An inexpensive and compact robot hand and a robot having the robot hand, wherein the robot hand is configured to rotate a cylindrical object gripped by the robot hand and does not negatively affect a cable, etc., connected to the robot hand. N number of fingers are moved by a first drive part so that a circumcircle of a N-sided polygon constituted by the fingers is arranged in a concentric pattern about the center axis of the object. Each first roller is rotatable about an axis parallel to the center axis of the object, and is configured to contact the inner peripheral portion of the object by movement of the finger relative to a hand base. By rotationally driving at least one first roller while a radially outward force is applied to the object, the object may be rotated relative to the hand base.


    Access

    Download


    Export, share and cite



    Title :

    Robot hand for gripping cylindrical object and robot having the robot hand


    Contributors:

    Publication date :

    2015-07-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES / B25J Manipulatoren , MANIPULATORS



    Robot hand, robot, manufacturing method for robot hand

    NAMMOTO TAKASHI / KOSUGE KAZUHIRO / HARA KOSUKE et al. | European Patent Office | 2016

    Free access

    GRIPPING DEVICE APPLICABLE FOR CONICAL IRIS ROBOT HAND, ROBOT ARM AND FLIGHT BODY

    EGAMI TADASHI | European Patent Office | 2021

    Free access

    Robot hand and robot

    UMENO MAKOTO | European Patent Office | 2016

    Free access

    Robot hand and robot

    MIYAZAWA OSAMU | European Patent Office | 2016

    Free access

    Robot hand and robot

    DAN YOICHIRO / YAMAGUCHI GO | European Patent Office | 2015

    Free access