| 摘要 |
<p>A device to cut lengths of elongated metal elements, including a shear, an incoming belt for delivering the metal elements to the shear, an outgoing belt for delivering the metal elements from the shear after they are cut, a retractable stop, between the incoming and outgoing belt, for aligning the metal elements and establishing a reference point from which the length to be cut is measured, two motors, one to drive each belt, and a shaft between the motors to ensure that the motion of each belt is synchronous after the elongated metal elements reach the reference point.</p> |
