Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Peter Braun0
Date of Patent
November 2, 2010
0Patent Application Number
122932290
Date Filed
April 2, 2007
0Patent Primary Examiner
Patent abstract
A feature of a needle valve nozzle positioned in a hot-runner injection mould and actuated by means of an actuator, where the direction of actuation of the shut-off needle and that of the flow channel in the hot-runner nozzle differ from one another, is that, in the closed position, the shut-off needle (13), as distinct from the actuation device (12), is held in position, in the closed position, exclusively by the cooler mould plate (2) at at least two locations at a distance from one another.
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