Softbank Robotics Europe

Jérémy Laville

Bruno Maisonnier

Vincent Clerc

Thibault Depost

Gilles Fauchet

A hand intended for a humanoid robot comprises a palm and at least one finger articulated to the palm, the finger comprising at least one phalanx and an articulation linking the phalanx to the palm, the phalanx extending in a main direction. According to the invention, the articulation comprises an elastic joining piece allowing several degrees of freedom. The hand comprises motorization means for a degree of freedom in rotation out of the degrees of freedom made possible by the joining piece, the motorized degree of freedom in rotation allowing a relative movement about an axis at right angles to the main direction of the phalanx. The other degrees of freedom out of the degrees of freedom made possible by the joining piece are not motorized.

Hand intended for being provided on a humanoid robot with improved fingers

A hand intended for a humanoid robot comprises a palm and several fingers that are motorized relative to the palm. According to the invention, the hand comprises an actuator common to several fingers and a spreader making it possible to distribute a force exerted by the actuator toward the fingers.

Actuation of a hand intended for being provided on a humanoid robot

A hand intended for a humanoid robot comprising a palm and several fingers, each of the fingers being able to be displaced in relation to the palm between a position of rest maintained by spring effect and a compressed position obtained by driving a link part with the palm countering the spring effect, comprises a motorized shaft, linked to the link part of each of the fingers, and configured to respectively displace at least one first finger and at least one second finger, from the position of rest to the compressed position, by rotation of the motorized shaft respectively in a first direction of rotation and in an opposite direction.

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Paris, France

Jérémy Laville