| 摘要 |
<p>A device for actuating the gripper supporting tape for inserting the weft thread among the warp threads, in weaving machines, comprising a guide for the gripper supporting tape, the guide being constituted by a first straight portion (2), which is connected to a semicircular portion (4), which in turn is connected to a second straight portion (10), a first servomotor (5), which is connected at the first straight portion (2) and is provided with first drive means (7) in order to transmit movement to the gripper supporting tape, the device further comprising a second servomotor (6), which is arranged diametrically opposite with respect to the first servomotor (5), at the second straight portion (10), and second drive means (8), which are keyed to the second servomotor (6) and are adapted to assist the first drive means (7) in order to transmit the motion to the gripper supporting tape.</p> |
