| 摘要 |
This invention concerns a pneumatic angular gripper with gripper jaws (14), basically with an upside-down U shape, positioned astride the top of the gripper body and connected to respective fulcrums or oscillating arbours (13). The latter, turning and with self-supporting shape, are assembled in through cylindrical housings (18), parallel, provided transversely to the gripper body in an orthogonal plane to the stem of said control piston. The fulcrums or oscillating arbours are connected directly to the head connector (21) by means of sliding means (27, 33) and each to the respective gripper jaw (14) by anchoring means and rigid pulling spindles.
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