| 摘要 |
<p>TITLE VIAL TOOLING APPARATUS A machine for fabricating articles such as glass vials from tubular stock includes a plurality of rotating chucking stations which revolve about the central vertical axis of the machine and a plurality of tooling stations which form the vial finish. The plurality of tooling stations are disposed in equal numbers related to the number of chucking stations on two conveyor assemblies disposed adjacent the periphery of the circle defined by the revolving chucking stations. The tooling stations each include rollers which form the outside of the vial finish and a segmented mandrel which forms the inside of the vial finish including, if desired, a blowback cavity.</p> |
