


    Contributors:

    Publication date :

    2018-12-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien



    Moving object with combined movement

    CLERC VINCENT | European Patent Office | 2018

    Free access

    MOVING OBJECT WITH COMBINED MOVEMENT

    CLERC VINCENT | European Patent Office | 2017

    Free access

    MOVING OBJECT MOVEMENT INFORMATION DISPLAY SYSTEM

    SHINKAI MASATOSHI / FUJII MASAKAZU / EMOTO SHUHEI et al. | European Patent Office | 2019

    Free access

    MOVEMENT CONTROL SYSTEM AND MOVING OBJECT

    TAKAHASHI TERUKI / NAKATSUKA MAKOTO | European Patent Office | 2022

    Free access

    Movement control system, movement control method, program, and moving object

    UEMURA TAKESHI | European Patent Office | 2023

    Free access