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US 11,958,221 B2Granted
Injection mold with centering device
AssigneeFOSTAG Formenbau AG
InventorRolf Mühlemann
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AssigneeFOSTAG Formenbau AG
InventorRolf Mühlemann
Estimating the term…
An injection mold with a centering device includes a die-holding plate with a cavity-forming die unit, a core-holding plate with a core unit, and a stripping plate between the core-holding and die-holding plates. The centering device has a insert and a mount with a clearance, which is rotationally symmetrical about a center axis and is for receiving the insert. The insert has an opening for receiving the core unit and the insert and the clearance of the mount are insertable in a torsion-free manner in the clearance of the mount in at least three positions rotatable about a center axis of the insert, and the center axis of the clearance and the center axis of the insert overlie one another. A center axis of the opening of the insert is arranged eccentrically in relation to the center axis of the insert by an offset. The centering unit is arranged in the stripping plate.
An injection mold with a centering device, the injection mold comprising a die holding plate having a cavity-forming die unit, a core holding plate having a core unit, which is introduced into the die unit in the closed state of the mold, and a stripping plate between the core holding plate and the die holding plate, wherein the centering device comprises a centering insert and a centering insert holder having a recess, which is rotationally symmetrical about a central axis, for mounting of the centering insert;
Dependencies are inferred from the claim text.