FIELD: chemical industry; glass industry; attachments for production of the glass-plastic products.
SUBSTANCE: the invention is pertaining to the attachments for production of the glass-plastic products, in particular, to the triblet for winding of the tubular products. The triblet for winding the tubular products contains the slotted shell with the longitudinal beads, the central arbor fastened by the ribs with the shell, the device for changing of the diameter of the shell. The ribs between the shell and the central arbor are made longitudinal, and the device the device for changing of the diameter of the shell is made in the form of the wedge and arranged between the adjacent ribs of the longitudinal beads of the shell. The triblet is reliable in operation, ensures the simple removal of the product from the triblet and possesses the required rigidity.
EFFECT: the invention ensures, that the triblet is reliable in operation, provides the simple removal of the product from the triblet and possesses the required rigidity.
2 dwg
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