| 摘要 |
There is described a wrist for an industrial robot, comprising three wrist elements (16, 17, 20) rotatably supported relative to each other around respective rotation axes (10, 18, 21) which are coplanar and mutually inclined, which leave a space inside thereof free for passage of supply cables which are to be connected to the tool secured to the robot wrist. The latter has a front flange (23) for coupling the tool and a plurality of radial outlets (57) for the above mentioned supply cables (55), so as to allow for the use of a tool coupling flange having a simplified structure. <IMAGE> |
