| 摘要 |
A device for the removal of bobbins in open-end spinning machines comprising a stirrup bearing a bobbin, a holding organ solidly attached to a rod of a first jack joined to a pivoting element driven by a second jack, an arm discharging the bobbin bearing an articulated pipe connected to a suction means and a device to shear the yarn, the device being fitted so that it can swivel around an axis and driven by a third jack, the device discharging the bobbin while passing between the arms of the raised stirrup, a transfer organ driven by a fourth jack serving to bring the empty tubes from a storage point to between the arms of the stirrup and a hook shifting around an axis by a fifth jack so as to bend the trajectory of the yarn and bring it near to an arm of the stirrup so as to create a reserve of yarn while the winding of a new bobbin is being started.
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