Nozzle for forming containers provided with an interchangeable tip in which elements matching the format of the neck of the container are embedded
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United States of America Patent
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Jun 14, 2016
Grant Date -
Jun 4, 2015
app pub date -
Mar 13, 2013
filing date -
Mar 27, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A nozzle (10) for forming containers made of a thermoplastic material by injecting a pressurized fluid into a neck (14) of a preform (12), includes: a mounting (24) which is provided with an inlet pipe (36) for a pressurized fluid along a vertical axis (A); a nozzle tip (26) which axially extends the inlet pipe (36), and which can be sealingly coupled to the neck (14) of the preform (12) via at least one element (42, 44) matching the format of the neck (14); an element for removably attaching the nozzle tip (26) onto the mounting (24); and a stabilizing tube (106) resiliently biased toward the lower stop position thereof via a resilient member (116) that is permanently accommodated in the mounting.
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